Fresh start

1 files changed, 76 insertions, 0 deletions

diff --git a/jni/ruby/ext/tk/sample/tkextlib/treectrl/bitmaps.rb b/jni/ruby/ext/tk/sample/tkextlib/treectrl/bitmaps.rb
new file mode 100644
index 0000000..0d8b37b
--- /dev/null
+++ b/jni/ruby/ext/tk/sample/tkextlib/treectrl/bitmaps.rb
@@ -0,0 +1,76 @@
+#
+# Demo: Bitmaps
+#
+def demoBitmaps(t)
+  #if $Version_1_1_OrLater
+  if @has_bgimg
+    t.configure(:showroot=>false, :showbuttons=>false, :showlines=>false,
+                :selectmode=>:browse, :orient=>:horizontal, :wrap=>'5 items',
+                :showheader=>false, :backgroundimage=>@images['sky'])
+  else
+    t.configure(:showroot=>false, :showbuttons=>false, :showlines=>false,
+                :selectmode=>:browse, :orient=>:horizontal, :wrap=>'5 items',
+                :showheader=>false)
+  end
+
+  if $HasColumnCreate
+    t.column_create(:itembackground=>['gray90', []])
+  else
+    t.column_configure(0, :itembackground=>['gray90', []])
+  end
+
+  t.element_create('elemTxt', :text,
+                   :fill=>[@SystemHighlightText, ['selected', 'focus']])
+  t.element_create('elemSelTxt', :rect, :showfocus=>true,
+                   :fill=>[@SystemHighlight, ['selected', 'focus']])
+  t.element_create('elemSelBmp', :rect, :outlinewidth=>4,
+                   :outline=>[@SystemHighlight, ['selected', 'focus']])
+  t.element_create('elemBmp', :bitmap,
+                   :foreground=>[@SystemHighlight, ['selected', 'focus']],
+                   :background=>'linen',
+                   :bitmap=>['question' ['selected']])
+
+  s = t.style_create('STYLE', :orient=>:vertical)
+  t.style_elements(s, ['elemSelBmp', 'elemBmp', 'elemSelTxt', 'elemTxt'])
+  t.style_layout(s, 'elemSelBmp', :union=>'elemBmp', :ipadx=>6, :ipady=>6)
+  t.style_layout(s, 'elemBmp',    :pady=>[0, 6], :expand=>:we)
+  t.style_layout(s, 'elemSelTxt', :union=>'elemTxt', :ipadx=>2)
+  t.style_layout(s, 'elemTxt',    :expand=>:we)
+
+  # Set default item style
+  if $Version_1_1_OrLater
+    t.defaultstyle = [s]
+  end
+
+  bitmap_names = %w(error gray75 gray50 gray25 gray12
+                    hourglass info questhead question warning)
+
+  bitmap_names.each{|name|
+    i = t.item_create
+    unless $Version_1_1_OrLater
+      t.item_style_set(i, 0, s)
+    end
+    t.item_text(i, 0, name)
+    t.item_element_configure(i, 0, 'elemBmp', :bitmap=>name)
+    t.item_lastchild(:root, i)
+  }
+
+  bitmap_names.each{|name|
+    i = t.item_create
+    t.item_style_set(i, 0, s)
+    t.item_text(i, 0, name)
+    if true
+      t.item_element_configure(i, 0, 'elemBmp', :bitmap=>name,
+                               :foreground=>['brown', ''],
+                               :background=>['', ''])
+    else
+      t.item_element_configure(i, 0, 'elemBmp', :bitmap=>name,
+                               :foreground=>[
+                                 @SystemHighlight, ['selected', 'focus'],
+                                 'brown', []
+                               ],
+                               :background=>['', []])
+    end
+    t.item_lastchild(:root, i)
+  }
+end