From 6e6af285917bc61d61e3b113923a6247d9a9558f Mon Sep 17 00:00:00 2001
From: wp <wp.no-reply@lazarus-ide-org>
Date: Tue, 26 Feb 2019 15:27:34 +0000
Subject: [PATCH] TAChart: Increase width of Text column in DataPoints editor.

git-svn-id: trunk@60512 -
---
 components/tachart/tadatapointseditor.lfm |  1 +
 components/tachart/tadatapointseditor.pas | 18 ++++++++++--------
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/components/tachart/tadatapointseditor.lfm b/components/tachart/tadatapointseditor.lfm
index a26dc9bec6..f352a5916e 100644
--- a/components/tachart/tadatapointseditor.lfm
+++ b/components/tachart/tadatapointseditor.lfm
@@ -68,6 +68,7 @@ object DataPointsEditorForm: TDataPointsEditorForm
     CancelButton.Name = 'CancelButton'
     CancelButton.DefaultCaption = True
     TabOrder = 1
+    DefaultButton = pbHelp
     ShowButtons = [pbOK, pbCancel]
   end
   object pmRows: TPopupMenu
diff --git a/components/tachart/tadatapointseditor.pas b/components/tachart/tadatapointseditor.pas
index b86db3ddfe..faee8c7429 100644
--- a/components/tachart/tadatapointseditor.pas
+++ b/components/tachart/tadatapointseditor.pas
@@ -155,16 +155,18 @@ begin
 
   // Adjust column widths
   w := sgData.Canvas.TextWidth('$000000') + 3*varCellPadding + sgData.DefaultRowHeight;
-  for i := 0 to sgData.Columns.Count-1 do
+  for i := 0 to sgData.Columns.Count-2 do
     sgData.Columns[i].Width := w;
+  sgData.Columns[sgData.Columns.Count-1].Width := 3*w;
 
-{$IFDEF WINDOWS}
-  Width := sgData.ColWidths[0] + 1 + sgData.Columns.Count * w + sgData.Left * 2 +
-    IfThen(sgData.BorderStyle = bsNone, 0, 3);
-{$ELSE}
-  Width := sgData.ColWidths[0] + sgData.Columns.Count * w + sgData.Left * 2 +
-    sgData.GridLineWidth * (sgData.Columns.Count-1);
-{$ENDIF}
+  w := sgData.ColWidths[0] + sgData.Left * 2;
+  for i := 0 to sgData.Columns.Count-1 do
+    inc(w, sgData.Columns[i].Width);
+ {$IFDEF WINDOWS}
+  Width := Min(Screen.Width, w + 1 + IfThen(sgData.BorderStyle = bsNone, 0, 3));
+ {$ELSE}
+  Width := Min(Screen.Width, w + sgData.GridLinedWidth * (sgData.Columns.Count-1));
+ {$ENDIF}
 end;
 
 procedure TDataPointsEditorForm.miDeleteRowClick(Sender: TObject);