*/
private Backend backend;
+ /**
+ * Get the Backend.
+ *
+ * @return the Backend
+ */
+ public final Backend getBackend() {
+ return backend;
+ }
+
/**
* Get the Screen.
*
if (event instanceof TKeypressEvent) {
TKeypressEvent keypress = (TKeypressEvent) event;
- // See if this key matches an accelerator, and if so dispatch the
- // menu event.
- TKeypress keypressLowercase = keypress.getKey().toLowerCase();
- TMenuItem item = null;
- synchronized (accelerators) {
- item = accelerators.get(keypressLowercase);
+ // See if this key matches an accelerator, and is not being
+ // shortcutted by the active window, and if so dispatch the menu
+ // event.
+ boolean windowWillShortcut = false;
+ for (TWindow window: windows) {
+ if (window.isActive()) {
+ if (window.isShortcutKeypress(keypress.getKey())) {
+ // We do not process this key, it will be passed to
+ // the window instead.
+ windowWillShortcut = true;
+ }
+ }
}
- if (item != null) {
- if (item.isEnabled()) {
- // Let the menu item dispatch
- item.dispatch();
- return;
+
+ if (!windowWillShortcut) {
+ TKeypress keypressLowercase = keypress.getKey().toLowerCase();
+ TMenuItem item = null;
+ synchronized (accelerators) {
+ item = accelerators.get(keypressLowercase);
+ }
+ if (item != null) {
+ if (item.isEnabled()) {
+ // Let the menu item dispatch
+ item.dispatch();
+ return;
+ }
}
}
+
// Handle the keypress
if (onKeypress(keypress)) {
return;
return false;
}
+ /**
+ * Display the about dialog.
+ */
+ protected void showAboutDialog() {
+ messageBox("About", "Jexer Version " +
+ this.getClass().getPackage().getImplementationVersion(),
+ TMessageBox.Type.OK);
+ }
+
/**
* Method that TApplication subclasses can override to handle menu
* events.
closeAllWindows();
return true;
}
+ if (menu.getId() == TMenu.MID_ABOUT) {
+ showAboutDialog();
+ return true;
+ }
return false;
}
*
* @param event new event to add to the queue
*/
- public final void addMenuEvent(final TInputEvent event) {
+ public final void postMenuEvent(final TInputEvent event) {
synchronized (fillEventQueue) {
fillEventQueue.add(event);
}
return windowMenu;
}
+ /**
+ * Convenience function to add a default "Help" menu.
+ *
+ * @return the new menu
+ */
+ public final TMenu addHelpMenu() {
+ TMenu helpMenu = addMenu("&Help");
+ helpMenu.addDefaultItem(TMenu.MID_HELP_CONTENTS);
+ helpMenu.addDefaultItem(TMenu.MID_HELP_INDEX);
+ helpMenu.addDefaultItem(TMenu.MID_HELP_SEARCH);
+ helpMenu.addDefaultItem(TMenu.MID_HELP_PREVIOUS);
+ helpMenu.addDefaultItem(TMenu.MID_HELP_HELP);
+ helpMenu.addDefaultItem(TMenu.MID_HELP_ACTIVE_FILE);
+ helpMenu.addSeparator();
+ helpMenu.addDefaultItem(TMenu.MID_ABOUT);
+ return helpMenu;
+ }
+
/**
* Close all open windows.
*/
if (activeMenu != null) {
return;
}
-
- synchronized (windows) {
- for (TWindow window: windows) {
- closeWindow(window);
- }
+ while (windows.size() > 0) {
+ closeWindow(windows.get(0));
}
}