You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@royale.apache.org by yi...@apache.org on 2020/10/22 08:23:47 UTC
[royale-asjs] 02/03: Emulation stubs
This is an automated email from the ASF dual-hosted git repository.
yishayw pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
commit 300bbf446882ba7b52546ad4032a36860b94b35d
Author: Yishay Weiss <yi...@yell.com>
AuthorDate: Thu Oct 22 09:11:47 2020 +0100
Emulation stubs
---
.../MXRoyale/src/main/royale/mx/controls/Tree.as | 246 +++++++++++----------
.../mx/controls/listClasses/DataGridListBase.as | 24 +-
.../src/main/royale/spark/components/List.as | 60 ++---
3 files changed, 168 insertions(+), 162 deletions(-)
diff --git a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Tree.as b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Tree.as
index f3df2e5..b55559e 100644
--- a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Tree.as
+++ b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/Tree.as
@@ -1283,35 +1283,36 @@ public class Tree extends List
* @private
* Position indicator bar that shows where an item will be placed in the list.
*/
- /* override public function showDropFeedback(event:DragEvent):void
- {
- super.showDropFeedback(event);
- // Adjust for indent
- var vm:EdgeMetrics = viewMetrics;
- var offset:int = 0;
- updateDropData(event);
- var indent:int = 0;
- var depth:int;
- if (_dropData.parent)
- {
- offset = getItemIndex(iterator.current);
- depth = getItemDepth(_dropData.parent, Math.abs(offset - getItemIndex(_dropData.parent)));
- indent = (depth + 1) * getStyle("indentation");
- }
- else
- {
- indent = getStyle("indentation");
- }
- if (indent < 0)
- indent = 0;
- //position drop indicator
- dropIndicator.width = listContent.width - indent;
- dropIndicator.x = indent + vm.left + 2;
- if (_dropData.emptyFolder)
- {
- dropIndicator.y += _dropData.rowHeight / 2;
- }
- } */
+ // not implemented
+ /*override */public function showDropFeedback(event:DragEvent):void
+ {
+ //super.showDropFeedback(event);
+ //// Adjust for indent
+ //var vm:EdgeMetrics = viewMetrics;
+ //var offset:int = 0;
+ //updateDropData(event);
+ //var indent:int = 0;
+ //var depth:int;
+ //if (_dropData.parent)
+ //{
+ //offset = getItemIndex(iterator.current);
+ //depth = getItemDepth(_dropData.parent, Math.abs(offset - getItemIndex(_dropData.parent)));
+ //indent = (depth + 1) * getStyle("indentation");
+ //}
+ //else
+ //{
+ //indent = getStyle("indentation");
+ //}
+ //if (indent < 0)
+ //indent = 0;
+ ////position drop indicator
+ //dropIndicator.width = listContent.width - indent;
+ //dropIndicator.x = indent + vm.left + 2;
+ //if (_dropData.emptyFolder)
+ //{
+ //dropIndicator.y += _dropData.rowHeight / 2;
+ //}
+ }
/**
* @private
@@ -3383,100 +3384,101 @@ public class Tree extends List
* @playerversion AIR 1.1
* @productversion Royale 0.9.3
*/
- /* override protected function dragDropHandler(event:DragEvent):void
+ // not implemented
+ /* override */protected function dragDropHandler(event:DragEvent):void
{
- if (event.isDefaultPrevented())
- return;
-
- hideDropFeedback(event);
-
- if (event.dragSource.hasFormat("treeItems"))
- {
- var items:Array = event.dragSource.dataForFormat("treeItems") as Array;
- var i:int;
- var n:int;
-
- // if we're moving to ourselves, we need to treat it specially and check for "parent"
- // problems where we could recurse forever.
- if (event.action == DragManager.MOVE && dragMoveEnabled)
- {
- if (event.dragInitiator == this)
- {
- // If we're dropping onto ourselves or a child of a descendant then dont actually drop
-
- calculateDropIndex(event);
-
- // If we did start this drag op then we need to remove first
- var index:int;
- var parent:*;
- var parentItem:*;
- var dropIndex:int = _dropData.index;
-
- //get ancestors of the drop target item
- var dropParentStack:Array = getParentStack(_dropData.parent);
- dropParentStack.unshift(_dropData.parent);
-
- n = items.length;
- for (i = 0; i < n; i++)
- {
- parent = getParentItem(items[i]);
- index = getChildIndexInParent(parent, items[i]);
- //check ancestors of the dropTarget if the item matches, we're invalid
-
- for each (parentItem in dropParentStack)
- {
- //we dont want to drop into one of our own sets of children
- if (items[i] === parentItem)
- return;
- }
-
- //we remove before we add due to the behavior
- //of structures with parent pointers like e4x
- removeChildItem(parent, items[i], index);
-
- //is the removed item before the drop location?
