feat: Add QtQuick::IndicatorWindow::setQuickWindowCreationCallback

For task #556
KDAB · Dec 20, 2024 · 7339a62 · 7339a62
1 parent b12469d
commit 7339a62
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Showing 3 changed files with 21 additions and 0 deletions.
diff --git a/Changelog b/Changelog
@@ -1,3 +1,6 @@
+* v2.3.0
+  - qtquick: Add QtQuick::IndicatorWindow::setQuickWindowCreationCallback
+
 * v2.2.0
   - qtquick: Add support for MainWindowOption_HasCentralWidget
   - qtquick: Add QtQuick::FloatingWindow::setQuickWindowCreationCallback

diff --git a/src/qtquick/views/ClassicIndicatorsWindow.cpp b/src/qtquick/views/ClassicIndicatorsWindow.cpp
@@ -23,6 +23,8 @@
 using namespace KDDockWidgets;
 using namespace KDDockWidgets::QtQuick;
 
+IndicatorWindowCreationCallback KDDockWidgets::QtQuick::IndicatorWindow::s_quickWindowCreationCallback = {};
+
 namespace KDDockWidgets {
 
 static QString iconName(DropLocation loc, bool active)
@@ -202,6 +204,9 @@ IndicatorWindow::IndicatorWindow()
 {
     setFlags(flags() | Qt::FramelessWindowHint | Qt::BypassWindowManagerHint | Qt::Tool);
     setColor(Qt::transparent);
+
+    if (s_quickWindowCreationCallback)
+        s_quickWindowCreationCallback(this);
 }
 
 IndicatorWindow::~IndicatorWindow() = default;
@@ -230,6 +235,12 @@ void IndicatorWindow::init(const QUrl &rootQml)
     }
 }
 
+/** static */
+void IndicatorWindow::setQuickWindowCreationCallback(const IndicatorWindowCreationCallback &callback)
+{
+    s_quickWindowCreationCallback = callback;
+}
+
 QUrl ClassicDropIndicatorOverlay::qmlSouceUrl() const
 {
     return QUrl(QStringLiteral("qrc:/kddockwidgets/qtquick/views/qml/ClassicIndicatorsOverlay.qml"));

diff --git a/src/qtquick/views/ClassicIndicatorsWindow.h b/src/qtquick/views/ClassicIndicatorsWindow.h
@@ -26,6 +26,7 @@ class View;
 
 namespace QtQuick {
 
+using IndicatorWindowCreationCallback = std::function<void(QQuickView *window)>;
 class ClassicDropIndicatorOverlay;
 
 class IndicatorWindow : public QQuickView
@@ -35,7 +36,13 @@ class IndicatorWindow : public QQuickView
     explicit IndicatorWindow();
     ~IndicatorWindow() override;
 
+    /// Set a callback if you want to be notified of a QQuickView being created
+    static void setQuickWindowCreationCallback(const IndicatorWindowCreationCallback &);
+
     void init(const QUrl &rootQml);
+
+private:
+    static IndicatorWindowCreationCallback s_quickWindowCreationCallback;
 };
 
 class ClassicDropIndicatorOverlay : public QObject, public Core::ClassicIndicatorWindowViewInterface