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Flex中利用folderOpenIcon, folderClosedIcon和defaultLeafIcon

发布时间：2020-12-15 03:33:43 所属栏目：百科 来源：网络整理
导读：Flex中如何利用folderOpenIcon,folderClosedIcon和defaultLeafIcon样式改变默认文件夹和子项目图标的例子 ? ? xml ? version = "1.0" ? encoding = "utf-8" ? ? mx:Application ? xmlns:mx = "http://www.adobe.com/2006/mxml" ? ???????? layout = "vertica

Flex中如何利用folderOpenIcon,folderClosedIcon和defaultLeafIcon样式改变默认文件夹和子项目图标的例子

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  1. <?xml?version="1.0"?encoding="utf-8"?>?
  2. <mx:Application?xmlns:mx="http://www.adobe.com/2006/mxml"?
  3. ????????layout="vertical"?
  4. ????????verticalAlign="middle"?
  5. ????????backgroundColor="white">?
  6. ??
  7. ????<mx:Script>?
  8. ????????<![CDATA[?
  9. ????????????[Bindable]?
  10. ????????????[Embed("assets/folder.png")]?
  11. ????????????private?var?myFolderClosedIcon:Class;?
  12. ??
  13. ????????????[Bindable]?
  14. ????????????[Embed("assets/folder_page.png")]?
  15. ????????????private?var?myFolderOpenIcon:Class;?
  16. ??
  17. ????????????[Bindable]?
  18. ????????????[Embed("assets/arrow_right.png")]?
  19. ????????????private?var?myDefaultLeafIcon:Class;?
  20. ????????]]>?
  21. ????</mx:Script>?
  22. ??
  23. ????<mx:XML?id="dp">?
  24. ????????<mlb>?
  25. ????????????<league?label="American?League">?
  26. ????????????????<division?label="East">?
  27. ????????????????????<team?label="Boston"?/>?
  28. ????????????????????<team?label="New?York"?/>?
  29. ????????????????????<team?label="Toronto"?/>?
  30. ????????????????????<team?label="Baltimore"?/>?
  31. ????????????????????<team?label="Tampa?Bay"?/>?
  32. ????????????????</division>?
  33. ????????????????<division?label="Central">?
  34. ????????????????????<team?label="Cleveland"?/>?
  35. ????????????????????<team?label="Detroit"?/>?
  36. ????????????????????<team?label="Minnesota"?/>?
  37. ????????????????????<team?label="Chicago"?/>?
  38. ????????????????????<team?label="Kansas?City"?/>?
  39. ????????????????</division>?
  40. ????????????????<division?label="West">?
  41. ????????????????????<team?label="Los?Angeles"?/>?
  42. ????????????????????<team?label="Seattle"?/>?
  43. ????????????????????<team?label="Oakland"?/>?
  44. ????????????????????<team?label="Texas"?/>?
  45. ????????????????</division>?
  46. ????????????</league>?
  47. ????????</mlb>?
  48. ????</mx:XML>?
  49. ??
  50. ????<mx:Tree?id="TreeProject"?
  51. ????????????dataProvider="{dp.league}"?
  52. ????????????labelField="@label"?
  53. ????????????showRoot="true"?
  54. ????????????defaultLeafIcon="{myDefaultLeafIcon}"?
  55. ????????????folderOpenIcon="{myFolderOpenIcon}"?
  56. ????????????folderClosedIcon="{myFolderClosedIcon}"?
  57. ????????????width="320"?
  58. ????????????height="240"?/>?
  59. ??
  60. </mx:Application>

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