qiurui
/
qtbase
mirror of https://github.com/qt/qtbase.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
qtbase/src/widgets/styles/qwindowsvistastyle.cpp

2496 lines
109 KiB
C++
Raw Blame History

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qwindowsvistastyle_p.h"
#include "qwindowsvistastyle_p_p.h"
#include <qscreen.h>
#include <qwindow.h>
#include <private/qstyleanimation_p.h>
#include <private/qstylehelper_p.h>
#include <private/qsystemlibrary_p.h>
#include <private/qapplication_p.h>
#include <qpa/qplatformnativeinterface.h>
#if !defined(QT_NO_STYLE_WINDOWSVISTA) || defined(QT_PLUGIN)
QT_BEGIN_NAMESPACE
static const int windowsItemFrame = 2; // menu item frame width
static const int windowsItemHMargin = 3; // menu item hor text margin
static const int windowsItemVMargin = 4; // menu item ver text margin
static const int windowsArrowHMargin = 6; // arrow horizontal margin
static const int windowsRightBorder = 15; // right border on windows
#ifndef TMT_CONTENTMARGINS
# define TMT_CONTENTMARGINS 3602
#endif
#ifndef TMT_SIZINGMARGINS
# define TMT_SIZINGMARGINS 3601
#endif
#ifndef LISS_NORMAL
# define LISS_NORMAL 1
# define LISS_HOT 2
# define LISS_SELECTED 3
# define LISS_DISABLED 4
# define LISS_SELECTEDNOTFOCUS 5
# define LISS_HOTSELECTED 6
#endif
#ifndef BP_COMMANDLINK
# define BP_COMMANDLINK 6
# define BP_COMMANDLINKGLYPH 7
# define CMDLGS_NORMAL 1
# define CMDLGS_HOT 2
# define CMDLGS_PRESSED 3
# define CMDLGS_DISABLED 4
#endif
/* \internal
Checks if we should use Vista style , or if we should
fall back to Windows style.
*/
bool QWindowsVistaStylePrivate::useVista()
{
return (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
&& (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
&& QWindowsVistaStylePrivate::useXP()
&& QWindowsVistaStylePrivate::pGetThemeTransitionDuration != Q_NULLPTR;
}
/* \internal
Checks and returns the style object
*/
inline QObject *styleObject(const QStyleOption *option) {
return option ? option->styleObject : 0;
}
/* \internal
Checks if we can animate on a style option
*/
bool canAnimate(const QStyleOption *option) {
return option
&& option->styleObject
&& !option->styleObject->property("_q_no_animation").toBool();
}
static inline QImage createAnimationBuffer(const QStyleOption *option, const QWidget *widget)
{
const int devicePixelRatio = widget ? widget->devicePixelRatio() : 1;
QImage result(option->rect.size() * devicePixelRatio, QImage::Format_ARGB32_Premultiplied);
result.setDevicePixelRatio(devicePixelRatio);
result.fill(0);
return result;
}
/* \internal
Used by animations to clone a styleoption and shift its offset
*/
QStyleOption *clonedAnimationStyleOption(const QStyleOption*option) {
QStyleOption *styleOption = 0;
if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider*>(option))
styleOption = new QStyleOptionSlider(*slider);
else if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox*>(option))
styleOption = new QStyleOptionSpinBox(*spinbox);
else if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox*>(option))
styleOption = new QStyleOptionGroupBox(*groupBox);
else if (const QStyleOptionComboBox *combo = qstyleoption_cast<const QStyleOptionComboBox*>(option))
styleOption = new QStyleOptionComboBox(*combo);
else if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton*>(option))
styleOption = new QStyleOptionButton(*button);
else
styleOption = new QStyleOption(*option);
styleOption->rect = QRect(QPoint(0,0), option->rect.size());
return styleOption;
}
/* \internal
Used by animations to delete cloned styleoption
*/
void deleteClonedAnimationStyleOption(const QStyleOption *option)
{
if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider*>(option))
delete slider;
else if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox*>(option))
delete spinbox;
else if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox*>(option))
delete groupBox;
else if (const QStyleOptionComboBox *combo = qstyleoption_cast<const QStyleOptionComboBox*>(option))
delete combo;
else if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton*>(option))
delete button;
else
delete option;
}
/*!
\class QWindowsVistaStyle
\brief The QWindowsVistaStyle class provides a look and feel suitable for applications on Microsoft Windows Vista.
\since 4.3
\ingroup appearance
\inmodule QtWidgets
\internal
\warning This style is only available on the Windows Vista platform
because it makes use of Windows Vista's style engine.
\sa QMacStyle, QWindowsXPStyle, QFusionStyle
*/
/*!
Constructs a QWindowsVistaStyle object.
*/
QWindowsVistaStyle::QWindowsVistaStyle()
: QWindowsXPStyle(*new QWindowsVistaStylePrivate)
{
}
/*!
Destructor.
*/
QWindowsVistaStyle::~QWindowsVistaStyle()
{
}
//convert Qt state flags to uxtheme button states
static int buttonStateId(int flags, int partId)
{
int stateId = 0;
if (partId == BP_RADIOBUTTON || partId == BP_CHECKBOX) {
if (!(flags & QStyle::State_Enabled))
stateId = RBS_UNCHECKEDDISABLED;
else if (flags & QStyle::State_Sunken)
stateId = RBS_UNCHECKEDPRESSED;
else if (flags & QStyle::State_MouseOver)
stateId = RBS_UNCHECKEDHOT;
else
stateId = RBS_UNCHECKEDNORMAL;
if (flags & QStyle::State_On)
stateId += RBS_CHECKEDNORMAL-1;
} else if (partId == BP_PUSHBUTTON) {
if (!(flags & QStyle::State_Enabled))
stateId = PBS_DISABLED;
else if (flags & (QStyle::State_Sunken | QStyle::State_On))
stateId = PBS_PRESSED;
else if (flags & QStyle::State_MouseOver)
stateId = PBS_HOT;
else
stateId = PBS_NORMAL;
} else {
Q_ASSERT(1);
}
return stateId;
}
bool QWindowsVistaAnimation::isUpdateNeeded() const
{
return QWindowsVistaStylePrivate::useVista();
}
void QWindowsVistaAnimation::paint(QPainter *painter, const QStyleOption *option)
{
painter->drawImage(option->rect, currentImage());
}
static inline bool supportsStateTransition(QStyle::PrimitiveElement element,
const QStyleOption *option,
const QWidget *widget)
{
bool result = false;
switch (element) {
case QStyle::PE_IndicatorRadioButton:
case QStyle::PE_IndicatorCheckBox:
result = true;
break;
// QTBUG-40634, do not animate when color is set in palette for PE_PanelLineEdit.
case QStyle::PE_FrameLineEdit:
result = !QWindowsXPStylePrivate::isLineEditBaseColorSet(option, widget);
break;
default:
break;
}
return result;
}
/*!
\internal
Animations are used for some state transitions on specific widgets.
Only one running animation can exist for a widget at any specific
time. Animations can be added through
QWindowsVistaStylePrivate::startAnimation(Animation *) and any
existing animation on a widget can be retrieved with
QWindowsVistaStylePrivate::widgetAnimation(Widget *).
Once an animation has been started,
QWindowsVistaStylePrivate::timerEvent(QTimerEvent *) will
continuously call update() on the widget until it is stopped,
meaning that drawPrimitive will be called many times until the
transition has completed. During this time, the result will be
retrieved by the Animation::paint(...) function and not by the style
itself.
To determine if a transition should occur, the style needs to know
the previous state of the widget as well as the current one. This is
solved by updating dynamic properties on the widget every time the
function is called.
Transitions interrupting existing transitions should always be
smooth, so whenever a hover-transition is started on a pulsating
button, it uses the current frame of the pulse-animation as the
starting image for the hover transition.
*/
void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget) const
{
QWindowsVistaStylePrivate *d = const_cast<QWindowsVistaStylePrivate*>(d_func());
int state = option->state;
if (!QWindowsVistaStylePrivate::useVista()) {
QWindowsStyle::drawPrimitive(element, option, painter, widget);
return;
}
if ((option->state & State_Enabled) && d->transitionsEnabled() && canAnimate(option)) {
{
QRect oldRect;
QRect newRect;
if (supportsStateTransition(element, option, widget)) {
// Retrieve and update the dynamic properties tracking
// the previous state of the widget:
QObject *styleObject = option->styleObject;
styleObject->setProperty("_q_no_animation", true);
int oldState = styleObject->property("_q_stylestate").toInt();
oldRect = styleObject->property("_q_stylerect").toRect();
newRect = option->rect;
styleObject->setProperty("_q_stylestate", (int)option->state);
styleObject->setProperty("_q_stylerect", option->rect);
bool doTransition = oldState &&
((state & State_Sunken) != (oldState & State_Sunken) ||
(state & State_On) != (oldState & State_On) ||
(state & State_MouseOver) != (oldState & State_MouseOver));
if (oldRect != newRect ||
(state & State_Enabled) != (oldState & State_Enabled) ||
(state & State_Active) != (oldState & State_Active))
d->stopAnimation(styleObject);
if (option->state & State_ReadOnly && element == PE_FrameLineEdit) // Do not animate read only line edits
doTransition = false;
if (doTransition) {
QStyleOption *styleOption = clonedAnimationStyleOption(option);
styleOption->state = (QStyle::State)oldState;
QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject));
QWindowsVistaTransition *t = new QWindowsVistaTransition(styleObject);
// We create separate images for the initial and final transition states and store them in the
// Transition object.
