de.ipcon.form.desktop

Class CenterWindowStrategy

java.lang.Object

de.ipcon.form.desktop.CenterWindowStrategy

All Implemented Interfaces:

WindowPlacementStrategyI

public class CenterWindowStrategy
extends java.lang.Object
implements WindowPlacementStrategyI

This placement strategy tries to center the new window vertically and horizontally at a given location, optionally limiting the size as well.

Constructor Summary

Constructors

Constructor and Description
CenterWindowStrategy(java.awt.Point center, java.awt.Dimension explicitMaxSize, boolean maximize)

Method Summary

Modifier and Type	Method and Description
java.awt.Rectangle	calculateBounds(AbstractClientDesktopElement window)
static CenterWindowStrategy	of(javax.swing.JFrame parentFrame, boolean maximize)
static CenterWindowStrategy	of(java.awt.Rectangle parentBounds, int maximumInitialWindowWidth, boolean maximize)
boolean	wantsMaximum()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.ipcon.form.desktop.WindowPlacementStrategyI

addCDEInsets, assertPointInRectangle, getPreferredInitialSize

Constructor Detail

CenterWindowStrategy

public CenterWindowStrategy(java.awt.Point center,
                            java.awt.Dimension explicitMaxSize,
                            boolean maximize)

Parameters:

center - the point in screenspace where the center of the window should be located at, nonnull.

explicitMaxSize - nullable dimension with explicit size restrictions. Negative values are ignored.

maximize - if true, then the window should be maximized afterwards

Method Detail

of

public static CenterWindowStrategy of(java.awt.Rectangle parentBounds,
                                      int maximumInitialWindowWidth,
                                      boolean maximize)

Parameters:

parentBounds - the rectangle the new window should be centered at. Nonnull.

maximumInitialWindowWidth - allows to further restrict the usable width of the new window (if larger than 0).

maximize - if true, then the window should be maximized after opening

Returns:

a strategy for opening a new window centered at the rectangle, limited by the given parent size and optionally be given width

of

public static CenterWindowStrategy of(javax.swing.JFrame parentFrame,
                                      boolean maximize)

Returns:

a strategy for opening a new window centered around the contentpane of the given window

calculateBounds

public java.awt.Rectangle calculateBounds(AbstractClientDesktopElement window)

Specified by:

calculateBounds in interface WindowPlacementStrategyI

Returns:

a nonnull rectangle with the expected bounds of the given window.

wantsMaximum

public boolean wantsMaximum()

Specified by:

wantsMaximum in interface WindowPlacementStrategyI

Returns:

true if the window should be maximized after updating the bounds of the non-maximized window