protected override void Render()
{
Rendering.DrawText(new Rectangle(
ContentPosition.x,
ContentPosition.y,
InnerWidth, CurrentStyle.Get <float>(Styles.FontSize)), Text, CurrentStyle);
}
public void RecalculateBox()
{
_position = CurrentStyle.Position();
_margin = CurrentStyle.Get <Dim>(Styles.Margin);
_padding = CurrentStyle.Get <Dim>(Styles.Padding);
_border = CurrentStyle.Get <Dim>(Styles.Border);
_innerWidth = InnerWidth;
_innerHeight = InnerHeight;
_contentBox = new Rectangle(ContentPosition.x, ContentPosition.y, _innerWidth, _innerHeight);
if (!CurrentStyle.Get <bool>(Styles.Hidden))
{
_box = new Rectangle();
_box.x = Position.x;
_box.y = Position.y;
// margin left right border padding width
_box.width = _margin.Left + _border.Left + _padding.Left
+ _margin.Right + _border.Right + _padding.Right + _innerWidth;
_box.height = _margin.Top + _border.Top + _padding.Top
+ _margin.Bottom + _border.Bottom + _padding.Bottom + _innerHeight;
}
}
public void Draw()
{
if (!_isThemeApplied)
{
Initialize();
}
if (CurrentStyle.Get <bool>(Styles.Hidden))
{
return;
}
RecalculateBox();
// update all events
UpdateEvents();
var marginOffset = new Vec2(Position.x + _margin.Left, Position.y + _margin.Top);
// Raw background
var contentBox = ContentBox;
contentBox.height += _padding.Top + _padding.Bottom;
contentBox.width += _padding.Left + _padding.Right;
contentBox.x -= _padding.Left;
contentBox.y -= _padding.Top;
var bg = CurrentStyle.Get <Col>(Styles.BackgroundColor);
if (bg.a > 0.001f)
{
Rendering.DrawRect(contentBox, bg);
}
// Draw border
var borderColor = CurrentStyle.Get <Col>(Styles.BorderColor);
float widthWithBorder = _border.Left + InnerWidth + _padding.Left + _border.Right + _padding.Right;
float heightWithBorder = _border.Top + InnerHeight + _padding.Top + _border.Bottom + _padding.Bottom;
if (_border.Top > float.Epsilon)
{
Rendering.DrawRect(new Rectangle(marginOffset.x + _border.Left, marginOffset.y,
widthWithBorder - _border.Right - _border.Left, _border.Top), borderColor);
}
if (_border.Left > float.Epsilon)
{
Rendering.DrawRect(new Rectangle(marginOffset.x, marginOffset.y,
_border.Left, heightWithBorder), borderColor);
}
if (_border.Right > float.Epsilon)
{
Rendering.DrawRect(new Rectangle(marginOffset.x + _border.Left + _padding.Left + InnerWidth + _padding.Right,
marginOffset.y,
_border.Right, heightWithBorder), borderColor);
}
if (_border.Bottom > float.Epsilon)
{
Rendering.DrawRect(new Rectangle(marginOffset.x + _border.Left,
marginOffset.y + _border.Top + _padding.Top + InnerHeight + _padding.Bottom,
widthWithBorder - _border.Right - _border.Left, _border.Bottom), borderColor);
}
Render();
foreach (var child in Children)
{
var drawable = (child as Widget);
if (drawable != null)
{
drawable.DeferRender();
}
}
if (CurrentStyle.Exists(Styles.Outline))
{
var outline = CurrentStyle.Get <GUIPanels.Outline>(Styles.Outline);
Rendering.DrawLineBox(contentBox, outline.Width, outline.Color);
}
if (_shouldShowTooltip)
{
if (_tooltip != null)
{
_tooltip.Draw();
}
}
}