QImage startImage = createAnimationBuffer(option, widget);
QPainter startPainter(&startImage);
QImage endImage = createAnimationBuffer(option, widget);
QPainter endPainter(&endImage);
// If we have a running animation on the widget already, we will use that to paint the initial
// state of the new transition, this ensures a smooth transition from a current animation such as a
// pulsating default button into the intended target state.
if (!anim)
proxy()->drawPrimitive(element, styleOption, &startPainter, widget);
else
anim->paint(&startPainter, styleOption);
t->setStartImage(startImage);
// The end state of the transition is simply the result we would have painted
// if the style was not animated.
styleOption->styleObject = 0;
styleOption->state = option->state;
proxy()->drawPrimitive(element, styleOption, &endPainter, widget);
t->setEndImage(endImage);
HTHEME theme;
int partId;
int duration;
int fromState = 0;
int toState = 0;
//translate state flags to UXTHEME states :
if (element == PE_FrameLineEdit) {
theme = QWindowsXPStylePrivate::pOpenThemeData(0, L"Edit");
partId = EP_EDITBORDER_NOSCROLL;
if (oldState & State_MouseOver)
fromState = ETS_HOT;
else if (oldState & State_HasFocus)
fromState = ETS_FOCUSED;
else
fromState = ETS_NORMAL;
if (state & State_MouseOver)
toState = ETS_HOT;
else if (state & State_HasFocus)
toState = ETS_FOCUSED;
else
toState = ETS_NORMAL;
} else {
theme = QWindowsXPStylePrivate::pOpenThemeData(0, L"Button");
if (element == PE_IndicatorRadioButton)
partId = BP_RADIOBUTTON;
else if (element == PE_IndicatorCheckBox)
partId = BP_CHECKBOX;
else
partId = BP_PUSHBUTTON;
fromState = buttonStateId(oldState, partId);
toState = buttonStateId(option->state, partId);
}
// Retrieve the transition time between the states from the system.
if (theme && QWindowsXPStylePrivate::pGetThemeTransitionDuration(theme, partId, fromState, toState,
TMT_TRANSITIONDURATIONS, &duration) == S_OK)
{
t->setDuration(duration);
}
t->setStartTime(QTime::currentTime());
deleteClonedAnimationStyleOption(styleOption);
d->startAnimation(t);
}
styleObject->setProperty("_q_no_animation", false);
}
} // End of animation part
}
QRect rect = option->rect;
switch (element) {
case PE_IndicatorHeaderArrow:
if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
int stateId = HSAS_SORTEDDOWN;
if (header->sortIndicator & QStyleOptionHeader::SortDown)
stateId = HSAS_SORTEDUP; //note that the uxtheme sort down indicator is the inverse of ours
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::HeaderTheme,
HP_HEADERSORTARROW, stateId, option->rect);
d->drawBackground(theme);
}
break;
case PE_IndicatorBranch:
{
XPThemeData theme(widget, painter, QWindowsXPStylePrivate::VistaTreeViewTheme);
static int decoration_size = 0;
if (!decoration_size && theme.isValid()) {
XPThemeData themeSize = theme;
themeSize.partId = TVP_HOTGLYPH;
themeSize.stateId = GLPS_OPENED;
const QSizeF size = themeSize.size() / QWindowsXPStylePrivate::devicePixelRatio(widget);
decoration_size = qRound(qMax(size.width(), size.height()));
}
int mid_h = option->rect.x() + option->rect.width() / 2;
int mid_v = option->rect.y() + option->rect.height() / 2;
int bef_h = mid_h;
int bef_v = mid_v;
int aft_h = mid_h;
int aft_v = mid_v;
if (option->state & State_Children) {
int delta = decoration_size / 2;
theme.rect = QRect(bef_h - delta, bef_v - delta, decoration_size, decoration_size);
theme.partId = option->state & State_MouseOver ? TVP_HOTGLYPH : TVP_GLYPH;
theme.stateId = option->state & QStyle::State_Open ? GLPS_OPENED : GLPS_CLOSED;
if (option->direction == Qt::RightToLeft)
theme.mirrorHorizontally = true;
d->drawBackground(theme);
bef_h -= delta + 2;
bef_v -= delta + 2;
aft_h += delta - 2;
aft_v += delta - 2;
}
#if 0
QBrush brush(option->palette.dark().color(), Qt::Dense4Pattern);
if (option->state & State_Item) {
if (option->direction == Qt::RightToLeft)
painter->fillRect(option->rect.left(), mid_v, bef_h - option->rect.left(), 1, brush);
else
painter->fillRect(aft_h, mid_v, option->rect.right() - aft_h + 1, 1, brush);
}
if (option->state & State_Sibling && option->rect.bottom() > aft_v)
painter->fillRect(mid_h, aft_v, 1, option->rect.bottom() - aft_v + 1, brush);
if (option->state & (State_Open | State_Children | State_Item | State_Sibling) && (bef_v > option->rect.y()))
painter->fillRect(mid_h, option->rect.y(), 1, bef_v - option->rect.y(), brush);
#endif
}
break;
case PE_PanelButtonBevel:
case PE_IndicatorCheckBox:
case PE_IndicatorRadioButton:
{
if (QWindowsVistaAnimation *a =
qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject(option)))){
a->paint(painter, option);
} else {
QWindowsXPStyle::drawPrimitive(element, option, painter, widget);
}
}
break;
case PE_FrameMenu:
{
int stateId = option->state & State_Active ? MB_ACTIVE : MB_INACTIVE;
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPBORDERS, stateId, option->rect);
d->drawBackground(theme);
}
break;
case PE_Frame: {
#ifndef QT_NO_ACCESSIBILITY
if (QStyleHelper::isInstanceOf(option->styleObject, QAccessible::EditableText)
|| QStyleHelper::isInstanceOf(option->styleObject, QAccessible::StaticText) ||
#else
if (
#endif
(widget && widget->inherits("QTextEdit"))) {
painter->save();
int stateId = ETS_NORMAL;
if (!(state & State_Enabled))
stateId = ETS_DISABLED;
else if (state & State_ReadOnly)
stateId = ETS_READONLY;
else if (state & State_HasFocus)
stateId = ETS_SELECTED;
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::EditTheme,
EP_EDITBORDER_HVSCROLL, stateId, option->rect);
// Since EP_EDITBORDER_HVSCROLL does not us borderfill, theme.noContent cannot be used for clipping
int borderSize = 1;
QWindowsXPStylePrivate::pGetThemeInt(theme.handle(), theme.partId, theme.stateId, TMT_BORDERSIZE, &borderSize);
QRegion clipRegion = option->rect;
QRegion content = option->rect.adjusted(borderSize, borderSize, -borderSize, -borderSize);
clipRegion ^= content;
painter->setClipRegion(clipRegion);
d->drawBackground(theme);
painter->restore();
} else {
QWindowsXPStyle::drawPrimitive(element, option, painter, widget);
}
}
break;
case PE_PanelLineEdit:
if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
bool isEnabled = option->state & State_Enabled;
if (QWindowsXPStylePrivate::isLineEditBaseColorSet(option, widget)) {
painter->fillRect(panel->rect, panel->palette.brush(QPalette::Base));
} else {
int partId = EP_BACKGROUND;
int stateId = EBS_NORMAL;
if (!isEnabled)
stateId = EBS_DISABLED;
else if (state & State_ReadOnly)
stateId = EBS_READONLY;
else if (state & State_MouseOver)
stateId = EBS_HOT;
XPThemeData theme(0, painter, QWindowsXPStylePrivate::EditTheme,
partId, stateId, rect);
if (!theme.isValid()) {
QWindowsStyle::drawPrimitive(element, option, painter, widget);
return;
}
int bgType;
QWindowsXPStylePrivate::pGetThemeEnumValue( theme.handle(),
partId,
stateId,
TMT_BGTYPE,
&bgType);
if( bgType == BT_IMAGEFILE ) {
d->drawBackground(theme);
} else {
QBrush fillColor = option->palette.brush(QPalette::Base);
if (!isEnabled) {
PROPERTYORIGIN origin = PO_NOTFOUND;
QWindowsXPStylePrivate::pGetThemePropertyOrigin(theme.handle(), theme.partId, theme.stateId, TMT_FILLCOLOR, &origin);
// Use only if the fill property comes from our part
if ((origin == PO_PART || origin == PO_STATE)) {
COLORREF bgRef;
QWindowsXPStylePrivate::pGetThemeColor(theme.handle(), partId, stateId, TMT_FILLCOLOR, &bgRef);
fillColor = QBrush(qRgb(GetRValue(bgRef), GetGValue(bgRef), GetBValue(bgRef)));
}
}
painter->fillRect(option->rect, fillColor);
}
}
if (panel->lineWidth > 0)
proxy()->drawPrimitive(PE_FrameLineEdit, panel, painter, widget);
return;
}
break;
case PE_FrameLineEdit:
if (QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject(option)))) {
anim->paint(painter, option);
} else {
QPainter *p = painter;
if (QWindowsXPStylePrivate::isItemViewDelegateLineEdit(widget)) {
// we try to check if this lineedit is a delegate on a QAbstractItemView-derived class.
QPen oldPen = p->pen();
// Inner white border
p->setPen(QPen(option->palette.base().color(), 1));
p->drawRect(option->rect.adjusted(1, 1, -2, -2));
// Outer dark border
p->setPen(QPen(option->palette.shadow().color(), 1));
p->drawRect(option->rect.adjusted(0, 0, -1, -1));
p->setPen(oldPen);
return;
} else {
int stateId = ETS_NORMAL;
if (!(state & State_Enabled))
stateId = ETS_DISABLED;
else if (state & State_ReadOnly)
stateId = ETS_READONLY;
else if (state & State_MouseOver)
stateId = ETS_HOT;
else if (state & State_HasFocus)
stateId = ETS_SELECTED;
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::EditTheme,
EP_EDITBORDER_NOSCROLL, stateId, option->rect);
painter->save();
QRegion clipRegion = option->rect;
clipRegion -= option->rect.adjusted(2, 2, -2, -2);
painter->setClipRegion(clipRegion);
d->drawBackground(theme);
painter->restore();
}
}
break;
case PE_IndicatorToolBarHandle:
{
XPThemeData theme;
QRect rect;
if (option->state & State_Horizontal) {
theme = XPThemeData(widget, painter,
QWindowsXPStylePrivate::RebarTheme,
RP_GRIPPER, ETS_NORMAL, option->rect.adjusted(0, 1, -2, -2));
rect = option->rect.adjusted(0, 1, 0, -2);
rect.setWidth(4);
} else {
theme = XPThemeData(widget, painter, QWindowsXPStylePrivate::RebarTheme,
RP_GRIPPERVERT, ETS_NORMAL, option->rect.adjusted(0, 1, -2, -2));
rect = option->rect.adjusted(1, 0, -1, 0);
rect.setHeight(4);
}
theme.rect = rect;
d->drawBackground(theme);
}
break;
case PE_IndicatorToolBarSeparator:
{
QPen pen = painter->pen();
int margin = 3;
painter->setPen(option->palette.background().color().darker(114));
if (option->state & State_Horizontal) {
int x1 = option->rect.center().x();
painter->drawLine(QPoint(x1, option->rect.top() + margin), QPoint(x1, option->rect.bottom() - margin));
