public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, System.Type destinationType)
{
Skybound.VisualTips.VisualTip visualTip = value as Skybound.VisualTips.VisualTip;
if (destinationType == typeof(string))
{
if (!visualTip.ShouldSerialize())
{
return("(none)");
}
return("(VisualTip)");
}
if (destinationType == typeof(System.ComponentModel.Design.Serialization.InstanceDescriptor))
{
return(new System.ComponentModel.Design.Serialization.InstanceDescriptor(typeof(Skybound.VisualTips.VisualTip).GetConstructor(System.Type.EmptyTypes), null, false));
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
{
WinForms = provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService)) as System.Windows.Forms.Design.IWindowsFormsEditorService;
Skybound.VisualTips.VisualTip visualTip = value as Skybound.VisualTips.VisualTip;
System.Windows.Forms.Control control = new System.Windows.Forms.Control();
if (visualTip.ShouldSerialize())
{
Layout = visualTip.Provider.Renderer.CreateLayout(visualTip);
Layout.Offset(8, 8);
CurrentTip = visualTip;
control.Size = Layout.GetSize() + (new System.Drawing.Size(16, 16));
control.Paint += new System.Windows.Forms.PaintEventHandler(OnDropDownPaint);
control.MouseDown += new System.Windows.Forms.MouseEventHandler(OnDropDownMouseDown);
}
else
{
control.Size = new System.Drawing.Size(144, 28);
control.Paint += new System.Windows.Forms.PaintEventHandler(OnEmptyDropDownPaint);
}
WinForms.DropDownControl(control);
return(value);
}
