前提,触摸屏移植成功,
触摸屏光标随触点能正常移动
建立了一个按钮控件,想通过使用触摸屏点击按钮实现LED的两灭,
但是发现在屏幕上点击按钮没反应,
该怎么实现按钮盒触摸屏的关联呢?
下边是一个书上的例子,这个又是怎么触发button动作呢
static void _DemoButton(void)
{
BUTTON_Handle hButton;
GUI_SetFont(&GUI_Font8x16);
GUI_DispStringHCenterAt("Click on button...",160,90);
hButton = BUTTON_CreateAsChild(110,110,100,40,WM_GetActiveWindow(),GUI_ID_OK,WM_CF_SHOW);
BUTTON_SetText(hButton,"Click me...");
while(GUI_WaitKey() != GUI_ID_OK);
BUTTON_Delete(hButton);
GUI_ClearRect(0,50,319,239);
GUI_DispStringHCenterAt("hello",160,120);
GUI_Delay(1000);
}
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