Updated bcbuttonfocus.pas

bcbuttonfocus.pas

@@ -49,7 +49,7 @@ uses
   Classes, LResources, Controls, Dialogs, BGRABitmap, BGRABitmapTypes,
   ActnList, ImgList, Menus, // MORA
   Buttons, Graphics, LCLType, types, BCTypes, Forms, BCBasectrls,
-  BCThemeManager;
+  BCThemeManager, LMessages;
 
 {off $DEFINE DEBUG}
 
@@ -108,6 +108,7 @@ type
     FBGRANormal, FBGRAHover, FBGRAClick: TBGRABitmapEx;
     FInnerMargin: single;
     FMemoryUsage: TBCButtonFocusMemoryUsage;
+    FOnPaintButton: TNotifyEvent;
     FRounding: TBCRounding;
     FRoundingDropDown: TBCRounding;
     FStateClicked: TBCButtonFocusState;
@@ -218,6 +219,9 @@ type
     procedure DrawControl; override;
     procedure RenderControl; override;
   protected
+    procedure WMSetFocus(var Message: TLMSetFocus); message LM_SETFOCUS;
+    procedure WMKillFocus(var Message: TLMKillFocus); message LM_KILLFOCUS;
+    procedure UpdateFocus(AFocused: boolean);
     property AutoSizeExtraVertical: integer read AutoSizeExtraY;
     property AutoSizeExtraHorizontal: integer read AutoSizeExtraX;
     property StateNormal: TBCButtonFocusState read FStateNormal write SeTBCButtonStateNormal;
@@ -245,6 +249,7 @@ type
     property OnButtonClick: TNotifyEvent read FOnButtonClick write FOnButtonClick;
     property MemoryUsage: TBCButtonFocusMemoryUsage read FMemoryUsage write SetMemoryUsage;
     property InnerMargin: single read FInnerMargin write SetInnerMargin;
+    property OnPaintButton: TNotifyEvent read FOnPaintButton write FOnPaintButton;
   public
     { Constructor }
     constructor Create(AOwner: TComponent); override;
@@ -357,6 +362,7 @@ type
     { TabStop }
     property TabStop;
     property ThemeManager: TBCThemeManager read FBCThemeManager write SetFBCThemeManager;
+    property OnPaintButton;
   end;
 
   { TBCButtonFocusActionLink }
@@ -1615,6 +1621,9 @@ begin
     end;
   end;
 
+  if Assigned(FOnPaintButton) then
+    FOnPaintButton(Self);
+
   LimitMemoryUsage;
 end;
 
@@ -1624,6 +1633,37 @@ begin
   RenderAll;
 end;
 
+procedure TCustomBCButtonFocus.WMSetFocus(var Message: TLMSetFocus);
+begin
+  inherited;
+
+  UpdateFocus(True);
+end;
+
+procedure TCustomBCButtonFocus.WMKillFocus(var Message: TLMKillFocus);
+begin
+  inherited;
+
+  if Message.FocusedWnd <> Handle then
+    UpdateFocus(False);
+end;
+
+procedure TCustomBCButtonFocus.UpdateFocus(AFocused: boolean);
+var
+  lForm: TCustomForm;
+begin
+  lForm := GetParentForm(Self);
+  if lForm = nil then
+    exit;
+
+  if AFocused then
+    ActiveDefaultControlChanged(lForm.ActiveControl)
+  else
+    ActiveDefaultControlChanged(nil);
+
+  Invalidate;
+end;
+
 procedure TCustomBCButtonFocus.SetGlobalOpacity(const AValue: byte);
 begin
   if FGlobalOpacity = AValue then

