diff options
Diffstat (limited to 'ext/tk/sample/demos-en/image3.rb')
| -rw-r--r-- | ext/tk/sample/demos-en/image3.rb | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ext/tk/sample/demos-en/image3.rb b/ext/tk/sample/demos-en/image3.rb index 43afab7ecd..edb6d231bf 100644 --- a/ext/tk/sample/demos-en/image3.rb +++ b/ext/tk/sample/demos-en/image3.rb @@ -8,7 +8,7 @@ # toplevel widget if defined?($image3_demo) && $image3_demo - $image3_demo.destroy + $image3_demo.destroy $image3_demo = nil end @@ -21,7 +21,7 @@ $image3_demo = TkToplevel.new {|w| base_frame = TkFrame.new($image3_demo).pack(:fill=>:both, :expand=>true) -# +# def loadDir3(w) w.delete(0,'end') Dir.glob([$dirName,'*'].join(File::Separator)).sort.each{|f| @@ -37,10 +37,10 @@ end # Arguments: # w - Name of the toplevel window of the demo. def selectAndLoadDir3(w, lbox) - dir = Tk.chooseDirectory(:initialdir=>$dirName.value, + dir = Tk.chooseDirectory(:initialdir=>$dirName.value, :parent=>w, :mustexist=>true) if dir.length > 0 - $dirName.value = dir + $dirName.value = dir loadDir3(lbox) end end @@ -92,11 +92,11 @@ image3_f = TkFrame.new(base_frame).pack(:fill=>:both, :expand=>true) image3_df = TkLabelFrame.new(base_frame, :text=>'Directory:') -image3_ff = TkLabelFrame.new(base_frame, :text=>'File:', +image3_ff = TkLabelFrame.new(base_frame, :text=>'File:', :padx=>'2m', :pady=>'2m') image3_lbx = TkListbox.new(image3_ff, :width=>20, :height=>10) { pack(:side=>:left, :fill=>:y, :expand=>true) - yscrollbar(TkScrollbar.new(image3_ff).pack(:side=>:left, :fill=>:y, + yscrollbar(TkScrollbar.new(image3_ff).pack(:side=>:left, :fill=>:y, :expand=>true)) insert(0, *(%w(earth.gif earthris.gif teapot.ppm))) bind('Double-1', proc{|x,y| loadImage(self, x, y)}, '%x %y') @@ -107,7 +107,7 @@ image3_ent = TkEntry.new(image3_df, :width=>30, :textvariable=>$dirName){ bind('Return', proc{loadDir3(image3_lbx)}) } -TkButton.new(image3_df, :pady=>0, :padx=>'2m', :text=>"Select Dir.", +TkButton.new(image3_df, :pady=>0, :padx=>'2m', :text=>"Select Dir.", :command=>proc{selectAndLoadDir3(image3_ent, image3_lbx)}) { pack(:side=>:left, :fill=>:y, :padx=>[0, '2m'], :pady=>'2m') } @@ -119,7 +119,7 @@ image3_if = TkLabelFrame.new(base_frame, :text=>'Image:') {|f| Tk.grid(image3_df, '-', :sticky=>:ew, :padx=>'1m', :pady=>'1m', :in=>image3_f) -Tk.grid(image3_ff, image3_if, +Tk.grid(image3_ff, image3_if, :sticky=>:nw, :padx=>'1m', :pady=>'1m', :in=>image3_f) TkGrid.columnconfigure(image3_f, 1, :weight=>1) |