- // then we need to shift the dropIndex accordingly
- if (parent == _dropData.parent && index < _dropData.index)
- dropIndex--;
-
- addChildItem(_dropData.parent, items[i], dropIndex);
- }
-
- return;
- }
- }
-
- // If not dropping onto ourselves, then add the
- // items here if it's a copy operation.
- // If it's a move operation (and not on ourselves), then they
- // are added in dragCompleteHandler and are removed from
- // the source's dragCompleteHandler. We do both in dragCompleteHandler
- // because in order to be re-parented, they must be removed from their
- // original source FIRST. This means our code isn't coupled fantastically
- // as dragCompleteHandler must get the destination tree and
- // cast it to a Tree.
-
- if (event.action == DragManager.COPY)
- {
- if (!dataProvider) {
- // Create an empty collection to drop items into.
- dataProvider = [];
- validateNow();
- }
-
- n = items.length;
- for (i = 0; i < n; i++)
- {
- var item:Object = copyItemWithUID(items[i]);
-
- addChildItem(_dropData.parent,
- item,
- _dropData.index);
- }
- }
- }
- lastDragEvent = null;
- } */
+ //if (event.isDefaultPrevented())
+ //return;
+//
+ //hideDropFeedback(event);
+//
+ //if (event.dragSource.hasFormat("treeItems"))
+ //{
+ //var items:Array = event.dragSource.dataForFormat("treeItems") as Array;
+ //var i:int;
+ //var n:int;
+ //
+ //// if we're moving to ourselves, we need to treat it specially and check for "parent"
+ //// problems where we could recurse forever.
+ //if (event.action == DragManager.MOVE && dragMoveEnabled)
+ //{
+ //if (event.dragInitiator == this)
+ //{
+ //// If we're dropping onto ourselves or a child of a descendant then dont actually drop
+ //
+ //calculateDropIndex(event);
+ //
+ //// If we did start this drag op then we need to remove first
+ //var index:int;
+ //var parent:*;
+ //var parentItem:*;
+ //var dropIndex:int = _dropData.index;
+ //
+ ////get ancestors of the drop target item
+ //var dropParentStack:Array = getParentStack(_dropData.parent);
+ //dropParentStack.unshift(_dropData.parent);
+ //
+ //n = items.length;
+ //for (i = 0; i < n; i++)
+ //{
+ //parent = getParentItem(items[i]);
+ //index = getChildIndexInParent(parent, items[i]);
+ ////check ancestors of the dropTarget if the item matches, we're invalid
+ //
+ //for each (parentItem in dropParentStack)
+ //{
+ ////we dont want to drop into one of our own sets of children
+ //if (items[i] === parentItem)
+ //return;
+ //}
+ //
+ ////we remove before we add due to the behavior
+ ////of structures with parent pointers like e4x
+ //removeChildItem(parent, items[i], index);
+ //
+ ////is the removed item before the drop location?
+ //// then we need to shift the dropIndex accordingly
+ //if (parent == _dropData.parent && index < _dropData.index)
+ //dropIndex--;
+ //
+ //addChildItem(_dropData.parent, items[i], dropIndex);
+ //}
+ //
+ //return;
+ //}
+ //}
+ //
+ //// If not dropping onto ourselves, then add the
+ //// items here if it's a copy operation.
+ //// If it's a move operation (and not on ourselves), then they
+ //// are added in dragCompleteHandler and are removed from
+ //// the source's dragCompleteHandler. We do both in dragCompleteHandler
+ //// because in order to be re-parented, they must be removed from their
+ //// original source FIRST. This means our code isn't coupled fantastically
+ //// as dragCompleteHandler must get the destination tree and
+ //// cast it to a Tree.
+ //
+ //if (event.action == DragManager.COPY)
+ //{
+ //if (!dataProvider) {
+ //// Create an empty collection to drop items into.
