tvplanit: Refactor ical and vcard import forms to reduce duplicate code.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@8397 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/tvplanit/source/vpimportpreview.lfm

@@ -6,6 +6,7 @@ object VpImportPreviewForm: TVpImportPreviewForm
   Caption = 'VpImportPreviewForm'
   ClientHeight = 295
   ClientWidth = 603
+  LCLVersion = '2.3.0.0'
   object Grid: TDrawGrid
     Left = 0
     Height = 258
@@ -13,7 +14,7 @@ object VpImportPreviewForm: TVpImportPreviewForm
     Width = 603
     Align = alClient
     AutoFillColumns = True
-    ColCount = 2
+    ColCount = 3
     Columns = <    
       item
         Alignment = taCenter
@@ -24,8 +25,14 @@ object VpImportPreviewForm: TVpImportPreviewForm
       end    
       item
         ReadOnly = True
-        Title.Caption = 'Items'
-        Width = 566
+        Title.Caption = 'Title'
+        Width = 410
+      end    
+      item
+        ButtonStyle = cbsPickList
+        SizePriority = 0
+        Title.Caption = 'Title'
+        Width = 160
       end>
     ExtendedSelect = False
     FixedCols = 0
@@ -37,7 +44,8 @@ object VpImportPreviewForm: TVpImportPreviewForm
     OnSetCheckboxState = GridSetCheckboxState
     ColWidths = (
       33
-      566
+      410
+      160
     )
   end
   object ButtonPanel: TPanel