procedure TfrmMain.ImageBackMouseMove(Sender: TObject; Shift: TShiftState;
X, Y: Integer);
begin
if ImageBack.Left= 8 then
ImageBack.Left := 9
else
ImageBack.Left := 8;
end;本想让鼠标移动到 ImageBack 就将其 ImageBack.Left := 9 ,鼠标离开便 ImageBack.Left := 8;我这么写却是图片不停的移动!这都不没解决。有点不好意思!^_^
X, Y: Integer);
begin
if ImageBack.Left= 8 then
ImageBack.Left := 9
else
ImageBack.Left := 8;
end;本想让鼠标移动到 ImageBack 就将其 ImageBack.Left := 9 ,鼠标离开便 ImageBack.Left := 8;我这么写却是图片不停的移动!这都不没解决。有点不好意思!^_^
TImage = class(ExtCtrls.TImage)
private
procedure CMMouseEnter(var Message: TMessage); message CM_MOUSEENTER;
procedure CMMouseLeave(var Message: TMessage); message CM_MOUSELEAVE;
end;procedure TImage.CMMouseEnter(var Message: TMessage);
begin
left:= 9;
end;procedure TImage.CMMouseLeave(var Message: TMessage);
begin
left:= 8;
end;
type
TImage = class(ExtCtrls.TImage)
private
procedure CMMouseEnter(var Message: TMessage); message CM_MOUSEENTER;
procedure CMMouseLeave(var Message: TMessage); message CM_MOUSELEAVE;
end;var
ImageLength :Integer; //图片原始 left 位置
implementationprocedure TImage.CMMouseEnter(var Message: TMessage);
begin
left:= ImageLength +1 ;
end;procedure TImage.CMMouseLeave(var Message: TMessage);
begin
left:= ImageLength ;
end;
procedure TfrmMain.ImageForwardMouseMove(Sender: TObject;
Shift: TShiftState; X, Y: Integer);
begin
ImageLength:=ImageForward.Left;
end;procedure TfrmMain.ImageStopMouseMove(Sender: TObject; Shift: TShiftState;
X, Y: Integer);
begin
ImageLength:=ImageStop.Left;
end;还是有问题。ImageLength 的值不稳定
怎么解决呢