jvcllaz: Fix property editor of TJvBehaviorLabel. Activate anchors in demo. Some cleanup.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7084 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/jvcllaz/design/JvCtrls/jvbehaviorlabeleditor.pas

@@ -32,7 +32,6 @@ interface
 uses
   Classes, SysUtils,
   PropEdits;
-//  DesignEditors, DesignIntf;
 
 type
   TJvLabelBehaviorProperty = class(TStringProperty)
@@ -78,12 +77,26 @@ end;
 
 procedure TJvLabelBehaviorProperty.SetValue(const Value: string);
 {
-var                                        wp -- to do
+var
   List: IDesignerSelections;
   LDesigner: IJvFormDesigner;
   }
 begin
   inherited SetValue(Value);
+
+  {
+  try
+    for i := 0 to PropCount - 1 do begin
+      subItem := TPersistent(GetObjectValueAt(i));
+      if subItem <> nil then
+        Result.Add(subItem);
+    end;
+  except
+    Result.Free;
+    raise;
+  end;
+      }
+
   {
   List := CreateSelectionList;
   Designer.GetSelections(List);

components/jvcllaz/examples/JvBehaviorLabel/JvBehaviorLblMainFrmU.lfm

@@ -8,8 +8,8 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
   Caption = 'JvBehaviorLabel Demo'
   ClientHeight = 304
   ClientWidth = 572
-  Color = clBtnFace
   Font.Color = clWindowText
+  OnActivate = FormActivate
   LCLVersion = '2.1.0.0'
   object lblCodeBreaker: TJvBehaviorLabel
     AnchorSideLeft.Control = Owner
@@ -38,12 +38,9 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     Transparent = False
   end
   object lblAppearing: TJvBehaviorLabel
-    AnchorSideLeft.Control = lblCodeBreaker
-    AnchorSideLeft.Side = asrBottom
-    AnchorSideTop.Control = lblCodeBreaker
     Left = 301
     Height = 22
-    Top = 18
+    Top = 16
     Width = 259
     Behavior = 'Appearing'
     BehaviorOptions.Delay = 10
@@ -72,7 +69,6 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     Top = 91
     Width = 259
     Behavior = 'Blinking'
-    BehaviorOptions.Interval = 220
     Alignment = taCenter
     AutoSize = False
     BorderSpacing.Top = 18
@@ -88,8 +84,6 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     Transparent = False
   end
   object lblBouncing: TJvBehaviorLabel
-    AnchorSideLeft.Control = lblAppearing
-    AnchorSideTop.Control = lblBlinking
     Left = 301
     Height = 22
     Top = 91
@@ -135,7 +129,8 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     Transparent = False
   end
   object lblSpecial: TJvBehaviorLabel
-    AnchorSideLeft.Control = lblAppearing
+    AnchorSideLeft.Control = lblScrolling
+    AnchorSideLeft.Side = asrBottom
     AnchorSideTop.Control = lblScrolling
     Left = 301
     Height = 22
@@ -145,6 +140,8 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     BehaviorOptions.Interval = 35
     Alignment = taCenter
     AutoSize = False
+    BorderSpacing.Left = 18
+    BorderSpacing.Right = 24
     Caption = 'I ACT IN A SPECIAL WAY'
     Color = clBlack
     Font.CharSet = ANSI_CHARSET
@@ -194,13 +191,12 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     TabOrder = 0
   end
   object btnAppear: TButton
-    AnchorSideLeft.Control = lblAppearing
+    AnchorSideLeft.Control = btnSpecial
     AnchorSideTop.Control = btnCodeBreak
     Left = 315
     Height = 25
     Top = 48
     Width = 80
-    BorderSpacing.Left = 14
     Caption = '&Appearing'
     OnClick = btnAppearClick
     TabOrder = 1
@@ -219,7 +215,7 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     TabOrder = 2
   end
   object btnBounce: TButton
-    AnchorSideLeft.Control = btnAppear
+    AnchorSideLeft.Control = btnSpecial
     AnchorSideTop.Control = btnBlink
     Left = 315
     Height = 25
@@ -243,12 +239,13 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     TabOrder = 4
   end
   object btnSpecial: TButton
-    AnchorSideLeft.Control = btnAppear
+    AnchorSideLeft.Control = lblSpecial
     AnchorSideTop.Control = btnScroll
     Left = 315
     Height = 25
     Top = 194
     Width = 80
+    BorderSpacing.Left = 14
     Caption = 'S&pecial'
     OnClick = btnSpecialClick
     TabOrder = 5
@@ -268,7 +265,7 @@ object JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm
     TabOrder = 6
   end
   object btnAll: TButton
-    AnchorSideLeft.Control = btnAppear
+    AnchorSideLeft.Control = btnSpecial
     AnchorSideTop.Control = btnType
     Left = 315
     Height = 25

components/jvcllaz/examples/JvBehaviorLabel/JvBehaviorLblMainFrmU.pas

@@ -33,6 +33,9 @@ uses
   Dialogs, StdCtrls, JvBehaviorLabel;
 
 type
+
+  { TJvBehaviorLblMainFrm }
+
   TJvBehaviorLblMainFrm = class(TForm)
     lblCodeBreaker: TJvBehaviorLabel;
     btnCodeBreak: TButton;
@@ -57,6 +60,7 @@ type
     procedure btnSpecialClick(Sender: TObject);
     procedure btnTypeClick(Sender: TObject);
     procedure btnAllClick(Sender: TObject);
+    procedure FormActivate(Sender: TObject);
   private
     procedure DoCodeBreakStart(Sender:TObject);
     procedure DoCodeBreakStop(Sender:TObject);
@@ -93,6 +97,14 @@ begin
   ShowMessage('Congratulations! You''ve hacked the system!');
 end;
 
+procedure TJvBehaviorLblMainFrm.FormActivate(Sender: TObject);
+begin
+  AutoSize := false;
+  // Remove anchors because these labels will change their positions.
+  lblAppearing.SetBounds(lblSpecial.Left, lblCodeBreaker.Top, lblSpecial.Width, lblSpecial.Height);
+  lblBouncing.SetBounds(lblSpecial.Left, lblBlinking.Top, lblSpecial.Width, lblSpecial.Height);
+end;
+
 procedure TJvBehaviorLblMainFrm.btnAppearClick(Sender: TObject);
 begin
   lblAppearing.Alignment := taCenter;

components/jvcllaz/run/JvCtrls/jvbehaviorlabel.pas

@@ -43,8 +43,7 @@ unit JvBehaviorLabel;
 interface
 
 uses
-  LCLIntf, Classes, //Windows, Messages,
-  Controls, StdCtrls, ExtCtrls; //,  JvExStdCtrls;
+  LCLIntf, Classes, Controls, StdCtrls, ExtCtrls;
 
 type
   TJvCustomBehaviorLabel = class;