147 lines
2.8 KiB
C
147 lines
2.8 KiB
C
#include "mywin_inc.h"
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//定义按钮类型
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#define WIN_BUTTON_TYPE "WIN_ButtonStruct"
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//在堆中创建一个按钮
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WIN_ButtonStruct *WIN_CreatButton (WIN_WindowStruct *base,
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void (*msgLoop)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg),
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int x,int y,int x_size,int y_size)
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{
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//重设消息循环
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if (msgLoop==0)
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{
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msgLoop=(void (*)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg))BUTTON_DefaultMsgLoop;
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}
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WIN_ButtonStruct *ret=mymalloc (sizeof ( WIN_ButtonStruct));
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//调用父类的构造函数
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if (ret)
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{
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mymemset (ret,0,sizeof ( WIN_ButtonStruct));
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if (0==WIN_CreatWindowExt((WIN_WindowStruct *)ret,base,msgLoop,x,y,x_size,y_size))
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{
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//创建失败
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myfree (ret);
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ret=0;
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}
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else
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{
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((WIN_WindowStruct *)ret)->winType=WIN_BUTTON_TYPE;
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((WIN_WindowStruct *)ret)->keyChid=1;//作为子窗口被创建
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//构造一个
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}
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}
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return ret;
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}
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//设置按键的字符
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void BUTTON_SetKeyString (WIN_ButtonStruct *button,char *key)
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{
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button->key=key;
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}
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//默认绘制函数
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void BUTTON_DefaultPaint (WIN_ButtonStruct *button)
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{
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int x_size=((WIN_WindowStruct *)button)->x_size;
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int y_size=((WIN_WindowStruct *)button)->y_size;
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WIN_PaintBackGround((WIN_WindowStruct *)button);
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if (button->press)
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{
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WIN_SetLcdBkColor (0x80808080);
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}
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else
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{
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WIN_SetLcdBkColor (0xffffffff);
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}
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// WIN_Clear();
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if (button->press)
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WIN_SetLcdColor (~0xff00ff);
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else
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WIN_SetLcdColor (0xff00ff);
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if (y_size>WIN_GetFontHight())
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{
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WIN_DrawTxtHCenterAt(button->key,x_size/2,y_size/2-WIN_GetFontHight()/2);
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}
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else
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{
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WIN_DrawTxtHCenterAt(button->key,x_size/2,0);
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}
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WIN_SetLcdColor(0xff0000);
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WIN_DrawHLine(0,y_size-2,x_size-1);
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}
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//默认消息处理函数
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void BUTTON_DefaultMsgLoop (WIN_ButtonStruct *button,WIN_MsgStruct *msg)
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{
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WIN_MoveStruct *m=0;
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switch (msg->msg)
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{
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case WIN_MSG_PAINT:
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BUTTON_DefaultPaint(button);
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break;
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case WIN_MSG_INIT:
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WIN_SetBackPic((WIN_WindowStruct *)button);
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break;
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case WIN_MSG_KEY:
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break;
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case WIN_MSG_TOUCH:
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break;
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case WIN_MSG_CHID:
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break;
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case WIN_MSG_DELETE:
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break;
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case WIN_MSG_MOVE:
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m=msg->data.p;
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switch (m->moveType)
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{
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case MOVE_DATA_MOVEIN:
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break;
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case MOVE_DATA_MOVED:
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break;
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case MOVE_DATA_LONG:
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break;
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case MOVE_DATA_MOVEOUT:
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case MOVE_DATA_OUTSIDE:
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button->press=0;
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WIN_SetInvalid ((WIN_WindowStruct *)button);
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break;
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case MOVE_DATA_TOUCHOUT:
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if (button->press)
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WIN_SendMsgToPrent((WIN_WindowStruct *)button,CHID_USER,BUTTON_PRESSED);
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button->press=0;
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WIN_SetInvalid ((WIN_WindowStruct *)button);
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break;
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case MOVE_DATA_TOUCHIN:
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button->press=1;
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WIN_SetInvalid ((WIN_WindowStruct *)button);
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break;
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default:
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WIN_DefaultMsgLoop((WIN_WindowStruct *)button,msg);
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break;
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}
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break;
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default:
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WIN_DefaultMsgLoop((WIN_WindowStruct *)button,msg);
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break;
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}
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}
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