test/test_bccontrols/test_bcbuttonfocus/test.lpi

@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CONFIG>
+  <ProjectOptions>
+    <Version Value="9"/>
+    <PathDelim Value="\"/>
+    <General>
+      <SessionStorage Value="InProjectDir"/>
+      <MainUnit Value="0"/>
+      <Title Value="test"/>
+      <ResourceType Value="res"/>
+      <UseXPManifest Value="True"/>
+      <XPManifest>
+        <DpiAware Value="True"/>
+      </XPManifest>
+      <Icon Value="0"/>
+    </General>
+    <BuildModes Count="1">
+      <Item1 Name="Default" Default="True"/>
+    </BuildModes>
+    <PublishOptions>
+      <Version Value="2"/>
+    </PublishOptions>
+    <RunParams>
+      <local>
+        <FormatVersion Value="1"/>
+      </local>
+    </RunParams>
+    <RequiredPackages Count="2">
+      <Item1>
+        <PackageName Value="bgracontrols"/>
+      </Item1>
+      <Item2>
+        <PackageName Value="LCL"/>
+      </Item2>
+    </RequiredPackages>
+    <Units Count="2">
+      <Unit0>
+        <Filename Value="test.lpr"/>
+        <IsPartOfProject Value="True"/>
+      </Unit0>
+      <Unit1>
+        <Filename Value="umain.pas"/>
+        <IsPartOfProject Value="True"/>
+        <ComponentName Value="Form1"/>
+        <HasResources Value="True"/>
+        <ResourceBaseClass Value="Form"/>
+      </Unit1>
+    </Units>
+  </ProjectOptions>
+  <CompilerOptions>
+    <Version Value="11"/>
+    <PathDelim Value="\"/>
+    <Target>
+      <Filename Value="test"/>
+    </Target>
+    <SearchPaths>
+      <IncludeFiles Value="$(ProjOutDir)"/>
+      <UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
+    </SearchPaths>
+    <Linking>
+      <Options>
+        <Win32>
+          <GraphicApplication Value="True"/>
+        </Win32>
+      </Options>
+    </Linking>
+  </CompilerOptions>
+  <Debugging>
+    <Exceptions Count="3">
+      <Item1>
+        <Name Value="EAbort"/>
+      </Item1>
+      <Item2>
+        <Name Value="ECodetoolError"/>
+      </Item2>
+      <Item3>
+        <Name Value="EFOpenError"/>
+      </Item3>
+    </Exceptions>
+  </Debugging>
+</CONFIG>

test/test_bccontrols/test_bcbuttonfocus/test.lpr

@@ -0,0 +1,21 @@
+program test;
+
+{$mode objfpc}{$H+}
+
+uses
+  {$IFDEF UNIX}{$IFDEF UseCThreads}
+  cthreads,
+  {$ENDIF}{$ENDIF}
+  Interfaces, // this includes the LCL widgetset
+  Forms, umain
+  { you can add units after this };
+
+{$R *.res}
+
+begin
+  RequireDerivedFormResource:=True;
+  Application.Initialize;
+  Application.CreateForm(TForm1, Form1);
+  Application.Run;
+end.
+

