private MainPanel() {
super();
JLabel label = new JLabel(new DragHereIcon());
label.setText("<html>Drag <b>Files</b> Here");
label.setVerticalTextPosition(SwingConstants.BOTTOM);
label.setHorizontalTextPosition(SwingConstants.CENTER);
label.setForeground(Color.GRAY);
label.setFont(new Font(Font.SERIF, Font.PLAIN, 24));
label.setDropTarget(
new DropTarget(label, DnDConstants.ACTION_COPY, new FileDropTargetAdapter(), true));
// Test: label.setTransferHandler(new FileTransferHandler());
add(label);
setPreferredSize(new Dimension(320, 240));
}
@SuppressWarnings("serial")
public JTableRenderer(final Object cell, final GraphComponent 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));
}