JideBorderLayout (JIDE Common Layer 3.6.18 API)

java.lang.Object
- com.jidesoft.swing.JideBorderLayout

All Implemented Interfaces:

LayoutManager, LayoutManager2, Serializable
```
public class JideBorderLayout
extends Object
implements LayoutManager2, Serializable
```
This is a modified version of BorderLayout. Different from BorderLayout, the TOP and BOTTOM component's width are same as CENTER component's width. In BorderLayout, their width are the same as the container's width.

See Also:
BorderLayout, Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`AFTER_LAST_LINE` Synonym for PAGE_END.
`static String`	`AFTER_LINE_ENDS` Synonym for LINE_END.
`static String`	`BEFORE_FIRST_LINE` Synonym for PAGE_START.
`static String`	`BEFORE_LINE_BEGINS` Synonym for LINE_START.
`static String`	`CENTER` The center layout constraint (middle of container).
`static String`	`EAST` The east layout constraint (right side of container).
`static String`	`LINE_END` The component goes at the end of the line direction for the layout.
`static String`	`LINE_START` The component goes at the beginning of the line direction for the layout.
`static String`	`NORTH` The north layout constraint (top of container).
`static String`	`PAGE_END` The component comes after the last line of the layout's content.
`static String`	`PAGE_START` The component comes before the first line of the layout's content.
`static String`	`SOUTH` The south layout constraint (bottom of container).
`static String`	`WEST` The west layout constraint (left side of container).

Constructor Summary

Constructors
Constructor and Description
`JideBorderLayout()` Constructs a new border layout with no gaps between components.
`JideBorderLayout(int hgap, int vgap)` Constructs a border layout with the specified gaps between components.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addLayoutComponent(Component comp, Object constraints)` Adds the specified component to the layout, using the specified constraint object.
`void`	`addLayoutComponent(String name, Component comp)` Deprecated. replaced by `addLayoutComponent(Component, Object)`.
`Object`	`getConstraints(Component comp)` Gets the constraints for the specified component
`int`	`getHgap()` Returns the horizontal gap between components.
`float`	`getLayoutAlignmentX(Container parent)` Returns the alignment along the x axis.
`float`	`getLayoutAlignmentY(Container parent)` Returns the alignment along the y axis.
`Component`	`getLayoutComponent(Container target, Object constraints)` Returns the component that corresponds to the given constraint location based on the target `Container`'s component orientation.
`Component`	`getLayoutComponent(Object constraints)` Gets the component that was added using the given constraint
`int`	`getVgap()` Returns the vertical gap between components.
`void`	`invalidateLayout(Container target)` Invalidates the layout, indicating that if the layout manager has cached information it should be discarded.
`void`	`layoutContainer(Container target)` Lays out the container argument using this border layout.
`Dimension`	`maximumLayoutSize(Container target)` Returns the maximum dimensions for this layout given the components in the specified target container.
`Dimension`	`minimumLayoutSize(Container target)` Determines the minimum size of the `target` container using this layout manager.
`Dimension`	`preferredLayoutSize(Container target)` Determines the preferred size of the `target` container using this layout manager, based on the components in the container.
`void`	`removeLayoutComponent(Component comp)` Removes the specified component from this border layout.
`void`	`setHgap(int hgap)` Sets the horizontal gap between components.
`void`	`setVgap(int vgap)` Sets the vertical gap between components.
`String`	`toString()` Returns a string representation of the state of this border layout.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - NORTH
```
public static final String NORTH
```
    The north layout constraint (top of container).
    
    See Also:
    Constant Field Values
  - SOUTH
```
public static final String SOUTH
```
    The south layout constraint (bottom of container).
    
    See Also:
    Constant Field Values
  - EAST
```
public static final String EAST
```
    The east layout constraint (right side of container).
    
    See Also:
    Constant Field Values
  - WEST
```
public static final String WEST
```
    The west layout constraint (left side of container).
    
    See Also:
    Constant Field Values
  - CENTER
```
public static final String CENTER
```
    The center layout constraint (middle of container).
    
    See Also:
    Constant Field Values
  - BEFORE_FIRST_LINE
```
public static final String BEFORE_FIRST_LINE
```
    Synonym for PAGE_START. Exists for compatibility with previous versions. PAGE_START is preferred.
    
    Since:
    
    1.2
    
    See Also:
    PAGE_START, Constant Field Values
  - AFTER_LAST_LINE
```
public static final String AFTER_LAST_LINE
```
    Synonym for PAGE_END. Exists for compatibility with previous versions. PAGE_END is preferred.
    
    Since:
    
    1.2
    
    See Also:
    PAGE_END, Constant Field Values
  - BEFORE_LINE_BEGINS
```
public static final String BEFORE_LINE_BEGINS
```
    Synonym for LINE_START. Exists for compatibility with previous versions. LINE_START is preferred.
    
    Since:
    
    1.2
    
    See Also:
    LINE_START, Constant Field Values
  - AFTER_LINE_ENDS
```
public static final String AFTER_LINE_ENDS
```
    Synonym for LINE_END. Exists for compatibility with previous versions. LINE_END is preferred.
    
