From 45dc7f2c6f28613c798f0bcfc2115fb7a4a7097c Mon Sep 17 00:00:00 2001
From: Error <errorsoft@mail.ru>
Date: Mon, 9 Jan 2017 04:23:06 +0300
Subject: [PATCH] Minor fixes in samples

---
 Samples/ActivityBar/uMain.dfm                 |  4 ++
 .../BufferedChildrens/BufferedChildrens.dpr   |  4 +-
 .../BufferedChildrens/BufferedChildrens.dproj | 36 ++++++++--------
 Samples/BufferedChildrens/UnitMain.dfm        |  6 +--
 Samples/BufferedChildrens/UnitMain.pas        | 14 +++----
 Samples/Image/Main.dfm                        |  9 +++-
 Samples/Image/Main.pas                        |  2 +
 Source/ES.Backend.Selection.pas               |  1 +
 Source/ES.Indicators.pas                      |  6 +--
 Source/ES.StyleImageEditor.dfm                | 11 ++---
 Source/ES.StyleImageEditor.pas                | 41 ++++++-------------
 11 files changed, 63 insertions(+), 71 deletions(-)

diff --git a/Samples/ActivityBar/uMain.dfm b/Samples/ActivityBar/uMain.dfm
index 7927a7a..13d595a 100644
--- a/Samples/ActivityBar/uMain.dfm
+++ b/Samples/ActivityBar/uMain.dfm
@@ -72,6 +72,7 @@ object MainForm: TMainForm
         PaddingWithImage = True
         IsDrawHelper = True
         TabOrder = 0
+        TextLayout = Top
         Caption = 'Main'
         DesignSize = (
           201
@@ -222,6 +223,7 @@ object MainForm: TMainForm
         PaddingWithImage = True
         IsDrawHelper = True
         TabOrder = 1
+        TextLayout = Top
         Caption = 'Visual'
         DesignSize = (
           201
@@ -373,6 +375,7 @@ object MainForm: TMainForm
         PaddingWithImage = True
         IsDrawHelper = True
         TabOrder = 2
+        TextLayout = Top
         Caption = 'Animation'
         DesignSize = (
           201
@@ -504,6 +507,7 @@ object MainForm: TMainForm
     Anchors = [akLeft, akTop, akRight]
     AutoHide = True
     Active = True
+    Placement = Top
     Color = clWhite
     ParentColor = False
     TabOrder = 0
diff --git a/Samples/BufferedChildrens/BufferedChildrens.dpr b/Samples/BufferedChildrens/BufferedChildrens.dpr
index 266f021..632daa6 100644
--- a/Samples/BufferedChildrens/BufferedChildrens.dpr
+++ b/Samples/BufferedChildrens/BufferedChildrens.dpr
@@ -6,13 +6,13 @@ uses
   Vcl.Forms,
   Vcl.Themes,
   Vcl.Styles,
-  UnitMain in 'UnitMain.pas' {Form2};
+  UnitMain in 'UnitMain.pas' {FormDemo};
 
