libgitk widget class
[libgitk core]

Files
file	gitkwidget.c
	libgitk widget functions
file	gitkwidget.h
	libgitk widget functions
Functions
gchar *	gitk__widget_get_value (GitkDialogPtr const dialog, GitkDialogAccessType access_type, gchar *const widget_id, const gchar *const name)
	get data value of the attribute name of the given widget. don't forget to free the returned value using xmlFree()
void	gitk__widget_set_value (GitkDialogPtr const dialog, GitkDialogAccessType access_type, gchar *const widget_id, const gchar *const name, const gchar *const data)
	set data value of the attribute name of the given widget
GitkWidgetType	gitk_widget_get_type (xmlNodePtr widget)
	gets the type attribute from a widget node and returns the respective widget type

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Detailed Description

The methods are related to interface object (called widgets). You can retrive them from a dialog instance

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Function Documentation

gchar* gitk__widget_get_value (  GitkDialogPtr const  dialog, GitkDialogAccessType  access_type, gchar *const  widget_id, const gchar *const  name )

get data value of the attribute name of the given widget. don't forget to free the returned value using xmlFree() Parameters: dialog  the dialog which contains the widget access_type  how to access the dialog widget_id  the id of the widget to look up name  attribute name, of which the value should be retrieved Returns: the value of the widget Todo: should name be a xpath-expr ? See also: gitk_dialog_get_widget Definition at line 61 of file gitkwidget.c. References gitk__dialog_get_widget(), gitk_log2, gitk_log3, gitk_save_get_string, GitkDialogAccessType, and GitkDialogPtr.

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void gitk__widget_set_value (  GitkDialogPtr const  dialog, GitkDialogAccessType  access_type, gchar *const  widget_id, const gchar *const  name, const gchar *const  data )

set data value of the attribute name of the given widget Parameters: dialog  the dialog which contains the widget access_type  how to access the dialog widget_id  the id of the widget to look up name  attribute name, from which the value should be set data  the new content of the value Todo: should name be a xpath-expr ? See also: gitk_dialog_get_widget Definition at line 31 of file gitkwidget.c. References GitkEvent::data, gitk_dialog_process_event(), gitk_dialog_set_content(), GITK_EVENT_TYPE_ON_CHANGED, gitk_get_widget_child_xpath_expression(), GitkDialogAccessType, GitkDialogPtr, and GitkEvent::type.

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GitkWidgetType gitk_widget_get_type (  xmlNodePtr  widget  )

gets the type attribute from a widget node and returns the respective widget type Parameters: widget  the xmlnode containing the widget Todo: add test cases to check that functions handle GITK_WIDGET_TYPE_UNDEF Todo: further break down types ? Definition at line 94 of file gitkwidget.c. References GITK_WIDGET_TYPE_ACTION, GITK_WIDGET_TYPE_CHARACTERINPUT, GITK_WIDGET_TYPE_CHARACTERINPUT_ALPHABETIC, GITK_WIDGET_TYPE_LABEL, GITK_WIDGET_TYPE_OPTIONCHOICE, GITK_WIDGET_TYPE_OPTIONCHOICE_BOOLEAN, GITK_WIDGET_TYPE_OPTIONCHOICE_SINGLE, GITK_WIDGET_TYPE_OPTIONCHOICE_SINGLE_COMPACT, GITK_WIDGET_TYPE_UNDEF, and GitkWidgetType. Referenced by gitkr_dialog_generate_layout_walker(), and gitkr_dialog_generate_sequential_layout_build_page().

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