ExCtrls: Fix some inconsistencies in ProgressBarEx demo.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@9345 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/exctrls/examples/ProgressBarEx/demo.lpi

@@ -12,7 +12,6 @@
       <XPManifest>
         <DpiAware Value="True"/>
       </XPManifest>
-      <Icon Value="0"/>
     </General>
     <BuildModes>
       <Item Name="Default" Default="True"/>

components/exctrls/examples/ProgressBarEx/main.lfm

@@ -6,8 +6,8 @@ object Form1: TForm1
   Caption = 'TProgressBarEx Demo'
   ClientHeight = 511
   ClientWidth = 528
+  LCLVersion = '3.99.0.0'
   OnCreate = FormCreate
-  LCLVersion = '2.3.0.0'
   object GroupBox1: TGroupBox
     Left = 106
     Height = 136
@@ -26,9 +26,9 @@ object Form1: TForm1
       Width = 86
       Caption = 'Normal Style'
       Checked = True
-      OnChange = rbNormalStyleChange
       TabOrder = 1
       TabStop = True
+      OnChange = rbNormalStyleChange
     end
     object rbMarqueeStyle: TRadioButton
       AnchorSideTop.Control = Edit1
@@ -38,8 +38,8 @@ object Form1: TForm1
       Top = 31
       Width = 93
       Caption = 'Marquee Style'
-      OnChange = rbMarqueeStyleChange
       TabOrder = 0
+      OnChange = rbMarqueeStyleChange
     end
     object ScrollBar1: TScrollBar
       AnchorSideTop.Control = GroupBox1
@@ -53,16 +53,14 @@ object Form1: TForm1
       OnChange = ScrollBar1Change
     end
     object Edit1: TEdit
-      AnchorSideTop.Control = ScrollBar1
-      AnchorSideTop.Side = asrBottom
       Left = 136
       Height = 23
       Top = 29
       Width = 257
       BorderSpacing.Top = 8
-      OnChange = Edit1Change
       TabOrder = 3
       Text = 'Some text...'
+      OnChange = Edit1Change
     end
     object lblMarqueeLength: TLabel
       AnchorSideTop.Control = seMarqueeLength
@@ -82,9 +80,9 @@ object Form1: TForm1
       Width = 50
       Alignment = taRightJustify
       BorderSpacing.Top = 8
-      OnChange = seMarqueeLengthChange
       TabOrder = 4
       Value = 120
+      OnChange = seMarqueeLengthChange
     end
     object lblMarqueeSpeed: TLabel
       AnchorSideTop.Control = seMarqueeSpeed
@@ -104,9 +102,9 @@ object Form1: TForm1
       Width = 50
       Alignment = taRightJustify
       BorderSpacing.Top = 4
-      OnChange = seMarqueeSpeedChange
       TabOrder = 5
       Value = 8
+      OnChange = seMarqueeSpeedChange
     end
   end
   object btnFont: TButton
@@ -115,8 +113,8 @@ object Form1: TForm1
     Top = 344
     Width = 75
     Caption = 'Font'
-    OnClick = btnFontClick
     TabOrder = 1
+    OnClick = btnFontClick
   end
   object ProgressBar1: TProgressBar
     Left = 13
@@ -184,8 +182,8 @@ object Form1: TForm1
     Top = 64
     Width = 164
     Caption = 'Compare with TProgressBar'
-    OnChange = CheckBox1Change
     TabOrder = 3
+    OnChange = CheckBox1Change
   end
   object rgOrientation: TRadioGroup
     Left = 105
@@ -211,8 +209,8 @@ object Form1: TForm1
       'right to left'
       'top down'
     )
-    OnClick = rgOrientationClick
     TabOrder = 4
+    OnClick = rgOrientationClick
   end
   object rgDrawingStyle: TRadioGroup
     Left = 105
@@ -239,11 +237,11 @@ object Form1: TForm1
       'shiny'
       'bevel'
     )
-    OnClick = rgDrawingStyleClick
     TabOrder = 5
+    OnClick = rgDrawingStyleClick
   end
-  object RadioGroup1: TRadioGroup
-    Left = 104
+  object rgCaption: TRadioGroup
+    Left = 105
     Height = 88
     Top = 408
     Width = 235
@@ -267,10 +265,10 @@ object Form1: TForm1
       'Position+Percentage'
       'Custom text'
     )
-    OnClick = RadioGroup1Click
     TabOrder = 6
+    OnClick = rgCaptionClick
   end
-  object RadioGroup2: TRadioGroup
+  object rgBorder: TRadioGroup
     Left = 374
     Height = 88
     Top = 408
@@ -295,8 +293,8 @@ object Form1: TForm1
       'Raised'
       'Etched'
     )
-    OnClick = RadioGroup2Click
     TabOrder = 7
+    OnClick = rgBorderClick
   end
   object Button1: TButton
     Left = 355
@@ -304,8 +302,8 @@ object Form1: TForm1
     Top = 61
     Width = 75
     Caption = 'AutoSize'
-    OnClick = Button1Click
     TabOrder = 8
+    OnClick = Button1Click
   end
   object FontDialog1: TFontDialog
     MinFontSize = 0

