diff options
Diffstat (limited to 'ext/tk/sample/demos-en/hscale.rb')
| -rw-r--r-- | ext/tk/sample/demos-en/hscale.rb | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/ext/tk/sample/demos-en/hscale.rb b/ext/tk/sample/demos-en/hscale.rb index 743c4b4852..e660216967 100644 --- a/ext/tk/sample/demos-en/hscale.rb +++ b/ext/tk/sample/demos-en/hscale.rb @@ -11,8 +11,9 @@ $hscale_demo = TkToplevel.new {|w| } positionWindow($hscale_demo) +base_frame = TkFrame.new($hscale_demo).pack(:fill=>:both, :expand=>true) -msg = TkLabel.new($hscale_demo) { +msg = TkLabel.new(base_frame) { font $font wraplength '3.5i' justify 'left' @@ -20,7 +21,7 @@ msg = TkLabel.new($hscale_demo) { } msg.pack('side'=>'top') -TkFrame.new($hscale_demo) {|frame| +TkFrame.new(base_frame) {|frame| TkButton.new(frame) { text 'Dismiss' command proc { @@ -36,7 +37,18 @@ TkFrame.new($hscale_demo) {|frame| }.pack('side'=>'left', 'expand'=>'yes') }.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m') -TkFrame.new($hscale_demo) {|frame| + +def setWidth(w, width) + width = width + 21 + x2 = width - 30 + if x2 < 21 + x2 = 21 + end + w.coords 'poly',20,15,20,35,x2,35,x2,45,width,25,x2,5,x2,15,20,15 + w.coords 'line',20,15,20,35,x2,35,x2,45,width,25,x2,5,x2,15,20,15 +end + +TkFrame.new(base_frame) {|frame| canvas = TkCanvas.new(frame) {|c| width 50 height 50 @@ -61,14 +73,3 @@ TkFrame.new($hscale_demo) {|frame| }.pack('side'=>'bottom', 'expand'=>'yes', 'anchor'=>'n') scale.set 75 }.pack('side'=>'top', 'fill'=>'x') - -def setWidth(w, width) - width = width + 21 - x2 = width - 30 - if x2 < 21 - x2 = 21 - end - w.coords 'poly',20,15,20,35,x2,35,x2,45,width,25,x2,5,x2,15,20,15 - w.coords 'line',20,15,20,35,x2,35,x2,45,width,25,x2,5,x2,15,20,15 -end - |