From 78ad8f208d8dbe3575194bb9b97d4e42efdc32d5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?B=C5=82a=C5=BCej=20Szczygie=C5=82?= Date: Mon, 15 Feb 2016 20:50:16 +0100 Subject: xcb: Fix drag and drop between xcb screens Set the proper screen before creating a shaped pixmap window in QBasicDrag::startDrag(). Grab mouse again when D&D window is recreated. Task-number: QTBUG-51215 Change-Id: I5cb47d3b11672b56d17b32072d84a722bdcdcd9a Reviewed-by: Friedemann Kleint Reviewed-by: Shawn Rutledge --- src/gui/kernel/qsimpledrag.cpp | 5 +++-- src/gui/kernel/qsimpledrag_p.h | 3 +++ 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'src/gui/kernel') diff --git a/src/gui/kernel/qsimpledrag.cpp b/src/gui/kernel/qsimpledrag.cpp index 9f38c9b78a..00589d2303 100644 --- a/src/gui/kernel/qsimpledrag.cpp +++ b/src/gui/kernel/qsimpledrag.cpp @@ -88,7 +88,8 @@ static QWindow* topLevelAt(const QPoint &pos) QBasicDrag::QBasicDrag() : m_restoreCursor(false), m_eventLoop(0), m_executed_drop_action(Qt::IgnoreAction), m_can_drop(false), - m_drag(0), m_drag_icon_window(0), m_useCompositing(true) + m_drag(0), m_drag_icon_window(0), m_useCompositing(true), + m_screen(Q_NULLPTR) { } @@ -211,7 +212,7 @@ void QBasicDrag::startDrag() pos = QPoint(); } #endif - recreateShapedPixmapWindow(Q_NULLPTR, pos); + recreateShapedPixmapWindow(m_screen, pos); enableEventFilter(); } diff --git a/src/gui/kernel/qsimpledrag_p.h b/src/gui/kernel/qsimpledrag_p.h index 055136c436..b208c8ccc9 100644 --- a/src/gui/kernel/qsimpledrag_p.h +++ b/src/gui/kernel/qsimpledrag_p.h @@ -90,6 +90,8 @@ protected: bool useCompositing() const { return m_useCompositing; } void setUseCompositing(bool on) { m_useCompositing = on; } + void setScreen(QScreen *screen) { m_screen = screen; } + Qt::DropAction executedDropAction() const { return m_executed_drop_action; } void setExecutedDropAction(Qt::DropAction da) { m_executed_drop_action = da; } @@ -108,6 +110,7 @@ private: QDrag *m_drag; QShapedPixmapWindow *m_drag_icon_window; bool m_useCompositing; + QScreen *m_screen; }; class Q_GUI_EXPORT QSimpleDrag : public QBasicDrag -- cgit v1.2.3