components/exctrls/examples/ProgressBarEx/main.pas

@@ -26,8 +26,8 @@ type
     lblMarqueeLength: TLabel;
     lblMarqueeSpeed: TLabel;
     ProgressBar1: TProgressBar;
-    RadioGroup1: TRadioGroup;
-    RadioGroup2: TRadioGroup;
+    rgCaption: TRadioGroup;
+    rgBorder: TRadioGroup;
     rbNormalStyle: TRadioButton;
     rbMarqueeStyle: TRadioButton;
     rgOrientation: TRadioGroup;
@@ -44,8 +44,8 @@ type
     procedure clbBorderColorColorChanged(Sender: TObject);
     procedure Edit1Change(Sender: TObject);
     procedure FormCreate(Sender: TObject);
-    procedure RadioGroup1Click(Sender: TObject);
-    procedure RadioGroup2Click(Sender: TObject);
+    procedure rgCaptionClick(Sender: TObject);
+    procedure rgBorderClick(Sender: TObject);
     procedure rbNormalStyleChange(Sender: TObject);
     procedure rbMarqueeStyleChange(Sender: TObject);
     procedure rgDrawingStyleClick(Sender: TObject);
@@ -95,28 +95,41 @@ begin
   Height := Width;
 end;
 
-procedure TForm1.RadioGroup1Click(Sender: TObject);
+procedure TForm1.rgCaptionClick(Sender: TObject);
 begin
-  ProgressBarEx.TextMode := TProgressbarTextMode(RadioGroup1.ItemIndex);
+  ProgressBarEx.TextMode := TProgressbarTextMode(rgCaption.ItemIndex);
   case ProgressBarEx.TextMode of
-    tmValue: ProgressBarEx.Caption := 'Voltage: %d mV';
-    tmPercent: ProgressBarEx.Caption := '%.0f%% complete';
-    tmValueAndPercent: ProgressBarEx.Caption := '%1:.0f%% complete at position %0:d';
-    tmCustom: ProgressBarEx.Caption := Edit1.Text;
+    tmValue:
+      if ProgressBarEx.Style = pbstNormal then
+        ProgressBarEx.Caption := 'Voltage: %d mV'
+      else
+        ProgressBarEx.Caption := '';
+    tmPercent:
+      if ProgressBarEx.Style = pbstNormal then
+        ProgressBarEx.Caption := '%.0f%% complete'
+      else
+        ProgressBarEx.Caption := '';
+    tmValueAndPercent:
+      if ProgressBarEx.Style = pbstNormal then
+        ProgressBarEx.Caption := '%1:.0f%% complete at position %0:d'
+      else
+        ProgressBarEx.Caption := '';
+    tmCustom:
+      ProgressBarEx.Caption := Edit1.Text;
   end;
 end;
 
-procedure TForm1.RadioGroup2Click(Sender: TObject);
+procedure TForm1.rgBorderClick(Sender: TObject);
 begin
-  ProgressBarEx.BorderStyle := TProgressBarBorderStyle(RadioGroup2.ItemIndex);
+  ProgressBarEx.BorderStyle := TProgressBarBorderStyle(rgBorder.ItemIndex);
 end;
 
 procedure TForm1.rbNormalStyleChange(Sender: TObject);
 begin
-  Progressbar1.style := pbstNormal;
+  Progressbar1.Style := pbstNormal;
   ProgressbarEx.Style := pbstNormal;
-  ProgressbarEx.Caption := IntToStr(ProgressbarEx.Position);
-  Scrollbar1.Position := ProgressbarEx.Position;
+  rgCaptionClick(nil);
+  ProgressbarEx.Position := Scrollbar1.Position;
   Scrollbar1.Show;
 end;
 

components/exctrls/source/exprogressbar.pas

@@ -515,6 +515,7 @@ begin
         FTimer.Enabled := true;
       end;
   end;
+  Invalidate;
 end;
 
 procedure TProgressBarEx.SetTextMode(AValue: TProgressBarTextMode);