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55 lines
1.4 KiB
ObjectPascal
55 lines
1.4 KiB
ObjectPascal
{example for SetMouseHideWindow}
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{warning: when the mouse is moved into the specified region, it is turned off
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until you call ShowMouse again. However, when you've called ShowMouse,
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you'll have to call SetMouseHideWindow again to redefine the hide window...
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It's not our fault, that's the way it's implemented in the mouse driver.
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Below you can find an example of how to define a "permanent" hide region
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with the cursor showing up again when you move it out of the region
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Note: the mouse functions are zero-based, GotoXY is 1-based}
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Uses MsMouse, Crt;
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Var x, y, buttons: Longint;
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MouseOn: Boolean;
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Begin
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If MouseFound Then
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Begin
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ClrScr;
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For y := 1 to 25 Do
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Begin
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GotoXY(20,y);
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Write('|');
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GotoXY(60,y);
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Write('|');
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End;
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MouseOn := true;
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GotoXY(30, 24);
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Writeln('Press any key to quit');
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ShowMouse;
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SetMousePos(1,1);
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While KeyPressed Do Readkey;
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Repeat
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GetMouseState(x,y,buttons);
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If Not(MouseOn) And
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((x <= 19*8) or (x >= 59*8)) Then
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Begin
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ShowMouse;
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MouseOn := true
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End;
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If MouseOn And (x > 19*8) And (x<59*8) Then
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Begin
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SetMouseHideWindow(20*8,0,60*8,25*8);
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MouseOn := false
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End;
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Until KeyPressed;
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While KeyPressed Do Readkey;
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HideMouse
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End
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End.
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