ThemingEngine

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Object Hierarchy:

Description:

Content:

Properties:

• public string name { owned get; construct; }
  The theming engine name, this name will be used when registering custom properties, for a theming engine named "Clearlooks" registering a "glossy" custom property, it could be referenced in the CSS file as

Static methods:

• public static unowned ThemingEngine? load (string name)
  Loads and initializes a theming engine module from the standard directories.
• public static void register_property (string name_space, StylePropertyParser? parse_func, ParamSpec pspec)
  Registers a property so it can be used in the CSS file format, on the CSS file the property will look like "-${name_space}-${property_name}".

Creation methods:

• protected ThemingEngine ()

Methods:

• public void @get (StateFlags state, ...)
  Retrieves several style property values that apply to the currently rendered element.
• public RGBA get_background_color (StateFlags state)
  Gets the background color for a given state.
• public Border get_border (StateFlags state)
  Gets the border for a given state as a Border.
• public RGBA get_border_color (StateFlags state)
  Gets the border color for a given state.
• public RGBA get_color (StateFlags state)
  Gets the foreground color for a given state.
• public TextDirection get_direction ()
  Returns the widget direction used for rendering.
• public unowned FontDescription get_font (StateFlags state)
  Returns the font description for a given state.
• public JunctionSides get_junction_sides ()
  Returns the widget direction used for rendering.
• public Border get_margin (StateFlags state)
  Gets the margin for a given state as a Border.
• public Border get_padding (StateFlags state)
  Gets the padding for a given state as a Border.
• public unowned WidgetPath get_path ()
  Returns the widget path used for style matching.
• public Value get_property (string property, StateFlags state)
  Gets a property value as retrieved from the style settings that apply to the currently rendered element.
• public unowned Screen? get_screen ()
  Returns the Screen to which this currently rendering to.
• public StateFlags get_state ()
  returns the state used when rendering.
• public void get_style (...)
  Retrieves several widget style properties from this according to the currently rendered content’s style.
• public void get_style_property (string property_name, ref Value value)
  Gets the value for a widget style property.
• public void get_style_valist (va_list args)
  Retrieves several widget style properties from this according to the currently rendered content’s style.
• public void get_valist (StateFlags state, va_list args)
  Retrieves several style property values that apply to the currently rendered element.
• public bool has_class (string style_class)
  Returns true if the currently rendered contents have defined the given class name.
• public bool has_region (string style_region, out RegionFlags flags)
  Returns true if the currently rendered contents have the region defined.
• public bool lookup_color (string color_name, out RGBA color)
  Looks up and resolves a color name in the current style’s color map.
• public virtual void render_activity (Context cr, double x, double y, double width, double height)
• public virtual void render_arrow (Context cr, double angle, double x, double y, double size)
• public virtual void render_background (Context cr, double x, double y, double width, double height)
• public virtual void render_check (Context cr, double x, double y, double width, double height)
• public virtual void render_expander (Context cr, double x, double y, double width, double height)
• public virtual void render_extension (Context cr, double x, double y, double width, double height, PositionType gap_side)
• public virtual void render_focus (Context cr, double x, double y, double width, double height)
• public virtual void render_frame (Context cr, double x, double y, double width, double height)
• public virtual void render_frame_gap (Context cr, double x, double y, double width, double height, PositionType gap_side, double xy0_gap, double xy1_gap)
• public virtual void render_handle (Context cr, double x, double y, double width, double height)
• public virtual void render_icon (Context cr, Pixbuf pixbuf, double x, double y)
• public virtual Pixbuf render_icon_pixbuf (IconSource source, IconSize size)
• public virtual void render_icon_surface (Context cr, Surface surface, double x, double y)
• public virtual void render_layout (Context cr, double x, double y, Layout layout)
• public virtual void render_line (Context cr, double x0, double y0, double x1, double y1)
• public virtual void render_option (Context cr, double x, double y, double width, double height)
• public virtual void render_slider (Context cr, double x, double y, double width, double height, Orientation orientation)
• public bool state_is_running (StateType state, out double progress)
  Returns true if there is a transition animation running for the current region (see push_animatable_region).

Inherited Members: