Hello, I am having problems currently with trying to let both a bitmap and a few controls on my dialog box coexist.
I have successfully been able to add a bitmap "skin" over my dialog box, but the problem is that if I add a control to the dialog box, the bitmap disappears.
Dialog Box
//~~~~~Query Dialog Box
BOOL CALLBACK Query_Dialog(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam)
{
static HBITMAP hbitmap;
static HDC hdc;
static HDC image_dc;
static HBITMAP old_hbitmap;
switch(message)
{
case WM_INITDIALOG:
{
//Setup Bitmap
hbitmap = (HBITMAP)LoadImage(hInstance, "Data\\Graphics\\Hi.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
hdc = GetDC(hwnd);
image_dc = CreateCompatibleDC(hdc);
old_hbitmap = (HBITMAP)SelectObject(image_dc,hbitmap);
BitBlt(hdc,0,0,350,263,image_dc,0,0,SRCCOPY);
//Send local dialog box handle to global
}
break;
case WM_PAINT:
{
BitBlt(hdc,0,0,350,263,image_dc,0,0,SRCCOPY);
}
break;
case WM_COMMAND:
case WM_CLOSE:
case WM_DESTROY:
{
SelectObject(image_dc,old_hbitmap);
DeleteObject(hbitmap);
ReleaseDC(hwnd, hdc);
DeleteDC(image_dc);
return TRUE;
}
}
return FALSE;
}
Dialog Box's resource
//~~~~~Query Dialog Box
IDD_QUERY DIALOG DISCARDABLE 0, 0, 220, 150
STYLE DS_SETFOREGROUND | DS_CENTER | WS_POPUP | WS_VISIBLE
FONT 8, "MS Sans Serif"
BEGIN
CONTROL "800x600",IDC_QUERY_RES_A,"Button",BS_AUTORADIOBUTTON |
BS_PUSHLIKE | BS_NOTIFY | BS_FLAT,1,73,53,11
CONTROL "1024x768",IDC_QUERY_RES_B,"Button",BS_AUTORADIOBUTTON |
BS_PUSHLIKE | BS_NOTIFY | BS_FLAT,1,87,53,11
CONTROL "16 Bit Color",IDC_QUERY_RES_16BIT,"Button",
BS_AUTORADIOBUTTON | BS_PUSHLIKE | BS_NOTIFY | BS_FLAT,
166,73,53,11
CONTROL "32 Bit Color",IDC_QUERY_RES_32BIT,"Button",
BS_AUTORADIOBUTTON | BS_PUSHLIKE | BS_NOTIFY | BS_FLAT,
165,87,53,11
END
If the dialog box does not contain the controls, the bitmap shows, if it does then the bitmap is nowhere to be found. Adding a progress bar control does not do the same thing - the progress bar and bitmap can coexist with each other.
Is there something I should be doing to allow both the control and bitmap to coexist?
Thank you.