} else {
int y1 = option->rect.center().y();
painter->drawLine(QPoint(option->rect.left() + margin, y1), QPoint(option->rect.right() - margin, y1));
}
painter->setPen(pen);
}
break;
case PE_PanelTipLabel: {
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::ToolTipTheme,
TTP_STANDARD, TTSS_NORMAL, option->rect);
d->drawBackground(theme);
break;
}
case PE_PanelItemViewItem:
{
const QStyleOptionViewItem *vopt;
bool newStyle = true;
QAbstractItemView::SelectionBehavior selectionBehavior = QAbstractItemView::SelectRows;
QAbstractItemView::SelectionMode selectionMode = QAbstractItemView::NoSelection;
if (const QAbstractItemView *view = qobject_cast<const QAbstractItemView *>(widget)) {
newStyle = !qobject_cast<const QTableView*>(view);
selectionBehavior = view->selectionBehavior();
selectionMode = view->selectionMode();
#ifndef QT_NO_ACCESSIBILITY
} else if (!widget) {
newStyle = !QStyleHelper::hasAncestor(option->styleObject, QAccessible::MenuItem) ;
#endif
}
if (newStyle && (vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option))) {
bool selected = vopt->state & QStyle::State_Selected;
const bool hover = selectionMode != QAbstractItemView::NoSelection && (vopt->state & QStyle::State_MouseOver);
bool active = vopt->state & QStyle::State_Active;
if (vopt->features & QStyleOptionViewItem::Alternate)
painter->fillRect(vopt->rect, vopt->palette.alternateBase());
QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
? QPalette::Normal : QPalette::Disabled;
if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
cg = QPalette::Inactive;
QRect itemRect = subElementRect(QStyle::SE_ItemViewItemFocusRect, option, widget).adjusted(-1, 0, 1, 0);
itemRect.setTop(vopt->rect.top());
itemRect.setBottom(vopt->rect.bottom());
QSize sectionSize = itemRect.size();
if (vopt->showDecorationSelected)
sectionSize = vopt->rect.size();
if (selectionBehavior == QAbstractItemView::SelectRows)
sectionSize.setWidth(vopt->rect.width());
QPixmap pixmap;
if (vopt->backgroundBrush.style() != Qt::NoBrush) {
const QPointF oldBrushOrigin = painter->brushOrigin();
painter->setBrushOrigin(vopt->rect.topLeft());
painter->fillRect(vopt->rect, vopt->backgroundBrush);
painter->setBrushOrigin(oldBrushOrigin);
}
if (hover || selected) {
if (sectionSize.width() > 0 && sectionSize.height() > 0) {
QString key = QString::fromLatin1("qvdelegate-%1-%2-%3-%4-%5").arg(sectionSize.width())
.arg(sectionSize.height()).arg(selected).arg(active).arg(hover);
if (!QPixmapCache::find(key, pixmap)) {
pixmap = QPixmap(sectionSize);
pixmap.fill(Qt::transparent);
int state;
if (selected && hover)
state = LISS_HOTSELECTED;
else if (selected && !active)
state = LISS_SELECTEDNOTFOCUS;
else if (selected)
state = LISS_SELECTED;
else
state = LISS_HOT;
QPainter pixmapPainter(&pixmap);
XPThemeData theme(widget, &pixmapPainter,
QWindowsXPStylePrivate::VistaTreeViewTheme,
LVP_LISTITEM, state, QRect(0, 0, sectionSize.width(), sectionSize.height()));
if (theme.isValid()) {
d->drawBackground(theme);
} else {
QWindowsXPStyle::drawPrimitive(PE_PanelItemViewItem, option, painter, widget);
break;;
}
QPixmapCache::insert(key, pixmap);
}
}
if (vopt->showDecorationSelected) {
const int frame = 2; //Assumes a 2 pixel pixmap border
QRect srcRect = QRect(0, 0, sectionSize.width(), sectionSize.height());
QRect pixmapRect = vopt->rect;
bool reverse = vopt->direction == Qt::RightToLeft;
bool leftSection = vopt->viewItemPosition == QStyleOptionViewItem::Beginning;
bool rightSection = vopt->viewItemPosition == QStyleOptionViewItem::End;
if (vopt->viewItemPosition == QStyleOptionViewItem::OnlyOne
|| vopt->viewItemPosition == QStyleOptionViewItem::Invalid)
painter->drawPixmap(pixmapRect.topLeft(), pixmap);
else if (reverse ? rightSection : leftSection){
painter->drawPixmap(QRect(pixmapRect.topLeft(),
QSize(frame, pixmapRect.height())), pixmap,
QRect(QPoint(0, 0), QSize(frame, pixmapRect.height())));
painter->drawPixmap(pixmapRect.adjusted(frame, 0, 0, 0),
pixmap, srcRect.adjusted(frame, 0, -frame, 0));
} else if (reverse ? leftSection : rightSection) {
painter->drawPixmap(QRect(pixmapRect.topRight() - QPoint(frame - 1, 0),
QSize(frame, pixmapRect.height())), pixmap,
QRect(QPoint(pixmapRect.width() - frame, 0),
QSize(frame, pixmapRect.height())));
painter->drawPixmap(pixmapRect.adjusted(0, 0, -frame, 0),
pixmap, srcRect.adjusted(frame, 0, -frame, 0));
} else if (vopt->viewItemPosition == QStyleOptionViewItem::Middle)
painter->drawPixmap(pixmapRect, pixmap,
srcRect.adjusted(frame, 0, -frame, 0));
} else {
if (vopt->text.isEmpty() && vopt->icon.isNull())
break;
painter->drawPixmap(itemRect.topLeft(), pixmap);
}
}
} else {
QWindowsXPStyle::drawPrimitive(element, option, painter, widget);
}
break;
}
case PE_Widget:
{
const QDialogButtonBox *buttonBox = 0;
if (qobject_cast<const QMessageBox *> (widget))
buttonBox = widget->findChild<const QDialogButtonBox *>(QLatin1String("qt_msgbox_buttonbox"));
#ifndef QT_NO_INPUTDIALOG
else if (qobject_cast<const QInputDialog *> (widget))
buttonBox = widget->findChild<const QDialogButtonBox *>(QLatin1String("qt_inputdlg_buttonbox"));
#endif // QT_NO_INPUTDIALOG
if (buttonBox) {
//draw white panel part
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::TaskDialogTheme,
TDLG_PRIMARYPANEL, 0, option->rect);
QRect toprect = option->rect;
toprect.setBottom(buttonBox->geometry().top());
theme.rect = toprect;
d->drawBackground(theme);
//draw bottom panel part
QRect buttonRect = option->rect;
buttonRect.setTop(buttonBox->geometry().top());
theme.rect = buttonRect;
theme.partId = TDLG_SECONDARYPANEL;
d->drawBackground(theme);
}
}
break;
default:
QWindowsXPStyle::drawPrimitive(element, option, painter, widget);
break;
}
}
/*!
\internal
see drawPrimitive for comments on the animation support
*/
void QWindowsVistaStyle::drawControl(ControlElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget) const
{
QWindowsVistaStylePrivate *d = const_cast<QWindowsVistaStylePrivate*>(d_func());
if (!QWindowsVistaStylePrivate::useVista()) {
QWindowsStyle::drawControl(element, option, painter, widget);
return;
}
bool selected = option->state & State_Selected;
bool pressed = option->state & State_Sunken;
bool disabled = !(option->state & State_Enabled);
int state = option->state;
int themeNumber = -1;
QRect rect(option->rect);
State flags = option->state;
int partId = 0;
int stateId = 0;
if (d->transitionsEnabled() && canAnimate(option))
{
if (element == CE_PushButtonBevel) {
QRect oldRect;
QRect newRect;
QObject *styleObject = option->styleObject;
int oldState = styleObject->property("_q_stylestate").toInt();
oldRect = styleObject->property("_q_stylerect").toRect();
newRect = option->rect;
styleObject->setProperty("_q_stylestate", (int)option->state);
styleObject->setProperty("_q_stylerect", option->rect);
bool wasDefault = false;
bool isDefault = false;
if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton *>(option)) {
wasDefault = styleObject->property("_q_isdefault").toBool();
isDefault = button->features & QStyleOptionButton::DefaultButton;
styleObject->setProperty("_q_isdefault", isDefault);
}
bool doTransition = ((state & State_Sunken) != (oldState & State_Sunken) ||
(state & State_On) != (oldState & State_On) ||
(state & State_MouseOver) != (oldState & State_MouseOver));
if (oldRect != newRect || (wasDefault && !isDefault)) {
doTransition = false;
d->stopAnimation(styleObject);
}
if (doTransition) {
styleObject->setProperty("_q_no_animation", true);
QWindowsVistaTransition *t = new QWindowsVistaTransition(styleObject);
QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject));
QStyleOption *styleOption = clonedAnimationStyleOption(option);
styleOption->state = (QStyle::State)oldState;
QImage startImage = createAnimationBuffer(option, widget);
QPainter startPainter(&startImage);
// Use current state of existing animation if already one is running
if (!anim) {
proxy()->drawControl(element, styleOption, &startPainter, widget);
} else {
anim->paint(&startPainter, styleOption);
d->stopAnimation(styleObject);
}
t->setStartImage(startImage);
QImage endImage = createAnimationBuffer(option, widget);
QPainter endPainter(&endImage);
styleOption->state = option->state;
proxy()->drawControl(element, styleOption, &endPainter, widget);
t->setEndImage(endImage);
int duration = 0;
HTHEME theme = QWindowsXPStylePrivate::pOpenThemeData(0, L"Button");
int fromState = buttonStateId(oldState, BP_PUSHBUTTON);
int toState = buttonStateId(option->state, BP_PUSHBUTTON);
if (QWindowsXPStylePrivate::pGetThemeTransitionDuration(theme, BP_PUSHBUTTON, fromState, toState, TMT_TRANSITIONDURATIONS, &duration) == S_OK)
t->setDuration(duration);
else
t->setDuration(0);
t->setStartTime(QTime::currentTime());
styleObject->setProperty("_q_no_animation", false);
deleteClonedAnimationStyleOption(styleOption);
d->startAnimation(t);
}
QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject));
if (anim) {
anim->paint(painter, option);
return;
}
}
}
switch (element) {
case CE_PushButtonBevel:
if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option))
{
themeNumber = QWindowsXPStylePrivate::ButtonTheme;
partId = BP_PUSHBUTTON;
if (btn->features & QStyleOptionButton::CommandLinkButton)
partId = BP_COMMANDLINK;
bool justFlat = (btn->features & QStyleOptionButton::Flat) && !(flags & (State_On|State_Sunken));
if (!(flags & State_Enabled) && !(btn->features & QStyleOptionButton::Flat))
stateId = PBS_DISABLED;
else if (justFlat)
;
else if (flags & (State_Sunken | State_On))
stateId = PBS_PRESSED;
else if (flags & State_MouseOver)
stateId = PBS_HOT;
