internal void OnChanged(object sender, ComboBoxEventArgsType e, ComboBoxArgs args)
{
if (this.Changed != null)
{
this.Changed(sender, e, args);
}
}
protected virtual void OnItemChanged(object sender, ItemEventArgsType e, ComboBoxArgs args)
{
this.ResetCachedBounds();
if (this.ItemChanged != null)
{
this.ItemChanged(sender, e, args);
}
}
internal void OnItemChange(object sender, ItemEventArgsType e, ComboBoxArgs args)
{
ListItem item = (ListItem)sender;
ItemTemplate template = this.GetTemplate(item);
switch (e)
{
case ItemEventArgsType.Selection:
if (this.m_selectedItem != null)
{
ListItem selectedItem = this.m_selectedItem;
this.m_selectedItem = null;
if (selectedItem != item)
{
selectedItem.Selected = false;
}
}
this.m_selectedItem = item;
return;
case ItemEventArgsType.TemplateIndex:
{
ComboBoxIndexChangedArgs args2 = args as ComboBoxIndexChangedArgs;
if (args2 == null)
{
throw new ArgumentException("Wrong argument type. args must be of type ComboBoxIndexChangedArgs.", "args");
}
int d = -this.GetTemplate(item, args2.OldTemplateIndex).GetHeight(item);
item.ResetCachedBounds();
d += template.GetHeight(item);
this.OnChanged(this, ComboBoxEventArgsType.Resize, new ComboBoxScrollArgs(d, base.List.IndexOf(item)));
return;
}
}
if (template.AutoHeight)
{
int actualHeight = item.ActualHeight;
item.ResetCachedBounds();
int height = template.GetHeight(item);
if (height != actualHeight)
{
this.OnChanged(this, ComboBoxEventArgsType.Resize, new ComboBoxScrollArgs(height - actualHeight, base.List.IndexOf(item)));
return;
}
}
this.OnChanged(this, ComboBoxEventArgsType.ItemChange, new ComboBoxScrollArgs(0, base.List.IndexOf(item)));
}
internal virtual void OnChange(object sender, ComboBoxEventArgsType e, ComboBoxArgs args)
{
if (this.Changed != null)
{
this.Changed(sender, e, args);
}
}
protected virtual void OnItemChanged(object sender, ItemEventArgsType e, ComboBoxArgs args)
{
this.ResetCachedBounds();
if (this.ItemChanged != null)
{
this.ItemChanged(sender, e, args);
}
}
internal void OnItemChange(object sender, ItemEventArgsType e, ComboBoxArgs args)
{
ListItem item = (ListItem) sender;
ItemTemplate template = this.GetTemplate(item);
switch (e)
{
case ItemEventArgsType.Selection:
if (this.m_selectedItem != null)
{
ListItem selectedItem = this.m_selectedItem;
this.m_selectedItem = null;
if (selectedItem != item)
{
selectedItem.Selected = false;
}
}
this.m_selectedItem = item;
return;
case ItemEventArgsType.TemplateIndex:
{
ComboBoxIndexChangedArgs args2 = args as ComboBoxIndexChangedArgs;
if (args2 == null)
{
throw new ArgumentException("Wrong argument type. args must be of type ComboBoxIndexChangedArgs.", "args");
}
int d = -this.GetTemplate(item, args2.OldTemplateIndex).GetHeight(item);
item.ResetCachedBounds();
d += template.GetHeight(item);
this.OnChanged(this, ComboBoxEventArgsType.Resize, new ComboBoxScrollArgs(d, base.List.IndexOf(item)));
return;
}
}
if (template.AutoHeight)
{
int actualHeight = item.ActualHeight;
item.ResetCachedBounds();
int height = template.GetHeight(item);
if (height != actualHeight)
{
this.OnChanged(this, ComboBoxEventArgsType.Resize, new ComboBoxScrollArgs(height - actualHeight, base.List.IndexOf(item)));
return;
}
}
this.OnChanged(this, ComboBoxEventArgsType.ItemChange, new ComboBoxScrollArgs(0, base.List.IndexOf(item)));
}
private void OnChangeSafe(object sender, ComboBoxEventArgsType e, ComboBoxArgs args)
{
if (this.m_iUpdateCounter <= 0)
{
if ((args.UpdateRange & ComboBoxUpdateRange.Box) != ((ComboBoxUpdateRange) 0))
{
switch (e)
{
case ComboBoxEventArgsType.Repaint:
this.m_bIsChange = true;
break;
case ComboBoxEventArgsType.Refresh:
{
ComboBoxRefreshArgs args2 = args as ComboBoxRefreshArgs;
if (args2 != null)
{
if (((this.m_textBoxItem != null) && args2.ResetBounds) && ((args2.Template == null) || (args2.Template == this.TextBoxTemplate)))
{
this.m_textBoxItem.ResetCachedBounds();
}
this.CalculateTextBoxArea();
this.m_bIsChange = true;
}
break;
}
}
base.Invalidate();
}
if (((args.UpdateRange & ComboBoxUpdateRange.List) != ((ComboBoxUpdateRange) 0)) && (this.m_list != null))
{
this.m_list.OnListChange(sender, e, args);
}
}
}
private void OnChange(object sender, ComboBoxEventArgsType e, ComboBoxArgs args)
{
if (this.InvokeRequired && (this.OnChangeHandler != null))
{
base.Invoke(this.OnChangeHandler, new object[] { sender, e, args });
}
else
{
this.OnChangeSafe(sender, e, args);
}
}