java.lang.Object
javax.swing.plaf.basic.BasicOptionPaneUI.ButtonAreaLayout
- All Implemented Interfaces:
LayoutManager
- Enclosing class:
BasicOptionPaneUI
ButtonAreaLayout behaves in a similar manner to
FlowLayout. It lays out all components from left to
right. If syncAllWidths is true, the widths of each
component will be set to the largest preferred size width.
This class should be treated as a "protected" inner class.
Instantiate it only within subclasses of BasicOptionPaneUI.-
Field Summary
FieldsModifier and TypeFieldDescriptionprotected booleanIf true, children are lumped together in parent.protected intThe padding value.protected booleanThe value represents if the width of children should be synchronized. -
Constructor Summary
ConstructorsConstructorDescriptionButtonAreaLayout(boolean syncAllWidths, int padding) Constructs a new instance ofButtonAreaLayout. -
Method Summary
Modifier and TypeMethodDescriptionvoidaddLayoutComponent(String string, Component comp) If the layout manager uses a per-component string, adds the componentcompto the layout, associating it with the string specified byname.booleanReturns whether or not center children should be used.intReturns the padding.booleanReturns if the width of children should be synchronized.voidlayoutContainer(Container container) Lays out the specified container.Calculates the minimum size dimensions for the specified container, given the components it contains.Calculates the preferred size dimensions for the specified container, given the components it contains.voidRemoves the specified component from the layout.voidsetCentersChildren(boolean newValue) Sets whether or not center children should be used.voidsetPadding(int newPadding) Sets the padding value.voidsetSyncAllWidths(boolean newValue) Sets if the width of children should be synchronized.
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Field Details
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syncAllWidths
protected boolean syncAllWidthsThe value represents if the width of children should be synchronized. -
padding
protected int paddingThe padding value. -
centersChildren
protected boolean centersChildrenIf true, children are lumped together in parent.
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Constructor Details
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ButtonAreaLayout
public ButtonAreaLayout(boolean syncAllWidths, int padding) Constructs a new instance ofButtonAreaLayout.- Parameters:
syncAllWidths- if the width of children should be synchronizedpadding- the padding value
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Method Details
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setSyncAllWidths
public void setSyncAllWidths(boolean newValue) Sets if the width of children should be synchronized.- Parameters:
newValue- if the width of children should be synchronized
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getSyncAllWidths
public boolean getSyncAllWidths()Returns if the width of children should be synchronized.- Returns:
- if the width of children should be synchronized
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setPadding
public void setPadding(int newPadding) Sets the padding value.- Parameters:
newPadding- the new padding
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getPadding
public int getPadding()Returns the padding.- Returns:
- the padding
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setCentersChildren
public void setCentersChildren(boolean newValue) Sets whether or not center children should be used.- Parameters:
newValue- a new value
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getCentersChildren
public boolean getCentersChildren()Returns whether or not center children should be used.- Returns:
- whether or not center children should be used
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addLayoutComponent
Description copied from interface:LayoutManagerIf the layout manager uses a per-component string, adds the componentcompto the layout, associating it with the string specified byname.- Specified by:
addLayoutComponentin interfaceLayoutManager- Parameters:
string- the string to be associated with the componentcomp- the component to be added
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layoutContainer
Description copied from interface:LayoutManagerLays out the specified container.- Specified by:
layoutContainerin interfaceLayoutManager- Parameters:
container- the container to be laid out
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minimumLayoutSize
Description copied from interface:LayoutManagerCalculates the minimum size dimensions for the specified container, given the components it contains.- Specified by:
minimumLayoutSizein interfaceLayoutManager- Parameters:
c- the component to be laid out- Returns:
- the minimum dimension for the container
- See Also:
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preferredLayoutSize
Description copied from interface:LayoutManagerCalculates the preferred size dimensions for the specified container, given the components it contains.- Specified by:
preferredLayoutSizein interfaceLayoutManager- Parameters:
c- the container to be laid out- Returns:
- the preferred dimension for the container
- See Also:
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removeLayoutComponent
Description copied from interface:LayoutManagerRemoves the specified component from the layout.- Specified by:
removeLayoutComponentin interfaceLayoutManager- Parameters:
c- the component to be removed
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