/// <summary>
/// Finds a potential slot to dock in based on the mouse event.
/// </summary>
/// <remarks>This method traverses the entire scene tree in reverse to determine
/// which container has the most appropriate slot.</remarks>
public DockSlot FindSlot(MouseEvent evt)
{
foreach (var child in Children)
{
if (child is DockContainer)
{
var slot = (child as DockContainer).SlotTest(evt);
if (slot != null)
return slot;
}
}
return SlotTest(evt);
}
/// <summary>
/// This will get called whenever the mouse enters the region of the control.
/// </summary>
protected virtual void OnEnter(MouseEvent evt)
{
MakeDirty();
public override void OnMouseMotion(MouseEvent evt)
{
if (!IsEnabled)
return;
if (_isHoverable && !evt.IsHandled)
{
if (HitTest(evt.Pos)) // it's hovering now
{
if (!IsHovering) // it wasn't hovering already
OnEnter(evt);
IsHovering = true;
evt.Handle(this);
QueuePaneRender();
}
else if (IsHovering) // it's not hovering now
{
OnLeave(evt);
IsHovering = false;
QueuePaneRender();
}
}
else
IsHovering = false;
//QueuePaneRender(); // this makes it refresh all the time, but it doesn't seem right
public override void OnMouseMotion (MouseEvent evt)
{
base.OnMouseMotion (evt);
foreach (var anchor in anchors.Values)
anchor.OnMouseMotion(evt);
}
protected override void OnEnter(MouseEvent evt)
{
base.OnEnter(evt);
evt.Scene.SetCursor(CursorType.Normal);
}
public virtual void OnMouseMotion(MouseEvent evt)
{
LastMousePosition = evt.Pos;
evt.HitLine = Camera.ScreenToWorld(evt.Pos);
var parentScene = evt.Scene;
evt.Scene = this;
OverlayInteractor.OnMouseMotion(evt);
if (evt.IsHandled)
{
evt.Scene = parentScene;
return;
}
if (PrimaryInteractor != null)
{
PrimaryInteractor.OnMouseMotion(evt);
if (evt.IsHandled)
{
evt.Scene = parentScene;
return;
}
}
if (EnableViewInteractor)
ViewInteractor.OnMouseMotion(evt);
evt.Scene = parentScene;
if (_tooltipFollowCursor)
MoveTooltip(evt.Pos);
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
if (!evt.IsHandled)
_textBox.OnMouseMotion(evt);
if (!evt.IsHandled)
_upButton.OnMouseMotion(evt);
if (!evt.IsHandled)
_downButton.OnMouseMotion(evt);
}
/// <summary>
/// Traverses the dock container tree to find a slot that fits the given mouse event.
/// </summary>
public DockSlot FindSlot(MouseEvent evt)
{
if (Root != null && Root is DockContainer)
return (Root as DockContainer).FindSlot(evt);
return null;
}
protected override void OnEnter(MouseEvent evt)
{
base.OnEnter(evt);
}
protected override void OnLeave(MouseEvent evt)
{
base.OnLeave(evt);
}
protected override void OnEnter(MouseEvent evt)
{
base.OnEnter(evt);
if (IsHoverable && ToolTip != null)
evt.Scene.SetToolTip(ToolTip, false);
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
if (Control != null)
{
var controlEvt = evt.Copy();
controlEvt.Pos = GetControlPoint(evt.Pos);
if (evt.IsHandled)
controlEvt.Handle(this);
Control.OnMouseMotion(controlEvt);
if (controlEvt.IsHandled)
evt.Handle(controlEvt.LastHandler);
}
}
/// <summary>
/// Performs a hit test on the pane.
/// </summary>
public bool HitTest(MouseEvent evt)
{
var origin = RenderOrigin;
return origin.X <= evt.Pos.X && origin.X + RenderWidth >= evt.Pos.X &&
origin.Y <= evt.Pos.Y && origin.Y + RenderHeight >= evt.Pos.Y;
}
/// <summary>
/// This will get called whenever the mouse leaves the region of the control.
/// </summary>
protected virtual void OnLeave(MouseEvent evt)
{
MakeDirty();
protected override DockSlot SlotTest(MouseEvent evt)
{
return null;
}
public void OnMouseMotion(MouseEvent evt)
{
RootScene.OnMouseMotion(evt);
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
CloseButton.OnMouseMotion(evt);
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
if (_dragButton != null) // begin dragging
{
if (PreSceneUndocked != null)
PreSceneUndocked(_dragButton.Scene);
_dragButton = null;
}
else // normal
{
if (Root != null)
Root.OnMouseMotion(evt);
}
}
protected override void OnMouseMove(MouseEventArgs args)
{
base.OnMouseMove(args);
var evt = new MouseEvent(Viewport.RootScene, MouseToViewport(args.Location),
Extensions.GetModifier(ModifierKeys));
Viewport.OnMouseMotion(evt);
PaintGL();
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
_lastMouseEvent = evt;
}
public override void OnMouseMotion(MouseEvent evt)
{
base.OnMouseMotion(evt);
if (!_isDragging)
return;
SetClosestValue(evt.Pos);
}
/// <summary>
/// Performs a hit test on the scene.
/// </summary>
public bool HitTest(MouseEvent evt)
{
return this.ViewportOffset.X <= evt.ViewportPos.X && ViewportOffset.X + Width >= evt.ViewportPos.X &&
this.ViewportOffset.Y <= evt.ViewportPos.Y && ViewportOffset.Y + Height >= evt.ViewportPos.Y;
}
public virtual void OnMouseMotion(MouseEvent evt) { }
protected virtual void OnMotionNotify(object sender, gtk.MotionNotifyEventArgs args)
{
MouseEvent evt = new MouseEvent(Viewport.RootScene, new Coord(args.Event.X, HeightGL - args.Event.Y), GetModifier(args.Event.State));
Viewport.OnMouseMotion(evt);
PaintGL();
}
/// <summary> /// Must be implemented by subclasses to determine if the given mouse event is over a potential dock slot. /// </summary> protected abstract DockSlot SlotTest(MouseEvent evt);