/// <summary>
/// Called when graphics resources need to be loaded.
/// Use this for the usage of :
/// - creation of the internal embedded controls.
/// - setting of the variables and resources in this control
/// - to load any game-specific graphics resources
/// - take over the config width and height and use it into State
/// - overriding how this item looks like , by settings its texture or theme
/// Call base.LoadContent before you do your override code, this will cause :
/// - State.SourceRectangle to be reset to the Config.Size
/// </summary>
public override void LoadContent()
{
base.LoadContent();
// Horizontal progress-bar
var x = Theme.ControlLargeSpacing + Theme.ControlHeight + Theme.ControlLargeSpacing;
var y = Theme.ControlHeight + Theme.ControlLargeSpacing;
this.Horizontal = new ScrollBarHorizontal(Name + "- Horizontal")
{
Config =
{
PositionX = x,
PositionY = y
}
};
this.AddControl(this.Horizontal);
// VerticalScrollbar progress-bar
x = Theme.ControlLargeSpacing;
this.ScrollBarVertical = new ScrollBarVertical(Name + "- VerticalScrollbar")
{
Config =
{
PositionX = x,
PositionY = y
}
};
this.AddControl(this.ScrollBarVertical);
Config.Width = this.Horizontal.Config.PositionX + this.Horizontal.Config.Width + (Theme.ControlLargeSpacing * 2);
Config.Height = this.ScrollBarVertical.Config.PositionY + this.ScrollBarVertical.Config.Height + (Theme.ControlLargeSpacing * 2);
}
public override void DrawChildren()
{
if (FormChildren != null)
{
for (int i = 0; i < FormChildren.Count(); i++)
{
if (FormChildren[i] != null)
{
FormChildren[i].Draw();
}
}
}
if (HasScrollbar)
{
if (ScrollBarHorizontal.Active)
{
ScrollBarHorizontal.Draw();
}
if (ScrollBarVertical.Active)
{
ScrollBarVertical.Draw();
}
}
}
