Class FlowLayoutCorrectMinimumSize
java.lang.Object
java.awt.FlowLayout
info.monitorenter.gui.chart.layouts.FlowLayoutCorrectMinimumSize
- All Implemented Interfaces:
LayoutManager
,Serializable
A flow layout that claims the correct height of the component managed in case
the available width is known. The standard
FlowLayout
does
not claim the correct size but chooses the maximum width of all components to
render which is worthless as the fact of flow breaks is not taken into
account.
This class is inspired by the sun class
with modifications to the methods
FlowLayout
and
preferredLayoutSize(Container)
.
minimumLayoutSize(Container)
- Version:
- $Revision: 1.13 $
- Author:
- Achim Westermann
- See Also:
-
Field Summary
-
Constructor Summary
ConstructorsConstructorDescriptionFlowLayoutCorrectMinimumSize
(int align) Constructs a newFlowLayout
with the specified alignment and a default 5-unit horizontal and vertical gap.FlowLayoutCorrectMinimumSize
(int align, int hgap, int vgap) Creates a new flow layout manager with the indicated alignment and the indicated horizontal and vertical gaps. -
Method Summary
Modifier and TypeMethodDescriptionvoid
layoutContainer
(Container target) Lays out the container.minimumLayoutSize
(Container target) Returns the minimum dimensions needed to layout the visible components contained in the specified target container.preferredLayoutSize
(Container target) Returns the preferred dimensions for this layout given the visible components in the specified target container.Methods inherited from class java.awt.FlowLayout
addLayoutComponent, getAlignment, getAlignOnBaseline, getHgap, getVgap, removeLayoutComponent, setAlignment, setAlignOnBaseline, setHgap, setVgap, toString
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Constructor Details
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FlowLayoutCorrectMinimumSize
public FlowLayoutCorrectMinimumSize(int align) Constructs a newFlowLayout
with the specified alignment and a default 5-unit horizontal and vertical gap. The value of the alignment argument must be one ofFlowLayout.LEFT
,FlowLayout.RIGHT
,FlowLayout.CENTER
,FlowLayout.LEADING
, orFlowLayout.TRAILING
.- Parameters:
align
- the alignment value
-
FlowLayoutCorrectMinimumSize
public FlowLayoutCorrectMinimumSize(int align, int hgap, int vgap) Creates a new flow layout manager with the indicated alignment and the indicated horizontal and vertical gaps.The value of the alignment argument must be one of
FlowLayout.LEFT
,FlowLayout.RIGHT
,FlowLayout.CENTER
,FlowLayout.LEADING
, orFlowLayout.TRAILING
.- Parameters:
align
- the alignment valuehgap
- the horizontal gap between components and between the components and the borders of theContainer
vgap
- the vertical gap between components and between the components and the borders of theContainer
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Method Details
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layoutContainer
Lays out the container. This method lets each visible component take its preferred size by reshaping the components in the target container in order to satisfy the alignment of thisFlowLayout
object.- Specified by:
layoutContainer
in interfaceLayoutManager
- Overrides:
layoutContainer
in classFlowLayout
- Parameters:
target
- the specified component being laid out- See Also:
-
minimumLayoutSize
Returns the minimum dimensions needed to layout the visible components contained in the specified target container.- Specified by:
minimumLayoutSize
in interfaceLayoutManager
- Overrides:
minimumLayoutSize
in classFlowLayout
- Parameters:
target
- the container that needs to be laid out- Returns:
- the minimum dimensions to lay out the subcomponents of the specified container
- See Also:
-
preferredLayoutSize
Returns the preferred dimensions for this layout given the visible components in the specified target container.- Specified by:
preferredLayoutSize
in interfaceLayoutManager
- Overrides:
preferredLayoutSize
in classFlowLayout
- Parameters:
target
- the container that needs to be laid out- Returns:
- the preferred dimensions to lay out the subcomponents of the specified container
- See Also:
-