4 files changed, 45 insertions, 24 deletions
diff --git a/src/corelib/fpg_base.pas b/src/corelib/fpg_base.pas
index 15270468..7c89f40a 100644
--- a/src/corelib/fpg_base.pas
+++ b/src/corelib/fpg_base.pas
@@ -81,7 +81,7 @@ const
   FPGM_MOVE        = 16;
   FPGM_POPUPCLOSE  = 17;
   FPGM_HINTTIMER   = 18;
-  FPGM_CUSTOM      = 50000;
+  FPGM_USER        = 50000;
   FPGM_KILLME      = High(Integer);
 
   // The special keys, based on the well-known keyboard scan codes
@@ -603,7 +603,6 @@ implementation
 uses
   fpg_main,  // needed for fpgApplication & fpgNamedColor
   fpg_utils, // needed for fpgFileList
-  fpg_constants,
   typinfo;
 
 
diff --git a/src/gui/fpg_basegrid.pas b/src/gui/fpg_basegrid.pas
index a1cc01d0..6a1fd8b0 100644
--- a/src/gui/fpg_basegrid.pas
+++ b/src/gui/fpg_basegrid.pas
@@ -392,8 +392,9 @@ begin
     FFocusRow := 0;
   if FFocusRow > RowCount-1 then
     FFocusRow := RowCount-1;
-    
-  FollowFocus;
+
+//  FollowFocus;
+  Update;
   CheckFocusChange;
 end;
 
@@ -1150,7 +1151,10 @@ end;
 
 procedure TfpgBaseGrid.Update;
 begin
-  UpdateScrollBars;
+  if csUpdating in ComponentState then
+    Exit;
+
+//  UpdateScrollBars;
   FollowFocus;
   RePaint;
 end;
diff --git a/src/gui/fpg_customgrid.pas b/src/gui/fpg_customgrid.pas
index b5a6c191..ed3b3a89 100644
--- a/src/gui/fpg_customgrid.pas
+++ b/src/gui/fpg_customgrid.pas
@@ -123,7 +123,8 @@ begin
   begin
     FocusRow := 0;
     FocusCol := 0;
-    Repaint;
+//    Repaint;
+    Update;
   end;
 end;
 
@@ -136,7 +137,8 @@ begin
   begin
     TfpgGridColumn(FColumns.Items[i]).TextColor := AValue;
   end;
-  Repaint;
+//  Repaint;
+  Update;
 end;
 
 function TfpgCustomGrid.GetColumns(AIndex: integer): TfpgGridColumn;
@@ -203,10 +205,12 @@ begin
   
   // graemeg 2008-07-18: I believe after all the repaint and event fixes
   //   this check is not required anymore.
-//  if csUpdating in ComponentState then
-//    Exit;
-  UpdateScrollBars;
-  RePaint;
+  //if csUpdating in ComponentState then
+    //Exit;
+  Update;
+  //UpdateScrollBars;
+  //RePaint;
+
 end;
 
 procedure TfpgCustomGrid.SetRowCount(const AValue: Integer);
@@ -220,10 +224,11 @@ begin
 
   // graemeg 2008-07-18: I believe after all the repaint and event fixes
   //   this check is not required anymore.
-//  if csUpdating in ComponentState then
-//    Exit;
-  UpdateScrollBars;
-  RePaint;
+  //if csUpdating in ComponentState then
+    //Exit;
+  Update;
+//  UpdateScrollBars;
+//  RePaint;
 end;
 
 function TfpgCustomGrid.GetColumnWidth(ACol: Integer): integer;
@@ -246,8 +251,9 @@ begin
       lCol.Width := 1
     else
       lCol.Width := AValue;
-    UpdateScrollBars;
-    Repaint;
+    Update;
+    //UpdateScrollBars;
+    //Repaint;
   end;
 end;
 
@@ -268,8 +274,8 @@ begin
   if lCol.FBackgroundColor <> AValue then
   begin
     lCol.FBackgroundColor := AValue;
-//    UpdateScrollBars;
-    Repaint;
+    Update;
+    //Repaint;
   end;
 end;
 
@@ -332,11 +338,11 @@ begin
   i := FColumns.Add(Result);
   DoAfterAddColumn(i);  // update empty cells in descendants
   
-  if csUpdating in ComponentState then
-    Exit; //==>
-    
-  UpdateScrollBars;
-  RePaint;
+  //if csUpdating in ComponentState then
+    //Exit; //==>
+  Update;
+  //UpdateScrollBars;
+  //RePaint;
 end;
 
 procedure TfpgCustomGrid.DeleteColumn(AIndex: integer);
diff --git a/src/gui/fpg_grid.pas b/src/gui/fpg_grid.pas
index 3eecf7c1..5eda16f7 100644
--- a/src/gui/fpg_grid.pas
+++ b/src/gui/fpg_grid.pas
@@ -116,6 +116,7 @@ type
     property    ColumnTextColor;
 //    property    Cols[index: Integer]: TStrings read GetCols write SetCols;
 //    property    Rows[index: Integer]: TStrings read GetRows write SetRows;
+    procedure   Clear;
   end;
 
 
@@ -528,5 +529,16 @@ begin
     Update;
 end;
 
+procedure TfpgCustomStringGrid.Clear;
+var
+  i: integer;
+begin
+  for i := FColumns.Count-1 downto 0 do
+    TfpgStringColumn(FColumns[i]).Free;
+  FColumns.Clear;
+  FRowCount := 0;
+  Update;
+end;
+
 end.