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Java 具有多列的树的自定义工具提示&书信电报;org.eclipse.swt.widgets.Tree>;_Java_Eclipse_Event Handling - Fatal编程技术网

Java 具有多列的树的自定义工具提示&书信电报;org.eclipse.swt.widgets.Tree>;

Java 具有多列的树的自定义工具提示&书信电报;org.eclipse.swt.widgets.Tree>;,java,eclipse,event-handling,Java,Eclipse,Event Handling,我使用的对象有两列。我想为列显示不同的工具提示 使用对象,我们可以找到元素,但是如何区分哪些列呢 他们在空中盘旋 public void toolTipShown(Event event) { Tree tree = (Tree) event.widget; TreeItem item = tree.getItem(new Point(event.x, event.y)); //How do I tell which of the Columns were Hovered

我使用的对象有两列。我想为列显示不同的工具提示

使用对象,我们可以找到元素,但是如何区分哪些列呢 他们在空中盘旋

public void toolTipShown(Event event) {
    Tree tree = (Tree) event.widget;
    TreeItem item = tree.getItem(new Point(event.x, event.y));
    //How do I tell which of the Columns were Hovered?
}