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mbColorLib: Improved highlighting of selected combs in HexaColorPicker.

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5484 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
2016-12-14 11:06:20 +00:00
parent 524a3881c6
commit 56708190ca
2 changed files with 42 additions and 6 deletions
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24
components/mbColorLib/HexaColorPicker.pas
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@@ -196,7 +196,7 @@ type
implementation
uses
PalUtils;
PalUtils, mbUtils;
{ THexaColorPicker }
@@ -304,7 +304,7 @@ begin
try
// OffScreen.PixelFormat := pf32bit;
OffScreen.Width := Width;
OffScreen.Height := FColorCombRect.Bottom - FColorCombRect.Top + FBWCombRect.Bottom - FBWCombRect.Top;
OffScreen.Height := HeightOf(FColorCombRect) + HeightOf(FBWCombRect);
//Parent background
{$IFDEF FPC}
if Color = clDefault then
@@ -351,8 +351,11 @@ begin
Index := FCustomIndex - 1;
FSelectedCombIndex := index;
Pen.Style := psSolid;
{
Pen.Mode := pmXOR;
Pen.Color := clWhite;
}
Pen.Color := HighContrastColor(FColorCombs[Index].Color);
Pen.Width := 2;
Brush.Style := bsClear;
DrawComb(OffScreen.Canvas, FColorCombs[Index].Position.X + XOffs, FColorCombs[Index].Position.Y + YOffs, FCombSize);
@@ -371,9 +374,12 @@ begin
Pen.Color := FBWCombs[I].Color;
Brush.Color := FBWCombs[I].Color;
if I in [0, High(FBWCombs)] then
DrawComb(OffScreen.Canvas, FBWCombs[I].Position.X + XOffs, FBWCombs[I].Position.Y + YOffs, 2 * FCombSize)
else
DrawComb(OffScreen.Canvas, FBWCombs[I].Position.X + XOffs, FBWCombs[I].Position.Y + YOffs, FCombSize);
begin
if Pen.Color = clWhite then
Pen.Color := clGray;
DrawComb(OffScreen.Canvas, FBWCombs[I].Position.X + XOffs, FBWCombs[I].Position.Y + YOffs, 2 * FCombSize)
end else
DrawComb(OffScreen.Canvas, FBWCombs[I].Position.X + XOffs, FBWCombs[I].Position.Y + YOffs, FCombSize);
end;
// mark selected comb
if FCustomIndex < 0 then
@@ -384,12 +390,20 @@ begin
else
FSelectedCombIndex := -index;
Pen.Style := psSolid;
{
Pen.Mode := pmXOR;
Pen.Color := clWhite;
}
Pen.Mode := pmCopy;
Pen.Color := HighContrastColor(FBWCombs[Index].Color);
Pen.Width := 2;
Brush.Style := bsClear;
if Index in [0, High(FBWCombs)] then
begin
if Index = High(FBWCombs) then begin
Pen.Color := clWhite;
Pen.Mode := pmXOR;
end;
if ((FColorCombs[0].Color = Cardinal(clWhite)) and (Index = 0)) or
((FColorCombs[0].Color = Cardinal(clBlack)) and (Index = High(FBWCombs)))
then