Package com.ultikits.ultitools.abstracts.gui.declarative.widgets

Class GridView.Builder<T>

java.lang.Object

com.ultikits.ultitools.abstracts.gui.declarative.widgets.GridView.Builder<T>

All Implemented Interfaces:

WidgetBuilder<GridView<T>>

Enclosing class:

GridView<T>

public static class GridView.Builder<T>
extends Object
implements WidgetBuilder<GridView<T>>

Builder for GridView.

Field Summary

Fields

Modifier and Type	Field	Description
private @NotNull List<Widget>	children
private int	columns
private @Nullable SlotKey	key
private int	maxRows
private int	startSlot

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
@NotNull GridView<T>	build()	构建 Widget 实例。
private int	calculateSlot(int index)
GridView.Builder<T>	child(@NotNull Widget child)
GridView.Builder<T>	children(@NotNull List<Widget> children)
GridView.Builder<T>	columns(int columns)
GridView.Builder<T>	items(@NotNull List<T> items, @NotNull Function<T,Widget> itemBuilder)	设置数据列表和构建器函数。
GridView.Builder<T>	key(@Nullable SlotKey key)
GridView.Builder<T>	key(@NotNull String key)
GridView.Builder<T>	rows(int rows)
GridView.Builder<T>	startSlot(int startSlot)

Methods inherited from class java.lang.Object

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

Field Details

startSlot

private int startSlot

columns

private int columns

maxRows

private int maxRows

children

@NotNull
private @NotNull List<Widget> children

key

@Nullable
private @Nullable SlotKey key

Constructor Details

Builder

public Builder()

Method Details

startSlot

public GridView.Builder<T> startSlot(int startSlot)

columns

public GridView.Builder<T> columns(int columns)

rows

public GridView.Builder<T> rows(int rows)

child

public GridView.Builder<T> child(@NotNull
 @NotNull Widget child)

children

public GridView.Builder<T> children(@NotNull
 @NotNull List<Widget> children)

items

public GridView.Builder<T> items(@NotNull
 @NotNull List<T> items,
 @NotNull
 @NotNull Function<T,Widget> itemBuilder)

设置数据列表和构建器函数。

会自动将数据转换为 Widget，并计算位置。

Parameters:

items - 数据列表

itemBuilder - 构建器函数

Returns:

Builder

calculateSlot

private int calculateSlot(int index)

key

public GridView.Builder<T> key(@Nullable
 @Nullable SlotKey key)

key

public GridView.Builder<T> key(@NotNull
 @NotNull String key)

build

@NotNull
public @NotNull GridView<T> build()

Description copied from interface: WidgetBuilder

构建 Widget 实例。

Specified by:

build in interface WidgetBuilder<T>

Returns:

Widget 实例