public void EditValue_Invoke_ReturnsValue(object value)
{
var editor = new UITypeEditor();
Assert.Same(value, editor.EditValue(null, value));
Assert.Same(value, editor.EditValue(null, null, value));
}
public void Ctor_Properties_DefaultValues()
{
var editor = new UITypeEditor();
using (var bm = new Bitmap(10, 10))
using (var graphics = Graphics.FromImage(bm))
{
Assert.False(editor.IsDropDownResizable);
Assert.Equal(graphics, editor.EditValue(null, graphics));
Assert.Equal(graphics, editor.EditValue(null, null, graphics));
Assert.Equal(UITypeEditorEditStyle.None, editor.GetEditStyle());
Assert.Equal(UITypeEditorEditStyle.None, editor.GetEditStyle(null));
Assert.False(editor.GetPaintValueSupported());
Assert.False(editor.GetPaintValueSupported(null));
// nop
editor.PaintValue(bm, graphics, Rectangle.Empty);
}
}
/// <summary>
/// Edits the given object value using the editor style provided by
/// GetEditorStyle. A service provider is provided so that any
/// required editing services can be obtained.
/// </summary>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (innerEditor != null)
{
return(innerEditor.EditValue(context, provider, value));
}
else
{
return(base.EditValue(context, provider, value));
}
}
private object EditValueResourcePicker(System.Drawing.Design.UITypeEditor defaultEditor, System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
{
object obj;
System.Windows.Forms.Application.AddMessageFilter(this);
FoundResourcePickerDialog = false;
try
{
obj = defaultEditor.EditValue(context, provider, value);
}
finally
{
System.Windows.Forms.Application.RemoveMessageFilter(this);
DetachEvents();
}
return(obj);
}
