From 637c61da761f10836994c47c70a80735889506d7 Mon Sep 17 00:00:00 2001 From: Havoc Pennington Date: Tue, 9 Jan 2001 17:45:34 +0000 Subject: handle case where there are no rows in the model 2001-01-09 Havoc Pennington * gtk/gtktreeview.c (gtk_tree_view_check_dirty): handle case where there are no rows in the model * gtk/gtkliststore.c (gtk_list_store_iter_children): if parent is NULL, then return the start of the list * gtk/gtktreeview.c (gtk_tree_view_setup_model): don't build tree if we can't get any rows from an empty model * gtk/gtktreeviewcolumn.h (struct _GtkTreeViewColumn): remove extraneous * after function pointer typedef usage * Makefile.am: don't specify full path to cp and rm * gtk/gtkcellrenderertextpixbuf.c (gtk_cell_renderer_text_pixbuf_get_size): check width/height != NULL before dereferencing, fixes a segfault that happened from time to time * gtk/gtkcellrendererpixbuf.c (gtk_cell_renderer_pixbuf_render): use gdk_pixbuf_render_to_drawable_alpha() to get alpha channel, and reindent the function (gtk_cell_renderer_pixbuf_get_size): indentation * gtk/gtkdialog.c (gtk_dialog_run): destroy main loop only after we quit it (gtk_dialog_add_buttons_valist): add g_return_if_fail (gtk_dialog_set_default_response): New function, to set default button (gtk_dialog_set_response_sensitive): New function, to set sensitivity of buttons * gtk/gtkcellrendererpixbuf.c (gtk_cell_renderer_pixbuf_get_property): allow getting a NULL pixbuf (gtk_cell_renderer_pixbuf_set_property): allow setting a NULL pixbuf * gtk/gtktreedatalist.c (_gtk_tree_data_list_node_to_value): handle any G_TYPE_OBJECT subclass, not just the base class, and also boxed types. (_gtk_tree_data_list_value_to_node): ditto * gtk/gtkrbtree.c: Run _gtk_rbtree_test at strategic points if --gtk-debug=tree * gtk/gtkmain.c: add GTK_DEBUG_TREE * gtk/gtkdebug.h: add GTK_DEBUG_TREE --- gtk/gtkdialog.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'gtk/gtkdialog.h') diff --git a/gtk/gtkdialog.h b/gtk/gtkdialog.h index 6135908d05..fc0c178299 100644 --- a/gtk/gtkdialog.h +++ b/gtk/gtkdialog.h @@ -44,7 +44,7 @@ typedef enum } GtkDialogFlags; -/* Convenience enum to use for action_id's. Positive values are +/* Convenience enum to use for response_id's. Positive values are * totally user-interpreted. GTK will sometimes return * GTK_RESPONSE_NONE if no response_id is available. * @@ -128,6 +128,12 @@ void gtk_dialog_add_buttons (GtkDialog *dialog, const gchar *first_button_text, ...); +void gtk_dialog_set_response_sensitive (GtkDialog *dialog, + gint response_id, + gboolean setting); +void gtk_dialog_set_default_response (GtkDialog *dialog, + gint response_id); + /* Emit response signal */ void gtk_dialog_response (GtkDialog *dialog, gint response_id); -- cgit v1.2.1