Changeset 7523 for branches/GeneralizedQAP/HeuristicLab.Problems.GeneralizedQuadraticAssignment.Views/3.3/ToolTipComboBox.cs
- Timestamp:
- 02/24/12 23:27:06 (12 years ago)
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-
- 1 edited
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branches/GeneralizedQAP/HeuristicLab.Problems.GeneralizedQuadraticAssignment.Views/3.3/ToolTipComboBox.cs
r7484 r7523 51 51 protected override void OnDrawItem(DrawItemEventArgs e) { 52 52 base.OnDrawItem(e); 53 var args = new ToolTipRequiredEventArgs(e.Index, Items[e.Index]);54 OnToolTipRequired(args);53 var args = new ToolTipRequiredEventArgs(e.Index, e.Index >= 0 ? Items[e.Index] : null); 54 if (e.Index >= 0) OnToolTipRequired(args); 55 55 if (!e.State.HasFlag(DrawItemState.ComboBoxEdit) && !string.IsNullOrEmpty(args.ToolTip)) { 56 56 var ttRect = TextRenderer.MeasureText(args.ToolTip, Font);
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