diff options
Diffstat (limited to 'ext/tk/sample/demos-en/textpeer.rb')
| -rw-r--r-- | ext/tk/sample/demos-en/textpeer.rb | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/ext/tk/sample/demos-en/textpeer.rb b/ext/tk/sample/demos-en/textpeer.rb index d98ef170b4..c25ce15e5c 100644 --- a/ext/tk/sample/demos-en/textpeer.rb +++ b/ext/tk/sample/demos-en/textpeer.rb @@ -15,10 +15,12 @@ $textpeer_demo = TkToplevel.new {|w| positionWindow(w) } +base_frame = TkFrame.new($textpeer_demo).pack(:fill=>:both, :expand=>true) + count = [0] ## Define a widget that we peer from; it won't ever actually be shown though -first = TkText.new($textpeer_demo, :widgetname=>"text#{count[0] += 1}") +first = TkText.new(base_frame, :widgetname=>"text#{count[0] += 1}") first.insert :end,"This is a coupled pair of text widgets; they are peers to " first.insert :end,"each other. They have the same underlying data model, but " first.insert :end,"can show different locations, have different current edit " @@ -28,6 +30,8 @@ first.insert :end,"the Make Peer button beside the text widget to clone, and " first.insert :end,"delete a particular peer widget using the Delete Peer " first.insert :end,"button." +Tk.update_idletasks ## for 'first' widget + ## Procedures to make and kill clones; most of this is just so that the demo ## looks nice... def makeClone(count, win, txt) @@ -52,12 +56,12 @@ def killClone(win, cnt) end ## Now set up the GUI -makeClone(count, $textpeer_demo, first) -makeClone(count, $textpeer_demo, first) +makeClone(count, base_frame, first) +makeClone(count, base_frame, first) first.destroy ## See Code / Dismiss buttons -TkFrame.new($textpeer_demo){|f| +TkFrame.new(base_frame){|f| TkButton.new(f, :text=>'Dismiss', :width=>15, :command=>proc{ $textpeer_demo.destroy $textpeer_demo = nil @@ -69,4 +73,4 @@ TkFrame.new($textpeer_demo){|f| TkGrid.configure(f, '-', '-', :sticky=>'ew', :row=>5000) } -TkGrid.columnconfigure($textpeer_demo, 0, :weight=>1) +TkGrid.columnconfigure(base_frame, 0, :weight=>1) |