example for ElmList

1 files changed, 60 insertions, 0 deletions

diff --git a/test/test_list.rb b/test/test_list.rb
new file mode 100644
index 0000000..583a5bd
--- /dev/null
+++ b/test/test_list.rb
@@ -0,0 +1,60 @@
+#! /usr/bin/env ruby
+# -*- coding: UTF-8 -*-
+#
+require 'efl/elm/elm_win'
+require 'efl/elm/elm_bg'
+require 'efl/elm/elm_list'
+#
+include Efl
+#
+class MyWin < Elm::ElmWin
+  #
+  def initialize name, title, &block
+    super FFI::MemoryPointer::NULL, name, &block
+    title_set title
+    feed
+    smart_callback_add "delete,request", method(:on_delete), FFI::MemoryPointer.from_string("my data")
+  end
+  #
+  def feed
+    _self = self
+    @bg = Elm::ElmBg.new(self) do
+      size_hint_weight_expand
+      evas_object_color_set 150,180,100,180
+
+      show
+    end
+    resize_object_add @bg
+    @list = Elm::ElmList.new(self) do
+      Dir.entries(ENV["HOME"]).each do |entry|
+        next  if entry[0] == '.'
+        item_append entry, nil, nil, _self.method(:on_select),
+        FFI::MemoryPointer.from_string(entry)
+      end
+      size_hint_weight_expand
+      show
+    end
+    resize_object_add @list
+  end
+  #
+  def on_select data, evas_object, event_info
+    p [:selected, data.read_string]
+  end
+  #
+  def on_delete data, evas_object, event_info
+    puts "EXIT #{data.read_string}"
+    Elm.exit
+  end
+end
+#
+Elm.init
+#
+win = MyWin.new "MyList", "List Example" do
+  alpha_set true
+  resize 300, 200
+  center_set 600, 300
+  show
+end
+#
+Elm.run
+Elm.shutdown