public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException(nameof(destinationType));
}
if (destinationType == typeof(InstanceDescriptor) && value is TableLayoutStyle)
{
TableLayoutStyle style = (TableLayoutStyle)value;
switch (style.SizeType)
{
case SizeType.AutoSize:
return(new InstanceDescriptor(
style.GetType().GetConstructor(new Type[] {}),
new object[] {}));
case SizeType.Absolute:
case SizeType.Percent:
return(new InstanceDescriptor(
style.GetType().GetConstructor(new Type[] { typeof(SizeType), typeof(int) }),
new object[] { style.SizeType, style.Size }));
default:
break;
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
private void EnsureNotOwned(TableLayoutStyle style)
{
if (style.Owner != null)
{
throw new ArgumentException(System.Windows.Forms.SR.GetString("OnlyOneControl", new object[] { style.GetType().Name }), "style");
}
}
private void EnsureNotOwned(TableLayoutStyle style)
{
if (style.Owner != null)
{
throw new ArgumentException(System.Windows.Forms.SR.GetString("OnlyOneControl", new object[] { style.GetType().Name }), "style");
}
}
private void EnsureNotOwned(TableLayoutStyle style)
{
if (style.Owner != null)
{
throw new ArgumentException(string.Format(SR.OnlyOneControl, style.GetType().Name), "style");
}
}
public void RemoveAt(int index)
{
TableLayoutStyle style = (TableLayoutStyle)this._innerList[index];
style.Owner = null;
this._innerList.RemoveAt(index);
this.PerformLayoutIfOwned();
}
/// <include file='doc\TableLayoutSettings.uex' path='docs/doc[@for="StyleCollection.IList.this"]/*' />
/// <internalonly/>
object IList.this[int index] {
get { return(_innerList[index]); }
set {
TableLayoutStyle style = (TableLayoutStyle)value;
EnsureNotOwned(style);
style.Owner = this.Owner;
_innerList[index] = style;
PerformLayoutIfOwned();
}
}
internal TableLayoutPanelResizeGlyph(Rectangle controlBounds, TableLayoutStyle style, Cursor hitTestCursor, System.Windows.Forms.Design.Behavior.Behavior behavior)
: base(behavior)
{
this.bounds = controlBounds;
this.hitTestCursor = hitTestCursor;
this.style = style;
if (style is ColumnStyle)
{
this.type = TableLayoutResizeType.Column;
}
else
{
this.type = TableLayoutResizeType.Row;
}
}
//
// The IList methods will later be implemeneted, this is to get us started
//
int IList.Add(object style)
{
TableLayoutStyle layoutStyle = (TableLayoutStyle)style;
if (layoutStyle.Owner != null)
{
throw new ArgumentException("Style is already owned");
}
layoutStyle.Owner = table;
int result = al.Add(layoutStyle);
if (table != null)
{
table.PerformLayout();
}
return(result);
}
public int Add(TableLayoutStyle style)
{
return(((IList)this).Add(style));
}
/// <include file='doc\TableLayoutSettings.uex' path='docs/doc[@for="StyleCollection.Add2"]/*' />
/// <internalonly/>
public int Add(TableLayoutStyle style) {
return ((IList)this).Add(style);
}
private void EnsureNotOwned(TableLayoutStyle style) {
if(style.Owner != null) {
throw new ArgumentException(SR.GetString(SR.OnlyOneControl, style.GetType().Name), "style");
}
}
public int Add(TableLayoutStyle style)
{
throw null;
}