test/test_bccontrols/test_bcbuttonfocus/umain.lfm

@@ -0,0 +1,350 @@
+object Form1: TForm1
+  Left = 462
+  Height = 240
+  Top = 146
+  Width = 320
+  Caption = 'BC Button Focus'
+  ClientHeight = 240
+  ClientWidth = 320
+  LCLVersion = '1.7'
+  object BCButtonFocus1: TBCButtonFocus
+    Left = 8
+    Height = 34
+    Top = 8
+    Width = 147
+    StateClicked.Background.Color = clBlack
+    StateClicked.Background.ColorOpacity = 255
+    StateClicked.Background.Gradient1.StartColor = 7726591
+    StateClicked.Background.Gradient1.StartColorOpacity = 255
+    StateClicked.Background.Gradient1.DrawMode = dmSet
+    StateClicked.Background.Gradient1.EndColor = 7067903
+    StateClicked.Background.Gradient1.EndColorOpacity = 255
+    StateClicked.Background.Gradient1.ColorCorrection = True
+    StateClicked.Background.Gradient1.GradientType = gtLinear
+    StateClicked.Background.Gradient1.Point1XPercent = 0
+    StateClicked.Background.Gradient1.Point1YPercent = 0
+    StateClicked.Background.Gradient1.Point2XPercent = 0
+    StateClicked.Background.Gradient1.Point2YPercent = 100
+    StateClicked.Background.Gradient1.Sinus = False
+    StateClicked.Background.Gradient2.StartColor = 7067903
+    StateClicked.Background.Gradient2.StartColorOpacity = 255
+    StateClicked.Background.Gradient2.DrawMode = dmSet
+    StateClicked.Background.Gradient2.EndColor = 8515583
+    StateClicked.Background.Gradient2.EndColorOpacity = 255
+    StateClicked.Background.Gradient2.ColorCorrection = True
+    StateClicked.Background.Gradient2.GradientType = gtLinear
+    StateClicked.Background.Gradient2.Point1XPercent = 0
+    StateClicked.Background.Gradient2.Point1YPercent = 0
+    StateClicked.Background.Gradient2.Point2XPercent = 0
+    StateClicked.Background.Gradient2.Point2YPercent = 100
+    StateClicked.Background.Gradient2.Sinus = False
+    StateClicked.Background.Gradient1EndPercent = 50
+    StateClicked.Background.Style = bbsGradient
+    StateClicked.Border.Color = 4170178
+    StateClicked.Border.ColorOpacity = 255
+    StateClicked.Border.LightColor = clGray
+    StateClicked.Border.LightOpacity = 100
+    StateClicked.Border.LightWidth = 1
+    StateClicked.Border.Style = bboSolid
+    StateClicked.Border.Width = 1
+    StateClicked.FontEx.Color = clBlack
+    StateClicked.FontEx.EndEllipsis = False
+    StateClicked.FontEx.FontQuality = fqSystemClearType
+    StateClicked.FontEx.Height = 0
+    StateClicked.FontEx.SingleLine = True
+    StateClicked.FontEx.Shadow = False
+    StateClicked.FontEx.ShadowColor = clBlack
+    StateClicked.FontEx.ShadowColorOpacity = 255
+    StateClicked.FontEx.ShadowRadius = 5
+    StateClicked.FontEx.ShadowOffsetX = 5
+    StateClicked.FontEx.ShadowOffsetY = 5
+    StateClicked.FontEx.Style = []
+    StateClicked.FontEx.TextAlignment = bcaCenter
+    StateClicked.FontEx.WordBreak = False
+    StateHover.Background.Color = clBlack
+    StateHover.Background.ColorOpacity = 255
+    StateHover.Background.Gradient1.StartColor = 12448254
+    StateHover.Background.Gradient1.StartColorOpacity = 255
+    StateHover.Background.Gradient1.DrawMode = dmSet
+    StateHover.Background.Gradient1.EndColor = 8840446
+    StateHover.Background.Gradient1.EndColorOpacity = 255
+    StateHover.Background.Gradient1.ColorCorrection = True
+    StateHover.Background.Gradient1.GradientType = gtLinear
+    StateHover.Background.Gradient1.Point1XPercent = 0
