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Merge branch 'issue1214-tooltips-win32' into 'gtk-3-24'

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Gdk-Win32: Correct handling of transient state changes

See merge request GNOME/gtk!248
This commit is contained in:
Matthias Clasen
2018-07-30 14:53:48 +00:00
parent 4693fb9461 6348a7d48f
commit 5f0a14fa2a
1 changed files with 17 additions and 21 deletions
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38
gdk/win32/gdkwindow-win32.c
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@ -1085,17 +1085,11 @@ gdk_win32_window_destroy (GdkWindow *window,
_gdk_remove_modal_window (window);
/* Remove all our transient children */
tmp = window_impl->transient_children;
while (tmp != NULL)
while (window_impl->transient_children != NULL)
{
GdkWindow *child = tmp->data;
GdkWindowImplWin32 *child_impl = GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW (child)->impl);
child_impl->transient_owner = NULL;
tmp = tmp->next;
GdkWindow *child = window_impl->transient_children->data;
gdk_window_set_transient_for (child, NULL);
}
g_slist_free (window_impl->transient_children);
window_impl->transient_children = NULL;
#ifdef GDK_WIN32_ENABLE_EGL
display = GDK_WIN32_DISPLAY (gdk_window_get_display (window));
@ -2127,27 +2121,29 @@ gdk_win32_window_set_transient_for (GdkWindow *window,
return;
}
if (parent == NULL)
if (window_impl->transient_owner == parent)
return;
if (GDK_IS_WINDOW (window_impl->transient_owner))
{
GdkWindowImplWin32 *trans_impl = GDK_WINDOW_IMPL_WIN32 (window_impl->transient_owner->impl);
if (trans_impl->transient_children != NULL)
{
item = g_slist_find (trans_impl->transient_children, window);
item->data = NULL;
trans_impl->transient_children = g_slist_delete_link (trans_impl->transient_children, item);
trans_impl->num_transients--;
item = g_slist_find (trans_impl->transient_children, window);
item->data = NULL;
trans_impl->transient_children = g_slist_delete_link (trans_impl->transient_children, item);
trans_impl->num_transients--;
if (!trans_impl->num_transients)
{
trans_impl->transient_children = NULL;
}
if (!trans_impl->num_transients)
{
trans_impl->transient_children = NULL;
}
g_object_unref (G_OBJECT (window_impl->transient_owner));
g_object_unref (G_OBJECT (window));
window_impl->transient_owner = NULL;
}
else
if (parent)
{
parent_impl = GDK_WINDOW_IMPL_WIN32 (parent->impl);