sdk/com.m8test.action.impl/AbstractViewAction

AbstractViewAction

abstract class AbstractViewAction(resources: Resources, iconId: Int, id: String, name: String, description: String = "", location: VisualAction.Location = VisualAction.Location.WrapContentDialog) : AbstractAction<ViewActionAbility<*>> , ViewAction

Description: 通过View展示的操作

Author

M8Test, [email protected], https://m8test.com

Inheritors

Constructors

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constructor(resources: Resources, iconId: Int, id: String, name: String, description: String = "", location: VisualAction.Location = VisualAction.Location.WrapContentDialog)

Functions

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abstract fun createView(ability: ViewActionAbility<*>): View

动作执行时会调用此方法, 用于构建用户界面.

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open override fun getDescription(): String

获取描述信息, 表明 Action 的作用

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open override fun getIconId(): Int

获取显示的图标id.

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open override fun getId(): String

获取动作唯一标识, ActionGroup 中不能包含多个相同 id 的 Action.

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open override fun getLocation(): VisualAction.Location

获取动作显示的位置.

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open override fun getName(): String

获取动作名称.

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open override fun getResources(): Resources

获取 getIconId 所属的 Resources 对象.

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abstract fun isEnabled(ability: ViewActionAbility<*>): Boolean

判断当前动作是否可用.

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abstract fun isVisible(ability: ViewActionAbility<*>): Boolean

判断当前动作是否可见.

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open override fun setEnabled(enabled: Boolean)

设置动作是否可用.

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open override fun setVisible(visible: Boolean)

设置动作是否可见.

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open override fun updateEnabledWhen(channel: Channel, predicate: (Event) -> Boolean)

什么时候重新执行 isEnabled.

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open override fun updateVisibleWhen(channel: Channel, predicate: (Event) -> Boolean)

什么时候重新执行 isVisible.