st_theme_context_new ()

StThemeContext *
st_theme_context_new (void);

Create a new theme context not associated with any ClutterStage. This can be useful in testing scenarios, or if using StThemeContext with something other than ClutterActor objects, but you generally should use st_theme_context_get_for_stage() instead.

st_theme_context_get_for_stage ()

StThemeContext *
st_theme_context_get_for_stage (ClutterStage *stage);

Gets a singleton theme context associated with the stage.

st_theme_context_set_theme ()

void
st_theme_context_set_theme (StThemeContext *context,
                            StTheme *theme);

Sets the default set of theme stylesheets for the context. This theme will be used for the root node and for nodes descending from it, unless some other style is explicitely specified.

st_theme_context_get_theme ()

StTheme *
st_theme_context_get_theme (StThemeContext *context);

Gets the default theme for the context. See st_theme_context_set_theme()

st_theme_context_set_font ()

void
st_theme_context_set_font (StThemeContext *context,
                           const PangoFontDescription *font);

Sets the default font for the theme context. This is the font that is inherited by the root node of the tree of theme nodes. If the font is not overriden, then this font will be used. If the font is partially modified (for example, with 'font-size: 110%', then that modification is based on this font.

st_theme_context_get_font ()

const PangoFontDescription *
st_theme_context_get_font (StThemeContext *context);

Gets the default font for the theme context. See st_theme_context_set_font().

st_theme_context_get_root_node ()

StThemeNode *
st_theme_context_get_root_node (StThemeContext *context);

Gets the root node of the tree of theme style nodes that associated with this context. For the node tree associated with a stage, this node represents styles applied to the stage itself.

st_theme_context_intern_node ()

StThemeNode *
st_theme_context_intern_node (StThemeContext *context,
                              StThemeNode *node);

Return an existing node matching node , or if that isn't possible, node itself.

ST_TYPE_THEME_CONTEXT

#define ST_TYPE_THEME_CONTEXT             (st_theme_context_get_type ())

StThemeContext

typedef struct _StThemeContext StThemeContext;

The “scale-factor” property

  “scale-factor”             gint

The scaling factor used or high dpi scaling.

Flags: Read / Write

Allowed values: >= 0

Default value: 1

The “changed” signal

void
user_function (StThemeContext *stthemecontext,
               gpointer        user_data)

Flags: Run Last