+    StateHover.Background.Gradient1.Point1YPercent = 0
+    StateHover.Background.Gradient1.Point2XPercent = 0
+    StateHover.Background.Gradient1.Point2YPercent = 100
+    StateHover.Background.Gradient1.Sinus = False
+    StateHover.Background.Gradient2.StartColor = 8840446
+    StateHover.Background.Gradient2.StartColorOpacity = 255
+    StateHover.Background.Gradient2.DrawMode = dmSet
+    StateHover.Background.Gradient2.EndColor = 12908798
+    StateHover.Background.Gradient2.EndColorOpacity = 255
+    StateHover.Background.Gradient2.ColorCorrection = True
+    StateHover.Background.Gradient2.GradientType = gtLinear
+    StateHover.Background.Gradient2.Point1XPercent = 0
+    StateHover.Background.Gradient2.Point1YPercent = 0
+    StateHover.Background.Gradient2.Point2XPercent = 0
+    StateHover.Background.Gradient2.Point2YPercent = 100
+    StateHover.Background.Gradient2.Sinus = False
+    StateHover.Background.Gradient1EndPercent = 50
+    StateHover.Background.Style = bbsGradient
+    StateHover.Border.Color = 5362420
+    StateHover.Border.ColorOpacity = 255
+    StateHover.Border.LightColor = clWhite
+    StateHover.Border.LightOpacity = 200
+    StateHover.Border.LightWidth = 1
+    StateHover.Border.Style = bboSolid
+    StateHover.Border.Width = 1
+    StateHover.FontEx.Color = clBlack
+    StateHover.FontEx.EndEllipsis = False
+    StateHover.FontEx.FontQuality = fqSystemClearType
+    StateHover.FontEx.Height = 0
+    StateHover.FontEx.SingleLine = True
+    StateHover.FontEx.Shadow = False
+    StateHover.FontEx.ShadowColor = clBlack
+    StateHover.FontEx.ShadowColorOpacity = 255
+    StateHover.FontEx.ShadowRadius = 5
+    StateHover.FontEx.ShadowOffsetX = 5
+    StateHover.FontEx.ShadowOffsetY = 5
+    StateHover.FontEx.Style = []
+    StateHover.FontEx.TextAlignment = bcaCenter
+    StateHover.FontEx.WordBreak = False
+    StateNormal.Background.Color = clBlack
+    StateNormal.Background.ColorOpacity = 255
+    StateNormal.Background.Gradient1.StartColor = clWhite
+    StateNormal.Background.Gradient1.StartColorOpacity = 255
+    StateNormal.Background.Gradient1.DrawMode = dmSet
+    StateNormal.Background.Gradient1.EndColor = 15855597
+    StateNormal.Background.Gradient1.EndColorOpacity = 255
+    StateNormal.Background.Gradient1.ColorCorrection = True
+    StateNormal.Background.Gradient1.GradientType = gtLinear
+    StateNormal.Background.Gradient1.Point1XPercent = 0
+    StateNormal.Background.Gradient1.Point1YPercent = 0
+    StateNormal.Background.Gradient1.Point2XPercent = 0
+    StateNormal.Background.Gradient1.Point2YPercent = 100
+    StateNormal.Background.Gradient1.Sinus = False
+    StateNormal.Background.Gradient2.StartColor = 13137169
+    StateNormal.Background.Gradient2.StartColorOpacity = 255
+    StateNormal.Background.Gradient2.DrawMode = dmSet
+    StateNormal.Background.Gradient2.EndColor = 15722194
+    StateNormal.Background.Gradient2.EndColorOpacity = 255
+    StateNormal.Background.Gradient2.ColorCorrection = True
+    StateNormal.Background.Gradient2.GradientType = gtLinear
+    StateNormal.Background.Gradient2.Point1XPercent = 0
+    StateNormal.Background.Gradient2.Point1YPercent = 0
+    StateNormal.Background.Gradient2.Point2XPercent = 0
+    StateNormal.Background.Gradient2.Point2YPercent = 100
+    StateNormal.Background.Gradient2.Sinus = False
+    StateNormal.Background.Gradient1EndPercent = 100