else if (btn->features & QStyleOptionButton::DefaultButton && (state & State_Active))
stateId = PBS_DEFAULTED;
else
stateId = PBS_NORMAL;
if (!justFlat) {
if (d->transitionsEnabled() && (btn->features & QStyleOptionButton::DefaultButton) &&
!(state & (State_Sunken | State_On)) && !(state & State_MouseOver) &&
(state & State_Enabled) && (state & State_Active))
{
QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject(option)));
if (!anim) {
QImage startImage = createAnimationBuffer(option, widget);
QImage alternateImage = createAnimationBuffer(option, widget);
QWindowsVistaPulse *pulse = new QWindowsVistaPulse(styleObject(option));
QPainter startPainter(&startImage);
stateId = PBS_DEFAULTED;
XPThemeData theme(widget, &startPainter, themeNumber, partId, stateId, rect);
d->drawBackground(theme);
QPainter alternatePainter(&alternateImage);
theme.stateId = PBS_DEFAULTED_ANIMATING;
theme.painter = &alternatePainter;
d->drawBackground(theme);
pulse->setStartImage(startImage);
pulse->setEndImage(alternateImage);
pulse->setStartTime(QTime::currentTime());
pulse->setDuration(2000);
d->startAnimation(pulse);
anim = pulse;
}
if (anim)
anim->paint(painter, option);
else {
XPThemeData theme(widget, painter, themeNumber, partId, stateId, rect);
d->drawBackground(theme);
}
}
else {
XPThemeData theme(widget, painter, themeNumber, partId, stateId, rect);
d->drawBackground(theme);
}
}
if (btn->features & QStyleOptionButton::HasMenu) {
int mbiw = 0, mbih = 0;
XPThemeData theme(widget, 0, QWindowsXPStylePrivate::ToolBarTheme,
TP_DROPDOWNBUTTON);
if (theme.isValid()) {
const QSizeF size = theme.size() / QWindowsXPStylePrivate::devicePixelRatio(widget);
if (!size.isEmpty()) {
mbiw = qRound(size.width());
mbih = qRound(size.height());
}
}
QRect ir = subElementRect(SE_PushButtonContents, option, 0);
QStyleOptionButton newBtn = *btn;
newBtn.rect = QStyle::visualRect(option->direction, option->rect,
QRect(ir.right() - mbiw - 2,
option->rect.top() + (option->rect.height()/2) - (mbih/2),
mbiw + 1, mbih + 1));
proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
}
return;
}
break;
case CE_ProgressBarContents:
if (const QStyleOptionProgressBar *bar
= qstyleoption_cast<const QStyleOptionProgressBar *>(option)) {
bool isIndeterminate = (bar->minimum == 0 && bar->maximum == 0);
const bool vertical = bar->orientation == Qt::Vertical;
const bool inverted = bar->invertedAppearance;
if (isIndeterminate || (bar->progress > 0 && (bar->progress < bar->maximum) && d->transitionsEnabled())) {
if (!d->animation(styleObject(option)))
d->startAnimation(new QProgressStyleAnimation(d->animationFps, styleObject(option)));
} else {
d->stopAnimation(styleObject(option));
}
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::ProgressTheme,
vertical ? PP_FILLVERT : PP_FILL);
theme.rect = option->rect;
bool reverse = (bar->direction == Qt::LeftToRight && inverted) || (bar->direction == Qt::RightToLeft && !inverted);
QTime current = QTime::currentTime();
if (isIndeterminate) {
if (QProgressStyleAnimation *a = qobject_cast<QProgressStyleAnimation *>(d->animation(styleObject(option)))) {
int glowSize = 120;
int animationWidth = glowSize * 2 + (vertical ? theme.rect.height() : theme.rect.width());
int animOffset = a->startTime().msecsTo(current) / 4;
if (animOffset > animationWidth)
a->setStartTime(QTime::currentTime());
painter->save();
painter->setClipRect(theme.rect);
QRect animRect;
QSize pixmapSize(14, 14);
if (vertical) {
animRect = QRect(theme.rect.left(),
inverted ? rect.top() - glowSize + animOffset :
rect.bottom() + glowSize - animOffset,
rect.width(), glowSize);
pixmapSize.setHeight(animRect.height());
} else {
animRect = QRect(rect.left() - glowSize + animOffset,
rect.top(), glowSize, rect.height());
animRect = QStyle::visualRect(reverse ? Qt::RightToLeft : Qt::LeftToRight,
option->rect, animRect);
pixmapSize.setWidth(animRect.width());
}
QString name = QString::fromLatin1("qiprogress-%1-%2").arg(pixmapSize.width()).arg(pixmapSize.height());
QPixmap pixmap;
if (!QPixmapCache::find(name, pixmap)) {
QImage image(pixmapSize, QImage::Format_ARGB32);
image.fill(Qt::transparent);
QPainter imagePainter(&image);
theme.painter = &imagePainter;
theme.partId = vertical ? PP_FILLVERT : PP_FILL;
theme.rect = QRect(QPoint(0,0), theme.rect.size());
QLinearGradient alphaGradient(0, 0, vertical ? 0 : image.width(),
vertical ? image.height() : 0);
alphaGradient.setColorAt(0, QColor(0, 0, 0, 0));
alphaGradient.setColorAt(0.5, QColor(0, 0, 0, 220));
alphaGradient.setColorAt(1, QColor(0, 0, 0, 0));
imagePainter.fillRect(image.rect(), alphaGradient);
imagePainter.setCompositionMode(QPainter::CompositionMode_SourceIn);
d->drawBackground(theme);
imagePainter.end();
pixmap = QPixmap::fromImage(image);
QPixmapCache::insert(name, pixmap);
}
painter->drawPixmap(animRect, pixmap);
painter->restore();
}
}
else {
qint64 progress = qMax<qint64>(bar->progress, bar->minimum); // workaround for bug in QProgressBar
if (vertical) {
int maxHeight = option->rect.height();
int minHeight = 0;
double vc6_workaround = ((progress - qint64(bar->minimum)) / qMax(double(1.0), double(qint64(bar->maximum) - qint64(bar->minimum))) * maxHeight);
int height = isIndeterminate ? maxHeight: qMax(int(vc6_workaround), minHeight);
theme.rect.setHeight(height);
if (!inverted)
theme.rect.moveTop(rect.height() - theme.rect.height());
} else {
int maxWidth = option->rect.width();
int minWidth = 0;
double vc6_workaround = ((progress - qint64(bar->minimum)) / qMax(double(1.0), double(qint64(bar->maximum) - qint64(bar->minimum))) * maxWidth);
int width = isIndeterminate ? maxWidth : qMax(int(vc6_workaround), minWidth);
theme.rect.setWidth(width);
theme.rect = QStyle::visualRect(reverse ? Qt::RightToLeft : Qt::LeftToRight,
option->rect, theme.rect);
}
d->drawBackground(theme);
if (QProgressStyleAnimation *a = qobject_cast<QProgressStyleAnimation *>(d->animation(styleObject(option)))) {
int glowSize = 140;
int animationWidth = glowSize * 2 + (vertical ? theme.rect.height() : theme.rect.width());
int animOffset = a->startTime().msecsTo(current) / 4;
theme.partId = vertical ? PP_MOVEOVERLAYVERT : PP_MOVEOVERLAY;
if (animOffset > animationWidth) {
if (bar->progress < bar->maximum)
a->setStartTime(QTime::currentTime());
else
d->stopAnimation(styleObject(option)); //we stop the glow motion only after it has
//moved out of view
}
painter->save();
painter->setClipRect(theme.rect);
if (vertical) {
theme.rect = QRect(theme.rect.left(),
inverted ? rect.top() - glowSize + animOffset :
rect.bottom() + glowSize - animOffset,
rect.width(), glowSize);
} else {
theme.rect = QRect(rect.left() - glowSize + animOffset,rect.top(), glowSize, rect.height());
theme.rect = QStyle::visualRect(reverse ? Qt::RightToLeft : Qt::LeftToRight, option->rect, theme.rect);
}
d->drawBackground(theme);
painter->restore();
}
}
}
break;
case CE_MenuBarItem:
{
if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(option))
{
if (mbi->menuItemType == QStyleOptionMenuItem::DefaultItem)
break;
QPalette::ColorRole textRole = disabled ? QPalette::Text : QPalette::ButtonText;
QPixmap pix = mbi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), QIcon::Normal);
uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
alignment |= Qt::TextHideMnemonic;
if (widget && mbi->palette.color(QPalette::Window) != Qt::transparent) { // Not needed for QtQuick Controls
//The rect adjustment is a workaround for the menu not really filling its background.
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_BARBACKGROUND, 0, option->rect.adjusted(-1, 0, 2, 1));
d->drawBackground(theme);
}
int stateId = MBI_NORMAL;
if (disabled)
stateId = MBI_DISABLED;
else if (pressed)
stateId = MBI_PUSHED;
else if (selected)
stateId = MBI_HOT;
XPThemeData theme2(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_BARITEM, stateId, option->rect);
d->drawBackground(theme2);
if (!pix.isNull())
drawItemPixmap(painter, mbi->rect, alignment, pix);
else
drawItemText(painter, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled, mbi->text, textRole);
}
}
break;
#ifndef QT_NO_MENU
case CE_MenuItem:
if (const QStyleOptionMenuItem *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
// windows always has a check column, regardless whether we have an icon or not
const qreal devicePixelRatio = QWindowsXPStylePrivate::devicePixelRatio(widget);
int checkcol = qRound(qreal(25) / devicePixelRatio);
const int gutterWidth = qRound(qreal(3) / devicePixelRatio);
{
XPThemeData theme(widget, 0, QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPCHECKBACKGROUND, MBI_HOT);
XPThemeData themeSize = theme;
themeSize.partId = MENU_POPUPCHECK;
themeSize.stateId = 0;
const QSizeF size = themeSize.size() / QWindowsXPStylePrivate::devicePixelRatio(widget);
const QMarginsF margins = themeSize.margins() / QWindowsXPStylePrivate::devicePixelRatio(widget);
checkcol = qMax(menuitem->maxIconWidth, qRound(gutterWidth + size.width() + margins.left() + margins.right()));
}
QRect rect = option->rect;
//draw vertical menu line
if (option->direction == Qt::LeftToRight)
checkcol += rect.x();
QPoint p1 = QStyle::visualPos(option->direction, menuitem->rect, QPoint(checkcol, rect.top()));
QPoint p2 = QStyle::visualPos(option->direction, menuitem->rect, QPoint(checkcol, rect.bottom()));
QRect gutterRect(p1.x(), p1.y(), gutterWidth, p2.y() - p1.y() + 1);
XPThemeData theme2(widget, painter, QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPGUTTER, stateId, gutterRect);
d->drawBackground(theme2);
int x, y, w, h;
menuitem->rect.getRect(&x, &y, &w, &h);
int tab = menuitem->tabWidth;
bool dis = !(menuitem->state & State_Enabled);
