BarGalleryViewModel Class

public ObservableCollection<object> AboveMenuItems { get; }

Property Value

ObservableCollection<object>:

The collection of menu items that appear above the menu gallery in a popup.

public ObservableCollection<object> BelowMenuItems { get; }

Property Value

ObservableCollection<object>:

The collection of menu items that below above the menu gallery in a popup.

public bool CanCategorize { get; set; }

Property Value

bool:

true if the gallery sorts and displays items by category when an System.ComponentModel.ICollectionView is set to the ItemsSource; otherwise, false. The default value is true.

public bool CanFilter { get; set; }

Property Value

bool:

true if the gallery supports filtering of items by category; otherwise, false. The default value is false.

public bool CanRibbonAutoScrollToSelectedItem { get; set; }

Property Value

bool:

true if the ribbon gallery selected item should automatically be scrolled into view on selection changes; otherwise, false. The default value is false.

public DataTemplate CategoryHeaderTemplate { get; set; }

Property Value

DataTemplate:

A DataTemplate for category headers when categorization is enabled.

public string CollapsedButtonDescription { get; set; }

Property Value

string:

The text description to display in screen tips for the gallery when it is rendered as a collapsed button.

public bool HasCategoryHeaders { get; set; }

Property Value

bool:

true if the gallery has category headers when categorizing; otherwise, false. The default value is true.

public bool IsSelectionSupported { get; set; }

Property Value

bool:

true if selection is supported by the gallery; otherwise, false. The default value is true.

public bool? IsSynchronizedWithCurrentItem { get; set; }

Property Value

bool?:

true if the SelectedItem is always synchronized with the current item in the Items; false if the SelectedItem is never synchronized with the current item; null if the SelectedItem is synchronized with the current item only if the gallery uses a CollectionView. The default value is null.

public IEnumerable Items { get; set; }

Property Value

IEnumerable:

The collection of gallery items.

public string KeyTipText { get; set; }

Property Value

string:

The key tip text used to access the control.

public ImageSource LargeImageSource { get; set; }

Property Value

ImageSource:

The ImageSource for a large image.

public int MaxMenuColumnCount { get; set; }

Property Value

int:

The maximum number of columns when in a menu. The default value is MaxValue.

public int MaxRibbonColumnCount { get; set; }

Property Value

int:

The maximum number of columns when in-ribbon. The default value is 15.

public ImageSource MediumImageSource { get; set; }

Property Value

ImageSource:

The ImageSource for a medium image.

public ControlResizeMode MenuResizeMode { get; set; }

Property Value

ControlResizeMode:

A ControlResizeMode that indicates how the popup menu can resize. The default value is None.

public int MinLargeRibbonColumnCount { get; set; }

Property Value

int:

The minimum number of columns to use when in-ribbon with a Large variant size. The default value is 5.

public int MinMediumRibbonColumnCount { get; set; }

Property Value

int:

The minimum number of columns to use when in-ribbon with a Medium variant size. The default value is 3.

public int MinMenuColumnCount { get; set; }

Property Value

int:

The minimum number of columns when in a menu. The default value is 1.

public ICommand PopupOpeningCommand { get; set; }

Property Value

ICommand:

The ICommand that executes before the gallery's popup is opened, allowing its items to be customized in MVVM scenarios.

public string SelectedFilterCategory { get; set; }

Property Value

string:

The selected filter category.

public IBarGalleryItemViewModel SelectedItem { get; set; }

Property Value

IBarGalleryItemViewModel:

The selected item.

public ItemCollapseBehavior ToolBarItemCollapseBehavior { get; set; }

Property Value

ItemCollapseBehavior:

The ItemCollapseBehavior for the control when in a ribbon using Simplified layout mode. The default value is Default.

public ItemVariantBehavior ToolBarItemVariantBehavior { get; set; }

Property Value

ItemVariantBehavior:

The ItemVariantBehavior for the control when in a toolbar, which also applies when in a ribbon using Simplified layout mode. The default value is AlwaysSmall.

public bool UseAccentedItemBorder { get; set; }

Property Value

bool:

true if an accented item border should be used for gallery items; otherwise, false. The default value is false.

public bool UseMenuItemAppearance { get; set; }

Property Value

bool:

true if gallery items should use a menu item appearance; otherwise, false. The default value is false.

public bool UseMenuItemIndent { get; set; }

Property Value

bool:

true if gallery items should be indented past the menu's icon column; otherwise, false. The default value is false.

public static CollectionViewSource CreateCollectionViewSource(IEnumerable<IBarGalleryItemViewModel> items, bool categorize)

Returns

CollectionViewSource:

The CollectionViewSource of gallery item view models that was created.

public virtual T SelectItemByValueMatch<T>(Func<T, bool> predicate) where T : IBarGalleryItemViewModel

Type Parameters:

T -

The type of IBarGalleryItemViewModel to examine.

Returns

T:

The BarGalleryViewModelBase that was selected.