mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-06-16 03:32:30 +08:00
chaos.proton@gmail.com
db06460208
The full log is at https://github.com/RTGUI/RTGUI/commits/merge_1 and it's difficult to merge the new tree commit by commit. I also converted all the file into unix eol so there are many fake diff. Big changes are noted in rtgui/doc/road_map.txt and rtgui/doc/attention.txt. Keep an eye on them if you want to migrate your old code. Note that the work is still in progress and the bsp is not prepared in trunk so far. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2092 bbd45198-f89e-11dd-88c7-29a3b14d5316
76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/*
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* File : textbox.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_TEXTBOX_H__
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#define __RTGUI_TEXTBOX_H__
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#include <rtgui/rtgui.h>
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#include <rtgui/widgets/widget.h>
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DECLARE_CLASS_TYPE(textbox);
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/** Gets the type of a textbox */
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#define RTGUI_TEXTBOX_TYPE (RTGUI_TYPE(textbox))
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/** Casts the object to a rtgui_textbox */
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#define RTGUI_TEXTBOX(obj) (RTGUI_OBJECT_CAST((obj), RTGUI_TEXTBOX_TYPE, rtgui_textbox_t))
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/** Checks if the object is a rtgui_textbox */
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#define RTGUI_IS_TEXTBOX(obj) (RTGUI_OBJECT_CHECK_TYPE((obj), RTGUI_TEXTBOX_TYPE))
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#define RTGUI_TEXTBOX_DEFAULT_WIDTH 80
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#define RTGUI_TEXTBOX_DEFAULT_HEIGHT 20
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#define RTGUI_TEXTBOX_SINGLE 0x00
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#define RTGUI_TEXTBOX_MULTI 0x01
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#define RTGUI_TEXTBOX_MASK 0x02
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#define RTGUI_TEXTBOX_CARET_SHOW 0x10
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#define RTGUI_TEXTBOX_CARET_HIDE 0x00
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struct rtgui_textbox_line
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{
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char* line_text;
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struct rtgui_textbox_line *prev, *next;
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};
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struct rtgui_textbox
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{
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/* inherit from widget */
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struct rtgui_widget parent;
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/* text box flag */
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rt_uint8_t flag;
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/* current line and position */
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rt_uint16_t line, line_begin, position, line_length;
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char* text;
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rt_size_t font_width;
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struct rtgui_timer* caret_timer;
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/* widget private data */
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rt_bool_t (*on_enter) (struct rtgui_widget* widget, struct rtgui_event* event);
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};
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typedef struct rtgui_textbox rtgui_textbox_t;
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struct rtgui_textbox* rtgui_textbox_create(const char* text, rt_uint8_t flag);
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void rtgui_textbox_destroy(struct rtgui_textbox* box);
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rt_bool_t rtgui_textbox_event_handler(struct rtgui_object* object, struct rtgui_event* event);
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void rtgui_textbox_set_value(struct rtgui_textbox* box, const char* text);
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const char* rtgui_textbox_get_value(struct rtgui_textbox* box);
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void rtgui_textbox_set_line_length(struct rtgui_textbox* box, rt_size_t length);
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#endif
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