Method Update

gui.go:4150–4271

()

}

func (ds *DraggableLabel) Update() {

	dragArea := *ds.TargetRect
	dragArea.W = 32
	dragArea.H = 32
	cursorPos := globals.Mouse.WorldPosition()
	lmb := globals.Mouse.Button(sdl.BUTTON_LEFT)

	// if cursorPos.Inside(ds.Rect) && globals.Mouse.WorldPosition().Distance(dragHandlePoint) < 16 {

	// For now, we will just check to see if the mouse is close enough to grab the point
	if cursorPos.Inside(&dragArea) {

		globals.Mouse.SetCursor(CursorHand)

		if lmb.Pressed() {
			lmb.Consume()
			ds.Dragging = true
			ds.Label.EndEditing()
			ds.TableData.DraggingLabel = ds
			PlayUISound(UISoundTypeToggleOff)
		}

	}

	if ds.Dragging {
		globals.Mouse.SetCursor(CursorHandGrab)
		if ds.Vertical {
			ds.TargetRect.X = globals.Mouse.WorldPosition().X - (ds.TargetRect.W / 2)
			ds.TargetRect.Y = globals.Mouse.WorldPosition().Y - 16
		} else {
			ds.TargetRect.X = globals.Mouse.WorldPosition().X
			ds.TargetRect.Y = globals.Mouse.WorldPosition().Y - (ds.TargetRect.H / 2)
		}
		if lmb.Released() {
			ds.Dragging = false
			ds.TableData.DraggingLabel = nil
			ds.TableData.TableHeaderDropped(ds)
			PlayUISound(UISoundTypeToggleOn)
		}
	}

	if ds.Label.Editing {
		ds.TableData.EditingLabel = ds
	} else if ds.TableData.EditingLabel == ds {
		ds.TableData.EditingLabel = nil
	}

	textSize := ds.Label.TextSize()

	if textSize.X < 16 {
		textSize.X = 16
	}

	if textSize.Y < 16 {
		textSize.Y = 16
	}