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author | Matthew Barnes <mbarnes@redhat.com> | 2009-07-19 07:55:37 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2009-07-19 07:55:37 +0800 |
commit | b3bff7ba575381958f952f9cd33b0b55b9cbf2bb (patch) | |
tree | 86bbca4e508b6d8625577849fd28d1ecb689a255 /widgets/misc | |
parent | dcf2c0e754d6e251733cea74c2427738122620af (diff) | |
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Kill some obsolete utility functions.
Diffstat (limited to 'widgets/misc')
-rw-r--r-- | widgets/misc/e-gui-utils.c | 183 | ||||
-rw-r--r-- | widgets/misc/e-gui-utils.h | 26 |
2 files changed, 6 insertions, 203 deletions
diff --git a/widgets/misc/e-gui-utils.c b/widgets/misc/e-gui-utils.c index d33e3c1139..0974081f78 100644 --- a/widgets/misc/e-gui-utils.c +++ b/widgets/misc/e-gui-utils.c @@ -29,19 +29,13 @@ #include "e-gui-utils.h" void -e_auto_kill_popup_menu_on_selection_done (GtkMenu *menu) -{ - g_return_if_fail (GTK_IS_MENU (menu)); - - g_signal_connect (menu, "selection_done", G_CALLBACK (gtk_widget_destroy), menu); -} - -void e_popup_menu (GtkMenu *menu, GdkEvent *event) { g_return_if_fail (GTK_IS_MENU (menu)); - e_auto_kill_popup_menu_on_selection_done (menu); + g_signal_connect ( + menu, "selection-done", + G_CALLBACK (gtk_widget_destroy), NULL); if (event) { if (event->type == GDK_KEY_PRESS) @@ -59,174 +53,3 @@ e_popup_menu (GtkMenu *menu, GdkEvent *event) gtk_menu_popup (menu, NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME); } - -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) g_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 (focus_child == NULL) - return FALSE; - - 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_widget_child_focus (GTK_WIDGET (child), direction)) { - g_signal_stop_emission_by_name (container, "focus"); - return TRUE; - } - } - } - else if (GTK_WIDGET_DRAWABLE (child)) { - if (GTK_IS_CONTAINER (child)) { - if (gtk_widget_child_focus (GTK_WIDGET (child), direction)) { - g_signal_stop_emission_by_name (container, "focus"); - return TRUE; - } - } - else if (GTK_WIDGET_CAN_FOCUS (child)) { - gtk_widget_grab_focus (child); - g_signal_stop_emission_by_name (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) g_object_ref, NULL); - return g_signal_connect_data (container, "focus", - G_CALLBACK(e_container_change_tab_order_callback), - list, - (GClosureNotify) e_container_change_tab_order_destroy_notify, - 0); -} - -struct widgetandint { - GtkWidget *widget; - gint count; -}; - -static void -nth_entry_callback(GtkWidget *widget, struct widgetandint *data) -{ - if (GTK_IS_ENTRY(widget)) { - if (data->count > 1) { - data->count --; - data->widget = widget; - } else if (data->count == 1) { - data->count --; - data->widget = NULL; - gtk_widget_grab_focus(widget); - } - } -} - -void -e_container_focus_nth_entry(GtkContainer *container, gint n) -{ - struct widgetandint data; - data.widget = NULL; - data.count = n; - e_container_foreach_leaf(container, (GtkCallback) nth_entry_callback, &data); - if (data.widget) - gtk_widget_grab_focus(data.widget); -} - -gboolean -e_glade_xml_connect_widget (GladeXML *gui, gchar *name, gchar *signal, GCallback cb, gpointer closure) -{ - GtkWidget *widget; - - widget = glade_xml_get_widget (gui, name); - - if (widget) { - g_signal_connect (widget, signal, - cb, closure); - return TRUE; - } - - return FALSE; -} - -gboolean -e_glade_xml_set_sensitive (GladeXML *gui, gchar *name, gboolean sensitive) -{ - GtkWidget *widget; - - widget = glade_xml_get_widget (gui, name); - - if (widget) { - gtk_widget_set_sensitive (widget, sensitive); - return TRUE; - } - - return FALSE; -} diff --git a/widgets/misc/e-gui-utils.h b/widgets/misc/e-gui-utils.h index b66160c2d1..ff05d57725 100644 --- a/widgets/misc/e-gui-utils.h +++ b/widgets/misc/e-gui-utils.h @@ -20,36 +20,16 @@ * */ -#ifndef GAL_GUI_UTILS_H -#define GAL_GUI_UTILS_H +#ifndef E_GUI_UTILS_H +#define E_GUI_UTILS_H #include <gtk/gtk.h> -#include <glade/glade-xml.h> G_BEGIN_DECLS void e_popup_menu (GtkMenu *menu, GdkEvent *event); -void e_auto_kill_popup_menu_on_selection_done (GtkMenu *menu); - -void e_container_foreach_leaf (GtkContainer *container, - GtkCallback callback, - gpointer closure); -void e_container_focus_nth_entry (GtkContainer *container, - gint n); -gint e_container_change_tab_order (GtkContainer *container, - GList *widgets); - -/* Returns TRUE on success. */ -gboolean e_glade_xml_connect_widget (GladeXML *gui, - gchar *name, - gchar *signal, - GCallback cb, - gpointer closure); -gboolean e_glade_xml_set_sensitive (GladeXML *gui, - gchar *name, - gboolean sensitive); G_END_DECLS -#endif /* GAL_GUI_UTILS_H */ +#endif /* E_GUI_UTILS_H */ |