Class

GtkStyle

Description [src]

class Gtk.Style : GObject.Object {
  fg: None,
  bg: None,
  light: None,
  dark: None,
  mid: None,
  text: None,
  base: None,
  text_aa: None,
  black: GdkColor,
  white: GdkColor,
  font_desc: PangoFontDescription*,
  xthickness: gint,
  ythickness: gint,
  background: None
}

A GtkStyle object encapsulates the information that provides the look and feel for a widget.

In GTK+ 3.0, GtkStyle has been deprecated and replaced by GtkStyleContext.

Each GtkWidget has an associated GtkStyle object that is used when rendering that widget. Also, a GtkStyle holds information for the five possible widget states though not every widget supports all five states; see GtkStateType.

Usually the GtkStyle for a widget is the same as the default style that is set by GTK+ and modified the theme engine.

Usually applications should not need to use or modify the GtkStyle of their widgets.

Hierarchy

Ancestors

GObject

Constructors

gtk_style_new

Creates a new GtkStyle.

deprecated: 3.0

Instance methods

gtk_style_apply_default_background

No description available.

deprecated: 3.0

gtk_style_attach

Attaches a style to a window; this process allocates the colors and creates the GC’s for the style - it specializes it to a particular visual. The process may involve the creation of a new style if the style has already been attached to a window with a different style and visual.

deprecated: 3.0

gtk_style_copy

Creates a copy of the passed in GtkStyle object.

deprecated: 3.0

gtk_style_detach

Detaches a style from a window. If the style is not attached to any windows anymore, it is unrealized. See gtk_style_attach().

deprecated: 3.0

gtk_style_get

Gets the values of a multiple style properties for widget_type from style.

since: 2.16

gtk_style_get_style_property

Queries the value of a style property corresponding to a widget class is in the given style.

since: 2.16

gtk_style_get_valist

Non-vararg variant of gtk_style_get(). Used primarily by language bindings.

since: 2.16

gtk_style_has_context

Returns whether style has an associated GtkStyleContext.

since: 3.0

gtk_style_lookup_color

Looks up color_name in the style’s logical color mappings, filling in color and returning TRUE if found, otherwise returning FALSE. Do not cache the found mapping, because it depends on the GtkStyle and might change when a theme switch occurs.

deprecated: 3.0 since: 2.10

gtk_style_lookup_icon_set

Looks up stock_id in the icon factories associated with style and the default icon factory, returning an icon set if found, otherwise NULL.

deprecated: 3.0

gtk_style_render_icon

Renders the icon specified by source at the given size according to the given parameters and returns the result in a pixbuf.

deprecated: 3.0

gtk_style_set_background

Sets the background of window to the background color or pixmap specified by style for the given state.

deprecated: 3.0

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

Gtk.Style:context

No description available.

Signals

Gtk.Style::realize

Emitted when the style has been initialized for a particular visual. Connecting to this signal is probably seldom useful since most of the time applications and widgets only deal with styles that have been already realized.

since: 2.4

Gtk.Style::unrealize

Emitted when the aspects of the style specific to a particular visual is being cleaned up. A connection to this signal can be useful if a widget wants to cache objects as object data on GtkStyle. This signal provides a convenient place to free such cached objects.

since: 2.4

Signals inherited from GObject (1)

GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct GtkStyleClass {
  GObjectClass parent_class;
  void (* realize) (
    GtkStyle* style
  );
  void (* unrealize) (
    GtkStyle* style
  );
  void (* copy) (
    GtkStyle* style,
    GtkStyle* src
  );
  GtkStyle* (* clone) (
    GtkStyle* style
  );
  void (* init_from_rc) (
    GtkStyle* style,
    GtkRcStyle* rc_style
  );
  void (* set_background) (
    GtkStyle* style,
    GdkWindow* window,
    GtkStateType state_type
  );
  GdkPixbuf* (* render_icon) (
    GtkStyle* style,
    const GtkIconSource* source,
    GtkTextDirection direction,
    GtkStateType state,
    GtkIconSize size,
    GtkWidget* widget,
    const gchar* detail
  );
  void (* draw_hline) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x1,
    gint x2,
    gint y
  );
  void (* draw_vline) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkWidget* widget,
    const gchar* detail,
    gint y1_,
    gint y2_,
    gint x
  );
  void (* draw_shadow) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_arrow) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    GtkArrowType arrow_type,
    gboolean fill,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_diamond) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_box) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_flat_box) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_check) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_option) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_tab) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_shadow_gap) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height,
    GtkPositionType gap_side,
    gint gap_x,
    gint gap_width
  );
  void (* draw_box_gap) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height,
    GtkPositionType gap_side,
    gint gap_x,
    gint gap_width
  );
  void (* draw_extension) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height,
    GtkPositionType gap_side
  );
  void (* draw_focus) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_slider) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height,
    GtkOrientation orientation
  );
  void (* draw_handle) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkShadowType shadow_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    gint width,
    gint height,
    GtkOrientation orientation
  );
  void (* draw_expander) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    GtkExpanderStyle expander_style
  );
  void (* draw_layout) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    gboolean use_text,
    GtkWidget* widget,
    const gchar* detail,
    gint x,
    gint y,
    PangoLayout* layout
  );
  void (* draw_resize_grip) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkWidget* widget,
    const gchar* detail,
    GdkWindowEdge edge,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* draw_spinner) (
    GtkStyle* style,
    cairo_t* cr,
    GtkStateType state_type,
    GtkWidget* widget,
    const gchar* detail,
    guint step,
    gint x,
    gint y,
    gint width,
    gint height
  );
  void (* _gtk_reserved1) (
void
  );
  void (* _gtk_reserved2) (
void
  );
  void (* _gtk_reserved3) (
void
  );
  void (* _gtk_reserved4) (
void
  );
  void (* _gtk_reserved5) (
void
  );
  void (* _gtk_reserved6) (
void
  );
  void (* _gtk_reserved7) (
void
  );
  void (* _gtk_reserved8) (
void
  );
  void (* _gtk_reserved9) (
void
  );
  void (* _gtk_reserved10) (
void
  );
  void (* _gtk_reserved11) (
void
  );
  
