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pm_multi_textbox.h
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pm_multi_textbox.h
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/*
* File : pm_multi_textbox.h
* COPYRIGHT (C) 2012-2017, Shanghai Real-Thread Technology Co., Ltd
*
* Change Logs:
* Date Author Notes
* 2017-11-05 realthread the first version
*/
#pragma once
#include <pm_widget.h>
#include <vector>
namespace Persimmon
{
class MultiTextBox : public Widget
{
public:
MultiTextBox(const Rect& rect, int lines);
MultiTextBox(struct rtgui_font* font, const Rect& rect, int lines);
virtual ~MultiTextBox();
void addText(char* text);
void addText(char text);
void addText(int num);
char *getText(void);
int getCurrentLineNum(void)
{
return textLinesPtr.size();
}
char *getLineText(int index);
void cutText(void);
void clearText(void);
void setTextMaxLen(int len)
{
textMaxLen = len;
}
virtual void render(struct rtgui_dc* dc, const Point &dcPoint = Point(),
const Rect &srcRect = Rect(),
RenderFlag flags = DrawNormal);
private:
void updateText(const char* fmt, ...);
void branch(void);
std::vector<char *> textLinesPtr;
char *text;
int textLines, currentLine;
int textMaxLen, textTotalLen;
};
}