76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
/*
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* File : title.c
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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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#include <rtgui/widgets/title.h>
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#include <rtgui/rtgui_system.h>
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/* there is no event handler in wintitle but handle the event on topwin of server */
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static void _rtgui_wintitle_constructor(rtgui_wintitle_t* wintitle)
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{
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wintitle->title = RT_NULL;
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RTGUI_WIDGET(wintitle)->flag = RTGUI_WIDGET_FLAG_DEFAULT;
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RTGUI_WIDGET_TEXTALIGN(wintitle) = RTGUI_ALIGN_CENTER_VERTICAL;
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}
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static void _rtgui_wintitle_deconstructor(rtgui_wintitle_t* wintitle)
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{
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if (wintitle->title != RT_NULL)
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rt_free(wintitle->title);
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wintitle->title = RT_NULL;
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}
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DEFINE_CLASS_TYPE(wintitle, "wintitle",
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RTGUI_WIDGET_TYPE,
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_rtgui_wintitle_constructor,
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_rtgui_wintitle_deconstructor,
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sizeof(struct rtgui_wintitle));
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rtgui_wintitle_t* rtgui_wintitle_create(struct rtgui_win *window, const char* title)
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{
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rtgui_wintitle_t* wintitle;
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wintitle = (rtgui_wintitle_t*)rtgui_widget_create(RTGUI_WINTITLE_TYPE);
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if (wintitle != RT_NULL)
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{
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rtgui_wintitle_set_title(wintitle, title);
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RTGUI_WIDGET(wintitle)->toplevel = window;
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}
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return wintitle;
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}
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void rtgui_wintitle_destroy(rtgui_wintitle_t* wintitle)
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{
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rtgui_widget_destroy(RTGUI_WIDGET(wintitle));
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}
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void rtgui_wintitle_set_title(rtgui_wintitle_t* wintitle, const char* title)
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{
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RT_ASSERT(wintitle != RT_NULL);
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if (wintitle->title != RT_NULL)
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{
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rt_free(wintitle->title);
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}
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if (title != RT_NULL) wintitle->title = (char*)rt_strdup((const char*)title);
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else wintitle->title = RT_NULL;
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}
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char *rtgui_wintitle_get_title(rtgui_wintitle_t* wintitle)
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{
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RT_ASSERT(wintitle != RT_NULL);
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return wintitle->title;
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}
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