System Tray free download - System Mechanic Free, System Analyser, Advanced System Optimizer, and many more programs. Minimize applications as. This is a plug-in for Realbasic that allows you to add your application to the Windows tasktray and display balloon notification just like Windows update, includes event notification of both tray.
Desktop Tray Clock Designed as a more informative substitution for a standard tray clock in Windows, Desktop Tray Clock integrates into the taskbar and shows current time (hours, minutes, seconds) in the 12/24-hour format. It also shows day, date and system uptime. An example app for building a native-looking Mac OS X tray app with a popover using Electron. The app shows the weather for the current location and refreshes every 10 minutes.
System tray: The system tray (or 'systray') is a section of the taskbar s in the Microsoft Windows desktop user interface that is used to display the clock and the icon s of certain programs so. System tray is a menu outside of your application window. On MacOS and Ubuntu, it is located on the top right corner of your screen. On Windows it is on the bottom right corner. We can create menus for our application in system trays using Electron. Create a new main.js file and add the following code to it. Have a png file ready to use for the. How to add apps to the Dock on your Mac Launch a Finder window from your Dock. Click on Applications in the sidebar. Select an app and drag it to the Dock.
SystemTray
class represents the system tray for a desktop. On Microsoft Windows it is referred to as the 'Taskbar Status Area', on Gnome it is referred to as the 'Notification Area', on KDE it is referred to as the 'System Tray'. The system tray is shared by all applications running on the desktop. On some platforms the system tray may not be present or may not be supported, in this case getSystemTray()
throws UnsupportedOperationException
. To detect whether the system tray is supported, use isSupported()
.
The SystemTray
may contain one or more TrayIcons
, which are added to the tray using the add(java.awt.TrayIcon)
method, and removed when no longer needed, using the remove(java.awt.TrayIcon)
. TrayIcon
consists of an image, a popup menu and a set of associated listeners. Please see the TrayIcon
class for details.
Every Java application has a single SystemTray
instance that allows the app to interface with the system tray of the desktop while the app is running. The SystemTray
instance can be obtained from the getSystemTray()
method. An application may not create its own instance of SystemTray
.
The following code snippet demonstrates how to access and customize the system tray:
TrayIcon
Modifier and Type | Method and Description |
---|---|
void | add(TrayIcon trayIcon) |
void | addPropertyChangeListener(String propertyName, PropertyChangeListener listener) Adds a PropertyChangeListener to the list of listeners for the specific property. |
PropertyChangeListener[] | getPropertyChangeListeners(String propertyName) Returns an array of all the listeners that have been associated with the named property. |
static SystemTray | getSystemTray() Gets the SystemTray instance that represents the desktop's tray area. |
TrayIcon[] | getTrayIcons() Returns an array of all icons added to the tray by this application. |
Dimension | getTrayIconSize() Returns the size, in pixels, of the space that a tray icon will occupy in the system tray. |
static boolean | isSupported() Returns whether the system tray is supported on the current platform. |
void | remove(TrayIcon trayIcon) Removes the specified TrayIcon from the SystemTray . |
void | removePropertyChangeListener(String propertyName, PropertyChangeListener listener) Removes a PropertyChangeListener from the listener list for a specific property. |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
SystemTray
instance that represents the desktop's tray area. This always returns the same instance per application. On some platforms the system tray may not be supported. You may use the isSupported()
method to check if the system tray is supported. If a SecurityManager is installed, the AWTPermission accessSystemTray
must be granted in order to get the SystemTray
instance. Otherwise this method will throw a SecurityException.
SystemTray
instance that represents the desktop's tray areaUnsupportedOperationException
- if the system tray isn't supported by the current platformHeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
SecurityException
- if accessSystemTray
permission is not grantedadd(TrayIcon)
, TrayIcon
, isSupported()
, SecurityManager.checkPermission(java.security.Permission)
, AWTPermission
TrayIcon.setPopupMenu(PopupMenu)
) or an action event (see TrayIcon.addActionListener(ActionListener)
). Developers should not assume that all of the system tray functionality is supported. To guarantee that the tray icon's default action is always accessible, add the default action to both the action listener and the popup menu. See the example
for an example of how to do this.
Note: When implementing SystemTray
and TrayIcon
it is strongly recommended that you assign different gestures to the popup menu and an action event. Overloading a gesture for both purposes is confusing and may prevent the user from accessing one or the other.
false
if no system tray access is supported; this method returns true
if the minimal system tray access is supported but does not guarantee that all system tray functionality is supported for the current platformgetSystemTray()
TrayIcon
to the SystemTray
. The tray icon becomes visible in the system tray once it is added. The order in which icons are displayed in a tray is not specified - it is platform and implementation-dependent. All icons added by the application are automatically removed from the SystemTray
upon application exit and also when the desktop system tray becomes unavailable.
trayIcon
- the TrayIcon
to be addedNullPointerException
- if trayIcon
is null
IllegalArgumentException
- if the same instance of a TrayIcon
is added more than onceAWTException
- if the desktop system tray is missingremove(TrayIcon)
, getSystemTray()
, TrayIcon
, Image
TrayIcon
from the SystemTray
. All icons added by the application are automatically removed from the SystemTray
upon application exit and also when the desktop system tray becomes unavailable.
If trayIcon
is null
or was not added to the system tray, no exception is thrown and no action is performed.
trayIcon
- the TrayIcon
to be removedadd(TrayIcon)
, TrayIcon
The returned array is a copy of the actual array and may be modified in any way without affecting the system tray. To remove a TrayIcon
from the SystemTray
, use the remove(TrayIcon)
method.
add(TrayIcon)
, TrayIcon
TrayIcon.getSize()
in the TrayIcon
class.TrayIcon.setImageAutoSize(boolean)
, Image
, TrayIcon.getSize()
PropertyChangeListener
to the list of listeners for the specific property. The following properties are currently supported: Property | Description |
---|---|
trayIcons | The SystemTray 's array of TrayIcon objects. The array is accessed via the getTrayIcons() method.This property is changed when a tray icon is added to (or removed from) the system tray. For example, this property is changed when the system tray becomes unavailable on the desktop and the tray icons are automatically removed. |
systemTray | This property contains SystemTray instance when the system tray is available or null otherwise.This property is changed when the system tray becomes available or unavailable on the desktop. The property is accessed by the getSystemTray() method. |
listener
listens to property changes only in this context. If listener
is null
, no exception is thrown and no action is performed.
propertyName
- the specified propertylistener
- the property change listener to be addedremovePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener)
, getPropertyChangeListeners(java.lang.String)
PropertyChangeListener
from the listener list for a specific property. /photo-app-not-on-my-mac-air.html. The PropertyChangeListener
must be from this context.
If propertyName
or listener
is null
or invalid, no exception is thrown and no action is taken.
propertyName
- the specified propertylistener
- the PropertyChangeListener to be removedaddPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener)
, getPropertyChangeListeners(java.lang.String)
Only the listeners in this context are returned.
propertyName
- the specified propertyPropertyChangeListener
s associated with the named property; if no such listeners have been added or if propertyName
is null
or invalid, an empty array is returnedaddPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener)
, removePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener)
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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