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From ea6cfca48017b76bfeb8898e6d9e47b3011a3add Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Sat, 6 Nov 2021 21:32:21 +0000
Subject: [PATCH] Resolves: tdf#145567 restore focus to the usual frame focus
widget
when tearing down the start center. Don't leave the focus in an
arbitrary widget.
Change-Id: I82c30c94121dc43b2ea1b4fbc66a0a3e79f7e664
---
vcl/unx/gtk3/gtk3gtkinst.cxx | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index a5d233e2f95e..0fddb27aaa2d 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -1899,6 +1899,26 @@ GdkDragAction VclToGdk(sal_Int8 dragOperation)
return eRet;
}
+GtkWindow* get_active_window()
+{
+ GtkWindow* pFocus = nullptr;
+
+ GList* pList = gtk_window_list_toplevels();
+
+ for (GList* pEntry = pList; pEntry; pEntry = pEntry->next)
+ {
+ if (gtk_window_has_toplevel_focus(GTK_WINDOW(pEntry->data)))
+ {
+ pFocus = GTK_WINDOW(pEntry->data);
+ break;
+ }
+ }
+
+ g_list_free(pList);
+
+ return pFocus;
+}
+
class GtkInstanceWidget : public virtual weld::Widget
{
protected:
@@ -16635,6 +16655,14 @@ private:
// rehook handler and let vcl cycle its own way through this widget's
// children
pFrame->AllowCycleFocusOut();
+
+ // tdf#145567 if the focus is in this hierarchy then, now that we are tearing down,
+ // move focus to the usual focus candidate for the frame
+ GtkWindow* pFocusWin = get_active_window();
+ GtkWidget* pFocus = pFocusWin ? gtk_window_get_focus(pFocusWin) : nullptr;
+ bool bHasFocus = pFocus && gtk_widget_is_ancestor(pFocus, pTopLevel);
+ if (bHasFocus)
+ pFrame->GrabFocus();
}
static void signalUnmap(GtkWidget*, gpointer user_data)
--
2.33.1