Module is.codion.swing.common.ui

Package is.codion.swing.common.ui.layout

Class FlexibleGridLayout

java.lang.Object

is.codion.swing.common.ui.layout.FlexibleGridLayout

All Implemented Interfaces:

LayoutManager, LayoutManager2

public final class FlexibleGridLayout
extends Object
implements LayoutManager2

A layout manager similar to GridLayout, but allows components to maintain their preferred size. Rows and columns can optionally be normalized to the largest size in their dimension. Designed in Codion style with a fluent builder API.

Features: - Optional fixed row heights or column widths. - Custom horizontal and vertical gaps. - Maintains preferred component sizes when not fixed. - Safe for variable component counts and nested containers.

Author: Björn Darri Sigurðsson (with help)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FlexibleGridLayout.Builder	Builds a FlexibleGridLayout instances.

Method Summary

Modifier and Type	Method	Description
void	addLayoutComponent(Component comp, Object constraints)
void	addLayoutComponent(String name, Component comp)
static FlexibleGridLayout.Builder	builder()	Returns a new builder instance for FlexibleGridLayout.
float	getLayoutAlignmentX(Container target)
float	getLayoutAlignmentY(Container target)
void	invalidateLayout(Container target)
void	layoutContainer(Container parent)
Dimension	maximumLayoutSize(Container target)
Dimension	minimumLayoutSize(Container parent)
Dimension	preferredLayoutSize(Container parent)
void	removeLayoutComponent(Component comp)

Methods inherited from class java.lang.Object

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

Method Details

builder

public static FlexibleGridLayout.Builder builder()

Returns a new builder instance for FlexibleGridLayout.

Returns:

a builder

layoutContainer

public void layoutContainer(Container parent)

Specified by:

layoutContainer in interface LayoutManager

preferredLayoutSize

public Dimension preferredLayoutSize(Container parent)

Specified by:

preferredLayoutSize in interface LayoutManager

minimumLayoutSize

public Dimension minimumLayoutSize(Container parent)

Specified by:

minimumLayoutSize in interface LayoutManager

addLayoutComponent

public void addLayoutComponent(Component comp,
 Object constraints)

Specified by:

addLayoutComponent in interface LayoutManager2

addLayoutComponent

public void addLayoutComponent(String name,
 Component comp)

Specified by:

addLayoutComponent in interface LayoutManager

removeLayoutComponent

public void removeLayoutComponent(Component comp)

Specified by:

removeLayoutComponent in interface LayoutManager

maximumLayoutSize

public Dimension maximumLayoutSize(Container target)

Specified by:

maximumLayoutSize in interface LayoutManager2

getLayoutAlignmentX

public float getLayoutAlignmentX(Container target)

Specified by:

getLayoutAlignmentX in interface LayoutManager2

getLayoutAlignmentY

public float getLayoutAlignmentY(Container target)

Specified by:

getLayoutAlignmentY in interface LayoutManager2

invalidateLayout

public void invalidateLayout(Container target)

Specified by:

invalidateLayout in interface LayoutManager2