    Since:
    
    1.2
    
    See Also:
    LINE_END, Constant Field Values
  - PAGE_START
```
public static final String PAGE_START
```
    The component comes before the first line of the layout's content. For Western, left-to-right and top-to-bottom orientations, this is equivalent to NORTH.
    
    Since:
    
    1.4
    
    See Also:
    Component.getComponentOrientation(), Constant Field Values
  - PAGE_END
```
public static final String PAGE_END
```
    The component comes after the last line of the layout's content. For Western, left-to-right and top-to-bottom orientations, this is equivalent to SOUTH.
    
    Since:
    
    1.4
    
    See Also:
    Component.getComponentOrientation(), Constant Field Values
  - LINE_START
```
public static final String LINE_START
```
    The component goes at the beginning of the line direction for the layout. For Western, left-to-right and top-to-bottom orientations, this is equivalent to WEST.
    
    Since:
    
    1.4
    
    See Also:
    Component.getComponentOrientation(), Constant Field Values
  - LINE_END
```
public static final String LINE_END
```
    The component goes at the end of the line direction for the layout. For Western, left-to-right and top-to-bottom orientations, this is equivalent to EAST.
    
    Since:
    
    1.4
    
    See Also:
    Component.getComponentOrientation(), Constant Field Values
- Constructor Detail
  - JideBorderLayout
```
public JideBorderLayout()
```
    Constructs a new border layout with no gaps between components.
  - JideBorderLayout
```
public JideBorderLayout(int hgap,
                int vgap)
```
    Constructs a border layout with the specified gaps between components. The horizontal gap is specified by hgap and the vertical gap is specified by vgap.
    
    Parameters:
    hgap - the horizontal gap.
    vgap - the vertical gap.
- Method Detail
  - getHgap
```
public int getHgap()
```
    Returns the horizontal gap between components.
    
    Since:
    
    JDK1.1
  - setHgap
```
public void setHgap(int hgap)
```
    Sets the horizontal gap between components.
    
    Parameters:
    hgap - the horizontal gap between components
    Since:
    
    JDK1.1
  - getVgap
```
public int getVgap()
```
    Returns the vertical gap between components.
    
    Since:
    
    JDK1.1
  - setVgap
```
public void setVgap(int vgap)
```
    Sets the vertical gap between components.
    
    Parameters:
    vgap - the vertical gap between components
    Since:
    
    JDK1.1
  - addLayoutComponent
```
public void addLayoutComponent(Component comp,
                      Object constraints)
```
    Adds the specified component to the layout, using the specified constraint object. For border layouts, the constraint must be one of the following constants: NORTH, SOUTH, EAST, WEST, or CENTER.
    Most applications do not call this method directly. This method is called when a component is added to a container using the Container.add method with the same argument types.
    
    Specified by:
    
    addLayoutComponent in interface LayoutManager2
    
    Parameters:
    comp - the component to be added.
    constraints - an object that specifies how and where the component is added to the layout.
    
    Throws:
    
    IllegalArgumentException - if the constraint object is not a string, or if it not one of the five specified constants.
    Since:
    
    JDK1.1
    
    See Also:
    Container.add(java.awt.Component, java.lang.Object)
  - addLayoutComponent
```
@Deprecated
public void addLayoutComponent(String name,
                                 Component comp)
```
    Deprecated. replaced by addLayoutComponent(Component, Object).
    
    Specified by:
    
    addLayoutComponent in interface LayoutManager
  - removeLayoutComponent
```
public void removeLayoutComponent(Component comp)
```
    Removes the specified component from this border layout. This method is called when a container calls its remove or removeAll methods. Most applications do not call this method directly.
    
    Specified by:
    
    removeLayoutComponent in interface LayoutManager
    
    Parameters:
    comp - the component to be removed.
    See Also:
    Container.remove(java.awt.Component), Container.removeAll()
  - getLayoutComponent
```
public Component getLayoutComponent(Object constraints)
```
    Gets the component that was added using the given constraint
    
    Parameters:
    constraints - the desired constraint, one of CENTER, NORTH, SOUTH, WEST, EAST, PAGE_START, PAGE_END, LINE_START, LINE_END
    
    Returns:
    the component at the given location, or null if the location is empty
    
    Throws:
    
    IllegalArgumentException - if the constraint object is not one of the nine specified constants
    Since:
    
    1.5
    
    See Also:
    addLayoutComponent(java.awt.Component, java.lang.Object)
  - getLayoutComponent
```
public Component getLayoutComponent(Container target,
                           Object constraints)
```
    Returns the component that corresponds to the given constraint location based on the target Container's component orientation. Components added with the relative constraints PAGE_START, PAGE_END, LINE_START, and LINE_END take precedence over components added with the explicit constraints NORTH, SOUTH, WEST, and EAST. The Container's component orientation is used to determine the location of components added with LINE_START and LINE_END.
    
