diff options
Diffstat (limited to 'ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb')
| -rw-r--r-- | ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb b/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb index 8527f61df1..d893a83cf2 100644 --- a/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb +++ b/ext/tk/lib/tkextlib/tkHTML/htmlwidget.rb @@ -39,7 +39,10 @@ class Tk::HTML_Widget::ClippingWindow WidgetClassNames[WidgetClassName] = self HtmlClip_TBL = TkCore::INTERP.create_table - TkCore::INTERP.init_ip_env{ HtmlClip_TBL.clear } + + TkCore::INTERP.init_ip_env{ + HtmlClip_TBL.mutex.synchronize{ HtmlClip_TBL.clear } + } def self.new(parent, keys={}) if parent.kind_of?(Hash) @@ -54,7 +57,9 @@ class Tk::HTML_Widget::ClippingWindow else ppath = '' end - return HtmlClip_TBL[ppath] if HtmlClip_TBL[ppath] + HtmlClip_TBL.mutex.synchronize{ + return HtmlClip_TBL[ppath] if HtmlClip_TBL[ppath] + } widgetname = keys.delete('widgetname') if widgetname =~ /^(.*)\.[^.]+$/ @@ -62,7 +67,9 @@ class Tk::HTML_Widget::ClippingWindow if ppath2[0] != ?. ppath2 = ppath + '.' + ppath2 end - return HtmlClip_TBL[ppath2] if HtmlClip_TBL[ppath2] + HtmlClip_TBL.mutex.synchronize{ + return HtmlClip_TBL[ppath2] if HtmlClip_TBL[ppath2] + } ppath = ppath2 end @@ -79,7 +86,9 @@ class Tk::HTML_Widget::ClippingWindow @parent = parent @ppath = parent.path @path = @id = @ppath + '.x' - HtmlClip_TBL[@ppath] = self + HtmlClip_TBL.mutex.synchronize{ + HtmlClip_TBL[@ppath] = self + } end def method_missing(m, *args, &b) |