Plugin page: http://artifacts.griffon-framework.org/plugin/qt
Enables Qt as UI toolkit using qt-jambi.
Qt is the de facto standard C++ framework for high performance cross-platform software development. Qt Jambi is the Qt library made available to Java. It is an open source technology aimed at all desktop programmers wanting to write rich GUI clients using the Java language, while at the same time taking advantage of Qt's power and efficiency.
The following nodes will become available on a View script upon installing this plugin
| Name | Type |
|---|---|
| action | com.trolltech.qt.gui.QAction |
| application | com.trolltech.qt.gui.QMainWindow |
| bean | java.lang.Object |
| buttonGroup | com.trolltech.qt.gui.QButtonGroup |
| calendarWidget | com.trolltech.qt.gui.QCalendarWidget |
| checkBox | com.trolltech.qt.gui.QCheckBox |
| dateEdit | com.trolltech.qt.gui.QDateEdit |
| dateTimeEdit | com.trolltech.qt.gui.QDateTimeEdit |
| dial | com.trolltech.qt.gui.QDial |
| doubleSpinBox | com.trolltech.qt.gui.QDoubleSpinBox |
| gridBox | com.trolltech.qt.gui.QGridBox |
| groupBox | com.trolltech.qt.gui.QGroupBox |
| hbox | com.trolltech.qt.gui.QHBox |
| hboxLayout | com.trolltech.qt.gui.QHBoxLayout |
| icon | com.trolltech.qt.gui.QIcon |
| image | com.trolltech.qt.gui.QImage |
| label | com.trolltech.qt.gui.QLabel |
| lineEdit | com.trolltech.qt.gui.QLineEdit |
| list | java.util.Collection |
| map | java.util.Map |
| menu | com.trolltech.qt.gui.QMenu |
| menuBar | com.trolltech.qt.gui.QMenuBar |
| noparent | java.util.Collection |
| pixmap | com.trolltech.qt.gui.QPixmap |
| pushButton | com.trolltech.qt.gui.QPushButton |
| radioButton | com.trolltech.qt.gui.QRadioButton |
| slider | com.trolltech.qt.gui.QSlider |
| spinBox | com.trolltech.qt.gui.QSpinBox |
| splitter | com.trolltech.qt.gui.QSplitter |
| stackedBox | com.trolltech.qt.gui.QStackedBox |
| stackedWidget | com.trolltech.qt.gui.QStackedWidget |
| statusBar | com.trolltech.qt.gui.QStatusBar |
| textEdit | com.trolltech.qt.gui.QTextEdit |
| timeEdit | com.trolltech.qt.gui.QTimeEdit |
| toolBar | com.trolltech.qt.gui.QToolBar |
| toolButton | com.trolltech.qt.gui.QToolButton |
| vbox | com.trolltech.qt.gui.QVBox |
| gridLayout | com.trolltech.qt.gui.QGridLayout |
| stackedLayout | com.trolltech.qt.gui.QStackedLayout |
| vboxLayout | com.trolltech.qt.gui.QVBoxLayout |
| webView | com.trolltech.qt.webkit.QWebView |
| widgetAction | com.trolltech.qt.gui.QWidgetAction |
More to come in future releases.
This plugin applies some changes to the runtime configuration when the application is run for the first time. It's possible that this configuration is not honored the first time the application is started resulting in a frozen application. If so, then simply quit and restart. The problem will not appear again.
This plugin provides custom WindowManager and GriffonControllerActionManager implementations.
The following actions properties can be configured using the ActionManager's external configuration convention:
| Key | Default Value |
|---|---|
| autoRepeat | false |
| checkable | false |
| checked | false |
| icon | |
| iconText | |
| iconVisibleInMenu | true |
| shortcut | |
| statusTip | |
| text | |
| toolTip | |
| visible | true |
| whatsThis |
Basic property editors are supplied for the following classes
- com.trolltech.qt.gui.QColor
- com.trolltech.qt.gui.QIcon
- com.trolltech.qt.gui.QImage
- com.trolltech.qt.gui.QPixmap
The following example demonstrates how a basic webbrowser can be built
BrowserController.groovy
import griffon.transform.Threading
import com.trolltech.qt.core.QUrl
class BrowserController {
def model
def view
void mvcGroupInit(Map<String, Object> args) {
execInsideUIAsync {
view.mainWindow.statusBar().show()
view.urlField.text = 'http://griffon-framework.org'
openUrl()
}
}
@Threading(Threading.Policy.SKIP)
def openUrl = {
String text = view.urlField.text()
if (text.indexOf('://') < 0) text = 'http://' + text
view.browser.load(new QUrl(text))
}
}
BrowserView.groovy
updateStatus = { msg -> mainWindow.statusBar().showMessage(msg) }
application(windowTitle: 'Qt Browser',
id: 'mainWindow',
windowIcon: icon('classpath:/griffon-icon-16x16.png'),
minimumWidth: 800,
fixedHeight: 600) {
webView(id: 'browser',
loadStarted: { updateStatus("Starting to load: ${urlField.text()}") },
loadProgress: { updateStatus("Loading: $it %") },
loadFinished: { updateStatus('Loading done...') },
urlChanged: { urlField.text = it })
noparent {
action(id: 'backAction',
iconVisibleInMenu: false,
icon: icon('classpath:/back.png'),
iconText: 'Back',
shortcut: 'Ctrl+[',
closure: browser.&back)
action(id: 'forwardAction',
iconVisibleInMenu: false,
icon: icon('classpath:/forward.png'),
iconText: 'Forward',
shortcut: 'Ctrl+]',
closure: browser.&forward)
action(id: 'reloadAction',
iconVisibleInMenu: false,
icon: icon('classpath:/reload.png'),
iconText: 'Reload',
shortcut: 'Ctrl+R',
closure: browser.&reload)
action(id: 'stopAction',
iconVisibleInMenu: false,
icon: icon('classpath:/stop.png'),
iconText: 'Stop',
shortcut: 'Ctrl+.',
closure: browser.&stop)
}
menuBar {
menu('History') {
action(backAction)
action(forwardAction)
action(reloadAction)
action(stopAction)
}
}
toolBar(floatable: false, movable: false) {
action(backAction)
action(forwardAction)
action(reloadAction)
action(stopAction)
lineEdit(id: 'urlField', returnPressed: controller.openUrl)
}
}
Notice at the end of the View script there's a lineEdit component on which a signal is connected directly to a particular Controller
action. The plugin is smart enough to figure out that Groovy closures can be registered as signal handlers.
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