Gong Wpf Dragdrop Versions Save

As part of this release we had 46 issues closed.

Breaking Changes

• #304 Use new msbuild csproj file and other stuff
• #302 Drop targeting to framework .Net 3.5 and .Net 4.0
• #301 Strong-Naming again...
• #274 Increase major on breaking changes

Bugs

• #309 Dragdrop tool throws an exception when trying to reorder ListBox items that are themselves collections.
• #296 DropTargetInsertionAdorner is short
• #295 Adorner being calculated incorrectly with a WrapPanel as ItemsPanel in a ListView
• #291 Changing the width of dragging effect?
• #284 Nested list view drop target
• #283 Fix for dragging an item over a nested ListView ref. #266
• #276 Fix DropTargetInsertionAdorner for empty DataGrid and ListView
• #272 Edited UnfilteredInsertIndex property
• #266 Fix for dragging an item over a nested ListView
• #265 (#264) Fix Ctrl-Click and drag only drags most recently selected item
• #264 Ctrl-Click and drag only drags most recently selected item
• #259 Fix #258 wrong dragged item
• #258 When dragging a selected item, the drag info contains the previously selected items
• #248 Fix IDropInfo.Data when dragging from an ItemsControl using a CollectionViewSource with groups
• #247 Drag&Drop for Row Header in DataGrid
• #244 Dragging an item over a nested ListView which is not a DropTarget will use it as target instead of parent
• #242 Drag a listbox item that has its own listbox inside
• #239 Fix Issue 235 adds focus when clicking unfocused ListBox that switche…
• #235 Focus when selecting an item inside a Multiple Selection in a Control that currently does not have Focus does not change Focus as Expected
• #234 TargetItem is always null
• #233 NullReferenceException

Feature Request

• #292 Allow DataObject to be any object

Enhancements

• #297 Added DropTargetScrollViewer property
• #287 Non ItemsControls use PreviewEvents instead of Bubbeling-Event-Version
• #285 Make dragInfo available in custom drag adorner template selector
• #275 New Feature: Select dropped items after drag&drop action
• #273 Optimization in Drop method of DefaultDropHandler
• #271 Drag&Drop from App to App
• #270 (#269) Using own DataFormat for Drag&Drop action
• #269 Using own DataFormat for Drag&Drop action
• #268 New attached property ShowAlwaysDropTargetAdorner
• #267 Add DragAdorner and EffectAdorner translation attached properties
• #263 Added custom effect text
• #261 Fix for #255 using custom DataObject
• #255 Use custom DataObject directly without checking the Data again
• #251 Allow for adjusting minimum vertical and horizontal drag distances
• #249 Can we change the default position behavior of adorner?
• #229 DropAdornerTemplate
• #203 New attached property ShowDropAdornerOnEmptyTarget
• #176 Reordering ListBox items - renew selection after drop
• #115 Possible to have different DragAdornerTemplates based on DropTarget?

Hacktoberfest

• #300 Add dependency property DropEventType

Where to get it

You can download this release from gong-wpf-dragdrop

• Fixes for hit test problems at drag start #214
  • Fix drag and click operations for ButtonBase controls
  • Fix for the correct source start control at mouse move
  • #213 Support for ControlTemplate types
  • #212 No Handler is called if ListView is inside Expander in DataTemplate
  • #145 Generalized drag-checks for scrollbar etc.
• Fix selection for TreeView a8614fd
  • #227 Application crashes with nested drag source
• Fix exception at capture screen for selected item (used for the default adorner) 64759ee
  • #219 CaptureScreen error
• Change constructor of DropTargetAdorner and give the DragInfo as parameter to the adorner directly.
  • #224 With even the most basic example, I get a NullReferenceException when dragging
• Improve performance for DragOver action with default adorner. d5e4cbf
• Fix possible NullReferenceException at DropTargetInsertionAdorner. 97bbe66
• Update/add/improve comments
• Fix not working DragDropCopyKeyState property.
  • #200 Shortcut for copy-paste / cut-paste functionality?
  • #211 ListBox DragDropKeyStates example moves when being told to copy
  • #223
• Add support for ContentElement as target elements. ContentElements such as Runs within TextBlocks could not be used as drop target items, because they are not UIElements. 23b1299
• Allow drag of elements which are not ItemsControls. a135a80
  • Set the SourceItem to the DataContext from the sender of the drag operation
  • Set the VisualSourceItem to the OriginalSource of the drag operation
  • Use mouse position from OriginalSource if possible
  • #156 Most simplest case is not working
  • #157 Fix IsNotPartOfSender fixes #156
• New attached property DropScrollingMode 54fd735
  • This property specifies how the ScrollViewer reacts to the drop action.
  • #205 Prevent scrolling in 1 direction
• Add new property TargetScrollingMode to DropInfo aeb458c
  • It's possible to override the scrolling mode at the IDropTarget.DragOver method.
  • #154 Stop scrolling when dropping not allowed
• Add new attached property DropTargetAdornerBrush and new Pen property to DropTargetAdorner. So it's now easier to change the drop target adorner brush. ccbb122
  • #225 change AdornerInsert color
• Add new attached property CanDragWithMouseRightButton by @kirileec cba5fa1
  • #218 Add mouse right button dragging support
• Prevent quickly selection changing while drag operation. 826dabe
  • #1 Selecting an item and the mouse quickly changes selection before drag is started
• Better drop target handling for expanded TreeViewItem. eea2b0e
  • #103 Insert position calculates improperly for expanded TreeViewItem
• Fix an issue with the DropAdorner Z-Index. Search for the ScrollContentPresenter only for DataGrid to show the DropTargetAdorner, cause on the other item controls it will shown on top. 46089a8
  • #207 Drop Target Adorner Z level

