org.eclipse.swt.widgets.Tree.indexOf()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Tree.indexOf()方法的一些代码示例，展示了Tree.indexOf()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Tree.indexOf()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Tree
类名称：Tree
方法名：indexOf

Tree.indexOf介绍

[英]Searches the receiver's list starting at the first column (index 0) until a column is found that is equal to the argument, and returns the index of that column. If no column is found, returns -1.
[中]从第一列（索引0）开始搜索接收方列表，直到找到与参数相等的列，并返回该列的索引。如果没有找到列，则返回-1。

代码示例

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

@Override
public boolean isFixedColumn( TreeColumn column ) {
 return Tree.this.isFixedColumn( Tree.this.indexOf( column ) );
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
  public void getName(AccessibleEvent e) {
    if (row == null) return;
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    e.result = row.getText(columnIndex);
  }
});

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

@Override
  public void getName(AccessibleEvent e) {
    if (row == null) return;
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    e.result = row.getText(columnIndex);
  }
});

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

public void getName(AccessibleEvent e) {
    if (row == null) return;
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    e.result = row.getText(columnIndex);
  }
});

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
  public void getName(AccessibleEvent e) {
    if (row == null) return;
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    e.result = row.getText(columnIndex);
  }
});

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

@Override
  public void getName(AccessibleEvent e) {
    if (row == null) return;
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    e.result = row.getText(columnIndex);
  }
});

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

@Override
public int getColumnLeft( TreeColumn column ) {
 int index = Tree.this.indexOf( column );
 return getColumn( index ).getLeft();
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

int getWidthInPixels () {
  int index = parent.indexOf (this);
  if (index == -1) return 0;
  int /*long*/ hwndHeader = parent.hwndHeader;
  if (hwndHeader == 0) return 0;
  HDITEM hdItem = new HDITEM ();
  hdItem.mask = OS.HDI_WIDTH;
  OS.SendMessage (hwndHeader, OS.HDM_GETITEM, index, hdItem);
  return hdItem.cxy;
}

代码示例来源：origin: org.eclipse.jdt/org.eclipse.jdt.ui

@Override
public void keyPressed(KeyEvent e) {
  if (e.keyCode == SWT.ARROW_UP) {
    TreeItem[] selection= tree.getSelection();
    if (selection.length != 1)
      return;
    int selectionIndex= tree.indexOf(selection[0]);
    if (selectionIndex != 0)
      return;
    fShell.close();
  }
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

@Override
public void keyPressed(KeyEvent e) {
  if (e.keyCode == SWT.ARROW_UP) {
    TreeItem[] selection= tree.getSelection();
    if (selection.length != 1)
      return;
    int selectionIndex= tree.indexOf(selection[0]);
    if (selectionIndex != 0)
      return;
    fShell.close();
  }
}

代码示例来源：origin: org.apache.uima/uimaj-ep-configurator

/**
 * Gets the type priority list from tree item.
 *
 * @param item the item
 * @return the type priority list from tree item
 */
public TypePriorityList getTypePriorityListFromTreeItem(TreeItem item) {
 TypePriorityList[] typePriorityLists = getAnalysisEngineMetaData().getTypePriorities()
     .getPriorityLists();
 return typePriorityLists[tree.indexOf(item)];
}

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

void _resize() {
  if (row == null) {
    setBounds(-200, -200, 0, 0);
  } else {
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    setBounds(row.getBounds(columnIndex));
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

void _resize() {
  if (row == null) {
    setBounds(-200, -200, 0, 0);
  } else {
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    setBounds(row.getBounds(columnIndex));
  }
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

boolean checkData (TreeItem item, boolean redraw) {
  if ((style & SWT.VIRTUAL) == 0) return true;
  if (!item.cached) {
    TreeItem parentItem = item.getParentItem ();
    return checkData (item, parentItem == null ? indexOf (item) : parentItem.indexOf (item), redraw);
  }
  return true;
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

void _resize() {
  if (row == null) {
    setBounds(-200, -200, 0, 0);
  } else {
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    setBounds(row.getBounds(columnIndex));
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

void _resize() {
  if (row == null) {
    setBounds(-200, -200, 0, 0);
  } else {
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    setBounds(row.getBounds(columnIndex));
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

void _resize() {
  if (row == null) {
    setBounds(-200, -200, 0, 0);
  } else {
    int columnIndex = column == null ? 0 : tree.indexOf(column);
    setBounds(row.getBounds(columnIndex));
  }
}

代码示例来源：origin: BiglySoftware/BiglyBT

@Override
  public Object runSupport() {
    TreeItem treeItem = ((SideBarEntrySWT) entry).getTreeItem();
    if (treeItem == null) {
      return -1;
    }
    TreeItem parentItem = treeItem.getParentItem();
    if (parentItem != null) {
      return parentItem.indexOf(treeItem);
    }
    return tree.indexOf(treeItem);
  }
}, 500);

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

private static int getIndex( TreeItem item ) {
 int result;
 if( item.getParentItem() == null ) {
  result = item.getParent().indexOf( item );
 } else {
  result = item.getParentItem().indexOf( item );
 }
 return result;
}

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

public void setImage (Image image) {
  checkWidget();
  if (image != null && image.isDisposed ()) {
    error (SWT.ERROR_INVALID_ARGUMENT);
  }
  super.setImage (image);
  NSTableHeaderView headerView = ((NSOutlineView) parent.view).headerView ();
  if (headerView == null) return;
  int index = parent.indexOf (nsColumn);
  NSRect rect = headerView.headerRectOfColumn (index);
  headerView.setNeedsDisplayInRect (rect);
}

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