public void OnEvent(DeftEvent theEvent, params object[] args)
{
Gadget focus = DeftUI.focus;
if (focus == null)
{
return;
}
if (DeftUI.focusState == UIFocusState.Dragging)
{
Drag(focus);
}
else if (DeftUI.focusState == UIFocusState.Resizing)
{
Resize(focus, DeftUI.focusResizeAnchor);
}
}
private void Resize(Gadget g, AnchorPoint anchor)
{
Vector2 delta = Input.DeltaMousePos;
float dx = delta.X;
float dy = delta.Y;
if (anchor == AnchorPoint.Left)
{
g.MoveByX(dx);
g.Resize(new Vector2(-dx, 0));
}
else if (anchor == AnchorPoint.Top)
{
g.MoveByY(dy);
g.Resize(new Vector2(0, -dy));
}
else if (anchor == AnchorPoint.Right)
{
g.Resize(new Vector2(dx, 0));
}
else if (anchor == AnchorPoint.Bot)
{
g.Resize(new Vector2(0, dy));
}
else if (anchor == AnchorPoint.TopLeft)
{
g.MoveBy(delta);
g.Resize(-delta);
}
else if (anchor == AnchorPoint.TopRight)
{
g.MoveByY(dy);
g.Resize(new Vector2(dx, -dy));
}
else if (anchor == AnchorPoint.BotLeft)
{
g.MoveByX(dx);
g.Resize(new Vector2(-dx, dy));
}
else if (anchor == AnchorPoint.BotRight)
{
g.Resize(delta);
}
}
public void OnEvent(DeftEvent theEvent, params object[] args)
{
Gadget focus = DeftUI.focus;
if (focus == null)
{
SelectNewFocusGadget();
}
else
{
// Already have an active gadget, only make a new selection IF:
// If within borders, we're not within the borders of a higher layer element
// If not within borders,
// If resizable, mouse not within resize boxes
if (focus.Bounds.Contains(Input.MousePos))
{
if (!IsHighestLayerGadgetAtPos(focus.Layer, Input.MousePos))
{
SelectNewFocusGadget();
}
}
else // Mouse not within focus borders
{
if (!focus.isResizable)
{
SelectNewFocusGadget();
}
else if (focus.Bounds.GetBoxAnchorPointAtPos(Input.MousePos, 7) == AnchorPoint.None)
{
SelectNewFocusGadget();
}
}
}
// After focus gadget has been determined, fire its OnClick event.
if (DeftUI.focus != null)
{
DeftUI.focus.OnClick();
}
}
private void Drag(Gadget g)
{
g.MoveBy(Input.DeltaMousePos);
}