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- {
- > The title says it all. What is the accepted way of bringing up a dialog
- > box in the centre of the screen.
- }
- Procedure CenterDlg (HWindow : HWnd);
- Var
- R : TRect;
- X : Integer;
- Y : Integer;
- Frame : Integer;
- Caption : Integer;
- begin
- Frame := GetSystemMetrics (sm_CxFrame) * 2;
- Caption := GetSystemMetrics (sm_CyCaption);
- GetClientRect (HWindow, R);
- With R do
- begin
- X := ((GetSystemMetrics (sm_CxScreen) - (Right - Left)) div 2);
- Y := ((GetSystemMetrics (sm_CyScreen) - (Bottom - Top)) div 2);
- MoveWindow (HWindow, X, Y - ((Caption + Frame) div 2),
- Right + Frame, Bottom + Frame + Caption, False);
- end;
- end;
- end;
- {
- Execute this Function from the dialog's SetupWindow method.
- }