CSS-like styling for widgets, implementing the StyleProvider base class. More...
List of all members.
Detailed Description
CSS-like styling for widgets, implementing the StyleProvider base class. 
It is able to parse <ulink url="http://www.w3.org/TR/CSS2">CSS</ulink>-like input in order to style widgets.
An application can cause GTK+ to parse a specific CSS style sheet by calling load_from_file() and adding the provider with StyleContext::add_provider() or StyleContext::add_provider_for_screen(). In addition, certain files will be read when GTK+ is initialized. See the <ulink url="http://library.gnome.org/devel/gtk3/unstable/GtkCssProvider.html#GtkCssProvider.description">GtkCssProvider documentation</ulink> for details of these default files and details of the stylesheets.
- Since gtkmm 3.0:
Constructor & Destructor Documentation
      
        
          | virtual Gtk::CssProvider::~CssProvider | ( |  | ) |  [virtual] | 
      
 
 
      
        
          | Gtk::CssProvider::CssProvider | ( |  | ) |  [protected] | 
      
 
 
Member Function Documentation
Returns the provider containing the style settings used as a fallback for all widgets. 
- Returns:
- The provider used for fallback styling. This memory is owned by GTK+, and you must not free it. 
 
 
Loads a theme from the usual theme paths. 
- Parameters:
- 
  
    | name | A theme name. |  | variant | Variant to load, for example, "dark", or 0for the default. |  
 
- Returns:
- A Gtk::CssProvider with the theme loaded. This memory is owned by GTK+, and you must not free it. 
 
 
      
        
          | const GtkCssProvider* Gtk::CssProvider::gobj | ( |  | ) | const  [inline] | 
      
 
 
      
        
          | GtkCssProvider* Gtk::CssProvider::gobj | ( |  | ) |  [inline] | 
      
 
 
      
        
          | GtkCssProvider* Gtk::CssProvider::gobj_copy | ( |  | ) |  | 
      
 
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. 
 
 
      
        
          | bool Gtk::CssProvider::load_from_data | ( | const std::string & | data | ) |  | 
      
 
Loads data into this css provider, making it clear any previously loaded information. 
- Parameters:
- 
  
    | data | CSS data loaded in memory. |  
 
- Returns:
- True if the data could be loaded. 
 
 
Loads the data contained in file into css_provider, making it clear any previously loaded information. 
- Parameters:
- 
  
    | file | File pointing to a file to load. |  
 
- Returns:
- trueif the data could be loaded.
 
 
      
        
          | bool Gtk::CssProvider::load_from_path | ( | const std::string & | path | ) |  | 
      
 
Loads the data contained in path into css_provider, making it clear any previously loaded information. 
- Parameters:
- 
  
    | path | The path of a filename to load, in the GLib filename encoding. |  
 
- Returns:
- trueif the data could be loaded.
 
 
Convertes the provider into a string representation in CSS format. 
Using load_from_data() with the return value from this function on a new provider created with new() will basicallu create a duplicate of this provider. 
- Returns:
- A new string representing the provider. 
 
 
Friends And Related Function Documentation
A Glib::wrap() method for this object. 
- Parameters:
- 
  
    | object | The C instance. |  | take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |  
 
- Returns:
- A C++ instance that wraps this C instance. 
 
 
The documentation for this class was generated from the following file: