| | 1 | == GtkNodeView == |
| | 2 | This is how we create a node view in cobra |
| | 3 | Just run: cobra nodeview.cobra |
| | 4 | This was taken from the mono Gtk samples |
| | 5 | http://www.mono-project.com/GtkSharpNodeViewTutorialExamples |
| | 6 | {{{ |
| | 7 | #!cobra |
| | 8 | use System |
| | 9 | use Gtk |
| | 10 | |
| | 11 | @args -pkg:gtk-sharp-2.0 |
| | 12 | |
| | 13 | class MyTreeNode inherits TreeNode |
| | 14 | has TreeNode(listOnly=true) |
| | 15 | var artist as String |
| | 16 | has TreeNodeValue(column=0) |
| | 17 | var songTitle as String |
| | 18 | has TreeNodeValue(column=1) |
| | 19 | |
| | 20 | cue init(artist,song_title) |
| | 21 | base.init |
| | 22 | .artist = artist |
| | 23 | .songTitle = song_title |
| | 24 | |
| | 25 | def main is shared has STAThread |
| | 26 | Application.init |
| | 27 | store = NodeStore(MyTreeNode("", "").typeOf) |
| | 28 | store.addNode(MyTreeNode("The Beatles", "Yesterday")) |
| | 29 | view = NodeView(store) |
| | 30 | view.appendColumn("Artist", CellRendererText(), "text", 0) |
| | 31 | view.appendColumn("Song Title", CellRendererText(), "text", 1) |
| | 32 | win = Window("node") |
| | 33 | listen win.deleteEvent, ref .quit |
| | 34 | win.add(view) |
| | 35 | win.showAll |
| | 36 | store.addNode(MyTreeNode("The Beatles", "Yesterday")) |
| | 37 | store.addNode(MyTreeNode("The Beatles", "Yesterday")) |
| | 38 | Application.run |
| | 39 | |
| | 40 | def quit(sender ,e) is shared |
| | 41 | Application.quit |
| | 42 | }}} |
