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ButtonHighlightModel

Contains model information for the current button.

Usage with Blend!

function Button.new()
	local self = setmetatable(BaseObject.new(), Button)

	-- Store the button model in the actual button so we can ensure it cleans up
	-- this assumes only one render. We can also construct it in the Button.Render

	self._buttonModel = ButtonHighlightModel.new()
	self._maid:GiveTask(self._buttonModel)

	return self
end

function Button:Render()
	...
	return Blend.New "ImageButton" {
		...
		[Blend.Instance] = function(button)
			self._buttonModel:SetButton(button)
		end;
		BackgroundTransparency = Blend.Computed(self._buttonModel:ObservePercentPressed(), function(pressed)
			return 1 - pressed
		end);
	}
end

Properties​

InteractionEnabledChanged​

This item is read only and cannot be modified. Read Only
</>
ButtonHighlightModel.InteractionEnabledChanged: Signal<boolean>

IsSelectedChanged​

This item is read only and cannot be modified. Read Only
</>
ButtonHighlightModel.IsSelectedChanged: Signal<boolean>

IsMouseOrTouchOverChanged​

This item is read only and cannot be modified. Read Only
</>
ButtonHighlightModel.IsMouseOrTouchOverChanged: Signal<boolean>

IsHighlightedChanged​

This item is read only and cannot be modified. Read Only
</>
ButtonHighlightModel.IsHighlightedChanged: Signal<boolean>

IsPressedChanged​

This item is read only and cannot be modified. Read Only
</>
ButtonHighlightModel.IsPressedChanged: Signal<boolean>

Functions​

new​

</>
ButtonHighlightModel.new(
button?: GuiBase,
onUpdate: function?
) → ButtonHighlightModel

A model that dictates the current state of a button.

SetButton​

</>
ButtonHighlightModel:SetButton(button: Instance) → ()

Sets the button for the highlight model.

IsPressed​

</>
ButtonHighlightModel:IsPressed() → boolean

Gets if the button is pressed

ObserveIsPressed​

</>
ButtonHighlightModel:ObserveIsPressed() → Observable<boolean>

Observes if the button is pressed

ObservePercentPressed​

</>
ButtonHighlightModel:ObservePercentPressed(acceleration: number | nil) → Observable<number>

Observes how pressed down the button is

IsHighlighted​

</>
ButtonHighlightModel:IsHighlighted() → boolean

Returns true if highlighted

ObserveIsHighlighted​

</>
ButtonHighlightModel:ObserveIsHighlighted() → Observable<boolean>

Observes if we're highlighted

ObservePercentHighlightedTarget​

</>
ButtonHighlightModel:ObservePercentHighlightedTarget() → Observable<number>

Observes target for how highlighted the button is

ObservePercentHighlighted​

</>
ButtonHighlightModel:ObservePercentHighlighted(acceleration: number | nil) → Observable<number>

Observes how highlighted the button is

IsSelected​

</>
ButtonHighlightModel:IsSelected() → boolean

Returns true if selected

ObserveIsSelected​

</>
ButtonHighlightModel:ObserveIsSelected() → Observable<boolean>

Returns an observable for if we're selected

IsMouseOrTouchOver​

</>
ButtonHighlightModel:IsMouseOrTouchOver() → Observable<boolean>

Gets if mouse or touch is over specifically. This can be used for hover effects.

ObserveIsMouseOrTouchOver​

</>
ButtonHighlightModel:ObserveIsMouseOrTouchOver() → Observable<boolean>

Observes if mouse or touch is over specifically. This can be used for hover effects.

SetIsChoosen​

</>
ButtonHighlightModel:SetIsChoosen(
isChoosen: boolean,
doNotAnimate: boolean
) → ()

Sets whether the model is choosen

IsChoosen​

</>
ButtonHighlightModel:IsChoosen() → boolean

Returns true if choosen

ObserveIsChoosen​

</>
ButtonHighlightModel:ObserveIsChoosen() → boolean

Observes if the instance is "choosen"

ObservePercentChoosen​

</>
ButtonHighlightModel:ObservePercentChoosen(acceleration: number | nil) → Observable<number>

Observes how choosen the button is

SetInteractionEnabled​

</>
ButtonHighlightModel:SetInteractionEnabled(interactionEnabled: boolean) → ()

Sets whether interaction is enabled

IsInteractionEnabled​

</>
ButtonHighlightModel:IsInteractionEnabled() → boolean

Gets if interaction enabled

ObserveIsInteractionEnabled​

</>
ButtonHighlightModel:ObserveIsInteractionEnabled() → Observable<boolean>

Observes if interaction enabled

SetKeyDown​

</>
ButtonHighlightModel:SetKeyDown(
isKeyDown: boolean,
doNotAnimate: boolean--

Optional

) → ()

