testbench: save search text between session

This makes using the testbench more convenient, as you don't need to
search for the controls you're interested in each time you run it.

Also added an extra font icon (clear), which required regenerating
the set from fontello. The same license is still applicable since
they're from Font Awesome.

Pick-to: 6.5
Change-Id: I9b44f7f8bce0bb4032071c19186eb5affbfe42a5
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>

tests/manual/quickcontrols/testbench/CMakeLists.txt

@@ -91,7 +91,7 @@ qt_internal_add_resource(testbench "qml"
         ${qml_resource_files}
 )
 set(fonts_resource_files
-    "fonts/fontawesome.ttf"
+    "fonts/fontello.ttf"
 )
 
 qt_internal_add_resource(testbench "fonts"

tests/manual/quickcontrols/testbench/main.cpp

@@ -28,7 +28,7 @@ int main(int argc, char *argv[])
     else
         QQuickStyle::setStyle(settings.value("style").isValid() ? settings.value("style").toString() : "Imagine");
 
-    if (QFontDatabase::addApplicationFont(":/fonts/fontawesome.ttf") == -1) {
+    if (QFontDatabase::addApplicationFont(":/fonts/fontello.ttf") == -1) {
         qWarning() << "Failed to load fontawesome font";
     }
 

tests/manual/quickcontrols/testbench/testbench.qml

@@ -85,6 +85,8 @@ Ui.ApplicationWindow {
         property bool autoFixImagineAssets
         property alias imagineDirLastModified: assetFixer.assetDirectoryLastModified
 
+        property string lastSearchText
+
         Component.onCompleted: settingsLoaded = true
     }
 
@@ -119,7 +121,7 @@ Ui.ApplicationWindow {
 
             ToolButton {
                 text: "\uf0c9"
-                font.family: "fontawesome"
+                font.family: "fontello"
                 font.pixelSize: Qt.application.font.pixelSize * 1.6
                 onClicked: drawer.open()
             }
@@ -129,6 +131,22 @@ Ui.ApplicationWindow {
             TextField {
                 id: searchTextField
                 placeholderText: "Search"
+                text: settings.lastSearchText
+                onTextEdited: settings.lastSearchText = text
+            }
+
+            ToolButton {
+                text: "\ue801"
+                font.family: "fontello"
+                visible: searchTextField.length > 0
+                onClicked: searchTextField.clear()
+
+                Layout.leftMargin: -5
+            }
+
+            Label {
+                text: controlFolderListModel.count + " result(s)"
+                visible: searchTextField.length > 0
             }
 
             Item {
@@ -138,7 +156,7 @@ Ui.ApplicationWindow {
             ToolButton {
                 id: optionsMenuButton
                 text: "\ue800"
-                font.family: "FontAwesome"
+                font.family: "fontello"
                 font.pixelSize: Qt.application.font.pixelSize * 1.6
                 checked: optionsMenu.visible
                 checkable: true