/**
* Issue #242: CCE when setting icons. Not reproducible? Another issue: icon setting does not
* repaint (with core default renderer) Does not work at all with SwingX renderer (not
* surprisingly, the delegating renderer in JXTree looks for a core default to wrap). Think:
* tree/table should trigger repaint?
*/
public void interactiveTreeIcons() {
final JXTree tree = new JXTree(treeTableModel);
final Icon downIcon = XTestUtils.loadDefaultIcon("wellbottom.gif");
final Icon upIcon = XTestUtils.loadDefaultIcon("welltop.gif");
Action toggleClosedIcon =
new AbstractAction("Toggle closed icon") {
boolean down;
public void actionPerformed(ActionEvent e) {
if (down) {
tree.setClosedIcon(downIcon);
} else {
tree.setClosedIcon(upIcon);
}
down = !down;
// need to force - but shouldn't that be done in the
// tree/table itself? and shouldn't the tree fire a
// property change?
tree.repaint();
}
};
tree.setRowHeight(22);
JXFrame frame = wrapWithScrollingInFrame(tree, "Toggle Tree icons ");
addAction(frame, toggleClosedIcon);
frame.setVisible(true);
}
/**
* Issue #601-swingx: allow LAF to hook in LAF provided renderers.
*
* <p>Unexpected: plain ol' tree doesn't install UIResource?
*/
@Test
public void testLAFRendererXTree() {
JXTree tree = new JXTree();
assertNotNull("default renderer installed", tree.getCellRenderer());
assertTrue(
"expected UIResource, but was: " + tree.getCellRenderer().getClass(),
tree.getCellRenderer() instanceof UIResource);
}
/**
* Issue #1060-swingx: JXTree must update renderer
*
* <p>tree renderer not updated if set on the tree (as opposed to using the default set by the
* ui-delegate)
*/
public void interactiveUpdateUIXTreeXRenderer() {
JXTree treeSetRenderer = new JXTree();
treeSetRenderer
.getModel()
.valueForPathChanged(treeSetRenderer.getPathForRow(0), "x with renderer set");
treeSetRenderer.setCellRenderer(new DefaultTreeRenderer());
treeSetRenderer.setEditable(true);
JXFrame frame =
wrapWithScrollingInFrame(
treeSetRenderer, "JXTree/x renderer: updateUI must update renderer/editor");
addComponentOrientationToggle(frame);
show(frame);
}
/**
* Size effecting decoration vs. initial config (in provider).
*
* <p>Decoration: use highlighter - works correctly only with largeModel (due to caching issues)
*
* <p>Config in Provider (usually not recommended): - override getRendererComponent, width always
* correct, height only if enabled via setRowHeight(0)
*/
public void interactiveBold() {
JXTree tree = new JXTree();
tree.setCellRenderer(new DefaultTreeRenderer());
// tree.setRowHeight(0);
tree.setLargeModel(true);
final Font bold = tree.getFont().deriveFont(Font.BOLD, 20f);
Highlighter hl =
new AbstractHighlighter(HighlightPredicate.IS_LEAF) {
@Override
protected Component doHighlight(Component component, ComponentAdapter adapter) {
component.setFont(bold);
return component;
}
};
tree.addHighlighter(hl);
JXTree treeP = new JXTree();
treeP.setRowHeight(0);
WrappingProvider provider =
new WrappingProvider() {
@Override
public WrappingIconPanel getRendererComponent(CellContext context) {
super.getRendererComponent(context);
if (context.isLeaf()) {
rendererComponent.setFont(bold);
}
return rendererComponent;
}
};
treeP.setCellRenderer(new DefaultTreeRenderer(provider));
showWithScrollingInFrame(tree, treeP, "bold font: decorate vs. config");
}
/** use WrappingProvider: default icons */
public void interactiveProviderStringValue() {
final JXTree tree = new JXTree(treeTableModel);
final StringValue sv =
new StringValue() {
public String getString(Object value) {
if (value instanceof File) {
return ((File) value).getName();
}
return StringValues.TO_STRING.getString(value);
}
};
tree.setCellRenderer(new DefaultTreeRenderer(sv));
tree.setRowHeight(22);
JXFrame frame =
wrapWithScrollingInFrame(tree, "Custom StringValue on WrappingProvider, default icons");
// addAction(frame, toggleClosedIcon);
frame.setVisible(true);
}
/** use WrappingProvider: custom icons */
public void interactiveProviderIcons() {
final JXTree tree = new JXTree(treeTableModel);
final Icon downIcon = XTestUtils.loadDefaultIcon("wellbottom.gif");
final Icon upIcon = XTestUtils.loadDefaultIcon("welltop.gif");
final StringValue sv = StringValues.FILE_NAME;
IconValue iv =
new IconValue() {
public Icon getIcon(Object value) {
if (sv.getString(value).startsWith("A")) {
return downIcon;
} else if (sv.getString(value).startsWith("D")) {
return upIcon;
}
return null;
}
};
tree.setCellRenderer(new DefaultTreeRenderer(iv, sv));
tree.setRowHeight(22);
JXFrame frame = wrapWithScrollingInFrame(tree, "IconValue on WrappingProvider");
// addAction(frame, toggleClosedIcon);
frame.setVisible(true);
}
/** Issue ??-swingx: JXTree must update renderer share in other tree - okay */
public void interactiveUpdateUIRendererOther() {
JXTree tree = new JXTree();
tree.setCellRenderer(sharedRenderer);
showWithScrollingInFrame(tree, "updateUI must update renderer");
}