• 1.0.0
  • #107, #108: Fixed Group insertion adorner
  • #116, #117: Fixed weird behavior of Drag Adorner when dragging to window border
  • #118: Added HitTest4Type for ButtonBase (@toengi)
  • #120: Added DragDirectlySelectedOnly. Don't search for closest item. This allows to start selection when drag starts on empty space inside ListBox. (@sm-g)
  • #89, #91: Support for DragDropContext. Added optional DragDropContext dependency property for declarative of DragDrop operations. (@abbottdev)
  • SHA 65679a37: New IsSameDragDropContextAsSource property
  • SHA 51933a63: Add UnfilteredInsertIndex to DropInfo
  • #122: Support drag after last item in grouped list (@sm-g)
  • #106, #126: Default drop handler changes
    • Call DragOver in drop event too
    • ICloneable support for copy or link effect
  • #125: Fixed an issue when the ItemPresenter contains more ContentControls (@gerritvanroekel)
  • SHA 0e8526bb: Fixed more grouping usage
  • #128: Empty TreeViewItem and common/default moving support
    • it's now possible to drop data on empty treeview items
    • re-create the EffectAdorner if drag&drop Effects are changed
    • the drop target adorner is now expanded to the right
    • change default behavior (move or copy, now default is copy), changable by DragDropCopyKeyState
  • #127, #130: Fixed Shift+Click of multi-selectable controls (works now as windows file explorer)
  • #109, #132: TabControl support and some improvements
    • support TabControl for drag&drop actions
    • support directly TabItem, ListViewItem, ListBoxItem and TreeViewItem
  • SHA: 96aad904d1e1ea1321fa01ce863d086248c88ef3 Search in x and y directions for possible items if the items control orientation is horizontal.
  • SHA: b73562542356e93b32d93c56396fc6d7dd5170c1 Minor drop insertion fix with RightToLeft flow direction.
  • #143: Allow target adorners on non-ItemsControls (@emsaks)
  • #139: Fixed COMException error when dragging over Skype: Provide new method TryCatchOccurredException in IDragSource to handle exceptions (thx to @Antonyo)
  • #161 Make DefaultDragHandler.CanStartDrag virtual (@Hinidu)
  • #172 Fix DragAdorner cliping last right and bottom pixels #173 (@andrewst)
  • #162 Fix for copy functionallity #164
  • #168, #193, #181, #182, #179, #159 Enable drop targets if ItemsControl are in ItemsControl and the ItemsControl is empty
  • #60, #150 Fix RelativeInsertPosition flag enumeration
  • #158 Fix performance issue when dragging an item in a ListView/ItemsControl
  • #188 Fix wrong start index with ItemsControl #196, #181, #182 (@faeriedust)
  • #165, #171 Find correct current adorner layer (root element) (@starguy)
  • #88 Fix finding target orientaion and flow direction (e.g. for TreeView with WrapPanel)
  • #104 Add XmlnsDefinition to AssemblyInfo, which can be used now in Xaml like this: xmlns:dd="urn:gong-wpf-dragdrop"
  • #146 Fix The specified Visual is not an ancestor of this Visual exception
  • #167 Fix VisualTreeHelper.HitTest exception with Viewport3D usage (HitTestParameters are not supported on Viewport3DVisual)
  • #151 Add new attached dependency property UseVisualSourceItemSizeForDragAdorner, so the DragAdorner uses the size of the visual source item as minimum value.
  • #187 Change DragSourceIgnore attached property to use FrameworkPropertyMetadataOptions.Inherits flag which makes this functionality much more useful and easier to control (thx to @mtdaniels)
  • #199 Use target root element to display adorners (@ltrzesniewski)
  • BREAKING CHANGE for strong naming: I will not do this anymore for this packages. If you need this then you should use the Strong Namer from @dsplaisted, it's an easy to add NuGet package which will help you.
  • #198
    • Capture the items with right Dpi. Add a DpiHelper class, cause Microsoft hides this relevant helper class and it's methods.
    • Show DragAdorner also on elements which are not allowed for hit test.
    • No Drag&Drop for NewItemPlaceholder in DataGrid and consider NewItemPlaceholderPosition to insert items at DefaultDropHandler.
    • Add new TargetScrollViewer property to DropInfo.
    • Check for ViewPort size on target insertion adorner.
    • Add new attached property ItemsPanelOrientation. This property allows the user to force the Orientation of the ItemsControl (ItemsPanel). Changes taken from #155 by @jankrib.

• 0.1.4.1 (20 June, 2014)
  • #102: All assemblies in Nuget Package 0.1.4 are compiled against v4 runtime.

• 0.1.4 (30 May, 2014)
  • #80: Handle non-collection targets (DefaultDropHandler was trying to dereference null when the drop target wasn't a collection).
  • #81: Added DragAdornerTemplateSelector.
  • #82: Drop Event does not properly bubble. (PR #101)
  • #83: DragDrop initiated a Messagebox (left mouse button release bug). (PR #100)
  • #84: Listview datatemplate with combobox has drag issues. (PR #87 #94)
  • #85: Drop to TextBox no longer working. (PR #86)
  • #92: Unable to cast object of type 'System.Windows.Documents.Run' to type 'System.Windows.Media.Visual'. (PR #94)
  • #97: Highlight adorner not outlining everything. (PR #99)
  • #98: Assembly is not signed.