private void OnPanelDisposed(object sender, EventArgs e)
{
// Unhook from events so the control can be garbage collected
_panel.Disposed -= new EventHandler(OnPanelDisposed);
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// Only generate the removed event if we have already fired the adding event.
if (_panelEventFired)
{
AutoHiddenGroupPanelEventArgs panelArgs = new AutoHiddenGroupPanelEventArgs(_panel, this);
dockingManager.RaiseAutoHiddenGroupPanelRemoved(panelArgs);
}
}
// Make sure the sliding panel is also disposed
if (!_slidePanel.IsDisposed)
{
_slidePanel.Dispose();
}
}
private void OnPanelDisposed(object sender, EventArgs e)
{
// Unhook from events so the control can be garbage collected
_panel.Disposed -= new EventHandler(OnPanelDisposed);
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// Only generate the removed event if we have already fired the adding event.
if (_panelEventFired)
{
AutoHiddenGroupPanelEventArgs panelArgs = new AutoHiddenGroupPanelEventArgs(_panel, this);
dockingManager.RaiseAutoHiddenGroupPanelRemoved(panelArgs);
}
}
// Make sure the sliding panel is also disposed
if (!_slidePanel.IsDisposed)
_slidePanel.Dispose();
}
private KryptonDockingAutoHiddenGroup CreateAndInsertAutoHiddenGroup(int index, string name)
{
// Create the new auto hidden group instance and add into our collection
KryptonDockingAutoHiddenGroup groupElement = new KryptonDockingAutoHiddenGroup(name, Edge);
groupElement.PageClicked += new EventHandler<KryptonPageEventArgs>(OnDockingAutoHiddenGroupClicked);
groupElement.PageHoverStart += new EventHandler<KryptonPageEventArgs>(OnDockingAutoHiddenGroupHoverStart);
groupElement.PageHoverEnd += new EventHandler<EventArgs>(OnDockingAutoHiddenGroupHoverEnd);
groupElement.Disposed += new EventHandler(OnDockingAutoHiddenGroupDisposed);
InternalInsert(index, groupElement);
// Events are generated from the parent docking manager
KryptonDockingManager dockingManager = DockingManager;
if (dockingManager != null)
{
// The hosting panel/sliding panel dockspace/separator are not shown until the first group is added, so only
// generate the events for allowing customization of the when there is a chance they will become displayed.
if (!_panelEventFired)
{
AutoHiddenGroupPanelEventArgs panelArgs = new AutoHiddenGroupPanelEventArgs(_panel, this);
DockspaceEventArgs dockspaceArgs = new DockspaceEventArgs(_slidePanel.DockspaceControl, null);
DockspaceSeparatorEventArgs separatorArgs = new DockspaceSeparatorEventArgs(_slidePanel.SeparatorControl, null);
dockingManager.RaiseAutoHiddenGroupPanelAdding(panelArgs);
dockingManager.RaiseDockspaceAdding(dockspaceArgs);
dockingManager.RaiseDockspaceSeparatorAdding(separatorArgs);
_panelEventFired = true;
}
// Allow the auto hidden group to be customized by event handlers
AutoHiddenGroupEventArgs groupArgs = new AutoHiddenGroupEventArgs(groupElement.AutoHiddenGroupControl, groupElement);
dockingManager.RaiseAutoHiddenGroupAdding(groupArgs);
}
// Append to the child collection of groups
_panel.Controls.Add(groupElement.AutoHiddenGroupControl);
_panel.Controls.SetChildIndex(groupElement.AutoHiddenGroupControl, (_panel.Controls.Count - 1) - index);
// When adding the first group the panel will not be visible and so we need to
// force the calculation of a new size so it makes itself visible.
_panel.PerformLayout();
return groupElement;
}
/// <summary>
/// Raises the AutoHiddenGroupPanelRemoved event.
/// </summary>
/// <param name="e">An AutoHiddenGroupPanelEventArgs containing the event args.</param>
protected virtual void OnAutoHiddenGroupPanelRemoved(AutoHiddenGroupPanelEventArgs e)
{
if (AutoHiddenGroupPanelRemoved != null)
AutoHiddenGroupPanelRemoved(this, e);
}
/// <summary>
/// Raises the AutoHiddenGroupPanelAdding event.
/// </summary>
/// <param name="e">An AutoHiddenGroupPanelEventArgs containing the event args.</param>
protected virtual void OnAutoHiddenGroupPanelAdding(AutoHiddenGroupPanelEventArgs e)
{
if (AutoHiddenGroupPanelAdding != null)
AutoHiddenGroupPanelAdding(this, e);
}
internal void RaiseAutoHiddenGroupPanelRemoved(AutoHiddenGroupPanelEventArgs e)
{
OnAutoHiddenGroupPanelRemoved(e);
}
internal void RaiseAutoHiddenGroupPanelAdding(AutoHiddenGroupPanelEventArgs e)
{
OnAutoHiddenGroupPanelAdding(e);
}
