private RadItem GetRibbonBarGroupChildren(RadItem item, ref int count, int index)
{
RadRibbonBarButtonGroup buttonGroup = item as RadRibbonBarButtonGroup;
if (buttonGroup == null)
{
if (count == index)
{
return(item);
}
else
{
return(null);
}
}
for (int i = 0; i < buttonGroup.Items.Count; i++)
{
count++;
RadItem currentItem = this.GetRibbonBarGroupChildren(buttonGroup.Items[i], ref count, index);
if (currentItem != null)
{
return(currentItem);
}
}
return(null);
}
private int GetRibbonBarGroupChildrenCount(RadItem item)
{
RadRibbonBarButtonGroup ribbonBarButtonGroup = item as RadRibbonBarButtonGroup;
if (ribbonBarButtonGroup == null)
{
return(1);
}
int num = 0;
for (int index = 0; index < ribbonBarButtonGroup.Items.Count; ++index)
{
num += this.GetRibbonBarGroupChildrenCount(ribbonBarButtonGroup.Items[index]);
}
return(num);
}
private int GetRibbonBarGroupChildrenCount(RadItem item)
{
RadRibbonBarButtonGroup buttonGroup = item as RadRibbonBarButtonGroup;
if (buttonGroup == null)
{
return(1);
}
int count = 0;
for (int i = 0; i < buttonGroup.Items.Count; ++i)
{
count += this.GetRibbonBarGroupChildrenCount(buttonGroup.Items[i]);
}
return(count);
}
public RadItem GetButtonGroupSelectedItem(RadItem item)
{
RadRibbonBarButtonGroup ribbonBarButtonGroup = item as RadRibbonBarButtonGroup;
if (ribbonBarButtonGroup != null)
{
foreach (RadItem radItem in (RadItemCollection)ribbonBarButtonGroup.Items)
{
RadItem groupSelectedItem = this.GetButtonGroupSelectedItem(radItem);
if (groupSelectedItem != null)
{
return(groupSelectedItem);
}
}
}
else if (item.IsMouseOver)
{
return(item);
}
return((RadItem)null);
}
private RadItem GetRibbonBarGroupChildren(RadItem item, ref int count, int index)
{
RadRibbonBarButtonGroup ribbonBarButtonGroup = item as RadRibbonBarButtonGroup;
if (ribbonBarButtonGroup != null)
{
for (int index1 = 0; index1 < ribbonBarButtonGroup.Items.Count; ++index1)
{
RadItem barGroupChildren = this.GetRibbonBarGroupChildren(ribbonBarButtonGroup.Items[index1], ref count, index);
if (barGroupChildren != null)
{
return(barGroupChildren);
}
}
return((RadItem)null);
}
if (count == index)
{
return(item);
}
++count;
return((RadItem)null);
}
private void ItemChanged(RadItemCollection changed, RadItem target, ItemsChangeOperation operation)
{
this.invalidateCollapsableChildrenCollection = true;
if (operation != ItemsChangeOperation.Inserted &&
operation != ItemsChangeOperation.Set)
{
return;
}
if (target.GetType() == typeof(RadButtonElement))
{
RadButtonElement buttonElement = target as RadButtonElement;
if (string.IsNullOrEmpty(buttonElement.Class))
{
buttonElement.Class = "RibbonBarButtonElement";
}
buttonElement.ButtonFillElement.Class = "ButtonInRibbonFill";
buttonElement.BorderElement.Class = "ButtonInRibbonBorder";
}
else if (target is RadRibbonBarButtonGroup)
{
RadRibbonBarButtonGroup buttonGroup = (RadRibbonBarButtonGroup)target;
buttonGroup.MinSize = new Size(22, 22);
}
else if (target is RadComboBoxElement || target is RadDropDownListElement)
{
target.MinSize = new Size(140, 0);
target.StretchVertically = false;
target.AutoSizeMode = RadAutoSizeMode.WrapAroundChildren;
}
else if (target.GetType() == typeof(RadRadioButtonElement))
{
target.MinSize = new Size(20, 0);
target.StretchVertically = false;
target.AutoSizeMode = RadAutoSizeMode.WrapAroundChildren;
}
else if (target is RadTextBoxElement)
{
target.MinSize = new Size(140, 0);
target.AutoSizeMode = RadAutoSizeMode.WrapAroundChildren;
// The border size is more correct in without horizontal padding
Padding temp = target.Padding;
temp.Left = 0;
temp.Right = 0;
target.Padding = temp;
}
else if (target is RadGalleryElement)
{
target.Padding = new Padding(2, 2, 0, 0);
}
else if (target.GetType() == typeof(RadCheckBoxElement))
{
target.StretchVertically = false;
}
//Georgi: TODO: Why SplitButton needs special attention and DropDownButton no???
