Method Update

gui.go:3013–3066

()

}

func (container *Container) Update() {

	pos := globals.Mouse.Position()
	if container.WorldSpace {
		pos = globals.Mouse.WorldPosition()
	}

	if !pos.Inside(container.Rect) {
		globals.Mouse.HiddenPosition = true
	}

	if container.NeedScroll() && container.DisplayScrollbar {
		container.Scrollbar.Rect.H = container.Rect.H - 48
		container.Scrollbar.Rect.W = 16
		container.Scrollbar.Rect.X = container.Rect.X + container.Rect.W - container.Scrollbar.Rect.W
		container.Scrollbar.Rect.Y = container.Rect.Y + 48

		if wheel := globals.Mouse.Wheel(); wheel != 0 && pos.Inside(container.Rect) {
			container.Scrollbar.SetValue(container.Scrollbar.TargetValue - float32(wheel)/container.overallHeight*100)
			globals.Mouse.wheel = 0 // Consume the wheel movement
		}

		container.Scrollbar.Update()

	} else {
		if container.Scrollbar.Value != 0 {
			container.Scrollbar.TargetValue = 0
			container.Scrollbar.Value = 0
		}
	}

	perc := float32(0)

	if idealSize := container.IdealSize(); container.NeedScroll() && idealSize.Y > 32 {
		perc = ((idealSize.Y - container.Rect.H) / container.Rect.H) * container.Scrollbar.Value
	}

	container.overallHeight = float32(0)
	y := float32(math.Round(float64(-perc * container.Rect.H)))
	for _, row := range container.Rows {
		if row.Visible != VisibleCollapsed {
			diff := row.Update(y)
			y += diff
			container.overallHeight += diff
		}
	}

	if container.OnUpdate != nil {
		container.OnUpdate()
	}

	globals.Mouse.HiddenPosition = false

}

func (container *Container) Draw() {