# MousePressTrigger :::{list-table} * - **Inherits** - [](/devices/mouse/triggers/index) * - **Action events** - ``begin``, ``cancel``, ``end``, ``update`` * - **Type** - Time-based trigger ::: Button press. ## Configuration ### Properties :::{list-table} :header-rows: 1 * - Property - Type - Description - Default * - instant - *bool* - Whether the trigger should begin immediately. By default, there is a delay to prevent conflicts with normal clicks and stroke/swipe triggers. - ``false`` ::: ## Description Press trigger do not start immediately by default, allowing swipe triggers and normal clicks to be performed. If this behavior is not desired, *instant* should be set to true. The property is set per-trigger, but affects all activated press triggers.