Sets whether a key is down

Show raw api
{
    "functions": [
        {
            "name": "new",
            "desc": "A model that dictates the current state of a button.",
            "params": [
                {
                    "name": "button?",
                    "desc": "",
                    "lua_type": "GuiBase"
                },
                {
                    "name": "onUpdate",
                    "desc": "",
                    "lua_type": "function?"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "ButtonHighlightModel"
                }
            ],
            "function_type": "static",
            "source": {
                "line": 56,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "SetButton",
            "desc": "Sets the button for the highlight model.",
            "params": [
                {
                    "name": "button",
                    "desc": "",
                    "lua_type": "Instance"
                }
            ],
            "returns": [],
            "function_type": "method",
            "source": {
                "line": 148,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsPressed",
            "desc": "Gets if the button is pressed",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 204,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObserveIsPressed",
            "desc": "Observes if the button is pressed",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<boolean>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 212,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObservePercentPressed",
            "desc": "Observes how pressed down the button is",
            "params": [
                {
                    "name": "acceleration",
                    "desc": "",
                    "lua_type": "number | nil"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<number>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 222,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsHighlighted",
            "desc": "Returns true if highlighted",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 236,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObserveIsHighlighted",
            "desc": "Observes if we're highlighted",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<boolean>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 245,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObservePercentHighlightedTarget",
            "desc": "Observes target for how highlighted the button is",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<number>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 253,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObservePercentHighlighted",
            "desc": "Observes how highlighted the button is",
            "params": [
                {
                    "name": "acceleration",
                    "desc": "",
                    "lua_type": "number | nil"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<number>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 268,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsSelected",
            "desc": "Returns true if selected",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 277,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObserveIsSelected",
            "desc": "Returns an observable for if we're selected",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<boolean>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 286,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsMouseOrTouchOver",
            "desc": "Gets if mouse or touch is over specifically. This can be used\nfor hover effects.",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<boolean>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 296,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObserveIsMouseOrTouchOver",
            "desc": "Observes if mouse or touch is over specifically. This can be used\nfor hover effects.",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<boolean>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 306,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "SetIsChoosen",
            "desc": "Sets whether the model is choosen",
            "params": [
                {
                    "name": "isChoosen",
                    "desc": "",
                    "lua_type": "boolean"
                },
                {
                    "name": "doNotAnimate",
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "returns": [],
            "function_type": "method",
            "source": {
                "line": 315,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsChoosen",
            "desc": "Returns true if choosen",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 326,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObserveIsChoosen",
            "desc": "Observes if the instance is \"choosen\"",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 335,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObservePercentChoosen",
            "desc": "Observes how choosen the button is",
            "params": [
                {
                    "name": "acceleration",
                    "desc": "",
                    "lua_type": "number | nil"
                }
            ],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<number>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 345,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "SetInteractionEnabled",
            "desc": "Sets whether interaction is enabled",
            "params": [
                {
                    "name": "interactionEnabled",
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "returns": [],
            "function_type": "method",
            "source": {
                "line": 358,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsInteractionEnabled",
            "desc": "Gets if interaction enabled",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "boolean"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 366,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "ObserveIsInteractionEnabled",
            "desc": "Observes if interaction enabled",
            "params": [],
            "returns": [
                {
                    "desc": "",
                    "lua_type": "Observable<boolean>"
                }
            ],
            "function_type": "method",
            "source": {
                "line": 374,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "SetKeyDown",
            "desc": "Sets whether a key is down",
            "params": [
                {
                    "name": "isKeyDown",
                    "desc": "",
                    "lua_type": "boolean"
                },
                {
                    "name": "doNotAnimate",
                    "desc": "Optional",
                    "lua_type": "boolean"
                }
            ],
            "returns": [],
            "function_type": "method",
            "source": {
                "line": 383,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        }
    ],
    "properties": [
        {
            "name": "InteractionEnabledChanged",
            "desc": "",
            "lua_type": "Signal<boolean>",
            "readonly": true,
            "source": {
                "line": 76,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsSelectedChanged",
            "desc": "",
            "lua_type": "Signal<boolean>",
            "readonly": true,
            "source": {
                "line": 83,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsMouseOrTouchOverChanged",
            "desc": "",
            "lua_type": "Signal<boolean>",
            "readonly": true,
            "source": {
                "line": 90,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsHighlightedChanged",
            "desc": "",
            "lua_type": "Signal<boolean>",
            "readonly": true,
            "source": {
                "line": 97,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        },
        {
            "name": "IsPressedChanged",
            "desc": "",
            "lua_type": "Signal<boolean>",
            "readonly": true,
            "source": {
                "line": 106,
                "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
            }
        }
    ],
    "types": [],
    "name": "ButtonHighlightModel",
    "desc": "Contains model information for the current button.\n\nUsage with Blend!\n\n```lua\nfunction Button.new()\n\tlocal self = setmetatable(BaseObject.new(), Button)\n\n\t-- Store the button model in the actual button so we can ensure it cleans up\n\t-- this assumes only one render. We can also construct it in the Button.Render\n\n\tself._buttonModel = ButtonHighlightModel.new()\n\tself._maid:GiveTask(self._buttonModel)\n\n\treturn self\nend\n\nfunction Button:Render()\n\t...\n\treturn Blend.New \"ImageButton\" {\n\t\t...\n\t\t[Blend.Instance] = function(button)\n\t\t\tself._buttonModel:SetButton(button)\n\t\tend;\n\t\tBackgroundTransparency = Blend.Computed(self._buttonModel:ObservePercentPressed(), function(pressed)\n\t\t\treturn 1 - pressed\n\t\tend);\n\t}\nend\n```",
    "source": {
        "line": 35,
        "path": "src/buttonhighlightmodel/src/Client/ButtonHighlightModel.lua"
    }
}