/// <summary></summary> public OutlookButtonPanel() { AutoSize = false; GripStyle = ToolStripGripStyle.Hidden; LayoutStyle = ToolStripLayoutStyle.VerticalStackWithOverflow; Padding = new Padding(0, 15, 0, 5); ImageScalingSize = new Size(32, 32); Renderer = new OutlookBarPanelRenderer(); m_buttonSize = new Size(100, 47 + Font.Height * 2); OverflowButton.DropDownOpening += OverflowButton_DropDownOpening; }