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Bug 863512 - Fixing xul dnd panels for linux. r=enndeakin

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This commit is contained in:
Gabor Krizsanits 2015-08-05 13:19:44 +02:00
parent a645d7e523
commit 2ad126c20b
2 changed files with 14 additions and 7 deletions
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1
widget/gtk/mozgtk/mozgtk.c
View File

@ -468,6 +468,7 @@ STUB(gtk_window_fullscreen)
STUB(gtk_window_get_group)
STUB(gtk_window_get_transient_for)
STUB(gtk_window_get_type)
STUB(gtk_window_get_type_hint)
STUB(gtk_window_get_window_type)
STUB(gtk_window_group_add_window)
STUB(gtk_window_group_get_current_grab)

20
widget/gtk/nsWindow.cpp
View File

@ -1772,13 +1772,19 @@ nsWindow::CaptureRollupEvents(nsIRollupListener *aListener,
gRollupListener = aListener;
// real grab is only done when there is no dragging
if (!nsWindow::DragInProgress()) {
// This widget grab ensures that a Gecko GtkWidget receives mouse
// events even when embedded in non-Gecko-owned GtkWidgets.
// The grab is placed on the toplevel GtkWindow instead of the
// MozContainer to avoid double dispatch of keyboard events
// (bug 707623).
gtk_grab_add(mShell);
GrabPointer(GetLastUserInputTime());
// Maybe the dnd flag is not yet set at this point, but dnd has already started
// so let's be extra careful and skip this operation for dnd popup panels always
// (panels with type="drag").
GdkWindowTypeHint gdkTypeHint = gtk_window_get_type_hint(GTK_WINDOW(mShell));
if (gdkTypeHint != GDK_WINDOW_TYPE_HINT_DND) {
// This widget grab ensures that a Gecko GtkWidget receives mouse
// events even when embedded in non-Gecko-owned GtkWidgets.
// The grab is placed on the toplevel GtkWindow instead of the
// MozContainer to avoid double dispatch of keyboard events
// (bug 707623).
gtk_grab_add(mShell);
GrabPointer(GetLastUserInputTime());
}
}
}
else {