+    StateNormal.Background.Style = bbsGradient
+    StateNormal.Border.Color = 13816015
+    StateNormal.Border.ColorOpacity = 255
+    StateNormal.Border.LightColor = clWhite
+    StateNormal.Border.LightOpacity = 255
+    StateNormal.Border.LightWidth = 1
+    StateNormal.Border.Style = bboSolid
+    StateNormal.Border.Width = 1
+    StateNormal.FontEx.Color = clBlack
+    StateNormal.FontEx.EndEllipsis = False
+    StateNormal.FontEx.FontQuality = fqSystemClearType
+    StateNormal.FontEx.Height = 0
+    StateNormal.FontEx.SingleLine = True
+    StateNormal.FontEx.Shadow = False
+    StateNormal.FontEx.ShadowColor = clBlack
+    StateNormal.FontEx.ShadowColorOpacity = 255
+    StateNormal.FontEx.ShadowRadius = 5
+    StateNormal.FontEx.ShadowOffsetX = 5
+    StateNormal.FontEx.ShadowOffsetY = 5
+    StateNormal.FontEx.Style = []
+    StateNormal.FontEx.TextAlignment = bcaCenter
+    StateNormal.FontEx.WordBreak = False
+    Caption = 'BCButtonFocus1'
+    Color = clNone
+    DropDownWidth = 16
+    DropDownArrowSize = 8
+    GlobalOpacity = 255
+    InnerMargin = 0
+    ParentColor = False
+    Rounding.RoundX = 3
+    Rounding.RoundY = 3
+    Rounding.RoundOptions = []
+    RoundingDropDown.RoundX = 1
+    RoundingDropDown.RoundY = 1
+    RoundingDropDown.RoundOptions = []
+    TextApplyGlobalOpacity = False
+    MemoryUsage = bmuHighF
+    TabStop = True
+    OnPaintButton = BCButtonFocus1PaintButton
+  end
+  object BCButtonFocus2: TBCButtonFocus
+    Left = 8
+    Height = 34
+    Top = 48
+    Width = 147
+    StateClicked.Background.Color = clBlack
+    StateClicked.Background.ColorOpacity = 255
+    StateClicked.Background.Gradient1.StartColor = 7726591
+    StateClicked.Background.Gradient1.StartColorOpacity = 255
+    StateClicked.Background.Gradient1.DrawMode = dmSet
+    StateClicked.Background.Gradient1.EndColor = 7067903
+    StateClicked.Background.Gradient1.EndColorOpacity = 255
+    StateClicked.Background.Gradient1.ColorCorrection = True
+    StateClicked.Background.Gradient1.GradientType = gtLinear
+    StateClicked.Background.Gradient1.Point1XPercent = 0
+    StateClicked.Background.Gradient1.Point1YPercent = 0
+    StateClicked.Background.Gradient1.Point2XPercent = 0
+    StateClicked.Background.Gradient1.Point2YPercent = 100
+    StateClicked.Background.Gradient1.Sinus = False
+    StateClicked.Background.Gradient2.StartColor = 7067903
+    StateClicked.Background.Gradient2.StartColorOpacity = 255
+    StateClicked.Background.Gradient2.DrawMode = dmSet
+    StateClicked.Background.Gradient2.EndColor = 8515583
+    StateClicked.Background.Gradient2.EndColorOpacity = 255
+    StateClicked.Background.Gradient2.ColorCorrection = True
+    StateClicked.Background.Gradient2.GradientType = gtLinear
+    StateClicked.Background.Gradient2.Point1XPercent = 0
+    StateClicked.Background.Gradient2.Point1YPercent = 0
+    StateClicked.Background.Gradient2.Point2XPercent = 0
+    StateClicked.Background.Gradient2.Point2YPercent = 100
+    StateClicked.Background.Gradient2.Sinus = False
+    StateClicked.Background.Gradient1EndPercent = 50
+    StateClicked.Background.Style = bbsGradient
+    StateClicked.Border.Color = 4170178
+    StateClicked.Border.ColorOpacity = 255
+    StateClicked.Border.LightColor = clGray
+    StateClicked.Border.LightOpacity = 100
+    StateClicked.Border.LightWidth = 1
+    StateClicked.Border.Style = bboSolid
+    StateClicked.Border.Width = 1
