public TabSpawnable spawn() {
JFrame f = new JFrame();
f.getContentPane().setLayout(new BorderLayout());
f.setTitle(_title);
TabSpawnable newPanel = (TabSpawnable) clone();
if (newPanel == null) return null; // failed to clone
newPanel.setTitle(_title);
if (newPanel instanceof TabToDoTarget) {
TabToDoTarget me = (TabToDoTarget) this;
TabToDoTarget it = (TabToDoTarget) newPanel;
it.setTarget(me.getTarget());
} else if (newPanel instanceof TabModelTarget) {
TabModelTarget me = (TabModelTarget) this;
TabModelTarget it = (TabModelTarget) newPanel;
it.setTarget(me.getTarget());
}
f.getContentPane().add(newPanel, BorderLayout.CENTER);
Rectangle bounds = getBounds();
bounds.height += OVERLAPP * 2;
f.setBounds(bounds);
Point loc = new Point(0, 0);
SwingUtilities.convertPointToScreen(loc, this);
loc.y -= OVERLAPP;
f.setLocation(loc);
f.setVisible(true);
if (_tear && (getParent() instanceof JTabbedPane)) ((JTabbedPane) getParent()).remove(this);
return newPanel;
}
/**
* Selects the to do tab, and sets the target of that tab.
*
* @param item the selected todo item
* @return true if todo tab is really selected.
* @deprecated for 0.25.5 by tfmorris. Send an event that TabToDoTargets listen to.
*/
@Deprecated
public boolean setToDoItem(Object item) {
enableTabs(item);
for (JPanel t : tabPanelList) {
if (t instanceof TabToDoTarget) {
((TabToDoTarget) t).setTarget(item);
topLevelTabbedPane.setSelectedComponent(t);
return true;
}
}
return false;
}
/**
* Sets the target of the Details pane to either be a selected model element or the owner(model
* element) of a selected fig.
*
* <p>Decides which panels to enable.
*
* @param target the target object
*/
private void setTarget(Object target, boolean defaultToProperties) {
enableTabs(target);
if (target != null) {
boolean tabSelected = false;
// Always select properties panel if defaultToProperties is true,
// and if properties panel is appropriate for selected perspective
if (defaultToProperties || lastNonNullTab < 0) {
tabSelected = selectPropsTab(target);
} else {
// Select prop panel if current panel is not appropriate
// for selected target
Component selectedTab = topLevelTabbedPane.getComponentAt(lastNonNullTab);
if (selectedTab instanceof TabTarget) {
if (((TabTarget) selectedTab).shouldBeEnabled(target)) {
topLevelTabbedPane.setSelectedIndex(lastNonNullTab);
tabSelected = true;
} else {
tabSelected = selectPropsTab(target);
}
}
}
if (!tabSelected) {
for (int i = lastNonNullTab + 1; i < topLevelTabbedPane.getTabCount(); i++) {
Component tab = topLevelTabbedPane.getComponentAt(i);
if (tab instanceof TabTarget) {
if (((TabTarget) tab).shouldBeEnabled(target)) {
topLevelTabbedPane.setSelectedIndex(i);
((TabTarget) tab).setTarget(target);
lastNonNullTab = i;
tabSelected = true;
break;
}
}
}
}
// default tab todo
if (!tabSelected) {
JPanel tab = tabPanelList.get(0);
if (!(tab instanceof TabToDoTarget)) {
for (JPanel panel : tabPanelList) {
if (panel instanceof TabToDoTarget) {
tab = panel;
break;
}
}
}
if (tab instanceof TabToDoTarget) {
topLevelTabbedPane.setSelectedComponent(tab);
((TabToDoTarget) tab).setTarget(target);
lastNonNullTab = topLevelTabbedPane.getSelectedIndex();
}
}
} else {
// default tab todo
JPanel tab = tabPanelList.isEmpty() ? null : (JPanel) tabPanelList.get(0);
if (!(tab instanceof TabToDoTarget)) {
Iterator it = tabPanelList.iterator();
while (it.hasNext()) {
Object o = it.next();
if (o instanceof TabToDoTarget) {
tab = (JPanel) o;
break;
}
}
}
if (tab instanceof TabToDoTarget) {
topLevelTabbedPane.setSelectedComponent(tab);
((TabToDoTarget) tab).setTarget(target);
} else {
topLevelTabbedPane.setSelectedIndex(-1);
}
}
currentTarget = target;
}
