diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp index e3785f5..731ed7f 100644 --- a/src/client/qwaylandwindow.cpp +++ b/src/client/qwaylandwindow.cpp @@ -210,7 +210,9 @@ void QWaylandWindow::initWindow() void QWaylandWindow::initializeWlSurface() { + Q_ASSERT(!isInitialized()); init(mDisplay->createSurface(static_cast(this))); + emit wlSurfaceCreated(); } bool QWaylandWindow::shouldCreateShellSurface() const @@ -245,8 +247,10 @@ void QWaylandWindow::reset(bool sendDestroyEvent) mShellSurface = nullptr; delete mSubSurfaceWindow; mSubSurfaceWindow = nullptr; - if (isInitialized()) + if (isInitialized()) { + emit wlSurfaceDestroyed(); destroy(); + } mScreens.clear(); if (mFrameCallback) { diff --git a/src/client/qwaylandwindow_p.h b/src/client/qwaylandwindow_p.h index c47123d..0e32b59 100644 --- a/src/client/qwaylandwindow_p.h +++ b/src/client/qwaylandwindow_p.h @@ -199,6 +199,10 @@ public: public slots: void applyConfigure(); +signals: + void wlSurfaceCreated(); + void wlSurfaceDestroyed(); + protected: void surface_enter(struct ::wl_output *output) override; void surface_leave(struct ::wl_output *output) override;