It provides primitive scroll box.

Imports

Types

ScrollObj = object of ControlObj thumb_y_has_mouse*, thumb_x_has_mouse*: bool thumb_width*, thumb_height*: float viewport_w*, viewport_h*: float viewport_x*, viewport_y*: float thumb_color*: ColorRef back_color*: ColorRef
ScrollRef = ref ScrollObj

proc Scroll(name: string = "Scroll"): ScrollRef {...}{.raises: [], tags: [].}

Creates a new Scroll.

Arguments:

Example:

var sc = Scroll("Scroll")

method addChild(self: ScrollRef; other: NodeRef) {...}{.raises: [], tags: [].}

Adds a new node in Scroll.

Arguments:

method duplicate(self: ScrollRef): ScrollRef {...}{.base, raises: [], tags: [].}

Duplicates Scroll object and create a new Scroll.

method draw(self: ScrollRef; w, h: GLfloat) {...}{.raises: [GLerror, Exception], tags: [RootEffect].}

This uses in the window.nim.

method scrollBy(self: ScrollRef; x, y: float) {...}{.base, raises: [], tags: [].}

Scrolls by x and y, if available.

method scrollTo(self: ScrollRef; x, y: float) {...}{.base, raises: [], tags: [].}

Scrolls to x and y position.

method handle(self: ScrollRef; event: InputEvent; mouse_on: var NodeRef) {...}{. raises: [Exception], tags: [RootEffect].}

handles user input. This uses in the window.nim.

method postdraw(self: ScrollRef; w, h: GLfloat) {...}{.raises: [GLerror], tags: [].}

This uses in the window.nim.