bool checked = menuitem->checkType != QStyleOptionMenuItem::NotCheckable
? menuitem->checked : false;
bool act = menuitem->state & State_Selected;
if (menuitem->menuItemType == QStyleOptionMenuItem::Separator) {
int yoff = y-2 + h / 2;
const int separatorSize = 6 / QWindowsXPStylePrivate::devicePixelRatio(widget);
QPoint p1 = QPoint(x + checkcol, yoff);
QPoint p2 = QPoint(x + w + separatorSize, yoff);
stateId = MBI_HOT;
QRect subRect(p1.x() + (gutterWidth - menuitem->rect.x()), p1.y(),
p2.x() - p1.x(), separatorSize);
subRect = QStyle::visualRect(option->direction, option->rect, subRect );
XPThemeData theme2(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPSEPARATOR, stateId, subRect);
d->drawBackground(theme2);
return;
}
QRect vCheckRect = visualRect(option->direction, menuitem->rect, QRect(menuitem->rect.x(),
menuitem->rect.y(), checkcol - (gutterWidth + menuitem->rect.x()), menuitem->rect.height()));
if (act) {
stateId = dis ? MBI_DISABLED : MBI_HOT;
XPThemeData theme2(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPITEM, stateId, option->rect);
d->drawBackground(theme2);
}
if (checked) {
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPCHECKBACKGROUND,
menuitem->icon.isNull() ? MBI_HOT : MBI_PUSHED, vCheckRect);
XPThemeData themeSize = theme;
themeSize.partId = MENU_POPUPCHECK;
themeSize.stateId = 0;
const QSizeF size = themeSize.size() / QWindowsXPStylePrivate::devicePixelRatio(widget);
const QMarginsF margins = themeSize.margins() / QWindowsXPStylePrivate::devicePixelRatio(widget);
QRect checkRect(0, 0, qRound(size.width() + margins.left() + margins.right()),
qRound(size.height() + margins.bottom() + margins.top()));
checkRect.moveCenter(vCheckRect.center());
theme.rect = checkRect;
d->drawBackground(theme);
if (menuitem->icon.isNull()) {
checkRect = QRect(QPoint(0, 0), size.toSize());
checkRect.moveCenter(theme.rect.center());
theme.rect = checkRect;
theme.partId = MENU_POPUPCHECK;
bool bullet = menuitem->checkType & QStyleOptionMenuItem::Exclusive;
if (dis)
theme.stateId = bullet ? MC_BULLETDISABLED: MC_CHECKMARKDISABLED;
else
theme.stateId = bullet ? MC_BULLETNORMAL: MC_CHECKMARKNORMAL;
d->drawBackground(theme);
}
}
if (!menuitem->icon.isNull()) {
QIcon::Mode mode = dis ? QIcon::Disabled : QIcon::Normal;
if (act && !dis)
mode = QIcon::Active;
QPixmap pixmap;
if (checked)
pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode, QIcon::On);
else
pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode);
const int pixw = pixmap.width() / pixmap.devicePixelRatio();
const int pixh = pixmap.height() / pixmap.devicePixelRatio();
QRect pmr(0, 0, pixw, pixh);
pmr.moveCenter(vCheckRect.center());
painter->setPen(menuitem->palette.text().color());
painter->drawPixmap(pmr.topLeft(), pixmap);
}
painter->setPen(menuitem->palette.buttonText().color());
const QColor textColor = menuitem->palette.text().color();
if (dis)
painter->setPen(textColor);
int xm = windowsItemFrame + checkcol + windowsItemHMargin + (gutterWidth - menuitem->rect.x()) - 1;
int xpos = menuitem->rect.x() + xm;
QRect textRect(xpos, y + windowsItemVMargin, w - xm - windowsRightBorder - tab + 1, h - 2 * windowsItemVMargin);
QRect vTextRect = visualRect(option->direction, menuitem->rect, textRect);
QString s = menuitem->text;
if (!s.isEmpty()) { // draw text
painter->save();
int t = s.indexOf(QLatin1Char('\t'));
int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
text_flags |= Qt::TextHideMnemonic;
text_flags |= Qt::AlignLeft;
if (t >= 0) {
QRect vShortcutRect = visualRect(option->direction, menuitem->rect,
QRect(textRect.topRight(), QPoint(menuitem->rect.right(), textRect.bottom())));
painter->drawText(vShortcutRect, text_flags, s.mid(t + 1));
s = s.left(t);
}
QFont font = menuitem->font;
if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem)
font.setBold(true);
painter->setFont(font);
painter->setPen(textColor);
painter->drawText(vTextRect, text_flags, s.left(t));
painter->restore();
}
if (menuitem->menuItemType == QStyleOptionMenuItem::SubMenu) {// draw sub menu arrow
int dim = (h - 2 * windowsItemFrame) / 2;
PrimitiveElement arrow;
arrow = (option->direction == Qt::RightToLeft) ? PE_IndicatorArrowLeft : PE_IndicatorArrowRight;
xpos = x + w - windowsArrowHMargin - windowsItemFrame - dim;
QRect vSubMenuRect = visualRect(option->direction, menuitem->rect, QRect(xpos, y + h / 2 - dim / 2, dim, dim));
QStyleOptionMenuItem newMI = *menuitem;
newMI.rect = vSubMenuRect;
newMI.state = dis ? State_None : State_Enabled;
proxy()->drawPrimitive(arrow, &newMI, painter, widget);
}
}
break;
#endif // QT_NO_MENU
case CE_HeaderSection:
if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
partId = HP_HEADERITEM;
if (flags & State_Sunken)
stateId = HIS_PRESSED;
else if (flags & State_MouseOver)
stateId = HIS_HOT;
else
stateId = HIS_NORMAL;
if (header->sortIndicator != QStyleOptionHeader::None)
stateId += 3;
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::HeaderTheme,
partId, stateId, option->rect);
d->drawBackground(theme);
}
break;
case CE_MenuBarEmptyArea:
{
stateId = MBI_NORMAL;
if (!(state & State_Enabled))
stateId = MBI_DISABLED;
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::MenuTheme,
MENU_BARBACKGROUND, stateId, option->rect);
d->drawBackground(theme);
}
break;
case CE_ToolBar:
if (const QStyleOptionToolBar *toolbar = qstyleoption_cast<const QStyleOptionToolBar *>(option)) {
QPalette pal = option->palette;
pal.setColor(QPalette::Dark, option->palette.background().color().darker(130));
QStyleOptionToolBar copyOpt = *toolbar;
copyOpt.palette = pal;
QWindowsStyle::drawControl(element, &copyOpt, painter, widget);
}
break;
case CE_DockWidgetTitle:
if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(option)) {
const QDockWidget *dockWidget = qobject_cast<const QDockWidget *>(widget);
QRect rect = option->rect;
if (dockWidget && dockWidget->isFloating()) {
QWindowsXPStyle::drawControl(element, option, painter, widget);
break; //otherwise fall through
}
const bool verticalTitleBar = dwOpt->verticalTitleBar;
if (verticalTitleBar) {
rect = rect.transposed();
painter->translate(rect.left() - 1, rect.top() + rect.width());
painter->rotate(-90);
painter->translate(-rect.left() + 1, -rect.top());
}
painter->setBrush(option->palette.background().color().darker(110));
painter->setPen(option->palette.background().color().darker(130));
painter->drawRect(rect.adjusted(0, 1, -1, -3));
int buttonMargin = 4;
int mw = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, dwOpt, widget);
int fw = proxy()->pixelMetric(PM_DockWidgetFrameWidth, dwOpt, widget);
const QDockWidget *dw = qobject_cast<const QDockWidget *>(widget);
bool isFloating = dw != 0 && dw->isFloating();
QRect r = option->rect.adjusted(0, 2, -1, -3);
QRect titleRect = r;
if (dwOpt->closable) {
QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarCloseButton, dwOpt, widget).actualSize(QSize(10, 10));
titleRect.adjust(0, 0, -sz.width() - mw - buttonMargin, 0);
}
if (dwOpt->floatable) {
QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarMaxButton, dwOpt, widget).actualSize(QSize(10, 10));
titleRect.adjust(0, 0, -sz.width() - mw - buttonMargin, 0);
}
if (isFloating) {
titleRect.adjust(0, -fw, 0, 0);
if (widget != 0 && widget->windowIcon().cacheKey() != QApplication::windowIcon().cacheKey())
titleRect.adjust(titleRect.height() + mw, 0, 0, 0);
} else {
titleRect.adjust(mw, 0, 0, 0);
if (!dwOpt->floatable && !dwOpt->closable)
titleRect.adjust(0, 0, -mw, 0);
}
if (!verticalTitleBar)
titleRect = visualRect(dwOpt->direction, r, titleRect);
if (!dwOpt->title.isEmpty()) {
QString titleText = painter->fontMetrics().elidedText(dwOpt->title, Qt::ElideRight,
verticalTitleBar ? titleRect.height() : titleRect.width());
const int indent = 4;
drawItemText(painter, rect.adjusted(indent + 1, 1, -indent - 1, -1),
Qt::AlignLeft | Qt::AlignVCenter, dwOpt->palette,
dwOpt->state & State_Enabled, titleText,
QPalette::WindowText);
}
}
break;
#ifndef QT_NO_ITEMVIEWS
case CE_ItemViewItem:
{
const QStyleOptionViewItem *vopt;
const QAbstractItemView *view = qobject_cast<const QAbstractItemView *>(widget);
bool newStyle = true;
if (qobject_cast<const QTableView*>(widget))
newStyle = false;
if (newStyle && view && (vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option))) {
/*
// We cannot currently get the correct selection color for "explorer style" views
COLORREF cref = 0;
XPThemeData theme(d->treeViewHelper(), 0, QLatin1String("LISTVIEW"), 0, 0);
unsigned int res = pGetThemeColor(theme.handle(), LVP_LISTITEM, LISS_SELECTED, TMT_TEXTCOLOR, &cref);
QColor textColor(GetRValue(cref), GetGValue(cref), GetBValue(cref));
*/
QPalette palette = vopt->palette;
palette.setColor(QPalette::All, QPalette::HighlightedText, palette.color(QPalette::Active, QPalette::Text));
// Note that setting a saturated color here results in ugly XOR colors in the focus rect
palette.setColor(QPalette::All, QPalette::Highlight, palette.base().color().darker(108));
QStyleOptionViewItem adjustedOption = *vopt;
adjustedOption.palette = palette;
// We hide the focusrect in singleselection as it is not required
if ((view->selectionMode() == QAbstractItemView::SingleSelection)
&& !(vopt->state & State_KeyboardFocusChange))
adjustedOption.state &= ~State_HasFocus;
QWindowsXPStyle::drawControl(element, &adjustedOption, painter, widget);
} else {
QWindowsXPStyle::drawControl(element, option, painter, widget);
}
break;
}
#endif // QT_NO_ITEMVIEWS
#ifndef QT_NO_COMBOBOX
case CE_ComboBoxLabel:
QCommonStyle::drawControl(element, option, painter, widget);
break;
#endif // QT_NO_COMBOBOX
default:
QWindowsXPStyle::drawControl(element, option, painter, widget);
break;
}
}
/*!
