DragController updated

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  • a new name: DragController
  • Phd Thesis On Web Mining drag and drop multiple items at once if multipleSelection is set to true for a component
  • added the following methods to the DragEvent Object:
  • evt.checkType
  • evt.addItem
  • evt.removeItem
  • evt.addAndRemoveItem
  • the methods were renamed to fit Macromedias naming conventions for methods
  • i lowered the addReference restriction that both components have to be UIComponents. Now only the source has to be an UIComponent and the target suffices to be a MovieClip.
  • added a veto method for the “drag_start” event. So user can decide on this Event if he would like to allow dragging of this specific item.
  • added an Paper On Strategic Marketing onDropData method besides the Event handlers. So you can assign this method directly to a defined target component.
  • added flags similar to DragAndDropTree component. These are:
  • DENYDRAGFOLDER (only tree component)
  • DENYDRAGITEM (only tree component, as i makes no sense for other components)
  • DENYDROPINTOITEM (only tree component)
  • DENYDROPINTOFOLDER (only tree component)
  • DENYDROPINTO (only tree component)
  • DENYDROPINBETWEEN this option disallows setting a specific target index position and will add the item at the end of the List, DataGrid, Tree
  • removed some bugs concerning Focus on Component and selectedItems. But i am not sure if there aren’t some left due to Flash’s strange Focus mechanisms. (sure, I still haven’t understood the focus mechnism of MM components)

Source code for the DragController Flash Component
Title: DragController Source (0 click)
http://www.fcoss.nl/?buy-a-resume-online Buy A Resume Online Caption: Source code for the DragController Flash Component
Filename: source-2.zip
Size: 624 kB

Self Help Is The Best Help Essay In 100 Words

Draggable Controller

http://glidecoaching.com/?equality-and-diversity-essay-help Equality And Diversity Essay Help It requires Flash 8 to work because I’m using BitmapData for clone the dragged item (wow, this is incredible easy to do now 🙂 )
You can see a demo here: DraggableController.html
This is the code used in the .fla, in order to manage the component events:

/** Setting up the list of relationship between components **/ dc.AddReference(this._datagrid_1, this._list_1) dc.AddReference(this._datagrid_1, this._datagrid_2) dc.AddReference(this._datagrid_1, this._tree_1) dc.AddReference(this._datagrid_1, this._datagrid_1) dc.AddReference(this._list_1, this._list_2) dc.AddReference(this._list_1, this._text_ctrl_1) dc.AddReference(this._text_ctrl_2, this._list_2) dc.AddReference(this._tree_1, this._list_2) dc.AddReference(this._tree_1, this._text_ctrl_2) dc.AddReference(this._tree_1, this._text_area_1) dc.AddReference(this._list_2, this._text_area_1) /** drag complete listener **/ dc.addEventListener("drag_complete", this) /** evt: - target_component = drop destination component - source_component = drag n' drop source component - source_item = item dragged - source_index = selectedIndex of the source component - target_item = drop destination item inside target_component - target_index = drop destination index IMPORTANT: once received evt you must Veto() or Skip() the evt itself. evt.Skip() will simply remove the dragging movieclip evt.Veto() will move back the dragging item to its source */ function drag_complete(evt:Object):Void{ if(evt.target_component == _list_1){ evt.Veto() } else if(evt.target_component == _datagrid_2 or evt.target_component == _datagrid_1){ evt.source_component.removeItemAt(evt.source_index) evt.target_component.addItemAt(evt.target_index, evt.source_item) Selection.setFocus(null) evt.target_component.selectRow(evt.target_index, false, false) evt.Skip() } else if(evt.target_component == _tree_1){ evt.source_component.removeItemAt(evt.source_index) var node:XMLNode = new XMLNode(1, "node") node.attributes.label = evt.source_item.title + "(Cloned)" node.attributes.data = evt.source_item evt.target_item.appendChild(node) evt.Skip() } else if(evt.target_component == _text_ctrl_1){ evt.source_component.removeItemAt(evt.source_index) evt.target_component.text = evt.source_item.label evt.Skip() } else if(evt.target_component == _list_2 && evt.source_component == _tree_1){ evt.source_item.removeNode() evt.source_component.dataProvider = evt.source_component.getDataProvider() evt.target_component.addItemAt(evt.target_index, evt.source_item.attributes.label) evt.Skip() } else if(evt.target_component == _text_area_1 && evt.source_component == _list_2){ evt.source_component.removeItemAt(evt.source_index) evt.target_component.text = evt.source_item.label evt.Skip() } else if(evt.target_component == _text_area_1 && evt.source_component == _tree_1){ evt.source_item.removeNode() evt.source_component.dataProvider = evt.source_component.getDataProvider() evt.target_component.text = evt.source_item evt.Skip() } else { evt.Veto() } }

The .zip with all the file is available here, if anyone want to test and improve it.

Drag and Drop manager for ui components
Gre Essay Help Title: DraggableController (0 click)
http://marblehouse.ca/implementing-it-service-management-a-systematic-literature-review/ Implementing It Service Management A Systematic Literature Review Caption: Drag and Drop manager for ui components
http://www.unhcr-centraleurope.org/?top-rated-business-plan-writers Top Rated Business Plan Writers Filename: draggablecontroller-4.zip
Size: 438 kB

Drag and Drop Tree component, yet another!

Yes, this is another drag and drop tree component 🙂
It was a log I wanted to extends the built-in Flash mx 2004 Tree component in order to allow drag and drop operations.. but time was always my enemy.
I was lucky that i need one for work.. i look around and i founded some cool other similar components, but i wanted to be able to do it by myself 😉
It just extends the base Tree component and you can set some drag and drop rules, just costants..
for example, i set these costants to be used:

they can be used in combinations:
in this way you cannot drag a folder, only leaf nodes, and you cannt drop the dragged item into a leaf node, only into a folder or before/after another leaf node…

Get Adobe Flash player

Download the component here.