 {$R *.res}
 
 begin
   Application.Initialize;
   Application.MainFormOnTaskbar := True;
-  Application.CreateForm(TForm2, Form2);
+  Application.CreateForm(TFormDemo, FormDemo);
   Application.Run;
 end.
diff --git a/Samples/BufferedChildrens/BufferedChildrens.dproj b/Samples/BufferedChildrens/BufferedChildrens.dproj
index 5bede70..f9ad8ba 100644
--- a/Samples/BufferedChildrens/BufferedChildrens.dproj
+++ b/Samples/BufferedChildrens/BufferedChildrens.dproj
@@ -99,7 +99,7 @@
             <MainSource>MainSource</MainSource>
         </DelphiCompile>
         <DCCReference Include="UnitMain.pas">
-            <Form>Form2</Form>
+            <Form>FormDemo</Form>
             <FormType>dfm</FormType>
         </DCCReference>
         <BuildConfiguration Include="Release">
@@ -136,27 +136,12 @@
                         <Overwrite>true</Overwrite>
                     </Platform>
                 </DeployFile>
-                <DeployClass Name="DependencyModule">
-                    <Platform Name="Win32">
-                        <Operation>0</Operation>
-                        <Extensions>.dll;.bpl</Extensions>
-                    </Platform>
+                <DeployClass Name="ProjectiOSDeviceResourceRules">
                     <Platform Name="iOSDevice64">
                         <Operation>1</Operation>
-                        <Extensions>.dylib</Extensions>
-                    </Platform>
-                    <Platform Name="OSX32">
-                        <RemoteDir>Contents\MacOS</RemoteDir>
-                        <Operation>1</Operation>
-                        <Extensions>.dylib</Extensions>
                     </Platform>
                     <Platform Name="iOSDevice32">
                         <Operation>1</Operation>
-                        <Extensions>.dylib</Extensions>
-                    </Platform>
-                    <Platform Name="iOSSimulator">
-                        <Operation>1</Operation>
-                        <Extensions>.dylib</Extensions>
                     </Platform>
                 </DeployClass>
                 <DeployClass Name="ProjectOSXResource">
@@ -510,12 +495,27 @@
                         <Operation>1</Operation>
                     </Platform>
                 </DeployClass>
-                <DeployClass Name="ProjectiOSDeviceResourceRules">
+                <DeployClass Name="DependencyModule">
+                    <Platform Name="Win32">
+                        <Operation>0</Operation>
+                        <Extensions>.dll;.bpl</Extensions>
+                    </Platform>
                     <Platform Name="iOSDevice64">
                         <Operation>1</Operation>
+                        <Extensions>.dylib</Extensions>
+                    </Platform>
+                    <Platform Name="OSX32">
+                        <RemoteDir>Contents\MacOS</RemoteDir>
+                        <Operation>1</Operation>
+                        <Extensions>.dylib</Extensions>
                     </Platform>
                     <Platform Name="iOSDevice32">
                         <Operation>1</Operation>
+                        <Extensions>.dylib</Extensions>
+                    </Platform>
+                    <Platform Name="iOSSimulator">
+                        <Operation>1</Operation>
+                        <Extensions>.dylib</Extensions>
                     </Platform>
                 </DeployClass>
                 <ProjectRoot Platform="iOSDevice64" Name="$(PROJECTNAME).app"/>
diff --git a/Samples/BufferedChildrens/UnitMain.dfm b/Samples/BufferedChildrens/UnitMain.dfm
index faf3477..2f2e9e8 100644
--- a/Samples/BufferedChildrens/UnitMain.dfm
+++ b/Samples/BufferedChildrens/UnitMain.dfm
@@ -1,7 +1,7 @@
-object Form2: TForm2
+object FormDemo: TFormDemo
   Left = 0
   Top = 0
-  Caption = 'Form2'
+  Caption = 'Demo'
   ClientHeight = 487
   ClientWidth = 716
   Color = clBtnFace
@@ -48482,7 +48482,7 @@ object Form2: TForm2
   object CheckBoxBufferedChildrens: TCheckBox
     Left = 8
     Top = 8
-    Width = 97
+    Width = 114
     Height = 17
     Caption = 'BufferedChildrens'
     TabOrder = 1
diff --git a/Samples/BufferedChildrens/UnitMain.pas b/Samples/BufferedChildrens/UnitMain.pas
index 2e1e524..ed600d1 100644
--- a/Samples/BufferedChildrens/UnitMain.pas
+++ b/Samples/BufferedChildrens/UnitMain.pas
@@ -8,7 +8,7 @@ interface
   Vcl.Buttons, Vcl.ComCtrls, Vcl.Imaging.pngimage;
 
 type
-  TForm2 = class(TForm)
+  TFormDemo = class(TForm)
     EsLayout: TEsLayout;
     CheckBoxBufferedChildrens: TCheckBox;
     Label1: TLabel;
@@ -55,7 +55,7 @@   TForm2 = class(TForm)
   end;
 
 var
-  Form2: TForm2;
+  FormDemo: TFormDemo;
 
 implementation
 
@@ -64,13 +64,13 @@ implementation
 uses
   Styles, Themes;
 
-procedure TForm2.CheckBoxBufferedChildrensClick(Sender: TObject);
+procedure TFormDemo.CheckBoxBufferedChildrensClick(Sender: TObject);
 begin
   EsLayout.Invalidate;
   EsLayout.BufferedChildrens := TCheckBox(Sender).Checked;
 end;
 
-procedure TForm2.CheckBoxUseThemeClick(Sender: TObject);
+procedure TFormDemo.CheckBoxUseThemeClick(Sender: TObject);
 begin
   if TCheckBox(Sender).Checked then
     TStyleManager.TrySetStyle('Windows10')
@@ -78,7 +78,7 @@ procedure TForm2.CheckBoxUseThemeClick(Sender: TObject);
     TStyleManager.TrySetStyle('Windows');
 end;
 
