* Update images demo to use utf8

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@659 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/virtualtreeview-unstable/demos/images/Unit1.lfm

@@ -18,9 +18,34 @@ object Form1: TForm1
     Align = alClient
     CheckImageKind = ckXP
     DefaultNodeHeight = 20
+    DefaultText = 'Node'
     DragMode = dmAutomatic
     DragOperations = [doCopy, doMove, doLink]
     DrawSelectionMode = smBlendedRectangle
+    Header.Columns = <    
+      item
+        Hint = 'Glavna kolona'
+        ImageIndex = 0
+        Text = 'Main'
+        Width = 200
+      end    
+      item
+        ImageIndex = 1
+        Position = 1
+        Text = 'One'
+        Width = 70
+      end    
+      item
+        ImageIndex = 2
+        Position = 2
+        Text = 'Two'
+        Width = 70
+      end    
+      item
+        Position = 3
+        Text = 'Percent'
+        Width = 150
+      end>
     Header.Font.Height = -11
     Header.Font.Name = 'MS Sans Serif'
     Header.Height = 24
@@ -39,30 +64,6 @@ object Form1: TForm1
     OnGetImageIndex = VST1GetImageIndex
     OnHeaderClick = VST1HeaderClick
     OnInitNode = VST1InitNode
-    Columns = <    
-      item
-        ImageIndex = 0
-        Width = 200
-        WideText = 'Main'
-        WideHint = 'Glavna kolona'
-      end    
-      item
-        ImageIndex = 1
-        Position = 1
-        Width = 70
-        WideText = 'One'
-      end    
-      item
-        ImageIndex = 2
-        Position = 2
-        Width = 70
-        WideText = 'Two'
-      end    
-      item
-        Position = 3
-        Width = 150
-        WideText = 'Percent'
-      end>
   end
   object ImageList1: TImageList
     Height = 24

components/virtualtreeview-unstable/demos/images/Unit1.pas

@@ -26,8 +26,8 @@ unit Unit1;
 interface
 
 uses
-  DelphiCompat, LCLIntf, Messages, LCLType, SysUtils, Classes, Graphics, Controls, Forms,
-  Dialogs, ImgList, VirtualTrees, LResources;
+  DelphiCompat, LCLIntf, LCLType, SysUtils, Classes, Graphics, Controls, Forms,
+  Dialogs, VirtualTrees, LResources;
 
 type
 
@@ -45,7 +45,7 @@ type
       Node: PVirtualNode; var InitialStates: TVirtualNodeInitStates);
     procedure VST1GetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
       Column: TColumnIndex; TextType: TVSTTextType;
-      var CellText: WideString);
+      var CellText: UTF8String);
     procedure VST1GetImageIndex(Sender: TBaseVirtualTree;
       Node: PVirtualNode; Kind: TVTImageKind; Column: TColumnIndex;
       var Ghosted: Boolean; var ImageIndex: Integer);
@@ -63,7 +63,7 @@ type
 
   PMyRec = ^TMyRec;
   TMyRec = record
-    Main: WideString;
+    Main: UTF8String;
     One, Two: integer;
     Percent : integer;
     Index: Integer;
@@ -76,21 +76,6 @@ implementation
 
 uses Math;
 
-//fpc 204 does not have comparevalue
-
-function CompareValue ( const A, B  : Integer) : Integer;
-
-begin
-  result:=1;
-  if a=b then
-    result:=0
-  else
-   if a<b then
-     result:=-1;
-end;
-
-
-
 procedure TForm1.FormCreate(Sender: TObject);
 begin
 
@@ -131,21 +116,18 @@ begin
     RndPercent:=Data.Percent;
 
     InflateRect(CellRect, -1, -1);
-    DrawEdge(TargetCanvas.Handle, CellRect, EDGE_SUNKEN, BF_ADJUST or
-BF_RECT);
+    DrawEdge(TargetCanvas.Handle, CellRect, EDGE_SUNKEN, BF_ADJUST or BF_RECT);
     PercentageSize := (CellRect.Right - CellRect.Left) * RndPercent div 100;
 
     if True then
-    //Multy color approach
+    //Multi color approach
     begin
-
       ColorStart :=clYellow;
 
       R:= GetRValue(ColorStart);
       G:= GetGValue(ColorStart);
       B:= GetBValue(ColorStart);
 
-
       for I := CellRect.Right downto CellRect.Left do
       begin
         TargetCanvas.Brush.Color := RGB(R,G,B);
@@ -155,7 +137,6 @@ BF_RECT);
         Dec(CellRect.Right);
 
         Dec(G);
-
       end;
     end else
     //One color approach
@@ -168,7 +149,6 @@ BF_RECT);
       TargetCanvas.FillRect(CellRect);
     end;
   end;
-
 end;
 
 procedure TForm1.VST1InitNode(Sender: TBaseVirtualTree; ParentNode,
@@ -218,7 +198,7 @@ begin
 end;
 
 procedure TForm1.VST1GetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
-  Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
+  Column: TColumnIndex; TextType: TVSTTextType; var CellText: UTF8String);
 var
   Data: PMyRec;
 begin

components/virtualtreeview-unstable/demos/images/images.lpi

@@ -2,10 +2,11 @@
 <CONFIG>
   <ProjectOptions>
     <PathDelim Value="\"/>
-    <Version Value="6"/>
+    <Version Value="7"/>
     <General>
       <Flags>
         <AlwaysBuild Value="False"/>
+        <LRSInOutputDirectory Value="False"/>
       </Flags>
       <SessionStorage Value="InProjectDir"/>
       <MainUnit Value="0"/>
@@ -46,7 +47,6 @@
         <HasResources Value="True"/>
         <IsPartOfProject Value="True"/>
         <ResourceBaseClass Value="Form"/>
-        <ResourceFilename Value="Unit1.lrs"/>
         <UnitName Value="Unit1"/>
       </Unit1>
     </Units>