I have tried a couple different ways to refresh the NodeListView based on your recommendations and still stuck. I modified the Control.java sample app to illustrate what I would like to do. Can you try the two menu items and help me?
/*
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*/
package nodelistviewproblem;
/**
*
* @author chris
*/
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.Rectangle;
import java.awt.event.HierarchyBoundsListener;
import java.awt.event.HierarchyEvent;
import java.awt.event.WindowEvent;
import java.awt.event.WindowStateListener;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import com.mindfusion.drawing.*;
import com.mindfusion.diagramming.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
public class NodeListViewProblem extends JFrame
{
public NodeListViewProblem()
{
setTitle("MindFusion.Diagramming Sample: Controls");
setSize(1060, 740);
setVisible(true);
mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
rulerPanel = new JPanel()
{
@Override
public boolean isOptimizedDrawingEnabled(){
return false;
}
private static final long serialVersionUID = 1L;
};
rulerPanel.setBounds(0, 0, 940, 730);
rulerPanel.setVisible(true);
rulerPanel.setLayout(null);
JMenuBar mBar = new JMenuBar();
JMenu mbtnList = new JMenu("List");
JMenuItem mnuNodeListTwo = new JMenuItem("Node List 2");
JMenuItem mnuRemove = new JMenuItem("Remove");
mbtnList.add(mnuNodeListTwo);
mbtnList.add(mnuRemove);
mBar.add(mbtnList);
this.setJMenuBar(mBar);
diagram = new Diagram();
diagram.setMeasureUnit(GraphicsUnit.Millimeter);
ShapeNode helloNode = new ShapeNode(diagram);
helloNode.setBounds(50, 20,100, 50);
helloNode.setTextBrush(new SolidBrush(Color.black));
helloNode.setEnableStyledText(true);
String txt = "This sample demonstrates the auxiliary controls available " +
"with MindFusion.JPack: the <b>Overview</b>, the <b>Ruler</b>, the <b>ZoomControl</b> and the <b>NodeListView</b>.";
helloNode.setEditedText(txt);
diagram.add(helloNode);
diagram.setBounds(new Rectangle(0,0,640, 860));
diagram.setAutoResize(AutoResize.RightAndDown);
view = new DiagramView(diagram);
view.setVisible(true);
ruler = new Ruler();
ruler.setDiagramView(view);
ruler.setSize(917, 703);
zoomer = new ZoomControl();
zoomer.setView(view);
zoomer.setLocation(50, 50);
zoomer.setVisible(true);
nodeList = new NodeListView();
nodeList.setSize(110, 800);
nodeList.setDefaultNodeSize(new Dimension(40,40));
nodeList.setFixedCellHeight(50);
nodeList.setFixedCellWidth(110);
nodeList.setIconSize(new Dimension(25,25));
nodeList.setIconMargin(new Dimension(5, 5));
nodeList.setVisible(true);
ShapeNode currentNode = new ShapeNode();
String[] shapeNames = {"Actor", "Arrow", "Arrow1", "Arrow2", "Arrow3", "Arrow4", "Arrow5", "Arrow6", "Arrow7",
"Arrow8", "Arrow9", "Recrangle", "Circle", "Cube", "Cylinder", "RoundRect", "BackSlash", "BeginLoop",
"BowArrow", "Cloud", "Collate", "ConeDown", "ConeUp", "ConnectedIssues", "CreateRequest"};
for(int i = 0; i<shapeNames.length; i++)
{
currentNode.setShape(Shape.fromId(shapeNames[i]));
nodeList.addNode(new ShapeNode(currentNode),
shapeNames[i]);
}
nodeListViewScroll = new JScrollPane(nodeList);
nodeListViewScroll.setVisible(true);
rulerPanel.add(zoomer);
rulerPanel.add(ruler);
mainPanel.add(rulerPanel,BorderLayout.CENTER);
mainPanel.add(nodeListViewScroll, BorderLayout.EAST);
mainPanel.addHierarchyBoundsListener(new HierarchyBoundsListener(){
@Override
public void ancestorMoved(HierarchyEvent e)
{
}
@Override
public void ancestorResized(HierarchyEvent e)
{
int nlw = nodeList.getWidth();
rulerPanel.setBounds(0,0,mainPanel.getWidth()-nlw-18, mainPanel.getHeight());
ruler.setBounds(0,0,mainPanel.getWidth()-nlw-17, mainPanel.getHeight());
overview.revalidate();
overview.repaint();
}
});
this.addWindowStateListener(new WindowStateListener(){
@Override
public void windowStateChanged(WindowEvent e)
{
int nlw = nodeList.getWidth();
rulerPanel.setBounds(0,0,mainPanel.getWidth()-nlw-18, mainPanel.getHeight());
ruler.setBounds(0,0,mainPanel.getWidth()-nlw-17, mainPanel.getHeight());
ruler.revalidate();
ruler.repaint();
overview.revalidate();
overview.repaint();
}
});
mnuNodeListTwo.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
nodeList = new NodeListView();
nodeList.setSize(110, 800);
nodeList.setDefaultNodeSize(new Dimension(40,40));
nodeList.setFixedCellHeight(50);
nodeList.setFixedCellWidth(110);
nodeList.setIconSize(new Dimension(25,25));
nodeList.setIconMargin(new Dimension(5, 5));
nodeList.setVisible(true);
ShapeNode currentNode = new ShapeNode();
String[] shapeNames = {"Actor", "Arrow", "Arrow1", "ConeUp", "ConnectedIssues", "CreateRequest" };
for(int i = 0; i<shapeNames.length; i++)
{
currentNode.setShape(Shape.fromId(shapeNames[i]));
nodeList.addNode(new ShapeNode(currentNode),
shapeNames[i]);
}
nodeListViewScroll = new JScrollPane(nodeList);
nodeListViewScroll.setVisible(true);
nodeListViewScroll.repaint();
}
});
mnuRemove.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
nodeList.removeAll();
nodeList.clearNodes();
nodeList.repaint();
}
});
this.add(mainPanel);
}
public void createOverview(){
overview = new Overview();
overview.setDiagramView(view);
overview.setFitAll(true);
overview.setBackgroundColor(new Color(170, 170, 200));
JPanel overviewPanel = new JPanel();
overviewPanel.setLayout(new GridLayout(1,1));
overviewPanel.add(overview);
JFrame overviewFrame = new JFrame("Overview");
overviewFrame.add(overviewPanel);
overviewFrame.setVisible(true);
overviewFrame.setSize(300, 300);
overviewFrame.setLocation(1065, 0);
overviewFrame.setAlwaysOnTop(true);
}
private Ruler ruler;
private Diagram diagram;
private DiagramView view;
private ZoomControl zoomer;
private JPanel rulerPanel;
private Overview overview;
private JPanel mainPanel;
private NodeListView nodeList;
private JScrollPane nodeListViewScroll;
public static void main(String[] args){
NodeListViewProblem c = new NodeListViewProblem();
c.setVisible(true);
c.createOverview();
c.setDefaultCloseOperation(EXIT_ON_CLOSE);
}
private static final long serialVersionUID = 1L;
}
Pages: 1
Clearing a NodeListView in JDiagram (Read 4093 times)
