public virtual void SetBounds(float?x, float?z, float?width = null, float?height = null)
{
float parentX = Parent == null ? 0 : Parent.Absolute_X;
float parentz = Parent == null ? 0 : Parent.Absolute_Y;
if (x.HasValue)
{
location.X = Scale.hPosScale(x.Value) - parentX;
}
if (z.HasValue)
{
location.Y = Scale.vPosScale(z.Value) - parentz;
}
if (width.HasValue)
{
size.X = Scale.hSizeScale(width.Value);
}
if (height.HasValue)
{
size.Y = Scale.vSizeScale(height.Value);
}
Singleton <GUI> .INSTANCE.Dirty = true;
}
public VerticalScrollbar(int id, float width, float height, float maxvalue) : base(id)
{
maxValue = maxvalue;
fontHeight = (float)Scale.vSizeScale(Client.window.Qfont.fontData.maxGlyphHeight);
SetBounds(null, null, width, height);
AddAppearence();
gui = Singleton <GUI> .INSTANCE;
}
void AddAppearence()
{
appearence.AddAppearence <PlainBackground>("background", new PlainBackground(Color4.DarkGray));
appearence.AddAppearence <PlainBorder>("border", new PlainBorder(1.5f, Color4.Yellow));
button = new Button(Color4.Gray, Color4.LightGray);
button.handler = new WidgetEventHandler()
{
mousemovehandler = (widget, e) =>
{
widget.location.Y += Scale.vSizeScale(e.YDelta) * -2f;
if (widget.location.Y > widget.Parent.size.Y - widget.size.Y)
{
widget.location.Y = widget.Parent.size.Y - widget.size.Y;
}
else if (widget.Absolute_Y < widget.Parent.Absolute_Y)
{
widget.location.Y = 0;
}
float newvalue =
Math.Abs((float)Scale.scale(widget.location.Y, 0, widget.Parent.size.Y - widget.size.Y, startValue,
maxValue) - (startValue + (maxValue - maxTextShow)));
gui.Dirty = true;
if ((int)value != (int)newvalue && (int)newvalue != -2147483648)
{
lastvalue = value;
value = newvalue;
// todo broadcast messgae... maybe a handler
HandleScrollbarChanged();
}
}
};
button.Parent = this;
button.size.X = this.size.X * 1.3f;
UpdateScrollbar(maxValue);
}
public static float ScaleVerticlSize(this float value)
{
return(Scale.vSizeScale(value));
}
public void MatchTextureBounds(Widget widget)
{
widget.size.X = Scale.hSizeScale(texture.Width) * 2 * Singleton <GUI> .INSTANCE.scale;
widget.size.Y = Scale.vSizeScale(texture.Height) * 2 * Singleton <GUI> .INSTANCE.scale;
}
