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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/ext/tk/sample/demos-en/ttkprogress.rb
Fresh start
Diffstat (limited to 'jni/ruby/ext/tk/sample/demos-en/ttkprogress.rb')
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diff --git a/jni/ruby/ext/tk/sample/demos-en/ttkprogress.rb b/jni/ruby/ext/tk/sample/demos-en/ttkprogress.rb
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+++ b/jni/ruby/ext/tk/sample/demos-en/ttkprogress.rb
@@ -0,0 +1,66 @@
+# ttkprogress.rb --
+#
+# This demonstration script creates several progress bar widgets.
+#
+# based on "Id: ttkprogress.tcl,v 1.3 2007/12/13 15:27:07 dgp Exp"
+
+if defined?($ttkprogress_demo) && $ttkprogress_demo
+ $ttkprogress_demo.destroy
+ $ttkprogress_demo = nil
+end
+
+$ttkprogress_demo = TkToplevel.new {|w|
+ title("Progress Bar Demonstration")
+ iconname("ttkprogress")
+ positionWindow(w)
+}
+
+base_frame = TkFrame.new($ttkprogress_demo).pack(:fill=>:both, :expand=>true)
+
+Ttk::Label.new(base_frame, :font=>$font, :wraplength=>'4i', :justify=>:left,
+ :text=>Tk::UTF8_String.new(<<EOL)).pack(:side=>:top, :fill=>:x)
+Below are two progress bars. \
+The top one is a \\u201Cdeterminate\\u201D progress bar, \
+which is used for showing how far through a defined task the program has got. \
+The bottom one is an \\u201Cindeterminate\\u201D progress bar, \
+which is used to show that the program is busy \
+but does not know how long for. Both are run here in self-animated mode, \
+which can be turned on and off using the buttons underneath.
+EOL
+
+## See Code / Dismiss buttons
+Ttk::Frame.new(base_frame) {|frame|
+ sep = Ttk::Separator.new(frame)
+ Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
+ TkGrid('x',
+ Ttk::Button.new(frame, :text=>'See Code',
+ :image=>$image['view'], :compound=>:left,
+ :command=>proc{showCode 'ttkprogress'}),
+ Ttk::Button.new(frame, :text=>'Dismiss',
+ :image=>$image['delete'], :compound=>:left,
+ :command=>proc{
+ $ttkprogress_demo.destroy
+ $ttkprogress_demo = nil
+ }),
+ :padx=>4, :pady=>4)
+ grid_columnconfigure(0, :weight=>1)
+ pack(:side=>:bottom, :fill=>:x)
+}
+
+frame = Ttk::Frame.new(base_frame).pack(:fill=>:both, :expand=>true)
+
+p1 = Ttk::Progressbar.new(frame, :mode=>:determinate)
+p2 = Ttk::Progressbar.new(frame, :mode=>:indeterminate)
+
+start = Ttk::Button.new(frame, :text=>'Start Progress',
+ :command=>proc{ p1.start; p2.start })
+stop = Ttk::Button.new(frame, :text=>'Stop Progress',
+ :command=>proc{ p1.stop; p2.stop })
+
+Tk.grid(p1, '-', :pady=>5, :padx=>10)
+Tk.grid(p2, '-', :pady=>5, :padx=>10)
+Tk.grid(start, stop, :padx=>10, :pady=>5)
+start.grid_configure(:sticky=>'e')
+stop.grid_configure(:sticky=>'w')
+frame.grid_columnconfigure(:all, :weight=>1)
+