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41b74c6e20
* ext/tk/*: Support new features of Tcl/Tk8.6b1 and minor bug fixes.
( [KNOWN BUG] Ruby/Tk on Ruby 1.9 will not work on Cygwin. )
* ext/tk/*: Unify sources between Ruby 1.8 & 1.9.
Improve default_widget_set handling.
* ext/tk/*: Multi-TkInterpreter (multi-tk.rb) works on Ruby 1.8 & 1.9.
( [KNOWN BUG] On Ruby 1.8, join to a long term Thread on Tk
callbacks may freeze. On Ruby 1.9, cannot create a second
master interpreter (creating slaves are OK); supported master
interpreter is the default master interpreter only. )
* ext/tk/lib/tkextlib/*: Update supported versions of Tk extensions.
Tcllib 1.8/Tklib 0.4.1 ==> Tcllib 1.11.1/Tklib 0.5
BWidgets 1.7 ==> BWidgets 1.8
TkTable 2.9 ==> TkTable 2.10
TkTreeCtrl 2005-12-02 ==> TkTreeCtrl 2.2.9
Tile 0.8.0/8.5.1 ==> Tile 0.8.3/8.6b1
IncrTcl 2005-02-14 ==> IncrTcl 2008-12-15
TclX 2005-02-07 ==> TclX 2008-12-15
Trofs 0.4.3 ==> Trofs 0.4.4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@24064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
75 lines
2 KiB
Ruby
75 lines
2 KiB
Ruby
# bitmap.rb
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#
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# This demonstration script creates a toplevel window that displays
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# all of Tk's built-in bitmaps.#
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# bitmap widget demo (called by 'widget')
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#
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# bitmapRow --
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# Create a row of bitmap items in a window.
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#
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# Arguments:
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# w - The parent window that is to contain the row.
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# args - The names of one or more bitmaps, which will be displayed
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# in a new row across the bottom of w along with their
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# names.
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def bitmapRow(w,*args)
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TkFrame.new(w){|row|
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pack('side'=>'top', 'fill'=>'both')
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for bitmap in args
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TkFrame.new(row){|base|
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pack('side'=>'left', 'fill'=>'both', 'pady'=>'.25c', 'padx'=>'.25c')
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TkLabel.new(base, 'text'=>bitmap, 'width'=>9).pack('side'=>'bottom')
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Tk::Label.new(base, 'bitmap'=>bitmap).pack('side'=>'bottom')
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}
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end
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}
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end
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# toplevel widget
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if defined?($bitmap_demo) && $bitmap_demo
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$bitmap_demo.destroy
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$bitmap_demo = nil
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end
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# demo toplevel widget
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$bitmap_demo = TkToplevel.new {|w|
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title("Bitmap Demonstration")
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iconname("bitmap")
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positionWindow(w)
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}
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base_frame = TkFrame.new($bitmap_demo).pack(:fill=>:both, :expand=>true)
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# label
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TkLabel.new(base_frame,'font'=>$font,'wraplength'=>'4i','justify'=>'left',
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'text'=>"This window displays all of Tk's built-in bitmaps, along with the names you can use for them in Tcl scripts."){
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pack('side'=>'top')
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}
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# frame
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$bitmap_buttons = TkFrame.new(base_frame) {|frame|
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TkButton.new(frame) {
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text 'Dismiss'
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command proc{
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tmppath = $bitmap_demo
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$bitmap_demo = nil
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tmppath.destroy
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text 'Show Code'
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command proc{showCode 'bitmap'}
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}.pack('side'=>'left', 'expand'=>'yes')
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}
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$bitmap_buttons.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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# frame
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TkFrame.new(base_frame){|f|
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bitmapRow(f,'error','gray25','gray50','hourglass')
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bitmapRow(f,'info','question','questhead','warning')
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pack('side'=>'top', 'expand'=>'yes', 'fill'=>'both')
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}
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