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--- /wxWidgets/trunk/src/gtk/toplevel.cpp (revision 67326)
+++ /wxWidgets/trunk/src/gtk/toplevel.cpp (revision 67496)
@@ -72,4 +72,8 @@
// send any activate events at all
static int g_sendActivateEvent = -1;
+
+// Whether _NET_REQUEST_FRAME_EXTENTS support is working
+// 0 == not tested yet, 1 == working, 2 == broken
+static int gs_requestFrameExtentsStatus;
//-----------------------------------------------------------------------------
@@ -432,4 +436,12 @@
if (event->state == GDK_PROPERTY_NEW_VALUE && event->atom == property)
{
+ if (win->m_netFrameExtentsTimerId)
+ {
+ // WM support for _NET_REQUEST_FRAME_EXTENTS is working
+ gs_requestFrameExtentsStatus = 1;
+ g_source_remove(win->m_netFrameExtentsTimerId);
+ win->m_netFrameExtentsTimerId = 0;
+ }
+
wxSize decorSize = win->m_decorSize;
int left, right, top, bottom;
@@ -439,4 +451,22 @@
win->GTKUpdateDecorSize(decorSize);
}
+ return false;
+}
+}
+
+extern "C" {
+static gboolean request_frame_extents_timeout(void* data)
+{
+ // WM support for _NET_REQUEST_FRAME_EXTENTS is broken
+ gs_requestFrameExtentsStatus = 2;
+ gdk_threads_enter();
+ wxTopLevelWindowGTK* win = static_cast<wxTopLevelWindowGTK*>(data);
+ win->m_netFrameExtentsTimerId = 0;
+ wxSize decorSize = win->m_decorSize;
+ int left, right, top, bottom;
+ if (wxGetFrameExtents(gtk_widget_get_window(win->m_widget), &left, &right, &top, &bottom))
+ decorSize.Set(left + right, top + bottom);
+ win->GTKUpdateDecorSize(decorSize);
+ gdk_threads_leave();
return false;
}
@@ -459,4 +489,5 @@
m_deferShowAllowed = true;
m_updateDecorSize = true;
+ m_netFrameExtentsTimerId = 0;
m_urgency_hint = -2;
@@ -811,5 +842,6 @@
if (deferShow)
{
- deferShow = m_deferShowAllowed && !GTK_WIDGET_REALIZED(m_widget);
+ deferShow = gs_requestFrameExtentsStatus != 2 &&
+ m_deferShowAllowed && !gtk_widget_get_realized(m_widget);
if (deferShow)
{
@@ -829,11 +861,4 @@
// GetSize()/SetSize() because it makes window bigger between each
// restore and save.
- m_updateDecorSize = deferShow;
- }
- if (deferShow)
- {
- // Fluxbox support for _NET_REQUEST_FRAME_EXTENTS is broken
- const char* name = gdk_x11_screen_get_window_manager_name(screen);
- deferShow = strcmp(name, "Fluxbox") != 0;
m_updateDecorSize = deferShow;
}
@@ -875,4 +900,12 @@
(XEvent*)&xevent);
+ if (gs_requestFrameExtentsStatus == 0)
+ {
+ // if WM does not respond to request within 1 second,
+ // we assume support for _NET_REQUEST_FRAME_EXTENTS is not working
+ m_netFrameExtentsTimerId =
+ g_timeout_add(1000, request_frame_extents_timeout, this);
+ }
+
// defer calling gtk_widget_show()
m_isShown = true;
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