/// <summary> /// Feeds mouse Wheel. If applied on a IScrollableItem it's sended to it /// </summary> /// <param name="e"></param> /// <returns>True if handled. False otherwise</returns> internal static bool FeedMouseWheel(MouseEventArgs e) { RibbonDropDown dd = LastPopup as RibbonDropDown; if (dd != null) { foreach (RibbonItem item in dd.Items) { if (dd.RectangleToScreen(item.Bounds).Contains(e.Location)) { IScrollableRibbonItem sc = item as IScrollableRibbonItem; if (sc != null) { if (e.Delta < 0) { sc.ScrollDown(); } else { sc.ScrollUp(); } return(true); } } } } return(false); }
/// <summary> /// Selects the item when in a dropdown, in design mode /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void RibbonItem_Click(object sender, EventArgs e) { RibbonDropDown dd = Canvas as RibbonDropDown; if (dd != null && dd.SelectionService != null) { dd.SelectionService.SetSelectedComponents( new Component[] { this }, System.ComponentModel.Design.SelectionTypes.Primary); } }
/// <summary> /// Shows the DropDown /// </summary> public void ShowDropDown() { Console.WriteLine(" click item set text111"); OnDropDownShowing(EventArgs.Empty); AssignHandlers(); RibbonDropDown dd = new RibbonDropDown(this, DropDownItems, Owner); dd.ShowSizingGrip = DropDownResizable; dd.Closed += new EventHandler(DropDown_Closed); dd.Show(Owner.PointToScreen(new Point(TextBoxBounds.Left, Bounds.Bottom))); }
/// <summary> /// Shows the drop down items of the button, as if the dropdown part has been clicked /// </summary> public void ShowDropDown() { if (DropDownItems.Count == 0) { SetPressed(false); return; } IgnoreDeactivation(); _dropDown = new RibbonDropDown(this, DropDownItems, Owner); //_dropDown.FormClosed += new FormClosedEventHandler(dropDown_FormClosed); //_dropDown.StartPosition = FormStartPosition.Manual; _dropDown.ShowSizingGrip = true; Point location = Canvas.PointToScreen(new Point(Bounds.Left, Bounds.Top)); SetDropDownVisible(true); _dropDown.Show(location); }
/// <summary> /// Creates the DropDown menu /// </summary> protected virtual void CreateDropDown() { _dropDown = new RibbonDropDown(this, DropDownItems, Owner); }