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blockly > BlockNavigationPolicy
BlockNavigationPolicy class
Set of rules controlling keyboard navigation from a block.
Signature:
export declare class BlockNavigationPolicy implements INavigationPolicy<BlockSvg>
Implements: INavigationPolicy<BlockSvg>
Methods
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Last updated 2025-05-16 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-16 UTC."],[],[],null,["[blockly](./blockly.md) \\\u003e [BlockNavigationPolicy](./blockly.blocknavigationpolicy_class.md)\n\nBlockNavigationPolicy class\n---------------------------\n\nSet of rules controlling keyboard navigation from a block.\n\n**Signature:** \n\n export declare class BlockNavigationPolicy implements INavigationPolicy\u003cBlockSvg\u003e \n\n**Implements:** [INavigationPolicy](./blockly.inavigationpolicy_interface.md)\\\u003c[BlockSvg](./blockly.blocksvg_class.md)\\\u003e\n\nMethods\n-------\n\n| Method | Modifiers | Description |\n|-----------------------------------------------------------------------------------------------------|-----------|------------------------------------------------------------------------|\n| [getFirstChild(current)](./blockly.blocknavigationpolicy_class.getfirstchild_1_method.md) | | Returns the first child of the given block. |\n| [getNextSibling(current)](./blockly.blocknavigationpolicy_class.getnextsibling_1_method.md) | | Returns the next peer node of the given block. |\n| [getParent(current)](./blockly.blocknavigationpolicy_class.getparent_1_method.md) | | Returns the parent of the given block. |\n| [getPreviousSibling(current)](./blockly.blocknavigationpolicy_class.getprevioussibling_1_method.md) | | Returns the previous peer node of the given block. |\n| [isApplicable(current)](./blockly.blocknavigationpolicy_class.isapplicable_1_method.md) | | Returns whether the given object can be navigated from by this policy. |\n| [isNavigable(current)](./blockly.blocknavigationpolicy_class.isnavigable_1_method.md) | | Returns whether or not the given block can be navigated to. |"]]
