我通过注释掉这些代码部分来做到这一点:
procedure TJvDockVSChannel.GetBlockRect(Block: TJvDockVSBlock; Index: Integer;
var ARect: TRect);
var
BlockWidth: Integer;
begin
// HERE
// if Block.VSPane[Index] <> Block.ActivePane then
// BlockWidth := Block.InactiveBlockWidth
// else
BlockWidth := Block.ActiveBlockWidth;
<snip>
procedure TJvDockVSChannel.Paint;
var
I: Integer;
<snip>
begin
VisiblePaneCount := 0;
for I := 0 to Block.VSPaneCount - 1 do
begin
if not Block.VSPane[I].FVisible then
Continue;
GetBlockRect(Block, I, DrawRect);
Canvas.Brush.Color := TabColor;
Canvas.FillRect(DrawRect);
Canvas.Brush.Color := clGray;
Canvas.FrameRect(DrawRect);
AdjustImagePos;
Block.FImageList.Draw(Canvas, DrawRect.Left, DrawRect.Top, I, dsTransparent, itImage);
// HERE
// if Block.ActivePane = Block.VSPane[I] then
begin
if Align in [alTop, alBottom] then
Inc(DrawRect.Left, Block.InactiveBlockWidth)
else
if Align in [alLeft, alRight] then
begin
Inc(DrawRect.Top, Block.InactiveBlockWidth);
if Align = alLeft then
DrawRect.Left := 15
else
DrawRect.Left := 20;
DrawRect.Right := DrawRect.Left + (DrawRect.Bottom - DrawRect.Top);
end;
Canvas.Brush.Color := TabColor;
Canvas.Pen.Color := clBlack;
Dec(DrawRect.Right, 3);
OldGraphicsMode := SetGraphicsMode(Canvas.Handle, GM_ADVANCED);
Canvas.Brush.Style := bsClear;
// HERE (changed options)
DrawText(Canvas.Handle, PChar(Block.VSPane[I].FDockForm.Caption), -1, DrawRect, {DT_END_ELLIPSIS or} DT_NOCLIP);