Visual C++中位图按钮的新颖设计

if (m_regionPower.PtInRegion(point)) //鼠标落在位图按钮之上 

{

m_bPower = TRUE; 

//将位图按钮设置成获得输入状态

pWnd= GetDlgItem(IDC_BUTTON_POWER);

pWnd->SetFocus(); 

SetCapture();

InputEdit().SetWindowText(ShowString0);

InputEdit().ShowWindow(TRUE); 

//将鼠标光标变成小手形状

MyCursor = AfxGetApp()->LoadCursor(IDC_MYCURSOR); 

::SetCursor(MyCursor);

VERIFY(m_Play.LoadBitmaps("PLAYU","PLAYD","PLAYF","PLAYX"));

m_bPressedPlay = FALSE;

return;

}

if (m_regionPlay.PtInRegion(point)) //鼠标落在位图按钮之上 

{ 

if (m_bPowerOn) { //如果电源已被开启

m_bPlay = TRUE; 

pWnd= GetDlgItem(IDC_BUTTON_PLAY);

pWnd->SetFocus(); 

SetCapture();

InputEdit().SetWindowText(ShowString0);

InputEdit().ShowWindow(TRUE);

MyCursor = AfxGetApp()->LoadCursor(IDC_MYCURSOR);

::SetCursor(MyCursor); 

VERIFY(m_Power.LoadBitmaps("POWERONU","POWEROND","POWERONF"));

}

else { //如果电源已被关闭

ReleaseCapture();

InputEdit().SetWindowText(ShowString0+ShowString2);

InputEdit().ShowWindow(TRUE); 

VERIFY(m_Power.LoadBitmaps("POWEROFU","POWEROFD","POWEROFF"));

} 

m_bPressedPower= FALSE;

return;

}

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