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mbColorLib: Add property BrightnessMode (Luminance or Value) to most pickers to get consistent usage of luminance of value parameters. Add new LVColorPicker (switchable between Luminance and Value). Office dialog working again (still buggy).

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5596 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
2017-01-05 18:49:22 +00:00
parent 212a9470c7
commit b24e7d5d2c
46 changed files with 2759 additions and 1868 deletions
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22
components/mbColorLib/VColorPicker.pas
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@ -7,13 +7,8 @@ interface
{$ENDIF}
uses
{$IFDEF FPC}
LCLIntf, LCLType, LMessages,
{$ELSE}
Windows, Messages,
{$ENDIF}
SysUtils, Classes, Controls, Forms, Graphics,
RGBHSVUtils, mbTrackBarPicker, HTMLColors, Scanlines;
LCLIntf, LCLType, SysUtils, Classes, Controls, Forms, Graphics,
{RGBHSVUtils,} mbTrackBarPicker, HTMLColors;
type
TVColorPicker = class(TmbTrackBarPicker)
@ -24,9 +19,7 @@ type
function ValFromArrowPos(p: integer): integer;
function GetHue: Integer;
function GetSat: Integer;
function GetSelectedColor: TColor;
function GetValue: Integer;
procedure SetSelectedColor(c: TColor);
procedure SetHue(h: integer);
procedure SetMaxHue(h: Integer);
procedure SetMaxSat(s: Integer);
@ -37,7 +30,9 @@ type
procedure Execute(tbaAction: integer); override;
function GetArrowPos: integer; override;
function GetGradientColor(AValue: Integer): TColor; override;
function GetSelectedColor: TColor; override;
function GetSelectedValue: integer; override;
procedure SetSelectedColor(c: TColor); override;
public
constructor Create(AOwner: TComponent); override;
published
@ -47,13 +42,14 @@ type
property MaxHue: Integer read FMaxHue write SetMaxHue default 359;
property MaxSaturation: Integer read FMaxSat write SetMaxSat default 255;
property MaxValue: Integer read FMaxVal write SetMaxVal default 255;
property SelectedColor: TColor read GetSelectedColor write SetSelectedColor default clRed;
property SelectedColor default clRed;
property HintFormat;
end;
implementation
uses
mbUtils;
mbUtils, mbColorConv;
{TVColorPicker}
@ -224,7 +220,7 @@ end;
procedure TVColorPicker.SetSelectedColor(c: TColor);
var
h, s, v: integer;
h, s, v: Double;
needNewGradient: Boolean;
begin
if WebSafe then
@ -232,7 +228,7 @@ begin
if c = GetSelectedColor then
exit;
RGBToHSVRange(GetRValue(c), GetGValue(c), GetBValue(c), h, s, v);
RGBToHSV(GetRValue(c), GetGValue(c), GetBValue(c), h, s, v);
needNewGradient := (h <> FHue) or (s <> FSat);
FHue := h;
FSat := s;