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