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set transient parent for 'about' dialog, closes #16823

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78433 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2015-02-02 18:31:24 +00:00
parent 1b14371f07
commit 0c0484eaae
1 changed files with 7 additions and 2 deletions
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9
src/gtk/aboutdlg.cpp
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@@ -23,7 +23,7 @@
#include "wx/aboutdlg.h"
#ifndef WX_PRECOMP
#include "wx/utils.h" // for wxLaunchDefaultBrowser()
#include "wx/window.h"
#endif //WX_PRECOMP
#include <gtk/gtk.h>
@@ -131,7 +131,7 @@ static void wxGtkAboutDialogOnLink(GtkAboutDialog*, const char* link, void*)
}
#endif
void wxAboutBox(const wxAboutDialogInfo& info, wxWindow* WXUNUSED(parent))
void wxAboutBox(const wxAboutDialogInfo& info, wxWindow* parent)
{
// don't create another dialog if one is already present
if ( !gs_aboutDialog )
@@ -235,6 +235,11 @@ void wxAboutBox(const wxAboutDialogInfo& info, wxWindow* WXUNUSED(parent))
g_signal_connect(dlg, "response",
G_CALLBACK(wxGtkAboutDialogOnClose), NULL);
GtkWindow* gtkParent = NULL;
if (parent && parent->m_widget)
gtkParent = (GtkWindow*)gtk_widget_get_ancestor(parent->m_widget, GTK_TYPE_WINDOW);
gtk_window_set_transient_for(GTK_WINDOW(dlg), gtkParent);
gtk_window_present(GTK_WINDOW(dlg));
}