-procedure TForm2.EsLayoutPaint(Sender: TObject; Canvas: TCanvas; Rect: TRect);
+procedure TFormDemo.EsLayoutPaint(Sender: TObject; Canvas: TCanvas; Rect: TRect);
 begin
   Canvas.Pen.Width := 1;
   if TEsLayout(EsLayout).BufferedChildrens then
@@ -93,10 +93,10 @@ procedure TForm2.EsLayoutPaint(Sender: TObject; Canvas: TCanvas; Rect: TRect);
   end;
   Canvas.Rectangle(Rect);
   Canvas.Font.Color := clBlue;
-  Canvas.TextOut(500, 2, 'TEsCustomControl <- TEsLayot');
+  Canvas.TextOut(300, 150, 'TEsCustomControl <- TEsBaseLayout <- TEsCustomLayout <- TEsLayot');
 end;
 
-procedure TForm2.TimerRepaintTimer(Sender: TObject);
+procedure TFormDemo.TimerRepaintTimer(Sender: TObject);
 begin
   Label1.Caption := 'Label' + IntToStr(Random(100000));
   Label2.Caption := 'Label' + IntToStr(Random(100000));
diff --git a/Samples/Image/Main.dfm b/Samples/Image/Main.dfm
index e0d8b27..8d17941 100644
--- a/Samples/Image/Main.dfm
+++ b/Samples/Image/Main.dfm
@@ -7645,6 +7645,13 @@ object MainForm: TMainForm
         Height = 13
         Caption = '6'
       end
+      object LabelIndex: TLabel
+        Left = 78
+        Top = 120
+        Width = 53
+        Height = 13
+        Caption = 'LabelIndex'
+      end
       object Memo1: TMemo
         Left = 6
         Top = 296
@@ -18343,7 +18350,7 @@ object MainForm: TMainForm
     Left = 676
     Top = 16
     Bitmap = {
-      494C010107001800240020002000FFFFFFFF1910FFFFFFFFFFFFFFFF424D3600
+      494C010107001800280020002000FFFFFFFF1910FFFFFFFFFFFFFFFF424D3600
       0000000000003600000028000000800000004000000001001800000000000060
       0000000000000000000000000000000000000000000000000000000000000000
       0000000000000000000000000000000000000000000000000000000000000000
diff --git a/Samples/Image/Main.pas b/Samples/Image/Main.pas
index ed4397e..02aa706 100644
--- a/Samples/Image/Main.pas
+++ b/Samples/Image/Main.pas
@@ -101,6 +101,7 @@   TMainForm = class(TForm)
     TrackBar1: TTrackBar;
     Timer2: TTimer;
     EsImage22: TEsImage;
+    LabelIndex: TLabel;
     procedure Timer1Timer(Sender: TObject);
     procedure EsImageControl14Click(Sender: TObject);
     procedure Timer2Timer(Sender: TObject);
@@ -129,6 +130,7 @@ procedure TMainForm.Timer1Timer(Sender: TObject);
   ImageListTestImage.ImageIndex := ImageListTestImage.ImageIndex + 1;
   if ImageListTestImage.ImageIndex >= ImageList.Count then
     ImageListTestImage.ImageIndex := 0;
+  LabelIndex.Caption := IntToStr(ImageListTestImage.ImageIndex);
 end;
 
 procedure TMainForm.Timer2Timer(Sender: TObject);
diff --git a/Source/ES.Backend.Selection.pas b/Source/ES.Backend.Selection.pas
index a4d83af..a0fa4c0 100644
--- a/Source/ES.Backend.Selection.pas
+++ b/Source/ES.Backend.Selection.pas
@@ -55,6 +55,7 @@   TProportionalRange = class(TRange)
     property Kind: TProportionalKind read FKind write SetKind;
   end;
 
+  // only internal use
   TBackendSelection = class(TBackendControl)
   private const
     DefaultGrips = [TGripKind.TopLeft, TGripKind.TopRight, TGripKind.BottomLeft, TGripKind.BottomRight,
diff --git a/Source/ES.Indicators.pas b/Source/ES.Indicators.pas
index daedffa..c7bb776 100644
--- a/Source/ES.Indicators.pas
+++ b/Source/ES.Indicators.pas
@@ -339,11 +339,8 @@ procedure TEsActivityBar.DoPlacement;
   if (Parent = nil) or (csLoading in ComponentState) then
     Exit;
 