    Parameters:
    constraints - the desired absolute position, one of CENTER, NORTH, SOUTH, EAST, WEST
    target - the Container used to obtain the constraint location based on the target Container's component orientation.
    
    Returns:
    the component at the given location, or null if the location is empty
    
    Throws:
    
    IllegalArgumentException - if the constraint object is not one of the five specified constants
    
    NullPointerException - if the target parameter is null
    Since:
    
    1.5
    
    See Also:
    addLayoutComponent(java.awt.Component, java.lang.Object)
  - getConstraints
```
public Object getConstraints(Component comp)
```
    Gets the constraints for the specified component
    
    Parameters:
    comp - the component to be queried
    
    Returns:
    the constraint for the specified component, or null if component is null or is not present in this layout
    Since:
    
    1.5
    
    See Also:
    addLayoutComponent(java.awt.Component, java.lang.Object)
  - minimumLayoutSize
```
public Dimension minimumLayoutSize(Container target)
```
    Determines the minimum size of the target container using this layout manager.
    This method is called when a container calls its getMinimumSize method. Most applications do not call this method directly.
    
    Specified by:
    
    minimumLayoutSize in interface LayoutManager
    
    Parameters:
    target - the container in which to do the layout.
    
    Returns:
    the minimum dimensions needed to lay out the subcomponents of the specified container.
    See Also:
    Container, BorderLayout.preferredLayoutSize(java.awt.Container), Container.getMinimumSize()
  - preferredLayoutSize
```
public Dimension preferredLayoutSize(Container target)
```
    Determines the preferred size of the target container using this layout manager, based on the components in the container.
    Most applications do not call this method directly. This method is called when a container calls its getPreferredSize method.
    
    Specified by:
    
    preferredLayoutSize in interface LayoutManager
    
    Parameters:
    target - the container in which to do the layout.
    
    Returns:
    the preferred dimensions to lay out the subcomponents of the specified container.
    See Also:
    Container, BorderLayout.minimumLayoutSize(java.awt.Container), Container.getPreferredSize()
  - maximumLayoutSize
```
public Dimension maximumLayoutSize(Container target)
```
    Returns the maximum dimensions for this layout given the components in the specified target container.
    
    Specified by:
    
    maximumLayoutSize in interface LayoutManager2
    
    Parameters:
    target - the component which needs to be laid out
    See Also:
    Container, minimumLayoutSize(java.awt.Container), preferredLayoutSize(java.awt.Container)
  - getLayoutAlignmentX
```
public float getLayoutAlignmentX(Container parent)
```
    Returns the alignment along the x axis. This specifies how the component would like to be aligned relative to other components. The value should be a number between 0 and 1 where 0 represents alignment along the origin, 1 is aligned the furthest away from the origin, 0.5 is centered, etc.
    
    Specified by:
    
    getLayoutAlignmentX in interface LayoutManager2
  - getLayoutAlignmentY
```
public float getLayoutAlignmentY(Container parent)
```
    Returns the alignment along the y axis. This specifies how the component would like to be aligned relative to other components. The value should be a number between 0 and 1 where 0 represents alignment along the origin, 1 is aligned the furthest away from the origin, 0.5 is centered, etc.
    
    Specified by:
    
    getLayoutAlignmentY in interface LayoutManager2
  - invalidateLayout
```
public void invalidateLayout(Container target)
```
    Invalidates the layout, indicating that if the layout manager has cached information it should be discarded.
    
    Specified by:
    
    invalidateLayout in interface LayoutManager2
  - layoutContainer
```
public void layoutContainer(Container target)
```
    Lays out the container argument using this border layout.
    This method actually reshapes the components in the specified container in order to satisfy the constraints of this BorderLayout object. The NORTH and SOUTH components, if any, are placed at the top and bottom of the container, respectively. The WEST and EAST components are then placed on the left and right, respectively. Finally, the CENTER object is placed in any remaining space in the middle.
    Most applications do not call this method directly. This method is called when a container calls its doLayout method.
    
    Specified by:
    
    layoutContainer in interface LayoutManager
    
    Parameters:
    target - the container in which to do the layout.
    See Also:
    Container, Container.doLayout()
  - toString
```
public String toString()
```
    Returns a string representation of the state of this border layout.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    a string representation of this border layout.

Class JideBorderLayout

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NORTH

SOUTH

EAST

WEST

CENTER

BEFORE_FIRST_LINE

AFTER_LAST_LINE

BEFORE_LINE_BEGINS

AFTER_LINE_ENDS

PAGE_START

PAGE_END

LINE_START

LINE_END

Constructor Detail

JideBorderLayout

JideBorderLayout

Method Detail

getHgap

setHgap

getVgap

setVgap

addLayoutComponent

addLayoutComponent

removeLayoutComponent

getLayoutComponent

getLayoutComponent

getConstraints

minimumLayoutSize

preferredLayoutSize

maximumLayoutSize

getLayoutAlignmentX

getLayoutAlignmentY

invalidateLayout

layoutContainer

toString