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#include <gtk/gtk.h> struct GtkStyleProviderIface; GtkStyleProvider; #define GTK_STYLE_PROVIDER_PRIORITY_FALLBACK #define GTK_STYLE_PROVIDER_PRIORITY_THEME #define GTK_STYLE_PROVIDER_PRIORITY_SETTINGS #define GTK_STYLE_PROVIDER_PRIORITY_APPLICATION #define GTK_STYLE_PROVIDER_PRIORITY_USER GtkIconFactory * gtk_style_provider_get_icon_factory (GtkStyleProvider *provider
,GtkWidgetPath *path
); GtkStyleProperties * gtk_style_provider_get_style (GtkStyleProvider *provider
,GtkWidgetPath *path
); gboolean gtk_style_provider_get_style_property (GtkStyleProvider *provider
,GtkWidgetPath *path
,GtkStateFlags state
,GParamSpec *pspec
,GValue *value
);
GtkStyleProvider is an interface used to provide style information to a GtkStyleContext.
See gtk_style_context_add_provider()
and gtk_style_context_add_provider_for_screen()
.
struct GtkStyleProviderIface { GTypeInterface g_iface; GtkStyleProperties * (* get_style) (GtkStyleProvider *provider, GtkWidgetPath *path); gboolean (* get_style_property) (GtkStyleProvider *provider, GtkWidgetPath *path, GtkStateFlags state, GParamSpec *pspec, GValue *value); GtkIconFactory * (* get_icon_factory) (GtkStyleProvider *provider, GtkWidgetPath *path); };
#define GTK_STYLE_PROVIDER_PRIORITY_FALLBACK 1
The priority used for default style information that is used in the absence of themes.
#define GTK_STYLE_PROVIDER_PRIORITY_THEME 200
The priority used for style information provided by themes.
#define GTK_STYLE_PROVIDER_PRIORITY_SETTINGS 400
The priority used for style information provided via GtkSettings.
This priority is higher than GTK_STYLE_PROVIDER_PRIORITY_THEME to let settings override themes.
#define GTK_STYLE_PROVIDER_PRIORITY_APPLICATION 600
A priority that can be used when adding a GtkStyleProvider for application-specific style information.
#define GTK_STYLE_PROVIDER_PRIORITY_USER 800
The priority used for the style information from
~/.gtk-3.0.css
.
You should not use priorities higher than this, to give the user the last word.
GtkIconFactory * gtk_style_provider_get_icon_factory (GtkStyleProvider *provider
,GtkWidgetPath *path
);
gtk_style_provider_get_icon_factory
has been deprecated since version 3.8 and should not be used in newly-written code. Will always return NULL
for all GTK-provided style providers.
Returns the GtkIconFactory defined to be in use for path
, or NULL
if none
is defined.
|
a GtkStyleProvider |
|
GtkWidgetPath to query |
Returns : |
The icon factory to use for path , or NULL . [transfer none]
|
Since 3.0
GtkStyleProperties * gtk_style_provider_get_style (GtkStyleProvider *provider
,GtkWidgetPath *path
);
gtk_style_provider_get_style
has been deprecated since version 3.8 and should not be used in newly-written code. Will always return NULL
for all GTK-provided style providers
as the interface cannot correctly work the way CSS is specified.
Returns the style settings affecting a widget defined by path
, or NULL
if
provider
doesn't contemplate styling path
.
|
a GtkStyleProvider |
|
GtkWidgetPath to query |
Returns : |
a GtkStyleProperties containing the
style settings affecting path . [transfer full]
|
Since 3.0
gboolean gtk_style_provider_get_style_property (GtkStyleProvider *provider
,GtkWidgetPath *path
,GtkStateFlags state
,GParamSpec *pspec
,GValue *value
);
Looks up a widget style property as defined by provider
for
the widget represented by path
.
|
a GtkStyleProvider |
|
GtkWidgetPath to query |
|
state to query the style property for |
|
The GParamSpec to query |
|
return location for the property value. [out] |
Returns : |
TRUE if the property was found and has a value, FALSE otherwise |
Since 3.0