Package net.miginfocom.swing
Class SwingContainerWrapper
java.lang.Object
net.miginfocom.swing.SwingComponentWrapper
net.miginfocom.swing.SwingContainerWrapper
- All Implemented Interfaces:
ComponentWrapper
,ContainerWrapper
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Field Summary
Fields inherited from interface 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
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
Returns the number of components that this parent has.Returns the components of the container that wrapper is wrapping.int
getComponentType
(boolean disregardScrollPane) Returns the type of component that this wrapper is wrapping.Returns theLayoutHandler
(in Swing terms) that is handling the layout of this container.int
Returns a hash code that should be reasonably different for anything that might change the layout.final boolean
Returns if this container is using left-to-right component ordering.final void
paintDebugCell
(int x, int y, int width, int height) Paints a cell to indicate where it is.Methods inherited from class 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
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface 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
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Constructor Details
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SwingContainerWrapper
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Method Details
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getComponents
Description copied from interface:ContainerWrapper
Returns the components of the container that wrapper is wrapping.- Specified by:
getComponents
in interfaceContainerWrapper
- Returns:
- The components of the container that wrapper is wrapping. Never
null
.
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getComponentCount
public int getComponentCount()Description copied from interface:ContainerWrapper
Returns the number of components that this parent has.- Specified by:
getComponentCount
in interfaceContainerWrapper
- Returns:
- The number of components that this parent has.
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getLayout
Description copied from interface:ContainerWrapper
Returns theLayoutHandler
(in Swing terms) that is handling the layout of this container. If there exist no such class the method should return the same asComponentWrapper.getComponent()
, which is the container itself.- Specified by:
getLayout
in interfaceContainerWrapper
- Returns:
- The layout handler instance. Never
null
.
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isLeftToRight
public final boolean isLeftToRight()Description copied from interface:ContainerWrapper
Returns if this container is using left-to-right component ordering.- Specified by:
isLeftToRight
in interfaceContainerWrapper
- Returns:
- If this container is using left-to-right component ordering.
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paintDebugCell
public final void paintDebugCell(int x, int y, int width, int height) Description copied from interface:ContainerWrapper
Paints a cell to indicate where it is.- Specified by:
paintDebugCell
in interfaceContainerWrapper
- Parameters:
x
- The x coordinate to start the drwaing.y
- The x coordinate to start the drwaing.width
- The width to draw/fillheight
- The height to draw/fill
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getComponentType
public int getComponentType(boolean disregardScrollPane) Description copied from interface:ComponentWrapper
Returns the type of component that this wrapper is wrapping.This method can be invoked often so the result should be cached.
- Specified by:
getComponentType
in interfaceComponentWrapper
- Overrides:
getComponentType
in classSwingComponentWrapper
- Parameters:
disregardScrollPane
- Istrue
any wrapping scroll pane should be disregarded and the type of the scrolled component should be returned.- Returns:
- The type of component that this wrapper is wrapping. E.g.
ComponentWrapper.TYPE_LABEL
.
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getLayoutHashCode
public int getLayoutHashCode()Description copied from interface: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.- Specified by:
getLayoutHashCode
in interfaceComponentWrapper
- Overrides:
getLayoutHashCode
in classSwingComponentWrapper
- Returns:
- A hash code that should be reasonably different for anything that might change the layout. Returns -1 if the widget is disposed.
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