\internal
see drawPrimitive for comments on the animation support
*/
void QWindowsVistaStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget) const
{
QWindowsVistaStylePrivate *d = const_cast<QWindowsVistaStylePrivate*>(d_func());
if (!QWindowsVistaStylePrivate::useVista()) {
QWindowsStyle::drawComplexControl(control, option, painter, widget);
return;
}
State state = option->state;
SubControls sub = option->subControls;
QRect r = option->rect;
int partId = 0;
int stateId = 0;
State flags = option->state;
if (widget && widget->testAttribute(Qt::WA_UnderMouse) && widget->isActiveWindow())
flags |= State_MouseOver;
if (d->transitionsEnabled() && canAnimate(option))
{
if (control == CC_ScrollBar || control == CC_SpinBox ) {
QObject *styleObject = option->styleObject; // Can be widget or qquickitem
int oldState = styleObject->property("_q_stylestate").toInt();
int oldActiveControls = styleObject->property("_q_stylecontrols").toInt();
QRect oldRect = styleObject->property("_q_stylerect").toRect();
styleObject->setProperty("_q_stylestate", (int)option->state);
styleObject->setProperty("_q_stylecontrols", (int)option->activeSubControls);
styleObject->setProperty("_q_stylerect", option->rect);
bool doTransition = ((state & State_Sunken) != (oldState & State_Sunken) ||
(state & State_On) != (oldState & State_On) ||
(state & State_MouseOver) != (oldState & State_MouseOver) ||
oldActiveControls != int(option->activeSubControls));
if (qstyleoption_cast<const QStyleOptionSlider *>(option)) {
QRect oldSliderPos = styleObject->property("_q_stylesliderpos").toRect();
QRect currentPos = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
styleObject->setProperty("_q_stylesliderpos", currentPos);
if (oldSliderPos != currentPos) {
doTransition = false;
d->stopAnimation(styleObject);
}
} else if (control == CC_SpinBox) {
//spinboxes have a transition when focus changes
if (!doTransition)
doTransition = (state & State_HasFocus) != (oldState & State_HasFocus);
}
if (oldRect != option->rect) {
doTransition = false;
d->stopAnimation(styleObject);
}
if (doTransition) {
QImage startImage = createAnimationBuffer(option, widget);
QPainter startPainter(&startImage);
QImage endImage = createAnimationBuffer(option, widget);
QPainter endPainter(&endImage);
QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject));
QWindowsVistaTransition *t = new QWindowsVistaTransition(styleObject);
// Draw the image that ends the animation by using the current styleoption
QStyleOptionComplex *styleOption = qstyleoption_cast<QStyleOptionComplex*>(clonedAnimationStyleOption(option));
styleObject->setProperty("_q_no_animation", true);
// Draw transition source
if (!anim) {
styleOption->state = (QStyle::State)oldState;
styleOption->activeSubControls = (QStyle::SubControl)oldActiveControls;
proxy()->drawComplexControl(control, styleOption, &startPainter, widget);
} else {
anim->paint(&startPainter, option);
}
t->setStartImage(startImage);
// Draw transition target
styleOption->state = option->state;
styleOption->activeSubControls = option->activeSubControls;
proxy()->drawComplexControl(control, styleOption, &endPainter, widget);
styleObject->setProperty("_q_no_animation", false);
t->setEndImage(endImage);
t->setStartTime(QTime::currentTime());
if (option->state & State_MouseOver || option->state & State_Sunken)
t->setDuration(150);
else
t->setDuration(500);
deleteClonedAnimationStyleOption(styleOption);
d->startAnimation(t);
}
if (QWindowsVistaAnimation *anim = qobject_cast<QWindowsVistaAnimation *>(d->animation(styleObject))) {
anim->paint(painter, option);
return;
}
}
}
switch (control) {
case CC_ComboBox:
if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(option))
{
if (cmb->editable) {
if (sub & SC_ComboBoxEditField) {
partId = EP_EDITBORDER_NOSCROLL;
if (!(flags & State_Enabled))
stateId = ETS_DISABLED;
else if (flags & State_MouseOver)
stateId = ETS_HOT;
else if (flags & State_HasFocus)
stateId = ETS_FOCUSED;
else
stateId = ETS_NORMAL;
XPThemeData theme(widget, painter,
QWindowsXPStylePrivate::EditTheme,
partId, stateId, r);
d->drawBackground(theme);
}
if (sub & SC_ComboBoxArrow) {
QRect subRect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
XPThemeData theme(widget, painter, QWindowsXPStylePrivate::ComboboxTheme);
theme.rect = subRect;
partId = option->direction == Qt::RightToLeft ? CP_DROPDOWNBUTTONLEFT : CP_DROPDOWNBUTTONRIGHT;
if (!(cmb->state & State_Enabled))
stateId = CBXS_DISABLED;
else if (cmb->state & State_Sunken || cmb->state & State_On)
stateId = CBXS_PRESSED;
else if (cmb->state & State_MouseOver && option->activeSubControls & SC_ComboBoxArrow)
stateId = CBXS_HOT;
else
stateId = CBXS_NORMAL;
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
} else {
if (sub & SC_ComboBoxFrame) {
QStyleOptionButton btn;
btn.QStyleOption::operator=(*option);
btn.rect = option->rect.adjusted(-1, -1, 1, 1);
if (sub & SC_ComboBoxArrow)
btn.features = QStyleOptionButton::HasMenu;
proxy()->drawControl(QStyle::CE_PushButton, &btn, painter, widget);
}
}
}
break;
case CC_ScrollBar:
if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(option))
{
XPThemeData theme(widget, painter, QWindowsXPStylePrivate::ScrollBarTheme);
bool maxedOut = (scrollbar->maximum == scrollbar->minimum);
if (maxedOut)
flags &= ~State_Enabled;
bool isHorz = flags & State_Horizontal;
bool isRTL = option->direction == Qt::RightToLeft;
if (sub & SC_ScrollBarAddLine) {
theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
partId = SBP_ARROWBTN;
if (!(flags & State_Enabled))
stateId = (isHorz ? (isRTL ? ABS_LEFTDISABLED : ABS_RIGHTDISABLED) : ABS_DOWNDISABLED);
else if (scrollbar->activeSubControls & SC_ScrollBarAddLine && (scrollbar->state & State_Sunken))
stateId = (isHorz ? (isRTL ? ABS_LEFTPRESSED : ABS_RIGHTPRESSED) : ABS_DOWNPRESSED);
else if (scrollbar->activeSubControls & SC_ScrollBarAddLine && (scrollbar->state & State_MouseOver))
stateId = (isHorz ? (isRTL ? ABS_LEFTHOT : ABS_RIGHTHOT) : ABS_DOWNHOT);
else if (scrollbar->state & State_MouseOver)
stateId = (isHorz ? (isRTL ? ABS_LEFTHOVER : ABS_RIGHTHOVER) : ABS_DOWNHOVER);
else
stateId = (isHorz ? (isRTL ? ABS_LEFTNORMAL : ABS_RIGHTNORMAL) : ABS_DOWNNORMAL);
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
if (sub & SC_ScrollBarSubLine) {
theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
partId = SBP_ARROWBTN;
if (!(flags & State_Enabled))
stateId = (isHorz ? (isRTL ? ABS_RIGHTDISABLED : ABS_LEFTDISABLED) : ABS_UPDISABLED);
else if (scrollbar->activeSubControls & SC_ScrollBarSubLine && (scrollbar->state & State_Sunken))
stateId = (isHorz ? (isRTL ? ABS_RIGHTPRESSED : ABS_LEFTPRESSED) : ABS_UPPRESSED);
else if (scrollbar->activeSubControls & SC_ScrollBarSubLine && (scrollbar->state & State_MouseOver))
stateId = (isHorz ? (isRTL ? ABS_RIGHTHOT : ABS_LEFTHOT) : ABS_UPHOT);
else if (scrollbar->state & State_MouseOver)
stateId = (isHorz ? (isRTL ? ABS_RIGHTHOVER : ABS_LEFTHOVER) : ABS_UPHOVER);
else
stateId = (isHorz ? (isRTL ? ABS_RIGHTNORMAL : ABS_LEFTNORMAL) : ABS_UPNORMAL);
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
if (maxedOut) {
theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget));
theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget));
partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
stateId = SCRBS_DISABLED;
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
} else {
if (sub & SC_ScrollBarSubPage) {
theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget);
partId = flags & State_Horizontal ? SBP_UPPERTRACKHORZ : SBP_UPPERTRACKVERT;
if (!(flags & State_Enabled))
stateId = SCRBS_DISABLED;
else if (scrollbar->activeSubControls & SC_ScrollBarSubPage && (scrollbar->state & State_Sunken))
stateId = SCRBS_PRESSED;
else if (scrollbar->activeSubControls & SC_ScrollBarSubPage && (scrollbar->state & State_MouseOver))
stateId = SCRBS_HOT;
else
stateId = SCRBS_NORMAL;
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
if (sub & SC_ScrollBarAddPage) {
theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget);
partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
if (!(flags & State_Enabled))
stateId = SCRBS_DISABLED;
else if (scrollbar->activeSubControls & SC_ScrollBarAddPage && (scrollbar->state & State_Sunken))
stateId = SCRBS_PRESSED;
else if (scrollbar->activeSubControls & SC_ScrollBarAddPage && (scrollbar->state & State_MouseOver))
stateId = SCRBS_HOT;
else
stateId = SCRBS_NORMAL;
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
if (sub & SC_ScrollBarSlider) {
theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
if (!(flags & State_Enabled))
stateId = SCRBS_DISABLED;
else if (scrollbar->activeSubControls & SC_ScrollBarSlider && (scrollbar->state & State_Sunken))
stateId = SCRBS_PRESSED;
else if (scrollbar->activeSubControls & SC_ScrollBarSlider && (scrollbar->state & State_MouseOver))
stateId = SCRBS_HOT;
else if (option->state & State_MouseOver)
stateId = SCRBS_HOVER;
else
stateId = SCRBS_NORMAL;
// Draw handle
theme.partId = flags & State_Horizontal ? SBP_THUMBBTNHORZ : SBP_THUMBBTNVERT;
theme.stateId = stateId;
d->drawBackground(theme);
if (QSysInfo::WindowsVersion < QSysInfo::WV_WINDOWS8) {
const QRect gripperBounds = QWindowsXPStylePrivate::scrollBarGripperBounds(flags, widget, &theme);
// Draw gripper if there is enough space
if (!gripperBounds.isEmpty() && flags & State_Enabled) {
painter->save();
XPThemeData grippBackground = theme;
grippBackground.partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
theme.rect = gripperBounds;
painter->setClipRegion(d->region(theme));// Only change inside the region of the gripper
d->drawBackground(grippBackground);// The gutter is the grippers background
d->drawBackground(theme); // Transparent gripper ontop of background
painter->restore();
}
}
}
}
}
break;
#ifndef QT_NO_SPINBOX
case CC_SpinBox:
if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(option))
{
XPThemeData theme(widget, painter, QWindowsXPStylePrivate::SpinTheme);
if (sb->frame && (sub & SC_SpinBoxFrame)) {
partId = EP_EDITBORDER_NOSCROLL;
if (!(flags & State_Enabled))
stateId = ETS_DISABLED;
else if (flags & State_MouseOver)
stateId = ETS_HOT;
else if (flags & State_HasFocus)
stateId = ETS_SELECTED;
else
stateId = ETS_NORMAL;
XPThemeData ftheme(widget, painter,
QWindowsXPStylePrivate::EditTheme,
partId, stateId, r);
// The spinbox in Windows QStyle is drawn with frameless QLineEdit inside it
// That however breaks with QtQuickControls where this results in transparent
// spinbox background, so if there's no "widget" passed (QtQuickControls case),
// let ftheme.noContent be false, which fixes the spinbox rendering in QQC
ftheme.noContent = (widget != NULL);
d->drawBackground(ftheme);
}
if (sub & SC_SpinBoxUp) {
theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget).adjusted(0, 0, 0, 1);
partId = SPNP_UP;
if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled) || !(flags & State_Enabled))
stateId = UPS_DISABLED;
else if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken))
stateId = UPS_PRESSED;
else if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_MouseOver))
stateId = UPS_HOT;
else
stateId = UPS_NORMAL;
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
if (sub & SC_SpinBoxDown) {
theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
partId = SPNP_DOWN;
if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled) || !(flags & State_Enabled))
stateId = DNS_DISABLED;
else if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken))
stateId = DNS_PRESSED;
else if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_MouseOver))
stateId = DNS_HOT;
else
stateId = DNS_NORMAL;
theme.partId = partId;
theme.stateId = stateId;
d->drawBackground(theme);
}
}
break;
#endif // QT_NO_SPINBOX
default:
QWindowsXPStyle::drawComplexControl(control, option, painter, widget);
break;
}
}
/*!
