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emit signal by id instead of name

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@75863 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2014-02-09 18:36:15 +00:00
parent fe0cad0804
commit 01ee6284c9
1 changed files with 6 additions and 3 deletions
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9
src/gtk/window.cpp
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@@ -3737,14 +3737,17 @@ void wxWindowGTK::GTKUpdateCursor(bool isBusyOrGlobalCursor, bool isRealize)
gdk_window_get_user_data(window, &data);
if (data)
{
// encourage native widget to restore any non-default cursors
#ifdef __WXGTK3__
const char sig_name[] = "state-flags-changed";
GtkStateFlags state = gtk_widget_get_state_flags(GTK_WIDGET(data));
g_signal_emit_by_name(data, "state-flags-changed", state);
#else
const char sig_name[] = "state-changed";
GtkStateType state = gtk_widget_get_state(GTK_WIDGET(data));
g_signal_emit_by_name(data, "state-changed", state);
#endif
static unsigned sig_id = g_signal_lookup(sig_name, GTK_TYPE_WIDGET);
// encourage native widget to restore any non-default cursors
g_signal_emit(data, sig_id, 0, state);
}
}
}