private void initialize(Rectangle Bounds, bool Vertical = false)
{
this.scrollerTexture = StandardTexture;
ScrollerLabels = new List <Label>();
this.Vertical = Vertical;
if (Vertical)
{
ButtonHeight = Bounds.Width / 2;
upperButton = new Button(new Rectangle(Bounds.X, Bounds.Y, Bounds.Width, ButtonHeight));
lowerButton = new Button(new Rectangle(Bounds.X, Bounds.Bottom - ButtonHeight, Bounds.Width, ButtonHeight));
ScrollBounds = new Rectangle(Bounds.X, Bounds.Y + ButtonHeight, Bounds.Width, Bounds.Height - 2 * ButtonHeight);
scrollButton = new Button(ScrollBounds);
}
else
{
ButtonHeight = Bounds.Height / 2;
upperButton = new Button(new Rectangle(Bounds.X, Bounds.Y, ButtonHeight, Bounds.Height));
lowerButton = new Button(new Rectangle(Bounds.Right - ButtonHeight, Bounds.Y, ButtonHeight, Bounds.Height));
ScrollBounds = new Rectangle(Bounds.X + ButtonHeight, Bounds.Y, Bounds.Width - 2 * ButtonHeight, Bounds.Height);
scrollButton = new Button(ScrollBounds);
}
upperButton.buttonTexture = scrollerTexture.upButton;
lowerButton.buttonTexture = scrollerTexture.downButton;
scrollButton.buttonTexture = scrollerTexture.scrollButton;
upperButton.LeftClicked += delegate(object s, ButtonEventArgs e) { if (Value > 0)
{
Value--;
}
};
lowerButton.LeftClicked += delegate(object s, ButtonEventArgs e) { if (Value < itemCount)
{
Value++;
}
};
scrollButton.LeftClickedPressed += delegate(object s, ButtonEventArgs e)
{
if (!scrolling)
{
if (Vertical)
{
itemHeight = (((ScrollBounds.Height - ButtonHeight) * Increment) / (itemCount - MinimumCount));
startPos = (int)((Mouse.GetState().Position.Y - (scrollButton.ButtonBounds.Y - ScrollBounds.Y)));
}
else
{
itemHeight = (((ScrollBounds.Width - ButtonHeight) * Increment) / (float)(itemCount - MinimumCount));
startPos = (Mouse.GetState().Position.X - (scrollButton.ButtonBounds.X - ScrollBounds.X));
}
}
scrolling = true;
};
scrollButton.Disable();
}
private void Initialize(int x, int y, int height, int thickness, bool Vertical = false)
{
scrollerTexture = StandardTexture;
this.Vertical = Vertical;
buttonUp = ButtonSize;
buttonDown = ButtonSize;
scrollBounds = height - buttonUp - buttonDown;
normalizedBounds = new Rectangle(x, y, thickness, height);
upperButton = new Button(new Rectangle());
lowerButton = new Button(new Rectangle());
scrollButton = new Button(new Rectangle());
SetButtonSizes();
upperButton.buttonTexture = scrollerTexture.upButton;
lowerButton.buttonTexture = scrollerTexture.downButton;
scrollButton.buttonTexture = scrollerTexture.scrollButton;
scrollButton.Disable();
upperButton.LeftClicked += delegate(object s, ButtonEventArgs e) { if (Value > 0)
{
Value--;
}
};
lowerButton.LeftClicked += delegate(object s, ButtonEventArgs e) { if (Value < itemCount)
{
Value++;
}
};
scrollButton.LeftClickedPressed += delegate(object s, ButtonEventArgs e) { ScrollPress(Vertical ? e.MousePos.Y : e.MousePos.X); };
}
//------------------------------------------------------
//------------------------Constructors------------------
//------------------------------------------------------
public Scroller(int x, int y, int height, int thickness, ScrollerTexture scrollerTexture, bool Vertical = false)
{
this.scrollerTexture = scrollerTexture;
Initialize(x, y, height, thickness, Vertical);
}
//------------------------------------------------------
//------------------------Constructors------------------
//------------------------------------------------------
public ScrollerOld(Rectangle Bounds, ScrollerTexture scrollerTexture, bool Vertical = false)
{
this.scrollerTexture = scrollerTexture;
initialize(Bounds, Vertical);
}