\internal
*/
QSize QWindowsVistaStyle::sizeFromContents(ContentsType type, const QStyleOption *option,
const QSize &size, const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista())
return QWindowsStyle::sizeFromContents(type, option, size, widget);
QSize sz(size);
switch (type) {
case CT_MenuItem:
sz = QWindowsXPStyle::sizeFromContents(type, option, size, widget);
int minimumHeight;
{
XPThemeData theme(widget, 0,
QWindowsXPStylePrivate::MenuTheme,
MENU_POPUPCHECKBACKGROUND, MBI_HOT);
XPThemeData themeSize = theme;
themeSize.partId = MENU_POPUPCHECK;
themeSize.stateId = 0;
const QSizeF size = themeSize.size() / QWindowsXPStylePrivate::devicePixelRatio(widget);
const QMarginsF margins = themeSize.margins() / QWindowsXPStylePrivate::devicePixelRatio(widget);
minimumHeight = qMax(qRound(size.height() + margins.bottom() + margins.top()), sz.height());
sz.rwidth() += qRound(size.width() + margins.left() + margins.right());
}
if (const QStyleOptionMenuItem *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
if (menuitem->menuItemType != QStyleOptionMenuItem::Separator)
sz.setHeight(minimumHeight);
}
return sz;
#ifndef QT_NO_MENUBAR
case CT_MenuBarItem:
if (!sz.isEmpty())
sz += QSize(windowsItemHMargin * 5 + 1, 5);
return sz;
break;
#endif
case CT_ItemViewItem:
sz = QWindowsXPStyle::sizeFromContents(type, option, size, widget);
sz.rheight() += 2;
return sz;
case CT_SpinBox:
{
//Spinbox adds frame twice
sz = QWindowsStyle::sizeFromContents(type, option, size, widget);
int border = proxy()->pixelMetric(PM_SpinBoxFrameWidth, option, widget);
sz -= QSize(2*border, 2*border);
}
return sz;
case CT_HeaderSection:
{
// When there is a sort indicator it adds to the width but it is shown
// above the text natively and not on the side
if (QStyleOptionHeader *hdr = qstyleoption_cast<QStyleOptionHeader *>(const_cast<QStyleOption *>(option))) {
QStyleOptionHeader::SortIndicator sortInd = hdr->sortIndicator;
hdr->sortIndicator = QStyleOptionHeader::None;
sz = QWindowsXPStyle::sizeFromContents(type, hdr, size, widget);
hdr->sortIndicator = sortInd;
return sz;
}
break;
}
default:
break;
}
return QWindowsXPStyle::sizeFromContents(type, option, size, widget);
}
/*!
\internal
*/
QRect QWindowsVistaStyle::subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista())
return QWindowsStyle::subElementRect(element, option, widget);
QRect rect = QWindowsXPStyle::subElementRect(element, option, widget);
switch (element) {
case SE_PushButtonContents:
if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option)) {
MARGINS borderSize;
HTHEME theme = QWindowsXPStylePrivate::pOpenThemeData(widget ? QWindowsVistaStylePrivate::winId(widget) : 0, L"Button");
if (theme) {
int stateId = PBS_NORMAL;
if (!(option->state & State_Enabled))
stateId = PBS_DISABLED;
else if (option->state & State_Sunken)
stateId = PBS_PRESSED;
else if (option->state & State_MouseOver)
stateId = PBS_HOT;
else if (btn->features & QStyleOptionButton::DefaultButton)
stateId = PBS_DEFAULTED;
int border = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget);
rect = option->rect.adjusted(border, border, -border, -border);
int result = QWindowsXPStylePrivate::pGetThemeMargins(theme,
NULL,
BP_PUSHBUTTON,
stateId,
TMT_CONTENTMARGINS,
NULL,
&borderSize);
if (result == S_OK) {
rect.adjust(borderSize.cxLeftWidth, borderSize.cyTopHeight,
-borderSize.cxRightWidth, -borderSize.cyBottomHeight);
rect = visualRect(option->direction, option->rect, rect);
}
}
}
break;
case SE_HeaderArrow:
{
QRect r = rect;
int h = option->rect.height();
int w = option->rect.width();
int x = option->rect.x();
int y = option->rect.y();
int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, option, widget);
XPThemeData theme(widget, 0,
QWindowsXPStylePrivate::HeaderTheme,
HP_HEADERSORTARROW, HSAS_SORTEDDOWN, option->rect);
int arrowWidth = 13;
int arrowHeight = 5;
if (theme.isValid()) {
const QSizeF size = theme.size() / QWindowsXPStylePrivate::devicePixelRatio(widget);
if (!size.isEmpty()) {
arrowWidth = qRound(size.width());
arrowHeight = qRound(size.height());
}
}
if (option->state & State_Horizontal) {
r.setRect(x + w/2 - arrowWidth/2, y , arrowWidth, arrowHeight);
} else {
int vert_size = w / 2;
r.setRect(x + 5, y + h - margin * 2 - vert_size,
w - margin * 2 - 5, vert_size);
}
rect = visualRect(option->direction, option->rect, r);
}
break;
case SE_HeaderLabel:
{
int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, option, widget);
QRect r = option->rect;
r.setRect(option->rect.x() + margin, option->rect.y() + margin,
option->rect.width() - margin * 2, option->rect.height() - margin * 2);
if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
// Subtract width needed for arrow, if there is one
if (header->sortIndicator != QStyleOptionHeader::None) {
if (!(option->state & State_Horizontal)) //horizontal arrows are positioned on top
r.setHeight(r.height() - (option->rect.width() / 2) - (margin * 2));
}
}
rect = visualRect(option->direction, option->rect, r);
}
break;
case SE_ProgressBarContents:
rect = QCommonStyle::subElementRect(SE_ProgressBarGroove, option, widget);
break;
case SE_ItemViewItemDecoration:
if (qstyleoption_cast<const QStyleOptionViewItem *>(option))
rect.adjust(-2, 0, 2, 0);
break;
case SE_ItemViewItemFocusRect:
if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) {
QRect textRect = subElementRect(QStyle::SE_ItemViewItemText, option, widget);
QRect displayRect = subElementRect(QStyle::SE_ItemViewItemDecoration, option, widget);
if (!vopt->icon.isNull())
rect = textRect.united(displayRect);
else
rect = textRect;
rect = rect.adjusted(1, 0, -1, 0);
}
break;
default:
break;
}
return rect;
}
/*
This function is used by subControlRect to check if a button
should be drawn for the given subControl given a set of window flags.
*/
static bool buttonVisible(const QStyle::SubControl sc, const QStyleOptionTitleBar *tb){
bool isMinimized = tb->titleBarState & Qt::WindowMinimized;
bool isMaximized = tb->titleBarState & Qt::WindowMaximized;
const uint flags = tb->titleBarFlags;
bool retVal = false;
switch (sc) {
case QStyle::SC_TitleBarContextHelpButton:
if (flags & Qt::WindowContextHelpButtonHint)
retVal = true;
break;
case QStyle::SC_TitleBarMinButton:
if (!isMinimized && (flags & Qt::WindowMinimizeButtonHint))
retVal = true;
break;
case QStyle::SC_TitleBarNormalButton:
if (isMinimized && (flags & Qt::WindowMinimizeButtonHint))
retVal = true;
else if (isMaximized && (flags & Qt::WindowMaximizeButtonHint))
retVal = true;
break;
case QStyle::SC_TitleBarMaxButton:
if (!isMaximized && (flags & Qt::WindowMaximizeButtonHint))
retVal = true;
break;
case QStyle::SC_TitleBarShadeButton:
if (!isMinimized && flags & Qt::WindowShadeButtonHint)
retVal = true;
break;
case QStyle::SC_TitleBarUnshadeButton:
if (isMinimized && flags & Qt::WindowShadeButtonHint)
retVal = true;
break;
case QStyle::SC_TitleBarCloseButton:
if (flags & Qt::WindowSystemMenuHint)
retVal = true;
break;
case QStyle::SC_TitleBarSysMenu:
if (flags & Qt::WindowSystemMenuHint)
retVal = true;
break;
default :
retVal = true;
}
return retVal;
}
/*! \internal */
int QWindowsVistaStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget,
QStyleHintReturn *returnData) const
{
QWindowsVistaStylePrivate *d = const_cast<QWindowsVistaStylePrivate*>(d_func());
int ret = 0;
switch (hint) {
case SH_MessageBox_CenterButtons:
ret = false;
break;
case SH_ToolTip_Mask:
if (option) {
if (QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(returnData)) {
ret = true;
XPThemeData themeData(widget, 0,
QWindowsXPStylePrivate::ToolTipTheme,
TTP_STANDARD, TTSS_NORMAL, option->rect);
mask->region = d->region(themeData);
}
}
break;
case SH_Table_GridLineColor:
if (option)
ret = option->palette.color(QPalette::Base).darker(118).rgb();
else
ret = -1;
break;
case SH_Header_ArrowAlignment:
ret = Qt::AlignTop | Qt::AlignHCenter;
break;
default:
ret = QWindowsXPStyle::styleHint(hint, option, widget, returnData);
break;
}
return ret;
}
/*!
