public override void Update(GameTime gameTime)
{
var mouseState = Mouse.GetState();
if (mouseState.LeftButton == ButtonState.Pressed &&
_lastMouseState.LeftButton == ButtonState.Released)
{
var screenPosition = new Vector2(mouseState.X, mouseState.Y);
if (RealScreenRectangle.Contains(new Point((int)screenPosition.X, (int)screenPosition.Y)))
{
MouseLeftDownText?.Invoke(this, new MouseLeftDownEvent(screenPosition - ScreenPosition, screenPosition));
}
}
if (mouseState.LeftButton == ButtonState.Released &&
_lastMouseState.LeftButton == ButtonState.Pressed)
{
var screenPosition = new Vector2(mouseState.X, mouseState.Y);
if (RealScreenRectangle.Contains(new Point((int)screenPosition.X, (int)screenPosition.Y)))
{
MouseLeftUpText?.Invoke(this, new MouseLeftUpEvent(screenPosition - ScreenPosition, screenPosition));
}
}
base.Update(gameTime);
}
public void Init(GuiItem parent,
Vector2 position,
int width,
int height,
SpriteFont font,
int extureCharecterSpace,
int extureLineSpace,
string text,
Align align,
Color defaultColor)
{
_autoHeight = height <= 0;
Parent = parent;
Position = position;
Width = width;
Height = height;
Font = font;
ExtureCharacterSpace = extureCharecterSpace;
ExtureLineSpace = extureLineSpace;
DefaultColor = defaultColor;
TextAlign = align;
Text = text;// must be the last, because it invoke Caculate()
MouseMove += (arg1, arg2) =>
{
if (RealScreenRectangle.Contains(new Point((int)arg2.MouseScreenPosition.X, (int)arg2.MouseScreenPosition.Y)))
{
_inRange = true;
MouseEnterText?.Invoke(arg1, arg2);
}
else if (_inRange && !RealScreenRectangle.Contains(new Point((int)arg2.MouseScreenPosition.X, (int)arg2.MouseScreenPosition.Y)))
{
_inRange = false;
MouseLeaveText?.Invoke(arg1, arg2);
}
};
}