+    StateClicked.FontEx.Color = clBlack
+    StateClicked.FontEx.EndEllipsis = False
+    StateClicked.FontEx.FontQuality = fqSystemClearType
+    StateClicked.FontEx.Height = 0
+    StateClicked.FontEx.SingleLine = True
+    StateClicked.FontEx.Shadow = False
+    StateClicked.FontEx.ShadowColor = clBlack
+    StateClicked.FontEx.ShadowColorOpacity = 255
+    StateClicked.FontEx.ShadowRadius = 5
+    StateClicked.FontEx.ShadowOffsetX = 5
+    StateClicked.FontEx.ShadowOffsetY = 5
+    StateClicked.FontEx.Style = []
+    StateClicked.FontEx.TextAlignment = bcaCenter
+    StateClicked.FontEx.WordBreak = False
+    StateHover.Background.Color = clBlack
+    StateHover.Background.ColorOpacity = 255
+    StateHover.Background.Gradient1.StartColor = 12448254
+    StateHover.Background.Gradient1.StartColorOpacity = 255
+    StateHover.Background.Gradient1.DrawMode = dmSet
+    StateHover.Background.Gradient1.EndColor = 8840446
+    StateHover.Background.Gradient1.EndColorOpacity = 255
+    StateHover.Background.Gradient1.ColorCorrection = True
+    StateHover.Background.Gradient1.GradientType = gtLinear
+    StateHover.Background.Gradient1.Point1XPercent = 0
+    StateHover.Background.Gradient1.Point1YPercent = 0
+    StateHover.Background.Gradient1.Point2XPercent = 0
+    StateHover.Background.Gradient1.Point2YPercent = 100
+    StateHover.Background.Gradient1.Sinus = False
+    StateHover.Background.Gradient2.StartColor = 8840446
+    StateHover.Background.Gradient2.StartColorOpacity = 255
+    StateHover.Background.Gradient2.DrawMode = dmSet
+    StateHover.Background.Gradient2.EndColor = 12908798
+    StateHover.Background.Gradient2.EndColorOpacity = 255
+    StateHover.Background.Gradient2.ColorCorrection = True
+    StateHover.Background.Gradient2.GradientType = gtLinear
+    StateHover.Background.Gradient2.Point1XPercent = 0
+    StateHover.Background.Gradient2.Point1YPercent = 0
+    StateHover.Background.Gradient2.Point2XPercent = 0
+    StateHover.Background.Gradient2.Point2YPercent = 100
+    StateHover.Background.Gradient2.Sinus = False
+    StateHover.Background.Gradient1EndPercent = 50
+    StateHover.Background.Style = bbsGradient
+    StateHover.Border.Color = 5362420
+    StateHover.Border.ColorOpacity = 255
+    StateHover.Border.LightColor = clWhite
+    StateHover.Border.LightOpacity = 200
+    StateHover.Border.LightWidth = 1
+    StateHover.Border.Style = bboSolid
+    StateHover.Border.Width = 1
+    StateHover.FontEx.Color = clBlack
+    StateHover.FontEx.EndEllipsis = False
+    StateHover.FontEx.FontQuality = fqSystemClearType
+    StateHover.FontEx.Height = 0
+    StateHover.FontEx.SingleLine = True
+    StateHover.FontEx.Shadow = False
+    StateHover.FontEx.ShadowColor = clBlack
+    StateHover.FontEx.ShadowColorOpacity = 255
+    StateHover.FontEx.ShadowRadius = 5
+    StateHover.FontEx.ShadowOffsetX = 5
+    StateHover.FontEx.ShadowOffsetY = 5
+    StateHover.FontEx.Style = []
+    StateHover.FontEx.TextAlignment = bcaCenter
+    StateHover.FontEx.WordBreak = False
+    StateNormal.Background.Color = clBlack
+    StateNormal.Background.ColorOpacity = 255
+    StateNormal.Background.Gradient1.StartColor = clWhite
+    StateNormal.Background.Gradient1.StartColorOpacity = 255
+    StateNormal.Background.Gradient1.DrawMode = dmSet
+    StateNormal.Background.Gradient1.EndColor = 15855597
+    StateNormal.Background.Gradient1.EndColorOpacity = 255
