paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-08-14 14:39:06 +02:00
Code Issues Packages Projects Releases Wiki Activity

Gtk2: fixed TScrollingWinControl moving viewport out of scrollbar max ranges.

Browse Source 
git-svn-id: trunk@25580 -
This commit is contained in:
zeljko 2010-05-22 13:11:15 +00:00
parent 5074140f97
commit 924cafa5b4
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lcl/interfaces/gtk/gtkcallback.inc
View File

@ -2584,11 +2584,14 @@ begin
if (AWidgetInfo^.LCLObject is TScrollingWinControl) then if (AWidgetInfo^.LCLObject is TScrollingWinControl) then
begin begin
MaxValue := ARange^.adjustment^.upper; if ARange^.adjustment^.page_size > 0 then
MaxValue := ARange^.adjustment^.upper - ARange^.adjustment^.page_size
else
MaxValue := ARange^.adjustment^.upper;
if (AValue > MaxValue) or (AValue < ARange^.adjustment^.lower) then if (AValue > MaxValue) or (AValue < ARange^.adjustment^.lower) then
begin begin
Result := not Result; Result := not Result;
exit; AValue := MaxValue;
end; end;
end; end;