}

No description available.

Class members

parent_class: GObjectClass: The parent class.
realize: void (* realize) ( GtkStyle* style ): No description available.
unrealize: void (* unrealize) ( GtkStyle* style ): No description available.
copy: void (* copy) ( GtkStyle* style, GtkStyle* src ): No description available.
clone: GtkStyle* (* clone) ( GtkStyle* style ): No description available.
init_from_rc: void (* init_from_rc) ( GtkStyle* style, GtkRcStyle* rc_style ): No description available.
set_background: void (* set_background) ( GtkStyle* style, GdkWindow* window, GtkStateType state_type ): No description available.
render_icon: GdkPixbuf* (* render_icon) ( GtkStyle* style, const GtkIconSource* source, GtkTextDirection direction, GtkStateType state, GtkIconSize size, GtkWidget* widget, const gchar* detail ): No description available.
draw_hline: void (* draw_hline) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkWidget* widget, const gchar* detail, gint x1, gint x2, gint y ): No description available.
draw_vline: void (* draw_vline) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkWidget* widget, const gchar* detail, gint y1_, gint y2_, gint x ): No description available.
draw_shadow: void (* draw_shadow) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_arrow: void (* draw_arrow) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, GtkArrowType arrow_type, gboolean fill, gint x, gint y, gint width, gint height ): No description available.
draw_diamond: void (* draw_diamond) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_box: void (* draw_box) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_flat_box: void (* draw_flat_box) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_check: void (* draw_check) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_option: void (* draw_option) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_tab: void (* draw_tab) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_shadow_gap: void (* draw_shadow_gap) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height, GtkPositionType gap_side, gint gap_x, gint gap_width ): No description available.
draw_box_gap: void (* draw_box_gap) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height, GtkPositionType gap_side, gint gap_x, gint gap_width ): No description available.
draw_extension: void (* draw_extension) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height, GtkPositionType gap_side ): No description available.
draw_focus: void (* draw_focus) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height ): No description available.
draw_slider: void (* draw_slider) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height, GtkOrientation orientation ): No description available.
draw_handle: void (* draw_handle) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkShadowType shadow_type, GtkWidget* widget, const gchar* detail, gint x, gint y, gint width, gint height, GtkOrientation orientation ): No description available.
draw_expander: void (* draw_expander) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkWidget* widget, const gchar* detail, gint x, gint y, GtkExpanderStyle expander_style ): No description available.
draw_layout: void (* draw_layout) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, gboolean use_text, GtkWidget* widget, const gchar* detail, gint x, gint y, PangoLayout* layout ): No description available.
draw_resize_grip: void (* draw_resize_grip) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkWidget* widget, const gchar* detail, GdkWindowEdge edge, gint x, gint y, gint width, gint height ): No description available.
draw_spinner: void (* draw_spinner) ( GtkStyle* style, cairo_t* cr, GtkStateType state_type, GtkWidget* widget, const gchar* detail, guint step, gint x, gint y, gint width, gint height ): No description available.
_gtk_reserved1: void (* _gtk_reserved1) ( void ): No description available.
_gtk_reserved2: void (* _gtk_reserved2) ( void ): No description available.
_gtk_reserved3: void (* _gtk_reserved3) ( void ): No description available.
_gtk_reserved4: void (* _gtk_reserved4) ( void ): No description available.
_gtk_reserved5: void (* _gtk_reserved5) ( void ): No description available.
_gtk_reserved6: void (* _gtk_reserved6) ( void ): No description available.
_gtk_reserved7: void (* _gtk_reserved7) ( void ): No description available.
_gtk_reserved8: void (* _gtk_reserved8) ( void ): No description available.
_gtk_reserved9: void (* _gtk_reserved9) ( void ): No description available.
_gtk_reserved10: void (* _gtk_reserved10) ( void ): No description available.
_gtk_reserved11: void (* _gtk_reserved11) ( void ): No description available.