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Diffstat (limited to 'tikzit/src/gtk/gtkhelpers.m')
| -rw-r--r-- | tikzit/src/gtk/gtkhelpers.m | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tikzit/src/gtk/gtkhelpers.m b/tikzit/src/gtk/gtkhelpers.m index e6b1aef..9d26af5 100644 --- a/tikzit/src/gtk/gtkhelpers.m +++ b/tikzit/src/gtk/gtkhelpers.m @@ -251,4 +251,25 @@ void text_buffer_clear_tag (GtkTextBuffer *buffer, GtkTextTag *tag) { gtk_text_buffer_remove_tag (buffer, tag, &start, &end); } +void utility_window_attach (GtkWindow *util_win, GtkWindow *parent_win) { + if (parent_win == gtk_window_get_transient_for (util_win)) + return; + + // HACK: X window managers tend to move windows around when they are + // unmapped and mapped again, so we save the position + gint x, y; + gtk_window_get_position (util_win, &x, &y); + + // HACK: Altering WM_TRANSIENT_FOR on a non-hidden but unmapped window + // (eg: when you have minimised the original parent window) can + // cause the window to be lost forever, so we hide it first + gtk_widget_hide (GTK_WIDGET (util_win)); + gtk_window_set_focus_on_map (util_win, FALSE); + gtk_window_set_transient_for (util_win, parent_win); + gtk_widget_show (GTK_WIDGET (util_win)); + + // HACK: see above + gtk_window_move (util_win, x, y); +} + // vim:ft=objc:ts=8:et:sts=4:sw=4 |