void refreshGraphIfNeeded() {
if (cell != null) {
String label = graphComponent.getGraph().getLabel(cell);
int istart = label.indexOf("<i>s=") + 5;
String labelNoStart = label.substring(istart);
String oldStart = label.substring(istart, istart + labelNoStart.indexOf("</i>"));
String newStart = jtflStart.getText();
if (!oldStart.equalsIgnoreCase(newStart)) {
String newLabel = getNewLabel(AngleItem.START, newStart);
graphComponent.getGraph().cellLabelChanged(cell, newLabel, false);
}
int iEnd = label.indexOf("<i>e=") + 5;
String labelNoEnd = label.substring(iEnd);
String oldEnd = label.substring(iEnd, iEnd + labelNoEnd.indexOf("</i>"));
String newEnd = jtflEnd.getText();
if (!oldEnd.equalsIgnoreCase(newEnd)) {
String newLabel = getNewLabel(AngleItem.END, newEnd);
graphComponent.getGraph().cellLabelChanged(cell, newLabel, false);
}
int iInc = label.indexOf("<i>s=") + 5;
String labelNoInc = label.substring(iInc);
String oldInc = label.substring(iInc, iInc + labelNoInc.indexOf("</i>"));
String newInc = jtflInc.getText();
if (!oldInc.equalsIgnoreCase(newInc)) {
String newLabel = getNewLabel(AngleItem.INC, newInc);
graphComponent.getGraph().cellLabelChanged(cell, newLabel, false);
}
}
}
public CellSelector(final mxGraphComponent gc, final boolean withScroll) {
this.gc = gc;
this.graph = gc.getGraph();
this.view = graph.getView();
this.model = graph.getModel();
this.withScroll = withScroll;
mxIEventListener updateListener =
new mxIEventListener() {
@Override
public void invoke(Object sender, mxEventObject evt) {
// System.out.println("Updating marker because of event: "+evt.getName()+" change:
// "+evt.getProperties());
Object changes = evt.getProperty("changes");
if (changes != null && changes instanceof List) {
for (Object change : ((List) changes)) {
if (change != null && change instanceof mxStyleChange) {
Object cell = ((mxStyleChange) change).getCell();
mxCellState state = view.getState(cell, false);
if (currentSelectedCells.containsKey(cell)) {
mxCellMarker thisCellSelector = currentSelectedCells.get(cell);
thisCellSelector.unmark();
thisCellSelector.process(
state,
thisCellSelector.getMarkerColor(null, state, selectSetAsValid),
selectSetAsValid);
thisCellSelector.mark();
}
}
}
}
for (Entry<mxCell, mxCellMarker> el : currentSelectedCells.entrySet()) {
el.getValue().unmark();
el.getValue().mark();
}
}
};
view.addListener(mxEvent.SCALE_AND_TRANSLATE, updateListener);
view.addListener(mxEvent.SCALE, updateListener);
view.addListener(mxEvent.TRANSLATE, updateListener);
model.addListener(mxEvent.CHANGE, updateListener);
}
@SuppressWarnings("serial")
public JTableRenderer(final Object cell, final mxGraphComponent graphContainer) {
this.cell = cell;
this.graphContainer = graphContainer;
this.graph = graphContainer.getGraph();
setLayout(new BorderLayout());
setBorder(
BorderFactory.createCompoundBorder(
ShadowBorder.getSharedInstance(), BorderFactory.createBevelBorder(BevelBorder.RAISED)));
JPanel title = new JPanel();
title.setBackground(new Color(149, 173, 239));
title.setOpaque(true);
title.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 1));
title.setLayout(new BorderLayout());
JLabel icon =
new JLabel(new ImageIcon(JTableRenderer.class.getResource(IMAGE_PATH + "preferences.gif")));
icon.setBorder(BorderFactory.createEmptyBorder(0, 2, 0, 1));
title.add(icon, BorderLayout.WEST);
JLabel label = new JLabel(String.valueOf(graph.getLabel(cell)));
label.setForeground(Color.WHITE);
label.setFont(title.getFont().deriveFont(Font.BOLD, 11));
label.setBorder(BorderFactory.createEmptyBorder(0, 1, 0, 2));
title.add(label, BorderLayout.CENTER);
JPanel toolBar2 = new JPanel();
toolBar2.setLayout(new FlowLayout(FlowLayout.LEFT, 1, 2));
toolBar2.setOpaque(false);
JButton button =
new JButton(
new AbstractAction(
"", new ImageIcon(JTableRenderer.class.getResource(IMAGE_PATH + "minimize.gif"))) {
public void actionPerformed(ActionEvent e) {
graph.foldCells(graph.isCellCollapsed(cell), false, new Object[] {cell});
((JButton) e.getSource())
.setIcon(
new ImageIcon(
JTableRenderer.class.getResource(
IMAGE_PATH
+ ((graph.isCellCollapsed(cell))
? "maximize.gif"
: "minimize.gif"))));
}
});
button.setPreferredSize(new Dimension(16, 16));
button.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
button.setToolTipText("Collapse/Expand");
button.setOpaque(false);
toolBar2.add(button);
title.add(toolBar2, BorderLayout.EAST);
add(title, BorderLayout.NORTH);
// CellStyle style =
// graph.getStylesheet().getCellStyle(graph.getModel(),
// cell);
// if (style.getStyleClass() == null) {
table = new MyTable();
JScrollPane scrollPane = new JScrollPane(table);
scrollPane.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
if (graph.getModel().getChildCount(cell) == 0) {
scrollPane.getViewport().setBackground(Color.WHITE);
setOpaque(true);
add(scrollPane, BorderLayout.CENTER);
}
scrollPane
.getVerticalScrollBar()
.addAdjustmentListener(
new AdjustmentListener() {
public void adjustmentValueChanged(AdjustmentEvent e) {
graphContainer.refresh();
}
});
label = new JLabel(new ImageIcon(JTableRenderer.class.getResource(IMAGE_PATH + "resize.gif")));
label.setCursor(new Cursor(Cursor.NW_RESIZE_CURSOR));
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(label, BorderLayout.EAST);
add(panel, BorderLayout.SOUTH);
ResizeHandler resizeHandler = new ResizeHandler();
label.addMouseListener(resizeHandler);
label.addMouseMotionListener(resizeHandler);
setMinimumSize(new Dimension(20, 30));
}