//else if (target is RadSplitButtonElement)
//{
// target.StretchHorizontally = false;
// target.StretchVertically = false;
// target.Children[0].Visibility = ElementVisibility.Hidden;
//}
target.NotifyParentOnMouseInput = true;
}
/// <summary>
/// Fires ItemChanged event.
///</summary>
public void ItemChanged(RadItemCollection changed, RadItem target, ItemsChangeOperation operation)
{
if (operation == ItemsChangeOperation.Inserted || operation == ItemsChangeOperation.Removed)
{
this.ResetItemsIsAtUnevenIndexProperty();
}
this.invalidateCollapsableChildrenCollection = true;
if (operation == ItemsChangeOperation.Inserted ||
operation == ItemsChangeOperation.Set)
{
target.NotifyParentOnMouseInput = true;
if (target.GetType() == typeof(RadButtonElement))
{
RadButtonElement buttonElement = target as RadButtonElement;
buttonElement.ButtonFillElement.Class = "ButtonInRibbonFill";
buttonElement.ThemeRole = "ButtonInRibbonButtonGroup";
SynchShowBorder(buttonElement);
}
if (target.GetType() == typeof(RibbonBarGroupSeparator))
{
target.SetDefaultValueOverride(RibbonBarGroupSeparator.OrientationProperty, this.Orientation);
}
if (target is RadRibbonBarButtonGroup)
{
RadRibbonBarButtonGroup buttonGroup = (RadRibbonBarButtonGroup)target;
buttonGroup.SetDefaultValueOverride(RadElement.MinSizeProperty, new Size(22, 22));
}
if (target is RadComboBoxElement || target is RadDropDownListElement)
{
target.SetDefaultValueOverride(RadElement.MinSizeProperty, new Size(140, 0));
target.SetDefaultValueOverride(RadElement.AutoSizeModeProperty, RadAutoSizeMode.WrapAroundChildren);
}
if (target is RadTextBoxElement)
{
RadTextBoxElement textBoxElement = (RadTextBoxElement)target;
target.SetDefaultValueOverride(RadElement.MinSizeProperty, new Size(140, 0));
target.SetDefaultValueOverride(RadElement.AutoSizeModeProperty, RadAutoSizeMode.WrapAroundChildren);
//// The border size is more correct in without horizontal padding
Padding temp = textBoxElement.Padding;
temp.Left = 0;
temp.Right = 0;
textBoxElement.Padding = temp;
textBoxElement.SetDefaultValueOverride(RadElement.PaddingProperty, temp);
}
if (target is RadGalleryElement)
{
target.SetDefaultValueOverride(RadElement.PaddingProperty, new Padding(2, 2, 0, 0));
}
if (target is RadSplitButtonElement)
{
target.SetDefaultValueOverride(RadElement.StretchHorizontallyProperty, false);
target.Children[0].SetDefaultValueOverride(RadElement.VisibilityProperty, ElementVisibility.Hidden);
}
if (target is RadCheckBoxElement)
{
target.SetDefaultValueOverride(RadElement.StretchVerticallyProperty, false);
}
if (target is RadRadioButtonElement)
{
target.SetDefaultValueOverride(RadElement.StretchVerticallyProperty, false);
target.SetDefaultValueOverride(RadElement.AutoSizeModeProperty, RadAutoSizeMode.WrapAroundChildren);
}
}
}
