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fix NIL style crash and GTK2 Compiling

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git-svn-id: trunk@4904 -
This commit is contained in:
ajgenius 2003-12-18 15:15:13 +00:00
parent 8e856f0847
commit 6879fd5729
2 changed files with 9 additions and 5 deletions
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13
lcl/interfaces/gtk/gtkproc.inc
View File

@ -4603,7 +4603,7 @@ begin
If Not Assigned(Styles) then
exit;
l:=IndexOfStyle(WName);
//writeln('GetStyle A ',WName,' ',l);
// writeln('GetStyle A ',WName,' ',l);
If l < 0 then begin
// create a new style object
StyleObject := NewStyleObject;
@ -4651,7 +4651,7 @@ begin
StyleObject^.Widget := nil;
GTK_Tooltips_Force_Window(TP);
gtk_widget_ensure_style(PGTKTooltips(TP)^.Tip_Window);
StyleObject^.Style:=GTK_RC_GET_STYLE(PGTKTooltips(TP)^.Tip_Window);
StyleObject^.Style:=gtk_widget_get_style(PGTKTooltips(TP)^.Tip_Window);
end
else
If AnsiCompareText(WName,'gtk_default')=0 then begin
@ -4665,7 +4665,7 @@ begin
// ensure style of the widget
If (StyleObject^.Widget <> nil) then begin
gtk_widget_ensure_style(StyleObject^.Widget);
StyleObject^.Style:=GTK_RC_GET_STYLE(StyleObject^.Widget);
StyleObject^.Style:=gtk_widget_get_style(StyleObject^.Widget);
// ToDo: find out, why sometimes the style is not initialized.
// for example: why the following occurs:
If AnsiCompareText(WName,'button')=0 then begin
@ -5004,10 +5004,10 @@ begin
begin
ThemeWidget:=GetWidgetWithBackgroundWindow(ThemeWidget);
if ThemeWidget<>nil then begin
if GtkWidgetIsA(ThemeWidget,GTK_LIST_ITEM_TYPE) then
if GtkWidgetIsA(ThemeWidget,GTK_TYPE_LIST_ITEM) then
Style:=GetStyle('list');
if Style=nil then
Style:=PGtkStyle(ThemeWidget^.thestyle);
Style:=PGtkStyle(gtk_widget_get_style(ThemeWidget));
end;
if Style=nil then
Style := GetStyle('default');
@ -5620,6 +5620,9 @@ end;
{ =============================================================================
$Log$
Revision 1.233 2003/12/18 15:15:13 ajgenius
fix NIL style crash and GTK2 Compiling
Revision 1.232 2003/11/30 18:35:20 mattias
fixed fpc 1.9.1 warns

1
lcl/interfaces/gtk/gtkproc.pp
View File

@ -75,6 +75,7 @@ uses
function GTK_TYPE_SCROLLBAR : TGTKType; cdecl; external gtkdll name 'gtk_scrollbar_get_type';
function GTK_TYPE_HSCROLLBAR : TGTKType; cdecl; external gtkdll name 'gtk_hscrollbar_get_type';
function GTK_TYPE_VSCROLLBAR : TGTKType; cdecl; external gtkdll name 'gtk_vscrollbar_get_type';
function GTK_TYPE_LIST_ITEM : TGTKType; cdecl; external gtkdll name 'gtk_list_item_get_type';
{$ENDIF}
procedure laz_gdk_gc_set_dashes(gc:PGdkGC; dash_offset:gint;