* Correctly set the default value for some properties in the TreeView.

* Implemented double clicking on files in the Open/Save dialog.

2 files changed, 13 insertions, 10 deletions

diff --git a/src/gui/gui_dialogs.pas b/src/gui/gui_dialogs.pas
index b8d2b648..94a388af 100644
--- a/src/gui/gui_dialogs.pas
+++ b/src/gui/gui_dialogs.pas
@@ -21,9 +21,9 @@ unit gui_dialogs;
 
 {
   TODO:
-    * Try and abstract the code to remove all IFDEF's
+    * Try and refactor the code to remove all IFDEF's
     * Implement MessageDlg with icons and buttons [Work-In-Progress]
-    * Select Directory dialog
+    * Select Directory dialog (treeview style)
 }
 
 {.$Define DEBUG}
@@ -748,10 +748,13 @@ var
   e: TFileEntry;
 begin
   e := grid.CurrentEntry;
-  if (e <> nil) and (e.EntryType = etDir) then
-  begin
-    SetCurrentDirectory(e.Name);
-  end;
+  if (e = nil) then
+    Exit; //==>
+    
+  if (e.EntryType = etDir) then
+    SetCurrentDirectory(e.Name)
+  else if (e.EntryType = etFile) then
+    btnOKClick(Sender);
 end;
 
 procedure TfpgFileDialog.SetFilter(const Value: string);
diff --git a/src/gui/gui_tree.pas b/src/gui/gui_tree.pas
index 5bd5e686..aef8507d 100644
--- a/src/gui/gui_tree.pas
+++ b/src/gui/gui_tree.pas
@@ -192,13 +192,13 @@ type
     property    RootNode: TfpgTreeNode read GetRootNode;
     property    Selection: TfpgTreeNode read FSelection write SetSelection;
   published
-    property    DefaultColumnWidth: word read FDefaultColumnWidth write SetDefaultColumnWidth;
+    property    DefaultColumnWidth: word read FDefaultColumnWidth write SetDefaultColumnWidth default 15;
     property    FontDesc: string read GetFontDesc write SetFontDesc;
-    property    ScrollWheelDelta: integer read FScrollWheelDelta write FScrollWheelDelta;
+    property    ScrollWheelDelta: integer read FScrollWheelDelta write FScrollWheelDelta default 15;
     property    ShowColumns: boolean read FShowColumns write SetShowColumns default False;
     property    ShowImages: boolean read FShowImages write SetShowImages default False;
-    property    TreeLineColor: TfpgColor read FTreeLineColor write SetTreeLineColor;
-    property    TreeLineStyle: TfpgLineStyle read FTreeLineStyle write SetTreeLineStyle;
+    property    TreeLineColor: TfpgColor read FTreeLineColor write SetTreeLineColor default clShadow1;
+    property    TreeLineStyle: TfpgLineStyle read FTreeLineStyle write SetTreeLineStyle default lsDot;
     property    OnChange: TNotifyEvent read FOnChange write FOnChange;
     property    OnExpand: TfpgTreeExpandEvent read FOnExpand write FOnExpand;
   end;