JTree在Eclipse视图中,维度问题插件开发Eclipse

时间:2017-05-29 14:56:02

标签: java eclipse swing plugins swt

我一直在学习本教程,将JTree组件嵌入到Eclipse视图中。

http://www.java2s.com/Tutorial/Java/0280__SWT/EmbededSwingAWTcomponentstoSWT.htm

我遇到的问题是它没有打印整个树,我无法弄清楚如何使用SWT或Swing的不同布局来调整它的大小。

顺便说一句,我对嵌入Swt的Swing组件完全不熟悉。

这是我的代码,以及显示显示问题的屏幕截图:

display problem on the tree

import javax.swing.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.awt.SWT_AWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.part.ViewPart;

import testbutton.handlers.SampleHandler;

public class viewMap4j extends ViewPart {

  public viewMap4j() {
    // TODO Auto-generated constructor stub
  }

  @Override
  public void createPartControl(Composite parent) {
    // TODO Auto-generated method stub
    parent.setLayout(new RowLayout());
    Button newProject = new Button(parent, SWT.COLOR_DARK_BLUE);
    newProject.setText("New  project");
    newProject.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event e) {
        switch (e.type) {
          case SWT.Selection:
            // Some Methods..
            break;
        }
      }
    });

    Button generate = new Button(parent, SWT.COLOR_DARK_BLUE);
    generate.setText("Generate...");
    generate.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event e) {
        switch (e.type) {
          case SWT.Selection:
            // Some Methods..
            break;
        }
      }
    });

    Button openProject = new Button(parent, SWT.COLOR_DARK_BLUE);
    openProject.setText("Open project");
    openProject.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event e) {
        switch (e.type) {
          case SWT.Selection:
            // Some Methods..
            break;
        }
      }
    });

    Button saveProject = new Button(parent, SWT.COLOR_DARK_BLUE);
    saveProject.setText("Save");
    saveProject.addListener(SWT.Selection, new Listener() {
      public void handleEvent(Event e) {
        switch (e.type) {
          case SWT.Selection:
            // Some Methods..
            break;
        }
      }

    });

    Composite jtreeComp = new Composite(parent, SWT.EMBEDDED);

    // jtreeComp.setBounds(500,500,800,800);
    jtreeComp.setSize(1000, 1000);
    java.awt.Frame fileTableFrame = SWT_AWT.new_Frame(jtreeComp);
    java.awt.Panel panel = new java.awt.Panel(new java.awt.BorderLayout());
    fileTableFrame.add(panel);
    JTree fileTable = new JTree();
    fileTable.setSize(300, 300);
    fileTable.setDoubleBuffered(true);
    JScrollPane scrollPane = new JScrollPane(fileTable);
    panel.add(scrollPane);

  }

  @Override
  public void setFocus() {
    // TODO Auto-generated method stub

  }

}

有什么想法吗?

0 个答案:

没有答案