gitkcallback.c File Reference

libgitk callback routines More...

#include "gitkincludes.h"

Include dependency graph for gitkcallback.c:

Go to the source code of this file.

Functions
void	gitk__dialog_attach_callback (GitkDialogPtr const dialog, gchar *const widget_id, const GitkEventType type, gpointer const user_data, GitkCallbackPtr const callback, gchar *const callback_name)
	connect a callback-method to one event-slot of a widget in a dialog. Widget related callbacks need a dialog and a widget_id. For global callbacks both parameters need to be NULL.
void	gitk_dialog_detach_callback (GitkDialogPtr const dialog, gchar *const widget_id, const GitkEventType type)
	removes the callback from one event-slot of a widget
gboolean	gitk_dialog_process_event (GitkDialogPtr const dialog, gchar *const widget_id, GitkEventPtr const event)
	searches event-callback lists for a callback to this event for this widget and ivokes it. It first checks the list of callbacks that belongs to the dialog. If no handler is found, the global callbacklist (those of handlers connected with dialog=NULL) is searched.
void	gitk_dialog_trans_callback (GitkDialogPtr dialog)
	registers all global callbacks in giml dialog
GitkCallbackNodePtr	gitk_get_callback_node (GitkDialogPtr const dialog, gchar *const widget_id, const GitkEventType type)
	searches the related callback list to retrieve call-back node
Variables
gchar *	callback_names []

---

Detailed Description

libgitk callback routines

Id

gitkcallback.c,v 1.22 2004/10/28 08:53:50 ensonic Exp

Author:

Stefan Kost <ensonic@users.sf.net>

Date:

Thu Jan 17 11:22:38 2002

Definition in file gitkcallback.c.

---

Function Documentation

GitkCallbackNodePtr gitk_get_callback_node (  GitkDialogPtr const  dialog, gchar *const  widget_id, const GitkEventType  type )  [static]

searches the related callback list to retrieve call-back node Parameters: dialog  to which dialog is the callback related, if NULL then it is a global event widget_id  to which widget the event applies, if NULL then it is a global event type  what kind of event it is Definition at line 35 of file gitkcallback.c. References GitkDialog::callback_list, gitk_global_callback_list, GitkCallbackNodePtr, GitkDialogPtr, GitkEventType, GitkCallbackNode::type, and GitkCallbackNode::widget_id. Referenced by gitk_dialog_detach_callback(), and gitk_dialog_process_event().

---

Variable Documentation

gchar* callback_names[] [static]

Initial value: { "onClose", "onShow", "onHide", "onClicked", "onChanged" } human readable callback names for addition to the xml document Definition at line 20 of file gitkcallback.c. Referenced by gitk__dialog_attach_callback(), gitk_dialog_detach_callback(), and gitk_dialog_trans_callback().

---