Java PlatformDataKeys.TREE_EXPANDER示例

示例#1

文件： UpdateInfoTree.java 项目： rahulkavale/intellij-community

  public Object getData(String dataId) {
    if (myTreeBrowser != null && myTreeBrowser.isVisible()) {
      return null;
    }
    if (PlatformDataKeys.NAVIGATABLE.is(dataId)) {
      if (mySelectedFile == null || !mySelectedFile.isValid()) return null;
      return new OpenFileDescriptor(myProject, mySelectedFile);
    } else if (PlatformDataKeys.VIRTUAL_FILE_ARRAY.is(dataId)) {
      return getVirtualFileArray();
    } else if (VcsDataKeys.IO_FILE_ARRAY.is(dataId)) {
      return getFileArray();
    } else if (PlatformDataKeys.TREE_EXPANDER.is(dataId)) {
      if (myGroupByChangeList) {
        return myTreeBrowser != null ? myTreeBrowser.getTreeExpander() : null;
      } else {
        return myTreeExpander;
      }
    } else if (VcsDataKeys.UPDATE_VIEW_SELECTED_PATH.is(dataId)) {
      return mySelectedUrl;
    } else if (VcsDataKeys.UPDATE_VIEW_FILES_ITERABLE.is(dataId)) {
      return myTreeIterable;
    } else if (VcsDataKeys.LABEL_BEFORE.is(dataId)) {
      return myBefore;
    } else if (VcsDataKeys.LABEL_AFTER.is(dataId)) {
      return myAfter;
    }

    return super.getData(dataId);
  }

示例#2

文件： AntBuildMessageView.java 项目： vdt/intellij-community

 public Object getData(String dataId) {
   Object data = myCurrentView.getData(dataId);
   if (data != null) return data;
   if (PlatformDataKeys.HELP_ID.is(dataId)) {
     return HelpID.ANT;
   } else if (PlatformDataKeys.TREE_EXPANDER.is(dataId)) {
     return myTreeExpander;
   }
   return null;
 }

示例#3

文件： CollapseAllAction.java 项目： influencia0406/intellij-community

 protected TreeExpander getExpander(DataContext dataContext) {
   return PlatformDataKeys.TREE_EXPANDER.getData(dataContext);
 }