net.miginfocom.swing

类 SwingContainerWrapper

java.lang.Object

net.miginfocom.swing.SwingComponentWrapper

net.miginfocom.swing.SwingContainerWrapper

所有已实现的接口:

ComponentWrapper, ContainerWrapper

public final class SwingContainerWrapper
extends SwingComponentWrapper
implements ContainerWrapper

字段概要

从接口继承的字段 net.miginfocom.layout.ComponentWrapper

TYPE_BUTTON, TYPE_CHECK_BOX, TYPE_COMBO_BOX, TYPE_CONTAINER, TYPE_IMAGE, TYPE_LABEL, TYPE_LIST, TYPE_PANEL, TYPE_PROGRESS_BAR, TYPE_SCROLL_BAR, TYPE_SCROLL_PANE, TYPE_SEPARATOR, TYPE_SLIDER, TYPE_SPINNER, TYPE_TABBED_PANE, TYPE_TABLE, TYPE_TEXT_AREA, TYPE_TEXT_FIELD, TYPE_TREE, TYPE_UNKNOWN, TYPE_UNSET

构造器概要

构造器

构造器和说明
SwingContainerWrapper(Container c)

方法概要

限定符和类型	方法和说明
int	getComponentCount() Returns the number of components that this parent has.
ComponentWrapper[]	getComponents() Returns the components of the container that wrapper is wrapping.
int	getComponentType(boolean disregardScrollPane) Returns the type of component that this wrapper is wrapping.
Object	getLayout() Returns the LayoutHandler (in Swing terms) that is handling the layout of this container.
int	getLayoutHashCode() Returns a hash code that should be reasonably different for anything that might change the layout.
boolean	isLeftToRight() Returns if this container is using left-to-right component ordering.
void	paintDebugCell(int x, int y, int width, int height) Paints a cell to indicate where it is.

从类继承的方法 net.miginfocom.swing.SwingComponentWrapper

equals, getBaseline, getComponent, getContentBias, getHeight, getHorizontalScreenDPI, getLinkId, getMaximumHeight, getMaximumWidth, getMinimumHeight, getMinimumWidth, getParent, getPixelUnitFactor, getPreferredHeight, getPreferredWidth, getScreenHeight, getScreenLocationX, getScreenLocationY, getScreenWidth, getVerticalScreenDPI, getVisualPadding, getWidth, getX, getY, hasBaseline, hashCode, isMaxSizeSetOn1_4, isVisible, isVisualPaddingEnabled, paintDebugOutline, setBounds, setMaxSizeSetOn1_4, setVisualPaddingEnabled

从类继承的方法 java.lang.Object

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

从接口继承的方法 net.miginfocom.layout.ComponentWrapper

getBaseline, getComponent, getContentBias, getHeight, getHorizontalScreenDPI, getLinkId, getMaximumHeight, getMaximumWidth, getMinimumHeight, getMinimumWidth, getParent, getPixelUnitFactor, getPreferredHeight, getPreferredWidth, getScreenHeight, getScreenLocationX, getScreenLocationY, getScreenWidth, getVerticalScreenDPI, getVisualPadding, getWidth, getX, getY, hasBaseline, isVisible, paintDebugOutline, setBounds

构造器详细资料

SwingContainerWrapper

public SwingContainerWrapper(Container c)

方法详细资料

getComponents

public ComponentWrapper[] getComponents()

从接口复制的说明: ContainerWrapper

Returns the components of the container that wrapper is wrapping.

指定者:

getComponents 在接口中 ContainerWrapper

返回:

The components of the container that wrapper is wrapping. Never null.

getComponentCount

public int getComponentCount()

从接口复制的说明: ContainerWrapper

Returns the number of components that this parent has.

指定者:

getComponentCount 在接口中 ContainerWrapper

返回:

The number of components that this parent has.

getLayout

public Object getLayout()

从接口复制的说明: ContainerWrapper

Returns the LayoutHandler (in Swing terms) that is handling the layout of this container. If there exist no such class the method should return the same as ComponentWrapper.getComponent(), which is the container itself.

指定者:

getLayout 在接口中 ContainerWrapper

返回:

The layout handler instance. Never null.

isLeftToRight

public final boolean isLeftToRight()

从接口复制的说明: ContainerWrapper

Returns if this container is using left-to-right component ordering.

指定者:

isLeftToRight 在接口中 ContainerWrapper

返回:

If this container is using left-to-right component ordering.

paintDebugCell

public final void paintDebugCell(int x,
                                 int y,
                                 int width,
                                 int height)

从接口复制的说明: ContainerWrapper

Paints a cell to indicate where it is.

指定者:

paintDebugCell 在接口中 ContainerWrapper

参数:

x - The x coordinate to start the drawing.

y - The x coordinate to start the drawing.

width - The width to draw/fill

height - The height to draw/fill

getComponentType

public int getComponentType(boolean disregardScrollPane)

从接口复制的说明: ComponentWrapper

Returns the type of component that this wrapper is wrapping.

This method can be invoked often so the result should be cached.

指定者:

getComponentType 在接口中 ComponentWrapper

覆盖:

getComponentType 在类中 SwingComponentWrapper

参数:

disregardScrollPane - Is true any wrapping scroll pane should be disregarded and the type of the scrolled component should be returned.

返回:

The type of component that this wrapper is wrapping. E.g. ComponentWrapper.TYPE_LABEL.

getLayoutHashCode

public int getLayoutHashCode()

从接口复制的说明: ComponentWrapper

Returns a hash code that should be reasonably different for anything that might change the layout. This value is used to know if the component layout needs to clear any caches.

指定者:

getLayoutHashCode 在接口中 ComponentWrapper

覆盖:

getLayoutHashCode 在类中 SwingComponentWrapper

返回:

A hash code that should be reasonably different for anything that might change the layout. Returns -1 if the widget is disposed.