+ //dataProvider = [];
+ //validateNow();
+ //}
+ //
+ //n = items.length;
+ //for (i = 0; i < n; i++)
+ //{
+ //var item:Object = copyItemWithUID(items[i]);
+ //
+ //addChildItem(_dropData.parent,
+ //item,
+ //_dropData.index);
+ //}
+ //}
+ //}
+ //lastDragEvent = null;
+ }
/**
* Handles <code>DragEvent.DRAG_COMPLETE</code> events. This method
diff --git a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/listClasses/DataGridListBase.as b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/listClasses/DataGridListBase.as
index 52416b1..29dc2f9 100644
--- a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/listClasses/DataGridListBase.as
+++ b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/listClasses/DataGridListBase.as
@@ -21,6 +21,7 @@
package mx.controls.listClasses
{
import mx.controls.dataGridClasses.DataGridColumnList;
+import mx.events.DragEvent;
/* import flash.display.DisplayObject;
import flash.display.Graphics;
@@ -9222,18 +9223,19 @@ public class DataGridListBase extends ListBase /* extends UIComponent
* @playerversion AIR 1.1
* @productversion Royale 0.9.4
*/
- /* protected function dragStartHandler(event:DragEvent):void
+// not implemented
+ protected function dragStartHandler(event:DragEvent):void
{
- if (event.isDefaultPrevented())
- return;
-
- var dragSource:DragSource = new DragSource();
-
- addDragData(dragSource);
-
- DragManager.doDrag(this, dragSource, event, dragImage,
- 0, 0, 0.5, dragMoveEnabled);
- } */
+ //if (event.isDefaultPrevented())
+ //return;
+//
+ //var dragSource:DragSource = new DragSource();
+//
+ //addDragData(dragSource);
+//
+ //DragManager.doDrag(this, dragSource, event, dragImage,
+ //0, 0, 0.5, dragMoveEnabled);
+ }
/**
* Handles <code>DragEvent.DRAG_ENTER</code> events. This method
diff --git a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/List.as b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/List.as
index 8744367..81cf37f 100644
--- a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/List.as
+++ b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/List.as
@@ -1738,8 +1738,9 @@ public class List extends ListBase implements IFocusManagerComponent
* @playerversion AIR 1.5
* @productversion Flex 4
*/
- // protected function dragStartHandler(event:DragEvent):void
- // {
+ // not implemented
+ protected function dragStartHandler(event:DragEvent):void
+ {
// if (event.isDefaultPrevented())
// return;
@@ -1753,7 +1754,7 @@ public class List extends ListBase implements IFocusManagerComponent
// 0 /*yOffset*/,
// 0.5 /*imageAlpha*/,
// dragMoveEnabled);
- // }
+ }
/**
* @private
@@ -1776,33 +1777,34 @@ public class List extends ListBase implements IFocusManagerComponent
* @playerversion AIR 1.5
* @productversion Flex 4
*/
- /* protected function dragCompleteHandler(event:DragEvent):void
+ // not implemented
+ protected function dragCompleteHandler(event:DragEvent):void
{
- if (event.isDefaultPrevented())
- return;
-
- // Remove the dragged items only if they were drag moved to
- // a different list. If the items were drag moved to this
- // list, the reordering was already handles in the
- // DragEvent.DRAG_DROP listener.
- if (!dragMoveEnabled ||
- event.action != DragManager.MOVE ||
- event.relatedObject == this)
- return;
-
- // Clear the selection, but remember which items were moved
- var movedIndices:Vector.<int> = selectedIndices;
- setSelectedIndices(new Vector.<int>(), true);
- validateProperties(); // To commit the selection
-
- // Remove the moved items
- movedIndices.sort(compareValues);
- var count:int = movedIndices.length;
- for (var i:int = count - 1; i >= 0; i--)
- {
- dataProvider.removeItemAt(movedIndices[i]);
- }
- } */
+ //if (event.isDefaultPrevented())
+ //return;
+ //
+ //// Remove the dragged items only if they were drag moved to
+ //// a different list. If the items were drag moved to this
+ //// list, the reordering was already handles in the
+ //// DragEvent.DRAG_DROP listener.
+ //if (!dragMoveEnabled ||
+ //event.action != DragManager.MOVE ||
+ //event.relatedObject == this)
+ //return;
+ //
+ //// Clear the selection, but remember which items were moved
+ //var movedIndices:Vector.<int> = selectedIndices;
+ //setSelectedIndices(new Vector.<int>(), true);
+ //validateProperties(); // To commit the selection
+ //
+ //// Remove the moved items
+ //movedIndices.sort(compareValues);
+ //var count:int = movedIndices.length;
+ //for (var i:int = count - 1; i >= 0; i--)
+ //{
+ //dataProvider.removeItemAt(movedIndices[i]);
+ //}
+ }
/**
* Creates an instance of a class that is used to display the visuals