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lulabad
Joined: 24 Apr 2008 Posts: 7
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Posted: Sun May 18, 2008 6:14 am Post subject: Problem with use of TreeViewColumn::setCellDataFunc |
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I do not know how i can use this function.
Can anyone give me an simple example of usage and how must defined the function GtkTreeCellDataFunc func? _________________ -----------------------------------------
Sorry for my bad English, im German |
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Mike Wey
Joined: 07 May 2007 Posts: 428
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Posted: Mon May 19, 2008 2:11 pm Post subject: |
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I haven't used GtkTreeCellDataFunc or similar functions myself, i tried setting one up in the TestWindow demo.
is this what you're looking for:
Code: | diff -u --strip-trailing-cr gtkD/demos/gtkD/TestWindow.d gtkD/demos/gtkD/TestWindow.d
--- gtkD/demos/gtkD/TestWindow.d 2008-04-28 22:22:09.000000000 +0200
+++ gtkD/demos/gtkD/TestWindow.d 2008-05-18 17:37:59.000000000 +0200
@@ -93,6 +93,7 @@
private import gtk.TreeIter;
private import gtk.TreeView;
private import gtk.TreeViewColumn;
+private import gtk.TreeModel;
private import gtk.CellRendererText;
//private import gtk.SListG;
//private import ddi.Drawable;
@@ -1125,12 +1126,14 @@
treeView.setRulesHint(true);
//CellRendererText cellText = new CellRendererText();
- TreeViewColumn column = new TreeViewColumn("Author",new CellRendererText(),"text", 0);
+ auto renderer = new CellRendererText();
+ TreeViewColumn column = new TreeViewColumn("Author", renderer,"text", 0);
treeView.appendColumn(column);
column.setResizable(true);
column.setReorderable(true);
column.setSortColumnId(0);
column.setSortIndicator(true);
+ column.setCellDataFunc(renderer, cast(GtkTreeCellDataFunc)&myDataFunc, /*data*/ null , /*DestroyNotify*/ null);
column = new TreeViewColumn("Country",new CellRendererText(),"text", 1);
treeView.appendColumn(column);
@@ -1154,6 +1157,19 @@
debug(Tango) Stdout("TestWindow.testList END").newline;
}
+ import tango.io.Stdout;
+
+ extern(C) static void myDataFunc(GtkTreeViewColumn* tree_column, GtkCellRenderer* cell, GtkTreeModel* tree_model, GtkTreeIter* tree_iter, void* data)
+ {
+ //Turn the params into D objects.
+ TreeViewColumn column = new TreeViewColumn(tree_column);
+ CellRenderer renderer = new CellRenderer(cell);
+ TreeModel model = new TreeModel(tree_model);
+ TreeIter iter = new TreeIter(tree_iter);
+
+ Stdout("Hello World").newline;
+ }
+
void testDelete(Notebook notebook)
{
// ulong l = 0; |
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lulabad
Joined: 24 Apr 2008 Posts: 7
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Posted: Mon May 19, 2008 2:33 pm Post subject: |
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Mike Wey wrote: | is this what you're looking for: |
perfect. p e r f e c t.
this was exactly I'm looking for.
thank you very much _________________ -----------------------------------------
Sorry for my bad English, im German |
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