Search Cookbooks for Eric Belair

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1. Avg. Rating 5.0
   • Flex
   • ActionScript
   • UI design
   • MXML
   • Flex and other technologies
   • Components
   • ComboBox TextInput

   How can I set "maxChars" of the TextInput in an editable Com ...

   Extend the ComboBox Class, adding a property to specify the maximum number of characters allowed for the TextInput.

   • Eric Belair
   • 1
   • May 11, 2009
2. Avg. Rating 4.5
   • Flex
   • ActionScript
   • Components
   • Behaviors and effects
   • Flex and other technologies
   • UI design
   • AdvancedDataHeader
   • AdvancedDataGrid

   Preventing rollOver Effect for AdvancedDataGrid headers

   I override the mouseOverHandler function for AdvancedDataGrid to not run if the item being rolled over was a header item.

   • Eric Belair
   • 1
   • October 23, 2008
3. Avg. Rating 4.0
   • Flex
   • Components
   • UI design
   • Flex and other technologies
   • MXML
   • AdvancedDataGrid

   Select AdvancedDataGrid row under point with mouse right-cli ...

   I override the mouseOverHandler() method of the AdvancedDataGrid, and store the itemRenderer that the mouse is over in a private variable. When the user right clicks, I catch this with a ContextMenuEvent handler, using the itemRenderer under point to get that items index, and then setting the select ...

   • Eric Belair
   • 1
   • March 11, 2009
4. Avg. Rating 3.6
   • Flex
   • ActionScript
   • Flex and other technologies
   • MXML
   • UI design
   • Components
   • Tree
   • itemEditor
   • TreeItemEditor
   • mx:Tree
   • ContextMenu

   TREE - Trigger Display of Item Editor from Custom Event

   I manually dispatch an itemEditBeginning ListEvent in ActionScript with a reason that I specify. In the Handler for the itemEditBeginning Event, I have a condition to stop the propogation of the Event if the reason on the Event Object is not the one I specified (since the default reason is null).

   • Eric Belair
   • 2
   • August 27, 2008
5. Avg. Rating 3.4
   • Flex
   • ActionScript
   • UI design
   • dataGrid
   • Tree
   • ListBase
   • ContextMenu
   • List

   Select List item with mouse right-click

   I used built-in functions of ListBase to find the index of the item being "selected" and selected it.

   • Eric Belair
   • 2
   • November 9, 2008
6. Avg. Rating 2.0
   • Flex
   • ActionScript
   • Components
   • UI design
   • MXML
   • Flex and other technologies
   • Tree
   • selectedItems

   Tree that allows user to select items on only one level

   I built in functionality to prevent users from selecting items on multiple levels.

   • Eric Belair
   • 0
   • February 19, 2009

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