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Program Example6;
{ Program to demonstrate the PollMouseEvent function. }
Uses mouse;
Procedure DumpEvent(Const Event : TMouseEvent);
begin
With event do
begin
Write('Action:');
Case Action of
MouseActionDown : Write('Mouse down.');
MouseActionUp : Write('Mouse up.');
MouseActionMove : Write('Mouse move.');
end;
Write('Button state : ');
If (Buttons and MouseLeftbutton)<>0 then
Write('Left ');
If (Buttons and MouseRightbutton)<>0 then
Write('Right ');
If (Buttons and MouseMiddlebutton)<>0 then
Write('Middle ');
Write('Button(s)');
Writeln(' at ',X,',',Y,'.');
end;
end;
Var
Event : TMouseEvent;
begin
InitMouse;
Writeln('Play with mouse. Press right mouse button to end.');
Repeat
If PollMouseEvent(Event)Then
begin
DumpEvent(Event);
GetMouseEvent(Event);
end
else
Write('.');
Until (Event.Buttons=MouseRightButton) and
(Event.Action=MouseActionDown);
DoneMouse;
end.
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