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https://github.com/RT-Thread/rt-thread.git
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bernard.xiong
f908d62a40
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@638 bbd45198-f89e-11dd-88c7-29a3b14d5316
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
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* File : container.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2009, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2009-10-16 Bernard first version
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*/
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#ifndef __RTGUI_CONTAINER_H__
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#define __RTGUI_CONTAINER_H__
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#include <rtgui/widgets/widget.h>
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/** Gets the type of a container */
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#define RTGUI_CONTAINER_TYPE (rtgui_container_type_get())
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/** Casts the object to a rtgui_container */
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#define RTGUI_CONTAINER(obj) (RTGUI_OBJECT_CAST((obj), RTGUI_CONTAINER_TYPE, rtgui_container_t))
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/** Checks if the object is a rtgui_container */
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#define RTGUI_IS_CONTAINER(obj) (RTGUI_OBJECT_CHECK_TYPE((obj), RTGUI_CONTAINER_TYPE))
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struct rtgui_container
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{
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/* inherit from widget */
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struct rtgui_widget parent;
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struct rtgui_widget* focused;
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rtgui_list_t children;
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};
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typedef struct rtgui_container rtgui_container_t;
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rtgui_type_t *rtgui_container_type_get(void);
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void rtgui_container_add_child(rtgui_container_t *container, rtgui_widget_t* child);
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void rtgui_container_remove_child(rtgui_container_t *container, rtgui_widget_t* child);
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void rtgui_container_destroy_children(rtgui_container_t *container);
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rtgui_widget_t* rtgui_container_get_first_child(rtgui_container_t* container);
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rt_bool_t rtgui_container_event_handler(rtgui_widget_t* widget, rtgui_event_t* event);
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rt_bool_t rtgui_container_dispatch_event(rtgui_container_t *container, rtgui_event_t* event);
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rt_bool_t rtgui_container_dispatch_mouse_event(rtgui_container_t *container, struct rtgui_event_mouse* event);
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#endif
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