private void UpdateScreenTipSizeAndShape(IScreenTipContent content)
{
RadScreenTipElement element = (RadScreenTipElement)content;
if (element.TipSize != Size.Empty)
{
element.MinSize = element.TipSize;
element.MaxSize = new Size(element.TipSize.Width, element.MaxSize.Height);
}
this.radScreenTipControl1.Size = Screen.FromPoint(Control.MousePosition).WorkingArea.Size;
this.radScreenTipControl1.SetScreenTipElement(element);
this.radScreenTipControl1.LoadElementTree();
this.radScreenTipControl1.RootElement.InvalidateMeasure(true);
this.radScreenTipControl1.RootElement.UpdateLayout();
this.radScreenTipControl1.Size = this.radScreenTipControl1.RootElement.DesiredSize.ToSize();
this.Size = this.radScreenTipControl1.Size;
if (this.radScreenTipControl1.RootElement.Shape == null)
{
return;
}
if (this.Region != null)
{
this.Region.Dispose();
}
using (GraphicsPath path = this.radScreenTipControl1.RootElement.Shape.CreatePath(this.DisplayRectangle))
this.Region = new Region(path);
}
private void templateBox_SelectedIndexChanged(object sender, EventArgs e)
{
//System.Diagnostics.Debug.WriteLine("SelectedIndexChanged: " + this.templateBox.SelectedIndex.ToString());
if (!this.updateCurrentValue)
{
return;
}
//by fdc,his.templateBox.SelectedItem => this.templateBox.SelectedItem.GetType()
if (this.currentValue != null && this.templateBox.SelectedItem.GetType() == this.currentValue.GetType())
{
return;
}
this.currentValue = null;
if (this.templateBox.SelectedIndex != 0)
{
//this.currentValue = Activator.CreateInstance((this.templateBox.SelectedItem as TypeItem).TemplateType) as IScreenTipContent;// as RadScreenTipElement
if (this.originalValue != null)
{
this.host.DestroyComponent(this.originalValue as IComponent);
}
this.currentValue = this.host.CreateComponent(this.templateBox.SelectedItem as Type) as IScreenTipContent; // as RadScreenTipElement
if (this.currentValue is Control)
{
IScreenTipContent tempValue = (this.currentValue as RadScreenTip).ScreenTipElement;
tempValue.TemplateType = (this.currentValue as RadScreenTip).TemplateType;
this.currentValue = tempValue;
}
//this.persistChange = true;
this.updateCurrentValue = true;
//this.stylableElements.Items.Clear();
PopulateElementsBox(this.currentValue.TipItems);
}
}
private void templateBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (!this.updateCurrentValue || this.currentValue != null && (object)(System.Type) this.templateBox.SelectedItem == (object)this.currentValue.GetType())
{
return;
}
this.currentValue = (IScreenTipContent)null;
if (this.templateBox.SelectedIndex == 0)
{
return;
}
if (this.originalValue != null)
{
this.host.DestroyComponent(this.originalValue as IComponent);
}
this.currentValue = this.host.CreateComponent(this.templateBox.SelectedItem as System.Type) as IScreenTipContent;
if (this.currentValue is Control)
{
IScreenTipContent screenTipElement = (IScreenTipContent)(this.currentValue as RadScreenTip).ScreenTipElement;
screenTipElement.TemplateType = (this.currentValue as RadScreenTip).TemplateType;
this.currentValue = screenTipElement;
}
this.updateCurrentValue = true;
this.PopulateElementsBox(this.currentValue.TipItems);
}
private void UpdateScreenTipSizeAndShape(IScreenTipContent content)
{
RadScreenTipElement screenTipElement = (RadScreenTipElement)content;
if (screenTipElement.TipSize != Size.Empty)
{
screenTipElement.MinSize = screenTipElement.TipSize;
screenTipElement.MaxSize = new Size(screenTipElement.TipSize.Width, screenTipElement.MaxSize.Height);
}
Point currentMousePosition = Control.MousePosition;
Screen currentScreen = Screen.FromPoint(currentMousePosition);
this.radScreenTipControl1.Size = currentScreen.WorkingArea.Size;
this.radScreenTipControl1.SetScreenTipElement(screenTipElement);
this.radScreenTipControl1.LoadElementTree();
this.radScreenTipControl1.RootElement.InvalidateMeasure(true);
this.radScreenTipControl1.RootElement.UpdateLayout();
this.radScreenTipControl1.Size = radScreenTipControl1.RootElement.DesiredSize.ToSize();
this.Size = this.radScreenTipControl1.Size;
if (this.radScreenTipControl1.RootElement.Shape != null)
{
if (this.Region != null)
{
this.Region.Dispose();
}
using (GraphicsPath path = this.radScreenTipControl1.RootElement.Shape.CreatePath(this.DisplayRectangle))
{
this.Region = new Region(path);
}
}
}
public void End()
{
this.typeSvc = (ITypeDiscoveryService)null;
this.host = (IDesignerHost)null;
this.editor = (ScreenTipEditor)null;
this.edSvc = (IWindowsFormsEditorService)null;
this.originalValue = (object)null;
this.currentValue = (IScreenTipContent)null;
}
public void End()
{
this.typeSvc = null;
this.host = null;
this.editor = null;
this.edSvc = null;
this.originalValue = null;
this.currentValue = null;
//this.chordConverter = null;
}
public void Show(IScreenTipContent content, Point pivotPoint, int delay)
{
if (pivotPoint.IsEmpty || content == null)
{
return;
}
if (delay >= 0)
{
this.showDelay = delay;
}
this.pivotPoint = pivotPoint;
this.UpdateScreenTipSizeAndShape(content);
this.UpdateScreenTipState();
}
public void Initialize(IWindowsFormsEditorService edSvc, ITypeDiscoveryService typeSvc, IDesignerHost host, IComponentChangeService changeSvc, object value)
{
this.host = host;
this.edSvc = edSvc;
this.typeSvc = typeSvc;
this.changeSvc = changeSvc;
this.currentValue = value as IScreenTipContent;
this.originalValue = value;
this.updateCurrentValue = false;
if (templates == null)
{
templates = this.typeSvc.GetTypes(typeof(IScreenTipContent), false);
if (templates == null)
{
return;
}
foreach (Type type in templates)
{
if (type.IsAbstract || type.IsInterface || type.IsAbstract || !type.IsPublic ||
this.templateBox.Items.Contains(type) || !type.IsVisible || typeof(Control).IsAssignableFrom(type))
{
continue;
}
this.templateBox.Items.Add(type);
}
}
if (this.currentValue != null)
{
Type templateType = (value as IScreenTipContent).TemplateType;
int typeIndex = templateType != null?this.templateBox.Items.IndexOf(templateType) : -1;
if (typeIndex > -1)
{
this.templateBox.SelectedItem = this.templateBox.Items[typeIndex];
}
PopulateElementsBox(this.currentValue.TipItems);
}
this.updateCurrentValue = true;
}
private void button2_Click(object sender, EventArgs e)
{
this.currentValue = (IScreenTipContent)null;
this.EditorService.CloseDropDown();
}