-  if Placement = TActivityPlacement.None then
+  if Placement <> TActivityPlacement.None then
   begin
-    Align := alNone;
-    Inherited Anchors := [akTop, akLeft];
-  end else
     if FDisplayMode = TActivityDisplayMode.Overlay then
     begin
       Inherited Align := alNone;
@@ -374,6 +371,7 @@ procedure TEsActivityBar.DoPlacement;
         Top := Parent.ClientHeight - Height;
       end;
     end;
+  end;
 end;
 
 function TEsActivityBar.GetStartPos: double;
diff --git a/Source/ES.StyleImageEditor.dfm b/Source/ES.StyleImageEditor.dfm
index c8ecf39..cfe9344 100644
--- a/Source/ES.StyleImageEditor.dfm
+++ b/Source/ES.StyleImageEditor.dfm
@@ -14,7 +14,6 @@ object StyleImageEditor: TStyleImageEditor
   Font.Name = 'Tahoma'
   Font.Style = []
   OldCreateOrder = False
-  Visible = True
   OnCreate = FormCreate
   OnDestroy = FormDestroy
   OnShortCut = FormShortCut
@@ -38,12 +37,6 @@ object StyleImageEditor: TStyleImageEditor
     Padding.Bottom = 2
     ParentColor = False
     TabOrder = 0
-    object Shape1: TShape
-      Left = 158
-      Top = 113
-      Width = 118
-      Height = 48
-    end
     object Panel1: TPanel
       Left = 0
       Top = 0
@@ -81,6 +74,8 @@ object StyleImageEditor: TStyleImageEditor
     BevelKind = bkFlat
     BevelOuter = bvNone
     TabOrder = 1
+    ExplicitLeft = 32
+    ExplicitTop = 306
     DesignSize = (
       485
       37)
@@ -122,6 +117,8 @@ object StyleImageEditor: TStyleImageEditor
     BevelKind = bkFlat
     BevelOuter = bvNone
     TabOrder = 2
+    ExplicitLeft = -16
+    ExplicitTop = 69
     object PlusSpeedButton: TSpeedButton
       Left = 125
       Top = 5
diff --git a/Source/ES.StyleImageEditor.pas b/Source/ES.StyleImageEditor.pas
index 930b238..3ffd174 100644
--- a/Source/ES.StyleImageEditor.pas
+++ b/Source/ES.StyleImageEditor.pas
@@ -5,23 +5,11 @@ interface
 uses
   Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
   Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ExtCtrls, Vcl.StdCtrls, Vcl.Buttons, Vcl.ToolWin,
-  Vcl.ComCtrls, Es.CfxClasses, Vcl.Imaging.PngImage, Es.Backend.Selection, Es.Vcl.Images;
+  Vcl.ComCtrls, Es.CfxClasses, Vcl.Imaging.PngImage, Es.Backend.Selection, Es.Images;
 
 {$SCOPEDENUMS on}
 
 type
-  TA = class
-  public type
-    T = (a, b);
-  end;
-
-  TB = class
-  public type
-    T = (a, b);
-  end;
-
-  TPaintBox = class(TEsImageControl);
-
   TStyleImageEditor = class(TForm)
     CancelButton: TButton;
     OkButton: TButton;
@@ -35,7 +23,6 @@   TStyleImageEditor = class(TForm)
     LoadButton: TButton;
     Panel1: TPanel;
     Disp: TPaintBox;
-    Shape1: TShape;
     procedure PlusSpeedButtonClick(Sender: TObject);
     procedure MinusSpeedButtonClick(Sender: TObject);
     procedure FormShortCut(var Msg: TWMKey; var Handled: Boolean);
@@ -51,8 +38,6 @@   TStyleImageEditor = class(TForm)
     FBitmap: TBitmap;
     d: THeaderStyle;
     FImageMargins: TImageMargins;
-    A: TA.T;
-    B: TB.T;
     procedure SetBitmap(const Value: TBitmap);
     procedure ChangeSelection(Sender: TObject);
     procedure SetImageMargins(const Value: TImageMargins);
@@ -75,8 +60,6 @@   TStyleImageEditor = class(TForm)
     property ImageMargins: TImageMargins read FImageMargins write SetImageMargins;
   end;
 
