public void Clear()
{
if (this.designerHost != null)
{
foreach (IComponent component in new List <RadItem>((IEnumerable <RadItem>) this.DataLayoutControl.LayoutControl.Items))
{
this.designerHost.DestroyComponent(component);
}
}
RadLayoutControl layoutControl = this.DataLayoutControl.LayoutControl;
IList <LayoutControlItemBase> layoutControlItemBaseList = (IList <LayoutControlItemBase>) new List <LayoutControlItemBase>(layoutControl.GetAllItems());
while (layoutControlItemBaseList.Count > 0)
{
DataLayoutControlItem layoutControlItem = layoutControlItemBaseList[0] as DataLayoutControlItem;
layoutControl.RemoveItem(layoutControlItemBaseList[0]);
layoutControlItemBaseList.RemoveAt(0);
if (layoutControlItem != null && layoutControlItem.AssociatedControl != null)
{
layoutControlItem.AssociatedControl.Validating -= new CancelEventHandler(this.control_Validating);
layoutControlItem.AssociatedControl.Validated -= new EventHandler(this.control_Validated);
layoutControl.Controls.Remove(layoutControlItem.AssociatedControl);
}
}
this.editableProperties.Clear();
this.alreadyGeneratedProperties.Clear();
this.validationInfoForEachEditor.Clear();
}
public RadCardViewCustomizeDialog(
RadCardViewElement cardViewElement,
RadLayoutControl layoutControl)
: base(layoutControl)
{
this.cardViewElement = cardViewElement;
this.SplitterItem.ListView.Items.Remove(this.SplitterItem);
}
protected virtual void EnsureItemControlAdded(LayoutControlItem controlItem)
{
RadLayoutControl radLayoutControl = this.ElementTree != null ? this.ElementTree.Control as RadLayoutControl : (RadLayoutControl)null;
if (controlItem == null || controlItem.AssociatedControl == null || (radLayoutControl == null || radLayoutControl.IsInitializing) || radLayoutControl.Controls.Contains(controlItem.AssociatedControl))
{
return;
}
((RadLayoutControlControlCollection)radLayoutControl.Controls).AddInternal(controlItem.AssociatedControl);
}
protected virtual SizeF SubtractControlScrollbarsSize(SizeF availableSize)
{
RadLayoutControl control = this.ElementTree.Control as RadLayoutControl;
if (control.ContainerElement == this)
{
availableSize.Width -= control.VerticalScrollbar.Visible ? (float)control.VerticalScrollbar.Width : 0.0f;
availableSize.Height -= control.HorizontalScrollbar.Visible ? (float)control.HorizontalScrollbar.Height : 0.0f;
}
return(availableSize);
}
public LayoutControlDraggableOverlay(RadLayoutControl owner)
{
this.owner = owner;
this.dragDropService = new LayoutControlDragDropService(this.owner, this);
this.dragDropService.Stopped += new EventHandler(this.dragDropService_Stopped);
this.contextMenu = new RadDropDownMenu();
this.hideMenuItem = new RadMenuItem(LocalizationProvider <LayoutControlLocalizationProvider> .CurrentProvider.GetLocalizedString("ContextMenuHideItemText"));
this.hideMenuItem.Click += new EventHandler(this.hideMenuItem_Click);
this.contextMenu.Items.Add((RadItem)this.hideMenuItem);
LocalizationProvider <LayoutControlLocalizationProvider> .CurrentProviderChanged += new EventHandler(this.UpdateLocalizableStrings);
}
protected override void PaintElement(IGraphics graphics, float angle, SizeF scale)
{
base.PaintElement(graphics, angle, scale);
RadLayoutControl control = this.ElementTree.Control as RadLayoutControl;
if (this.DrawBorder || (control == null || !control.ShowItemBorders) && this.Site == null)
{
return;
}
this.drawingFakeBorder = true;
this.PaintBorder(graphics, angle, scale);
this.drawingFakeBorder = false;
}
protected virtual void InitializeInternalControls()
{
this.validationPanel = new ValidationPanel();
this.validationPanel.Dock = DockStyle.Bottom;
this.validationPanel.MinimumSize = new Size(50, 50);
this.validationPanel.Visible = false;
this.layoutControl = new RadLayoutControl();
this.layoutControl.DrawBorder = false;
this.layoutControl.Dock = DockStyle.Fill;
this.SuspendLayout();
this.Controls.Add((Control)this.LayoutControl);
this.Controls.Add((Control)this.ValidationPanel);
this.ResumeLayout(true);
}
protected override void OnParentChanged(RadElement previousParent)
{
base.OnParentChanged(previousParent);
if (this.AssociatedControl == null || this.ElementTree == null)
{
return;
}
RadLayoutControl control = this.ElementTree.Control as RadLayoutControl;
if (control == null || control.Controls.Contains(this.AssociatedControl))
{
return;
}
((RadLayoutControlControlCollection)control.Controls).AddInternal(this.AssociatedControl);
}
public LayoutControlDragDropService(
RadLayoutControl owner,
LayoutControlDraggableOverlay overlay)
{
this.owner = owner;
this.overlay = overlay;
try
{
Bitmap bitmap = new Bitmap(typeof(LayoutControlDragDropService).Assembly.GetManifestResourceStream("Telerik.WinControls.UI.RadLayoutControl.Editing.Remove.png"));
this.deleteCursor = new Cursor(bitmap.GetHicon());
bitmap.Dispose();
}
catch
{
}
}
protected internal override void CloseItem(RadPageViewItem item)
{
base.CloseItem(item);
if (this.ElementTree == null)
{
return;
}
LayoutControlTabStripItem controlTabStripItem = item as LayoutControlTabStripItem;
RadLayoutControl control = this.ElementTree.Control as RadLayoutControl;
if (controlTabStripItem == null || control == null)
{
return;
}
control.RemoveItem((LayoutControlItemBase)controlTabStripItem.LayoutGroupItem);
}
public LayoutControlXmlSerializer(
RadLayoutControl layoutControl,
ComponentXmlSerializationInfo componentSerializationInfo)
: base(componentSerializationInfo)
{
this.layoutControl = layoutControl;
this.layoutControlItems = new Dictionary <string, LayoutControlItemBase>();
foreach (LayoutControlItemBase allItem in this.layoutControl.GetAllItems())
{
if (!string.IsNullOrEmpty(allItem.Name) && !this.layoutControlItems.ContainsKey(allItem.Name))
{
this.layoutControlItems.Add(allItem.Name, allItem);
}
}
this.controls = new Dictionary <string, Control>();
foreach (Control control in (ArrangedElementCollection)layoutControl.Controls)
{
if (!string.IsNullOrEmpty(control.Name) && !this.controls.ContainsKey(control.Name))
{
this.controls.Add(control.Name, control);
}
}
}
public RadLayoutControlCustomizeDialog(RadLayoutControl layoutControl)
: this()
{
this.layoutControl = layoutControl;
}
public RadLayoutControlControlCollection(RadLayoutControl owner)
: base((Control)owner)
{
this.layoutControl = owner;
}