+    StateNormal.Background.Gradient1.ColorCorrection = True
+    StateNormal.Background.Gradient1.GradientType = gtLinear
+    StateNormal.Background.Gradient1.Point1XPercent = 0
+    StateNormal.Background.Gradient1.Point1YPercent = 0
+    StateNormal.Background.Gradient1.Point2XPercent = 0
+    StateNormal.Background.Gradient1.Point2YPercent = 100
+    StateNormal.Background.Gradient1.Sinus = False
+    StateNormal.Background.Gradient2.StartColor = 13137169
+    StateNormal.Background.Gradient2.StartColorOpacity = 255
+    StateNormal.Background.Gradient2.DrawMode = dmSet
+    StateNormal.Background.Gradient2.EndColor = 15722194
+    StateNormal.Background.Gradient2.EndColorOpacity = 255
+    StateNormal.Background.Gradient2.ColorCorrection = True
+    StateNormal.Background.Gradient2.GradientType = gtLinear
+    StateNormal.Background.Gradient2.Point1XPercent = 0
+    StateNormal.Background.Gradient2.Point1YPercent = 0
+    StateNormal.Background.Gradient2.Point2XPercent = 0
+    StateNormal.Background.Gradient2.Point2YPercent = 100
+    StateNormal.Background.Gradient2.Sinus = False
+    StateNormal.Background.Gradient1EndPercent = 100
+    StateNormal.Background.Style = bbsGradient
+    StateNormal.Border.Color = 13816015
+    StateNormal.Border.ColorOpacity = 255
+    StateNormal.Border.LightColor = clWhite
+    StateNormal.Border.LightOpacity = 255
+    StateNormal.Border.LightWidth = 1
+    StateNormal.Border.Style = bboSolid
+    StateNormal.Border.Width = 1
+    StateNormal.FontEx.Color = clBlack
+    StateNormal.FontEx.EndEllipsis = False
+    StateNormal.FontEx.FontQuality = fqSystemClearType
+    StateNormal.FontEx.Height = 0
+    StateNormal.FontEx.SingleLine = True
+    StateNormal.FontEx.Shadow = False
+    StateNormal.FontEx.ShadowColor = clBlack
+    StateNormal.FontEx.ShadowColorOpacity = 255
+    StateNormal.FontEx.ShadowRadius = 5
+    StateNormal.FontEx.ShadowOffsetX = 5
+    StateNormal.FontEx.ShadowOffsetY = 5
+    StateNormal.FontEx.Style = []
+    StateNormal.FontEx.TextAlignment = bcaCenter
+    StateNormal.FontEx.WordBreak = False
+    Caption = 'BCButtonFocus2'
+    Color = clNone
+    DropDownWidth = 16
+    DropDownArrowSize = 8
+    GlobalOpacity = 255
+    InnerMargin = 0
+    ParentColor = False
+    Rounding.RoundX = 3
+    Rounding.RoundY = 3
+    Rounding.RoundOptions = []
+    RoundingDropDown.RoundX = 1
+    RoundingDropDown.RoundY = 1
+    RoundingDropDown.RoundOptions = []
+    TextApplyGlobalOpacity = False
+    MemoryUsage = bmuHighF
+    TabStop = True
+    OnPaintButton = BCButtonFocus1PaintButton
+  end
+end

test/test_bccontrols/test_bcbuttonfocus/umain.pas

@@ -0,0 +1,46 @@
+unit umain;
+
+{$mode objfpc}{$H+}
+
+interface
+
+uses
+  Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
+  BCButtonFocus;
+
+type
+
+  { TForm1 }
+
+  TForm1 = class(TForm)
+    BCButtonFocus1: TBCButtonFocus;
+    BCButtonFocus2: TBCButtonFocus;
+    procedure BCButtonFocus1PaintButton(Sender: TObject);
+  private
+
+  public
+
+  end;
+
+var
+  Form1: TForm1;
+
+implementation
+
+{$R *.lfm}
+
+{ TForm1 }
+
+procedure TForm1.BCButtonFocus1PaintButton(Sender: TObject);
+var
+  button: TBCButtonFocus;
+begin
+  button := TBCButtonFocus(Sender);
+  button.Canvas.Brush.Style := bsClear;
+  button.Canvas.Pen.Color := clRed;
+  if button.Focused then
+    button.Canvas.Rectangle(3, 3, button.Width-3, button.Height-3);
+end;
+
+end.
+