-var
-  StyleImageEditor: TStyleImageEditor;
 
 implementation
 
@@ -194,7 +177,7 @@ procedure TStyleImageEditor.DispPaint(Sender: TObject);
   State: ICanvasSaver;
 begin
   Caption := Random(100000).toString;
-  TEsImageControl(Sender).Canvas.StretchDraw(Rect(0, 0, TEsImageControl(Sender).Width, TEsImageControl(Sender).Height), Bitmap);
+  TPaintBox(Sender).Canvas.StretchDraw(Rect(0, 0, TEsImageControl(Sender).Width, TEsImageControl(Sender).Height), Bitmap);
 
 //  TPaintBox(Sender).Canvas.DrawTransparentFrame(
 //    Rect((0 + ImageMargins.Left) * Zoom, (0 + ImageMargins.Top) * Zoom,
@@ -202,19 +185,19 @@ procedure TStyleImageEditor.DispPaint(Sender: TObject);
 //    RGB(0, 0, 0), RGB(255, 255, 255), 200, '12 21 ');
   //TPaintBox(Sender).Canvas.DrawChessFrame(Rect((0 + ImageMargins.Left) * Zoom, (0 + ImageMargins.Top) * Zoom,
   //  (Bitmap.Width - ImageMargins.Right) * Zoom, (Bitmap.Height - ImageMargins.Bottom) * Zoom), clBlack, clWhite);
-  State := TEsImageControl(Sender).Canvas.SaveState([TBrush, TPen]);
-  TEsImageControl(Sender).Canvas.Pen.Style := psDot;
-  TEsImageControl(Sender).Canvas.Pen.Mode := pmNot;
-  TEsImageControl(Sender).Canvas.Brush.Style := bsClear;
+  State := TPaintBox(Sender).Canvas.SaveState([TBrush, TPen]);
+  TPaintBox(Sender).Canvas.Pen.Style := psDot;
+  TPaintBox(Sender).Canvas.Pen.Mode := pmNot;
+  TPaintBox(Sender).Canvas.Brush.Style := bsClear;
 //  TPaintBox(Sender).Canvas.Rectangle(Rect((0 + ImageMargins.Left) * Zoom, (0 + ImageMargins.Top) * Zoom,
 //    (Bitmap.Width - ImageMargins.Right) * Zoom, (Bitmap.Height - ImageMargins.Bottom) * Zoom));
-  TEsImageControl(Sender).Canvas.Line(Selection.Selection.Left * Zoom, 0, Selection.Selection.Left * Zoom, Bitmap.Height * Zoom);
+  TPaintBox(Sender).Canvas.Line(Selection.Selection.Left * Zoom, 0, Selection.Selection.Left * Zoom, Bitmap.Height * Zoom);
   if Selection.Selection.Left <> Selection.Selection.Right then
-    TEsImageControl(Sender).Canvas.Line(Selection.Selection.Right * Zoom - 1, 0, Selection.Selection.Right * Zoom - 1, Bitmap.Height * Zoom);
-  TEsImageControl(Sender).Canvas.Line(0, Selection.Selection.Top * Zoom, Bitmap.Width * Zoom, Selection.Selection.Top * Zoom);
+    TPaintBox(Sender).Canvas.Line(Selection.Selection.Right * Zoom - 1, 0, Selection.Selection.Right * Zoom - 1, Bitmap.Height * Zoom);
+  TPaintBox(Sender).Canvas.Line(0, Selection.Selection.Top * Zoom, Bitmap.Width * Zoom, Selection.Selection.Top * Zoom);
   if Selection.Selection.Top <> Selection.Selection.Bottom then
-    TEsImageControl(Sender).Canvas.Line(0, Selection.Selection.Bottom * Zoom - 1, Bitmap.Width * Zoom, Selection.Selection.Bottom * Zoom - 1);
-  TEsImageControl(Sender).Canvas.RestoreState(State);
+    TPaintBox(Sender).Canvas.Line(0, Selection.Selection.Bottom * Zoom - 1, Bitmap.Width * Zoom, Selection.Selection.Bottom * Zoom - 1);
+  TPaintBox(Sender).Canvas.RestoreState(State);
 
 //  DrawBox(TPaintBox(Sender).Canvas,
 //    Selection.Selection.Left * Zoom, Selection.Selection.Top * Zoom, 4);
@@ -357,7 +340,7 @@ procedure TStyleImageEditor.SetImageMargins(const Value: TImageMargins);
 procedure TStyleImageEditor.SetZoom(const Value: Integer);
 begin
   Selection.Numerator := Value;
-  TEsImageControl(Disp).RecreateBitmap;
+ // TEsImageControl(Disp).RecreateBitmap;
 end;
 
 procedure TStyleImageEditor.ZoomComboBoxChange(Sender: TObject);