Allow restored tiles to span multiple columns/rows. This feature is somewhat similar to allowing custom sizes of restored tiles.

We have create an SDK example showing how the default panel of the RadTileView can be modified to achieve this scenario: you can find the demo in our online git hub repository (https://github.com/telerik/xaml-sdk/tree/master/TileView/RestoredTilesToSpanMultipleRowsAndColumns).

Allow setting a number of minimized rows/columns in RadTileView


Available in R1 2017 Release

Allow users to resize the tiles. Possibly by dragging a left-mouse cursor on the edges of the tiles. This will give flexiblity beyond the 3 fixed size of minimized, maximized, and restored.

Posibility to group the TileViewItems needed

Enable reordering of TileViewItems when in Minimized mode.

Available in R3 2016 SP

Allow the users to resize the MinimizedColumnWidth with a GridSplitter.

Add a DragMode that doesn't swap the items but inserts the DraggedItem on the drop position.

The XAML team has recently reviewed this request and will not be addressing it as at this time the team is focusing on the requests impacting the highest number of developers. If it is blocking for your work please contact us through the support ticketing system with details on your setup and a reference to this item.

You can work this around by setting the PreservePositionWhenMaximized to False and implement custom preserving logic. You can see this approach in the attached project.

private bool isManualPositionChanged = false;
private Dictionary<RadTileViewItem, int> maximizedItemPositionCache = new Dictionary<RadTileViewItem, int>();

public MainWindow()
{
	InitializeComponent();
	this.xTileView.PreviewTileStateChanged += XTileView_PreviewTileStateChanged;
}

private void XTileView_PreviewTileStateChanged(object sender, Telerik.Windows.Controls.PreviewTileStateChangedEventArgs e)
{
	if (this.isManualPositionChanged)
            {
                return;
            }

            RadTileViewItem tileViewItem = (RadTileViewItem)e.OriginalSource;
            var header = tileViewItem.Header;
            TileViewItemState oldState = e.TileState;
            TileViewItemState newState = tileViewItem.TileState;

            if (newState == TileViewItemState.Minimized || newState == TileViewItemState.Restored)
            {
                if (maximizedItemPositionCache.ContainsKey(tileViewItem))
                {
                    this.isManualPositionChanged = true;
                    tileViewItem.Position = maximizedItemPositionCache[tileViewItem];
                    this.isManualPositionChanged = false;
                    maximizedItemPositionCache.Remove(tileViewItem);
                }
                if (newState == TileViewItemState.Restored)
                {
                    this.isManualPositionChanged = true;
                    var tileView = sender as RadTileView;
                    foreach (RadTileViewItem item in tileView.Items)
                    {
                        if (item.TileState == TileViewItemState.Maximized)
                        {
                            item.TileState = TileViewItemState.Restored;
                        }
                    }
                    this.isManualPositionChanged = false;
                }
            }
            else if (newState == TileViewItemState.Maximized)
            {
                if (!maximizedItemPositionCache.ContainsKey(tileViewItem))
                {
                    maximizedItemPositionCache[tileViewItem] = tileViewItem.Position;
                }
            }
}

Hi guys,

I am investigating a weird scrolling behavior in our app, I have more or less reproduced it in the attached sample app. I say 'more or less' because the little sample doesn't exactly have the same structure as our app but the result looks to be the same as what is happening in our software.

When declaring an unnamed style that targets the RadTileViewItem, scrolling the minimized TileViewItems while have one in the Maximized state, reverts all the minimized ones to their 'Normal' state as well as the one that was maximized. If the RadTileViewItem style is given a Key in the resource dictionary and used explicitly in the TileView's ItemContainerStyle property the scrolling works fine.

Both ways of using the style should, in my opinion, behave exactly the same.

Please take a look.

Thanks.

TileView: Add different methods for arranging Tile items. Asked by a client.
For example "ColumnsOnly" would only shuffle items down within the column being inserted into. However this would also mean that gaps would have to be allowed. E.g.
A B C
D E F
G

If G moved between B and E then
A B C
D G F
   E

Initial state of TileView:
A B C
D E F
G

G is moved between B and E (current result)
A B C
D G F
E

REQUESTED RESULT:
A B C
D G F
   E

Add deferred scrolling support

If minimized items are placed top, the horizontal scroll bar should be top as well and so on.

Allow the minimized items to be distributed in rows and columns simultaneously.

DECLINED: Duplicated with https://feedback.telerik.com/Project/143/Feedback/Details/114124-tileview-allow-setting-a-number-of-minimized-rows-columns 

DragAndDrop doesn't work in RadTileView on Mac OS with elevated trust and out of browser application

Reorder underlying collection as tiles change position.

When an item is maximized, the other items should remain in restored state.

"Move the "Fluid" threshold properties to the TileView level.  It seems rediculous that these need to be specified in every Item (sure, I know there is templating, but this would also reduce your code/logic for calculating the areas of items).  If this can be done with attached properties it might be more intuitive and less obtrusive on the control (ex. <RadTileView RadFluidContentControl.LargeToNormalThreshold="200" />)."

Provide close functionality out-of-the-box.