關於vc中Button的顏色字型與背景圖片的修改
阿新 • • 發佈：2019-02-11
void bb::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CDC dc;
CRect rect;
dc.Attach(lpDrawItemStruct ->hDC); // Get the Button DC to CDC
rect=lpDrawItemStruct->rcItem;
rect = lpDrawItemStruct->rcItem; //Store the Button rect to our local rect.
rect = lpDrawItemStruct -> rcItem;
CBitmap m_Bitmap;
CDC dcMem;
BITMAP s_Bmp;
if(image){
m_Bitmap.Attach(m_hBitmap);
dcMem.CreateCompatibleDC(&dc); // 創建於記憶體裝置環境相相容的裝置環境
dcMem.SelectObject(&m_Bitmap);
// 將點陣圖物件選入到記憶體裝置環境中
m_Bitmap.GetBitmap(&s_Bmp); // 獲取點陣圖資訊
dc.StretchBlt(rect.left,rect.top,rect.Width(),rect.Height(),
&dcMem,0,0,s_Bmp.bmWidth,s_Bmp.bmHeight,SRCCOPY);
}else{
//dc.Draw3dRect(&rect,RGB(2,25,25),RGB(10,0,10));
dc.FillSolidRect(&rect,bkcolor);//Here you can define the required color to appear on the Button.
}
UINT state=lpDrawItemStruct->itemState; //This defines the state of the Push button either pressed or not.
if((state & ODS_SELECTED))
{
dc.DrawEdge(&rect,EDGE_SUNKEN,BF_RECT);
}
else
{
dc.DrawEdge(&rect,EDGE_RAISED,BF_RECT);
}
dc.SetBkMode(TRANSPARENT);
dc.SetBkColor(textbkcolor); //Setting the Text Background color
dc.SetTextColor(textcolor); //Setting the Text Color
TCHAR buffer[MAX_PATH]; //To store the Caption of the button.
ZeroMemory(buffer,MAX_PATH ); //Intializing the buffer to zero
::GetWindowText(lpDrawItemStruct->hwndItem,buffer,MAX_PATH); //Get the Caption of Button Window
dc.DrawText(buffer,&rect,DT_CENTER|DT_VCENTER|DT_SINGLELINE);//Redraw the Caption of Button Window
dc.Detach(); // Detach the Button DC
}
{
CDC dc;
CRect rect;
dc.Attach(lpDrawItemStruct ->hDC); // Get the Button DC to CDC
rect=lpDrawItemStruct->rcItem;
rect = lpDrawItemStruct->rcItem; //Store the Button rect to our local rect.
rect = lpDrawItemStruct -> rcItem;
CBitmap m_Bitmap;
CDC dcMem;
BITMAP s_Bmp;
if(image){
m_Bitmap.Attach(m_hBitmap);
dcMem.CreateCompatibleDC(&dc); // 創建於記憶體裝置環境相相容的裝置環境
dcMem.SelectObject(&m_Bitmap);
// 將點陣圖物件選入到記憶體裝置環境中
m_Bitmap.GetBitmap(&s_Bmp); // 獲取點陣圖資訊
dc.StretchBlt(rect.left,rect.top,rect.Width(),rect.Height(),
&dcMem,0,0,s_Bmp.bmWidth,s_Bmp.bmHeight,SRCCOPY);
}else{
//dc.Draw3dRect(&rect,RGB(2,25,25),RGB(10,0,10));
dc.FillSolidRect(&rect,bkcolor);//Here you can define the required color to appear on the Button.
}
UINT state=lpDrawItemStruct->itemState; //This defines the state of the Push button either pressed or not.
if((state & ODS_SELECTED))
{
dc.DrawEdge(&rect,EDGE_SUNKEN,BF_RECT);
}
else
{
dc.DrawEdge(&rect,EDGE_RAISED,BF_RECT);
}
dc.SetBkMode(TRANSPARENT);
dc.SetBkColor(textbkcolor); //Setting the Text Background color
dc.SetTextColor(textcolor); //Setting the Text Color
TCHAR buffer[MAX_PATH]; //To store the Caption of the button.
ZeroMemory(buffer,MAX_PATH ); //Intializing the buffer to zero
::GetWindowText(lpDrawItemStruct->hwndItem,buffer,MAX_PATH); //Get the Caption of Button Window
dc.DrawText(buffer,&rect,DT_CENTER|DT_VCENTER|DT_SINGLELINE);//Redraw the Caption of Button Window
dc.Detach(); // Detach the Button DC
}