public override void Update(GameTime gameTime)
{
if (!Enabled || !Game.IsActive)
{
return;
}
_mouseDown = ScrollableGame.CheckLeftDown() || ScrollableGame.CheckLeftPressed();
bool newMouseOver = MouseCollide();
// Se antes não estava com o MouseOver e agora esta
if (!IsMouseOver && newMouseOver)
{
if (MouseOver != null)
{
MouseOver(this, EventArgs.Empty);
}
}
// Se antes estava com o MouseOver e agora não esta
if (!newMouseOver && IsMouseOver)
{
if (MouseOut != null)
{
MouseOut(this, EventArgs.Empty);
}
}
IsMouseOver = newMouseOver;
Hits = Hits && _mouseDown && IsMouseOver;
if (IsMouseOver && ScrollableGame.CheckLeftPressed())
{
_pressedOver = true;
Hits = true;
}
if (ScrollableGame.CheckLeftReleased())
{
if (IsMouseOver && _pressedOver)
{
OnClick();
Hits = true;
}
_pressedOver = false;
}
base.Update(gameTime);
}
public override void Update(GameTime gameTime)
{
if (!Enabled || !Game.IsActive)
{
return;
}
// Select for Drag
if (ScrollableGame.CheckLeftPressed(true))
{
if (Rect.Contains(ScrollableGame.MousePoint))
{
Draging = true;
Hits = true;
_draggedDif = ScrollableGame.MousePos;
}
}
// Dragging
if (Draging && ScrollableGame.CheckLeftDown())
{
var pos = ScrollableGame.MousePos - _draggedDif;
_draggedDif = ScrollableGame.MousePos;
if (Horizontal)
{
PosX += (int)pos.X;
var widthDif = Width - BarWidth;
if (widthDif <= 0 || PosX < 0)
{
PosX = 0;
}
else if (widthDif > 0 && PosX > widthDif)
{
PosX = widthDif;
}
if (widthDif > 0)
{
PercentageX = PosX / widthDif;
}
else
{
UpdateRec();
}
}
if (Vertical)
{
PosY += (int)pos.Y;
var heightDif = Height - BarHeight;
if (heightDif <= 0 || PosY < 0)
{
PosY = 0;
}
else if (heightDif > 0 && PosY > heightDif)
{
PosY = heightDif;
}
if (heightDif > 0)
{
PercentageY = PosY / heightDif;
}
else
{
UpdateRec();
}
}
}
// Drop
if (ScrollableGame.CheckLeftReleased())
{
Draging = false;
Hits = false;
}
base.Update(gameTime);
}
protected bool MouseCollide()
{
Point point;
if (UseScrolling)
{
point = new Point(ScrollableGame.MousePoint.X - (int)ScrollableGame.Scrolling.X, ScrollableGame.MousePoint.Y - (int)ScrollableGame.Scrolling.Y);
}
else
{
point = ScrollableGame.MousePoint;
}
return(Rec.Contains(point) && ScrollableGame.InScrollableRenderTarget(point) && (ScrollableGame.CheckValidTouchLocation() || ScrollableGame.CheckLeftReleased()));
}
public override void Update(GameTime gameTime)
{
if (!Enabled || !Game.IsActive)
{
return;
}
UpdateRec();
// Select for Drag
if (ScrollableGame.CheckLeftPressed(true))
{
if (Rect.Contains(ScrollableGame.MousePoint))
{
Draging = true;
_draggedDif = ScrollableGame.MousePos;
}
if (_rec2.Contains(ScrollableGame.MousePoint))
{
Hits = true;
}
}
// Dragging
if (Draging && ScrollableGame.CheckLeftDown())
{
var pos = ScrollableGame.MousePos - _draggedDif;
_draggedDif = ScrollableGame.MousePos;
if (Vertical)
{
PosY += (int)pos.Y;
var heightDif = Height - BarHeight;
if (heightDif <= 0 || PosY < 0)
{
PosY = 0;
}
else if (heightDif > 0 && PosY > heightDif)
{
PosY = heightDif;
}
if (heightDif > 0)
{
PercentageY = PosY / heightDif;
}
UpdateRec();
ScrollContainer.Percentage = PercentageY;
}
}
// Drop
if (ScrollableGame.CheckLeftReleased())
{
Draging = false;
Hits = false;
}
_barraUp.Position = Position + new Vector2(0, PosY);
_barraDown.Position = Position;
base.Update(gameTime);
}
public override void Update(GameTime gameTime)
{
if (!Enabled)
{
return;
}
bool scrollDrag = false;
if (_scroll != null)
{
_scroll.Update(gameTime);
scrollDrag = _scroll.Draging || _scroll.Hits;
}
if (!scrollDrag)
{
// Select for Drag
if (ScrollableGame.CheckLeftPressed(true))
{
if (_rect.Contains(ScrollableGame.MousePoint))
{
_draging = true;
_draggedDifInicial = _draggedDif = ScrollableGame.MousePos;
}
}
// Dragging
if (_draging && ScrollableGame.CheckLeftDown())
{
if (Horizontal)
{
var pos = ScrollableGame.MousePos.X - _draggedDif.X;
_draggedDif = ScrollableGame.MousePos;
PosDif -= (int)pos;
if (Math.Abs(ScrollableGame.MousePos.X - _draggedDifInicial.X) > 5)
{
Button.CancelClick = true;
}
var widthDif = ContentSize - Width;
if (widthDif <= 0 || PosDif < 0)
{
PosDif = 0;
}
else if (widthDif > 0 && PosDif > widthDif)
{
PosDif = widthDif;
}
if (widthDif > 0)
{
Percentage = PosDif / widthDif;
}
}
else
{
var pos = ScrollableGame.MousePos.Y - _draggedDif.Y;
_draggedDif = ScrollableGame.MousePos;
PosDif -= (int)pos;
if (Math.Abs(ScrollableGame.MousePos.Y - _draggedDifInicial.Y) > 5)
{
Button.CancelClick = true;
}
var heightDif = ContentSize - Height;
if (heightDif <= 0 || PosDif < 0)
{
PosDif = 0;
}
else if (heightDif > 0 && PosDif > heightDif)
{
PosDif = heightDif;
}
if (heightDif > 0)
{
Percentage = PosDif / heightDif;
}
}
}
// Drop
if (ScrollableGame.CheckLeftReleased()
#if SILVERLIGHT
|| !_rect.Contains(ScrollableGame.MousePoint)
#endif
)
{
_draging = false;
#if SILVERLIGHT
Microsoft.Xna.Framework.Input.Mouse.LeftButtonDown = false;
#endif
}
ScrollableGame.Begin(this);
if (_scrollable != null)
{
_scrollable.Update(gameTime);
}
ScrollableGame.End(this);
}
UpdateContentSize();
base.Update(gameTime);
}
