diff options
Diffstat (limited to 'ext/tk/sample/demos-en/filebox.rb')
| -rw-r--r-- | ext/tk/sample/demos-en/filebox.rb | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/ext/tk/sample/demos-en/filebox.rb b/ext/tk/sample/demos-en/filebox.rb index 36b19de557..676c347409 100644 --- a/ext/tk/sample/demos-en/filebox.rb +++ b/ext/tk/sample/demos-en/filebox.rb @@ -17,12 +17,14 @@ $filebox_demo = TkToplevel.new {|w| positionWindow(w) } +base_frame = TkFrame.new($filebox_demo).pack(:fill=>:both, :expand=>true) + # label -TkLabel.new($filebox_demo,'font'=>$font,'wraplength'=>'4i','justify'=>'left', +TkLabel.new(base_frame,'font'=>$font,'wraplength'=>'4i','justify'=>'left', 'text'=>"Enter a file name in the entry box or click on the \"Browse\" buttons to select a file name using the file selection dialog.").pack('side'=>'top') # frame -TkFrame.new($filebox_demo) {|frame| +TkFrame.new(base_frame) {|frame| TkButton.new(frame) { text 'Dismiss' command proc{ @@ -40,7 +42,7 @@ TkFrame.new($filebox_demo) {|frame| # frame ['open', 'save'].each{|type| - TkFrame.new($filebox_demo) {|f| + TkFrame.new(base_frame) {|f| TkLabel.new(f, 'text'=>"Select a file to #{type}: ", 'anchor'=>'e')\ .pack('side'=>'left') @@ -48,7 +50,7 @@ TkFrame.new($filebox_demo) {|frame| pack('side'=>'left', 'expand'=>'yes', 'fill'=>'x') TkButton.new(f, 'text'=>'Browse ...', - 'command'=>proc{fileDialog $filebox_demo,e,type})\ + 'command'=>proc{fileDialog base_frame,e,type})\ .pack('side'=>'left') } @@ -58,7 +60,7 @@ TkFrame.new($filebox_demo) {|frame| $tk_strictMotif = TkVarAccess.new('tk_strictMotif') if ($tk_platform['platform'] == 'unix') - TkCheckButton.new($filebox_demo, + TkCheckButton.new(base_frame, 'text'=>'Use Motif Style Dialog', 'variable'=>$tk_strictMotif, 'onvalue'=>1, 'offvalue'=>0 ).pack('anchor'=>'c') @@ -91,7 +93,10 @@ def fileDialog(w,ent,operation) if file != "" ent.delete 0, 'end' ent.insert 0, file - ent.xview 'end' + # ent.xview 'end' + Tk.update_idletasks # need this for Tk::Tile::Entry + # (to find right position of 'xview'). + ent.xview(ent.index('end')) end end |