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GTK+ 3 Reference Manual | |
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| Top | Description | Object Hierarchy | Known Implementations | ||||
#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);
};
GTypeInterface |
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| Gets a set of style information that applies to a widget path. | |
| Gets the value of a widget style property that applies to a widget path. | |
| Gets the icon factory that applies to a widget 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);
Returns the GtkIconFactory defined to be in use for path, or NULL if none
is defined.
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a GtkStyleProvider |
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GtkWidgetPath to query |
Returns : |
The icon factory to use for path, or NULL. [transfer none]
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Since 3.0
GtkStyleProperties * gtk_style_provider_get_style (GtkStyleProvider *provider,GtkWidgetPath *path);
Returns the style settings affecting a widget defined by path, or NULL if
provider doesn't contemplate styling path.
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a GtkStyleProvider |
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GtkWidgetPath to query |
Returns : |
a GtkStyleProperties containing the
style settings affecting path. [transfer full]
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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.
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a GtkStyleProvider |
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GtkWidgetPath to query |
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state to query the style property for |
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The GParamSpec to query |
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return location for the property value. [out] |
Returns : |
TRUE if the property was found and has a value, FALSE otherwise |