Java org.eclipse.swt.widgets Display fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.eclipse.swt.widgets Display.

The text is from its open source code.

Constructor

	Display() Constructs a new instance of this class.

Method

void	addFilter(int eventType, Listener listener) Adds the listener to the collection of listeners who will be notified when an event of the given type occurs anywhere in a widget.
void	addListener(int eventType, Listener listener) Adds the listener to the collection of listeners who will be notified when an event of the given type occurs.
void	asyncExec(Runnable runnable) Causes the `run()` method of the runnable to be invoked by the user-interface thread at the next reasonable opportunity.
void	dispose()
void	disposeExec(Runnable runnable) Causes the `run()` method of the runnable to be invoked by the user-interface thread just before the receiver is disposed.
Shell	getActiveShell() Returns the currently active `Shell`, or null if no shell belonging to the currently running application is active.
Rectangle	getBounds() Returns a rectangle describing the receiver's size and location.
Rectangle	getClientArea()
Display	getCurrent() Returns the display which the currently running thread is the user-interface thread for, or null if the currently running thread is not a user-interface thread for any display.
Point	getCursorLocation() Returns the location of the on-screen pointer relative to the top left corner of the screen.
Object	getData(String key) Returns the application defined property of the receiver with the specified name, or null if it has not been set.
Display	getDefault() Returns the default display.
Point	getDPI()
Control	getFocusControl() Returns the control which currently has keyboard focus, or null if keyboard events are not currently going to any of the controls built by the currently running application.
Menu	getMenuBar() Returns the single instance of the application menu bar or null when there is no application menu bar for the platform.
Monitor[]	getMonitors() Returns an array of monitors attached to the device.
Monitor	getPrimaryMonitor() Returns the primary monitor for that device.
Shell[]	getShells() Returns a (possibly empty) array containing all shells which have not been disposed and have the receiver as their display.
Color	getSystemColor(int id)
Cursor	getSystemCursor(int id) Returns the matching standard platform cursor for the given constant, which should be one of the cursor constants specified in class `SWT`.
Image	getSystemImage(int id) Returns the matching standard platform image for the given constant, which should be one of the icon constants specified in class `SWT`.
Menu	getSystemMenu() Returns the single instance of the system-provided menu for the application.
Tray	getSystemTray() Returns the single instance of the system tray or null when there is no system tray available for the platform.
boolean	isDisposed()
Point	map(Control from, Control to, Point point) Maps a point from one coordinate system to another.
Rectangle	map(Control from, Control to, Rectangle rectangle) Maps a point from one coordinate system to another.
Point	map(Control from, Control to, int x, int y) Maps a point from one coordinate system to another.
boolean	readAndDispatch() Reads an event from the event queue, dispatches it appropriately, and returns `true` if there is potentially more work to do, or `false` if the caller can sleep until another event is placed on the event queue.
void	setAppName(String name) Sets the application name to the argument.
void	setData(String key, Object value) Sets the application defined property of the receiver with the specified name to the given argument.
boolean	sleep() Causes the user-interface thread to sleep (that is, to be put in a state where it does not consume CPU cycles) until an event is received or it is otherwise awakened.
void	syncExec(Runnable runnable) Causes the `run()` method of the runnable to be invoked by the user-interface thread at the next reasonable opportunity.
void	timerExec(int milliseconds, Runnable runnable) Causes the `run()` method of the runnable to be invoked by the user-interface thread after the specified number of milliseconds have elapsed.
void	update() Forces all outstanding paint requests for the display to be processed before this method returns.
void	wake() Notifies the client to send a request in order to wake up a sleeping UI thread and to perform pending UI updates.