\internal
*/
QRect QWindowsVistaStyle::subControlRect(ComplexControl control, const QStyleOptionComplex *option,
SubControl subControl, const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista())
return QWindowsStyle::subControlRect(control, option, subControl, widget);
QRect rect = QWindowsXPStyle::subControlRect(control, option, subControl, widget);
switch (control) {
#ifndef QT_NO_COMBOBOX
case CC_ComboBox:
if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
int x = cb->rect.x(),
y = cb->rect.y(),
wi = cb->rect.width(),
he = cb->rect.height();
int xpos = x;
int margin = cb->frame ? 3 : 0;
int bmarg = cb->frame ? 2 : 0;
int arrowButtonWidth = bmarg + 16;
xpos += wi - arrowButtonWidth;
switch (subControl) {
case SC_ComboBoxFrame:
rect = cb->rect;
break;
case SC_ComboBoxArrow:
rect.setRect(xpos, y , arrowButtonWidth, he);
break;
case SC_ComboBoxEditField:
rect.setRect(x + margin, y + margin, wi - 2 * margin - 16, he - 2 * margin);
break;
case SC_ComboBoxListBoxPopup:
rect = cb->rect;
break;
default:
break;
}
rect = visualRect(cb->direction, cb->rect, rect);
return rect;
}
#endif // QT_NO_COMBOBOX
case CC_TitleBar:
if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(option)) {
if (!buttonVisible(subControl, tb))
return rect;
const bool isToolTitle = false;
const int height = tb->rect.height();
const int width = tb->rect.width();
int buttonWidth = GetSystemMetrics(SM_CXSIZE) / QWindowsStylePrivate::devicePixelRatio(widget)
- int(QStyleHelper::dpiScaled(4));
const int frameWidth = proxy()->pixelMetric(PM_MdiSubWindowFrameWidth, option, widget);
const bool sysmenuHint = (tb->titleBarFlags & Qt::WindowSystemMenuHint) != 0;
const bool minimizeHint = (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) != 0;
const bool maximizeHint = (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) != 0;
const bool contextHint = (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) != 0;
const bool shadeHint = (tb->titleBarFlags & Qt::WindowShadeButtonHint) != 0;
switch (subControl) {
case SC_TitleBarLabel:
rect = QRect(frameWidth, 0, width - (buttonWidth + frameWidth + 10), height);
if (isToolTitle) {
if (sysmenuHint) {
rect.adjust(0, 0, -buttonWidth - 3, 0);
}
if (minimizeHint || maximizeHint)
rect.adjust(0, 0, -buttonWidth - 2, 0);
} else {
if (sysmenuHint) {
const int leftOffset = height - 8;
rect.adjust(leftOffset, 0, 0, 4);
}
if (minimizeHint)
rect.adjust(0, 0, -buttonWidth - 2, 0);
if (maximizeHint)
rect.adjust(0, 0, -buttonWidth - 2, 0);
if (contextHint)
rect.adjust(0, 0, -buttonWidth - 2, 0);
if (shadeHint)
rect.adjust(0, 0, -buttonWidth - 2, 0);
}
rect.translate(0, 2);
rect = visualRect(option->direction, option->rect, rect);
break;
case SC_TitleBarSysMenu:
{
const int controlTop = 6;
const int controlHeight = height - controlTop - 3;
int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
QSize iconSize = tb->icon.actualSize(QSize(iconExtent, iconExtent));
if (tb->icon.isNull())
iconSize = QSize(controlHeight, controlHeight);
int hPad = (controlHeight - iconSize.height())/2;
int vPad = (controlHeight - iconSize.width())/2;
rect = QRect(frameWidth + hPad, controlTop + vPad, iconSize.width(), iconSize.height());
rect.translate(0, 3);
rect = visualRect(option->direction, option->rect, rect);
}
break;
default:
break;
}
}
break;
default:
break;
}
return rect;
}
/*!
\internal
*/
QStyle::SubControl QWindowsVistaStyle::hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option,
const QPoint &pos, const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista()) {
return QWindowsStyle::hitTestComplexControl(control, option, pos, widget);
}
return QWindowsXPStyle::hitTestComplexControl(control, option, pos, widget);
}
int QWindowsVistaStylePrivate::fixedPixelMetric(QStyle::PixelMetric pm)
{
switch (pm) {
case QStyle::PM_DockWidgetTitleBarButtonMargin:
return 5;
case QStyle::PM_ScrollBarSliderMin:
return 18;
case QStyle::PM_MenuHMargin:
case QStyle::PM_MenuVMargin:
return 0;
case QStyle::PM_MenuPanelWidth:
return 3;
default:
break;
}
return QWindowsVistaStylePrivate::InvalidMetric;
}
/*!
\internal
*/
int QWindowsVistaStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista())
return QWindowsStyle::pixelMetric(metric, option, widget);
int ret = QWindowsVistaStylePrivate::fixedPixelMetric(metric);
if (ret != QWindowsStylePrivate::InvalidMetric)
return int(QStyleHelper::dpiScaled(ret));
return QWindowsXPStyle::pixelMetric(metric, option, widget);
}
/*!
\internal
*/
QPalette QWindowsVistaStyle::standardPalette() const
{
return QWindowsXPStyle::standardPalette();
}
/*!
\internal
*/
void QWindowsVistaStyle::polish(QApplication *app)
{
QWindowsXPStyle::polish(app);
}
/*!
\internal
*/
void QWindowsVistaStyle::polish(QWidget *widget)
{
QWindowsXPStyle::polish(widget);
#ifndef QT_NO_LINEEDIT
if (qobject_cast<QLineEdit*>(widget))
widget->setAttribute(Qt::WA_Hover);
else
#endif // QT_NO_LINEEDIT
if (qobject_cast<QGroupBox*>(widget))
widget->setAttribute(Qt::WA_Hover);
else if (qobject_cast<QCommandLinkButton*>(widget)) {
QFont buttonFont = widget->font();
buttonFont.setFamily(QLatin1String("Segoe UI"));
widget->setFont(buttonFont);
}
else if (widget->inherits("QTipLabel")){
//note that since tooltips are not reused
//we do not have to care about unpolishing
widget->setContentsMargins(3, 0, 4, 0);
COLORREF bgRef;
HTHEME theme = QWindowsXPStylePrivate::pOpenThemeData(widget ? QWindowsVistaStylePrivate::winId(widget) : 0, L"TOOLTIP");
if (theme) {
if (QWindowsXPStylePrivate::pGetThemeColor(theme, TTP_STANDARD, TTSS_NORMAL, TMT_TEXTCOLOR, &bgRef) == S_OK) {
QColor textColor = QColor::fromRgb(bgRef);
QPalette pal;
pal.setColor(QPalette::All, QPalette::ToolTipText, textColor);
widget->setPalette(pal);
}
}
} else if (qobject_cast<QMessageBox *> (widget)) {
widget->setAttribute(Qt::WA_StyledBackground);
QDialogButtonBox *buttonBox = widget->findChild<QDialogButtonBox *>(QLatin1String("qt_msgbox_buttonbox"));
if (buttonBox)
buttonBox->setContentsMargins(0, 9, 0, 0);
}
#ifndef QT_NO_INPUTDIALOG
else if (qobject_cast<QInputDialog *> (widget)) {
widget->setAttribute(Qt::WA_StyledBackground);
QDialogButtonBox *buttonBox = widget->findChild<QDialogButtonBox *>(QLatin1String("qt_inputdlg_buttonbox"));
if (buttonBox)
buttonBox->setContentsMargins(0, 9, 0, 0);
}
#endif // QT_NO_INPUTDIALOG
else if (QTreeView *tree = qobject_cast<QTreeView *> (widget)) {
tree->viewport()->setAttribute(Qt::WA_Hover);
}
else if (QListView *list = qobject_cast<QListView *> (widget)) {
list->viewport()->setAttribute(Qt::WA_Hover);
}
}
/*!
\internal
*/
void QWindowsVistaStyle::unpolish(QWidget *widget)
{
QWindowsXPStyle::unpolish(widget);
QWindowsVistaStylePrivate *d = d_func();
d->stopAnimation(widget);
#ifndef QT_NO_LINEEDIT
if (qobject_cast<QLineEdit*>(widget))
widget->setAttribute(Qt::WA_Hover, false);
else
#endif // QT_NO_LINEEDIT
if (qobject_cast<QGroupBox*>(widget))
widget->setAttribute(Qt::WA_Hover, false);
else if (qobject_cast<QMessageBox *> (widget)) {
widget->setAttribute(Qt::WA_StyledBackground, false);
QDialogButtonBox *buttonBox = widget->findChild<QDialogButtonBox *>(QLatin1String("qt_msgbox_buttonbox"));
if (buttonBox)
buttonBox->setContentsMargins(0, 0, 0, 0);
}
#ifndef QT_NO_INPUTDIALOG
else if (qobject_cast<QInputDialog *> (widget)) {
widget->setAttribute(Qt::WA_StyledBackground, false);
QDialogButtonBox *buttonBox = widget->findChild<QDialogButtonBox *>(QLatin1String("qt_inputdlg_buttonbox"));
if (buttonBox)
buttonBox->setContentsMargins(0, 0, 0, 0);
}
#endif // QT_NO_INPUTDIALOG
else if (QTreeView *tree = qobject_cast<QTreeView *> (widget)) {
tree->viewport()->setAttribute(Qt::WA_Hover, false);
} else if (qobject_cast<QCommandLinkButton*>(widget)) {
QFont font = QApplication::font("QCommandLinkButton");
QFont widgetFont = widget->font();
widgetFont.setFamily(font.family()); //Only family set by polish
widget->setFont(widgetFont);
}
}
/*!
\internal
*/
void QWindowsVistaStyle::unpolish(QApplication *app)
{
QWindowsXPStyle::unpolish(app);
}
/*!
\internal
*/
void QWindowsVistaStyle::polish(QPalette &pal)
{
QWindowsStyle::polish(pal);
pal.setBrush(QPalette::AlternateBase, pal.base().color().darker(104));
}
/*!
\internal
*/
QPixmap QWindowsVistaStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *option,
const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista()) {
return QWindowsStyle::standardPixmap(standardPixmap, option, widget);
}
return QWindowsXPStyle::standardPixmap(standardPixmap, option, widget);
}
QWindowsVistaStylePrivate::QWindowsVistaStylePrivate() :
QWindowsXPStylePrivate()
{
}
bool QWindowsVistaStylePrivate::transitionsEnabled() const
{
BOOL animEnabled = false;
if (SystemParametersInfo(SPI_GETCLIENTAREAANIMATION, 0, &animEnabled, 0))
{
if (animEnabled)
return true;
}
return false;
}
/*!
\reimp
*/
QIcon QWindowsVistaStyle::standardIcon(StandardPixmap standardIcon,
const QStyleOption *option,
const QWidget *widget) const
{
if (!QWindowsVistaStylePrivate::useVista()) {
return QWindowsStyle::standardIcon(standardIcon, option, widget);
}
QWindowsVistaStylePrivate *d = const_cast<QWindowsVistaStylePrivate *>(d_func());
switch(standardIcon) {
case SP_CommandLink:
{
XPThemeData theme(0, 0,
QWindowsXPStylePrivate::ButtonTheme,
BP_COMMANDLINKGLYPH, CMDLGS_NORMAL);
if (theme.isValid()) {
const QSize size = (theme.size() / QWindowsXPStylePrivate::devicePixelRatio(widget)).toSize();
QIcon linkGlyph;
QPixmap pm(size);
pm.fill(Qt::transparent);
QPainter p(&pm);
theme.painter = &p;
theme.rect = QRect(QPoint(0, 0), size);
d->drawBackground(theme);
linkGlyph.addPixmap(pm, QIcon::Normal, QIcon::Off); // Normal
pm.fill(Qt::transparent);
theme.stateId = CMDLGS_PRESSED;
d->drawBackground(theme);
linkGlyph.addPixmap(pm, QIcon::Normal, QIcon::On); // Pressed
pm.fill(Qt::transparent);
theme.stateId = CMDLGS_HOT;
d->drawBackground(theme);
linkGlyph.addPixmap(pm, QIcon::Active, QIcon::Off); // Hover
pm.fill(Qt::transparent);
theme.stateId = CMDLGS_DISABLED;
d->drawBackground(theme);
linkGlyph.addPixmap(pm, QIcon::Disabled, QIcon::Off); // Disabled
return linkGlyph;
}
}
break;
default:
break;
}
return QWindowsXPStyle::standardIcon(standardIcon, option, widget);
}
QT_END_NAMESPACE
#endif //QT_NO_WINDOWSVISTA
Reference in New Issue View Git Blame Copy Permalink