paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-08-17 16:19:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

LCL: Fix TGtk2WidgetSet.AppInit. Issue #26649, patch from ocean.

Browse Source 
git-svn-id: trunk@46104 -
This commit is contained in:
juha 2014-09-01 20:55:03 +00:00
parent f1bdd969f5
commit 9d30244f6a
1 changed files with 7 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
lcl/interfaces/gtk2/gtk2widgetset.inc
View File

@ -1037,6 +1037,13 @@ end;
------------------------------------------------------------------------------} ------------------------------------------------------------------------------}
procedure TGtk2WidgetSet.AppInit(var ScreenInfo: TScreenInfo); procedure TGtk2WidgetSet.AppInit(var ScreenInfo: TScreenInfo);
begin begin
{$if defined(cpui386) or defined(cpux86_64)}
// needed otherwise some gtk theme engines crash with division by zero
{$IFNDEF DisableGtkDivZeroFix}
SetExceptionMask(GetExceptionMask + [exOverflow,exZeroDivide,exInvalidOp]);
{$ENDIF}
{$ifend}
InitKeyboardTables; InitKeyboardTables;
{ Compute pixels per inch variable } { Compute pixels per inch variable }
ScreenInfo.PixelsPerInchX := ScreenInfo.PixelsPerInchX :=
@ -1044,17 +1051,6 @@ begin
ScreenInfo.PixelsPerInchY := ScreenInfo.PixelsPerInchY :=
RoundToInt(gdk_screen_height / (GetScreenHeightMM / 25.4)); RoundToInt(gdk_screen_height / (GetScreenHeightMM / 25.4));
ScreenInfo.ColorDepth := gdk_visual_get_system^.depth; ScreenInfo.ColorDepth := gdk_visual_get_system^.depth;
{$if defined(cpui386) or defined(cpux86_64)}
// needed otherwise some gtk theme engines crash with division by zero
{$IFNDEF DisableGtkDivZeroFix}
{$IFDEF windows}
Set8087CW($133F);
{$ELSE}
SetExceptionMask(GetExceptionMask + [exZeroDivide,exInvalidOp]);
{$ENDIF}
{$ENDIF}
{$ifend}
end; end;
procedure TGtk2WidgetSet.AppBringToFront; procedure TGtk2WidgetSet.AppBringToFront;