Package com.intellij.openapi.wm

Class WindowManager

java.lang.Object

com.intellij.openapi.wm.WindowManager

Direct Known Subclasses:

WindowManagerEx

public abstract class WindowManager
extends java.lang.Object

Provides access to IDE's frames and status bar.

Constructor Summary

Constructors

Constructor and Description
WindowManager()

Method Summary

Modifier and Type	Method and Description
abstract void	addListener(WindowManagerListener listener)
abstract void	doNotSuggestAsParent(java.awt.Window window)
abstract javax.swing.JFrame	findVisibleFrame()
abstract IdeFrame []	getAllProjectFrames()
abstract javax.swing.JFrame	getFrame(Project project)
abstract IdeFrame	getIdeFrame(Project project)
static WindowManager	getInstance()
StatusBar	getStatusBar(java.awt.Component c, Project project)
abstract StatusBar	getStatusBar(Project project) Get the status bar for the project's main frame.
abstract boolean	isAlphaModeEnabled(java.awt.Window window)
abstract boolean	isAlphaModeSupported()
abstract boolean	isFullScreenSupportedInCurrentOS()
abstract boolean	isInsideScreenBounds(int x, int y, int width) Tests whether the specified rectangle is inside of screen bounds.
abstract void	removeListener(WindowManagerListener listener)
abstract void	requestUserAttention(IdeFrame frame, boolean critical)
abstract void	setAlphaModeEnabled(java.awt.Window window, boolean state) Sets whether the alpha (transparent) mode is enabled for specified window.
abstract void	setAlphaModeRatio(java.awt.Window window, float ratio) Sets alpha (transparency) ratio for the specified window.
abstract java.awt.Window	suggestParentWindow(Project project) Gets first window (starting from the active one) that can be the parent for other windows.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WindowManager

public WindowManager()

Method Detail

getInstance

public static WindowManager getInstance()

isAlphaModeSupported

public abstract boolean isAlphaModeSupported()

Returns:

true if current OS supports alpha mode for windows and all native libraries were successfully loaded.

setAlphaModeRatio

public abstract void setAlphaModeRatio(java.awt.Window window,
                                       float ratio)

Sets alpha (transparency) ratio for the specified window.

If alpha mode isn't supported by the underlying windowing system, then the method does nothing. The method also does nothing if alpha mode isn't enabled for the specified window.

Parameters:

window - window which transparency should be changed.

ratio - ratio of transparency. 0 means absolutely non transparent window. 1 means absolutely transparent window.

Throws:

java.lang.IllegalArgumentException - if window is not displayable or not showing, or if ration isn't in [0..1] range.

isAlphaModeEnabled

public abstract boolean isAlphaModeEnabled(java.awt.Window window)

Returns:

true if specified window is currently is alpha mode.

setAlphaModeEnabled

public abstract void setAlphaModeEnabled(java.awt.Window window,
                                         boolean state)

Sets whether the alpha (transparent) mode is enabled for specified window. If alpha mode isn't supported by the underlying windowing system, then the method does nothing.

Parameters:

window - window which mode to be set.

state - determines the new alpha mode.

doNotSuggestAsParent

public abstract void doNotSuggestAsParent(java.awt.Window window)

suggestParentWindow

public abstract java.awt.Window suggestParentWindow(Project project)

Gets first window (starting from the active one) that can be the parent for other windows. Note, that this method returns only subclasses of Dialog or Frame.

Returns:

null if there is no currently active window or there is no window that can be the parent.

getStatusBar

public abstract StatusBar getStatusBar(Project project)

Get the status bar for the project's main frame.

getStatusBar

public StatusBar getStatusBar(java.awt.Component c,
                              Project project)

getFrame

public abstract javax.swing.JFrame getFrame(Project project)

getIdeFrame

public abstract IdeFrame getIdeFrame(Project project)

isInsideScreenBounds

public abstract boolean isInsideScreenBounds(int x,
                                             int y,
                                             int width)

Tests whether the specified rectangle is inside of screen bounds.

Method uses its own heuristic test. Test passes if the intersection of screen bounds and specified rectangle isn't empty and its height and width are not less than some value. Note, that all parameters are in screen coordinate system. The method properly works in a multi-monitor configuration.

getAllProjectFrames

public abstract IdeFrame [] getAllProjectFrames()

findVisibleFrame

public abstract javax.swing.JFrame findVisibleFrame()

addListener

public abstract void addListener(WindowManagerListener listener)

removeListener

public abstract void removeListener(WindowManagerListener listener)

isFullScreenSupportedInCurrentOS

public abstract boolean isFullScreenSupportedInCurrentOS()

Returns:

true if full screen mode is supported in current OS.

requestUserAttention

public abstract void requestUserAttention(IdeFrame frame,
                                          boolean critical)