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bkropf
Joined: 28 Oct 2008
Posts: 6
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 Posted: Wed May 06, 2009 9:43 pm Post subject: using TreeModelFilter? |
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I'm trying to figure out how to use a TreeModelFilter and not having much luck. I'm including a pretty minimal example that segfaults for me, but I don't see any reason why it should (the segfault happens in the setVisibleFunc method). I'm using gdc and tango on ubuntu amd64
| Code: |
import gtk.Main;
import gtk.Window;
import gtk.TreeView;
import gtk.TreeModelFilter;
import gtk.ListStore;
extern(C) int onFilterTree(GtkTreeModel* tree, GtkTreeIter* iter, void* data) {
return true;
}
int main(char[][] args) {
Main.init(args);
Window window = new Window("TreeView Example");
TreeView tree = new TreeView();
window.add(tree);
ListStore musicListStore = new ListStore([ GType.STRING, GType.STRING ]);
TreeModelFilter filter = cast(TreeModelFilter)TreeModelFilter.newTreeModelFilter(musicListStore, null);
filter.setVisibleFunc(&onFilterTree, null, null);
tree.setModel(filter);
tree.setModel(musicListStore);
window.addOnHide(delegate void(Widget w) { Main.exit(0); });
window.showAll;
Main.run();
return 0;
}
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Mike Wey
Joined: 07 May 2007
Posts: 428
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| Posted: Thu May 07, 2009 3:48 pm Post subject: |
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Fixed in svn r680.
The constructor for gtk.TreeModelFilter wasn't wrapped correctly, the following should now work:
| Code: | | TreeModelFilter filter = new TreeModelFilter(musicListStore, null); |
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