---------------------------------------------------------------------------
| 115 | } |
| 116 | //--------------------------------------------------------------------------- |
| 117 | bool HaveScrollBar(HWND hwnd) |
| 118 | { |
| 119 | SCROLLINFO si; |
| 120 | si.cbSize = sizeof(si); |
| 121 | si.fMask = SIF_ALL; |
| 122 | BOOL bHaveScrollBar = GetScrollInfo(hwnd, SB_VERT, &si); |
| 123 | if( ! bHaveScrollBar ) |
| 124 | return false; |
| 125 | if( si.nMax == 0 || si.nMax == 100 ) |
| 126 | return false; |
| 127 | return true; |
| 128 | } |
| 129 | //--------------------------------------------------------------------------- |
| 130 | #pragma package(smart_init) |