diff options
Diffstat (limited to 'widgets/misc/e-gui-utils.c')
| -rw-r--r-- | widgets/misc/e-gui-utils.c | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/widgets/misc/e-gui-utils.c b/widgets/misc/e-gui-utils.c deleted file mode 100644 index 2e31eb101b..0000000000 --- a/widgets/misc/e-gui-utils.c +++ /dev/null @@ -1,219 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * GUI utility functions - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * - * (C) 1999 Miguel de Icaza - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-messagebox.h> -#include <libgnomeui/gnome-stock.h> -#include <gnome.h> -#include "e-gui-utils.h" -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gdk-pixbuf/gnome-canvas-pixbuf.h> - -void -e_notice (GtkWindow *window, const char *type, const char *format, ...) -{ - GtkWidget *dialog; - va_list args; - char *str; - - va_start (args, format); - str = g_strdup_vprintf (format, args); - dialog = gnome_message_box_new (str, type, GNOME_STOCK_BUTTON_OK, NULL); - va_end (args); - g_free (str); - - if (window) - gnome_dialog_set_parent (GNOME_DIALOG (dialog), window); - - gnome_dialog_run (GNOME_DIALOG (dialog)); -} - -static void -kill_popup_menu (GtkWidget *widget, GtkMenu *menu) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - gtk_object_unref (GTK_OBJECT (menu)); -} - -void -e_auto_kill_popup_menu_on_hide (GtkMenu *menu) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - gtk_signal_connect (GTK_OBJECT (menu), "hide", - GTK_SIGNAL_FUNC (kill_popup_menu), menu); -} - -void -e_popup_menu (GtkMenu *menu, GdkEventButton *event) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - e_auto_kill_popup_menu_on_hide (menu); - gtk_menu_popup (menu, NULL, NULL, 0, NULL, event->button, event->time); -} - -GtkWidget *e_create_image_widget(gchar *name, - gchar *string1, gchar *string2, - gint int1, gint int2) -{ - char *filename; - GdkPixbuf *pixbuf; - double width, height; - GtkWidget *canvas, *alignment; - if (string1) { - if (*string1 == '/') - filename = g_strdup(string1); - else - filename = g_concat_dir_and_file(EVOLUTION_IMAGES, string1); - pixbuf = gdk_pixbuf_new_from_file(filename); - width = gdk_pixbuf_get_width(pixbuf); - height = gdk_pixbuf_get_height(pixbuf); - - canvas = gnome_canvas_new_aa(); - GTK_OBJECT_UNSET_FLAGS(GTK_WIDGET(canvas), GTK_CAN_FOCUS); - gnome_canvas_item_new(gnome_canvas_root(GNOME_CANVAS(canvas)), - gnome_canvas_pixbuf_get_type(), - - "pixbuf", pixbuf, - NULL); - - alignment = gtk_widget_new(gtk_alignment_get_type(), - "child", canvas, - "xalign", (double) 0, - "yalign", (double) 0, - "xscale", (double) 0, - "yscale", (double) 0, - NULL); - - gtk_widget_set_usize(canvas, width, height); - - gdk_pixbuf_unref(pixbuf); - - gtk_widget_show(canvas); - gtk_widget_show(alignment); - g_free(filename); - - return alignment; - } else - return NULL; -} - -typedef struct { - GtkCallback callback; - gpointer closure; -} CallbackClosure; - -static void -e_container_foreach_leaf_callback(GtkWidget *widget, CallbackClosure *callback_closure) -{ - if (GTK_IS_CONTAINER(widget)) { - e_container_foreach_leaf(GTK_CONTAINER(widget), callback_closure->callback, callback_closure->closure); - } else { - (*callback_closure->callback) (widget, callback_closure->closure); - } -} - -void -e_container_foreach_leaf(GtkContainer *container, - GtkCallback callback, - gpointer closure) -{ - CallbackClosure callback_closure; - callback_closure.callback = callback; - callback_closure.closure = closure; - gtk_container_foreach(container, (GtkCallback) e_container_foreach_leaf_callback, &callback_closure); -} - -static void -e_container_change_tab_order_destroy_notify(gpointer data) -{ - GList *list = data; - g_list_foreach(list, (GFunc) gtk_object_unref, NULL); - g_list_free(list); -} - - -static gint -e_container_change_tab_order_callback(GtkContainer *container, - GtkDirectionType direction, - GList *children) -{ - GtkWidget *focus_child; - GtkWidget *child; - - if (direction != GTK_DIR_TAB_FORWARD && - direction != GTK_DIR_TAB_BACKWARD) - return FALSE; - - focus_child = container->focus_child; - - if (direction == GTK_DIR_TAB_BACKWARD) { - children = g_list_last(children); - } - - while (children) { - child = children->data; - if (direction == GTK_DIR_TAB_FORWARD) - children = children->next; - else - children = children->prev; - - if (!child) - continue; - - if (focus_child) { - if (focus_child == child) { - focus_child = NULL; - - if (GTK_WIDGET_DRAWABLE (child) && - GTK_IS_CONTAINER (child) && - !GTK_WIDGET_HAS_FOCUS (child)) - if (gtk_container_focus (GTK_CONTAINER (child), direction)) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); - return TRUE; - } - } - } - else if (GTK_WIDGET_DRAWABLE (child)) { - if (GTK_IS_CONTAINER (child)) { - if (gtk_container_focus (GTK_CONTAINER (child), direction)) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); - return TRUE; - } - } - else if (GTK_WIDGET_CAN_FOCUS (child)) { - gtk_widget_grab_focus (child); - gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); - return TRUE; - } - } - } - - return FALSE; -} - -gint -e_container_change_tab_order(GtkContainer *container, GList *widgets) -{ - GList *list; - list = g_list_copy(widgets); - g_list_foreach(list, (GFunc) gtk_object_ref, NULL); - return gtk_signal_connect_full(GTK_OBJECT(container), "focus", - GTK_SIGNAL_FUNC(e_container_change_tab_order_callback), - NULL, list, - e_container_change_tab_order_destroy_notify, - FALSE, FALSE); -} |