//-------------------------------------------------------------------
//
// Internal Methods / Properties
//
//-------------------------------------------------------------------
#region Internal Methods
/// <summary>
/// process the column collection chagned event
/// </summary>
internal virtual void OnColumnCollectionChanged(GridViewColumnCollectionChangedEventArgs e)
{
if (DesiredWidthList != null)
{
if (e.Action == NotifyCollectionChangedAction.Remove ||
e.Action == NotifyCollectionChangedAction.Replace)
{
// NOTE: The steps to make DesiredWidthList.Count <= e.ActualIndex
//
// 1. init with 3 auto columns;
// 2. add 1 column to the column collection with width 90.0;
// 3. remove the column we jsut added to the the collection;
//
// Now we have DesiredWidthList.Count equals to 3 while the removed column
// has ActualIndex equals to 3.
//
if (DesiredWidthList.Count > e.ActualIndex)
{
DesiredWidthList.RemoveAt(e.ActualIndex);
}
}
else if (e.Action == NotifyCollectionChangedAction.Reset)
{
DesiredWidthList = null;
}
}
}
// Token: 0x06005E0D RID: 24077 RVA: 0x001A7158 File Offset: 0x001A5358
private void ColumnCollectionChanged(object sender, NotifyCollectionChangedEventArgs arg)
{
GridViewColumnCollectionChangedEventArgs gridViewColumnCollectionChangedEventArgs = arg as GridViewColumnCollectionChangedEventArgs;
if (gridViewColumnCollectionChangedEventArgs != null && this.IsPresenterVisualReady)
{
if (gridViewColumnCollectionChangedEventArgs.Column != null)
{
this.OnColumnPropertyChanged(gridViewColumnCollectionChangedEventArgs.Column, gridViewColumnCollectionChangedEventArgs.PropertyName);
return;
}
this.OnColumnCollectionChanged(gridViewColumnCollectionChangedEventArgs);
}
}
/// <summary>
/// Handler of GridViewColumnCollection.CollectionChanged event.
/// </summary>
private void ColumnCollectionChanged(object sender, NotifyCollectionChangedEventArgs arg)
{
GridViewColumnCollectionChangedEventArgs e = arg as GridViewColumnCollectionChangedEventArgs;
if (e != null &&
IsPresenterVisualReady) // if and only if rowpresenter's visual is ready, shall rowpresenter go ahead process the event.
{
// Property of one column changed
if (e.Column != null)
{
OnColumnPropertyChanged(e.Column, e.PropertyName);
}
else
{
OnColumnCollectionChanged(e);
}
}
}
// Token: 0x06005E01 RID: 24065 RVA: 0x001A6F88 File Offset: 0x001A5188
internal virtual void OnColumnCollectionChanged(GridViewColumnCollectionChangedEventArgs e)
{
if (this.DesiredWidthList != null)
{
if (e.Action == NotifyCollectionChangedAction.Remove || e.Action == NotifyCollectionChangedAction.Replace)
{
if (this.DesiredWidthList.Count > e.ActualIndex)
{
this.DesiredWidthList.RemoveAt(e.ActualIndex);
return;
}
}
else if (e.Action == NotifyCollectionChangedAction.Reset)
{
this.DesiredWidthList = null;
}
}
}
//-------------------------------------------------------------------
//
// Internal Methods / Properties
//
//--------------------------------------------------------------------
#region Internal Methods
/// <summary>
/// process the column collection chagned event
/// </summary>
internal virtual void OnColumnCollectionChanged(GridViewColumnCollectionChangedEventArgs e)
{
if (DesiredWidthList != null)
{
if (e.Action == NotifyCollectionChangedAction.Remove
|| e.Action == NotifyCollectionChangedAction.Replace)
{
// NOTE: The steps to make DesiredWidthList.Count <= e.ActualIndex
//
// 1. init with 3 auto columns;
// 2. add 1 column to the column collection with width 90.0;
// 3. remove the column we jsut added to the the collection;
//
// Now we have DesiredWidthList.Count equals to 3 while the removed column
// has ActualIndex equals to 3.
//
if (DesiredWidthList.Count > e.ActualIndex)
{
DesiredWidthList.RemoveAt(e.ActualIndex);
}
}
else if (e.Action == NotifyCollectionChangedAction.Reset)
{
DesiredWidthList = null;
}
}
}
