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https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-10-02 12:07:29 +00:00
styleprovider: Add a private signal for when things change
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parent
29fbfcb8f5
commit
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@ -18,13 +18,30 @@
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#include "config.h"
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#include "config.h"
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#include "gtkstyleproviderprivate.h"
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#include "gtkstyleproviderprivate.h"
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#include "gtkintl.h"
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#include "gtkstyleprovider.h"
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#include "gtkstyleprovider.h"
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enum {
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CHANGED,
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LAST_SIGNAL
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};
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G_DEFINE_INTERFACE (GtkStyleProviderPrivate, _gtk_style_provider_private, GTK_TYPE_STYLE_PROVIDER)
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G_DEFINE_INTERFACE (GtkStyleProviderPrivate, _gtk_style_provider_private, GTK_TYPE_STYLE_PROVIDER)
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guint signals[LAST_SIGNAL];
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static void
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static void
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_gtk_style_provider_private_default_init (GtkStyleProviderPrivateInterface *iface)
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_gtk_style_provider_private_default_init (GtkStyleProviderPrivateInterface *iface)
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{
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{
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signals[CHANGED] = g_signal_new (I_("-gtk-private-changed"),
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G_TYPE_FROM_INTERFACE (iface),
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G_SIGNAL_RUN_LAST,
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G_STRUCT_OFFSET (GtkStyleProviderPrivateInterface, changed),
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NULL, NULL,
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g_cclosure_marshal_VOID__VOID,
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G_TYPE_NONE, 0);
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}
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}
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GtkSymbolicColor *
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GtkSymbolicColor *
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@ -78,3 +95,12 @@ _gtk_style_provider_private_get_change (GtkStyleProviderPrivate *provider,
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return iface->get_change (provider, matcher);
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return iface->get_change (provider, matcher);
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}
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}
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void
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_gtk_style_provider_private_changed (GtkStyleProviderPrivate *provider)
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{
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g_return_if_fail (GTK_IS_STYLE_PROVIDER_PRIVATE (provider));
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g_signal_emit (provider, signals[CHANGED], 0);
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}
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@ -46,6 +46,9 @@ struct _GtkStyleProviderPrivateInterface
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GtkCssLookup *lookup);
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GtkCssLookup *lookup);
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GtkCssChange (* get_change) (GtkStyleProviderPrivate *provider,
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GtkCssChange (* get_change) (GtkStyleProviderPrivate *provider,
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const GtkCssMatcher *matcher);
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const GtkCssMatcher *matcher);
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/* signal */
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void (* changed) (GtkStyleProviderPrivate *provider);
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};
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};
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GType _gtk_style_provider_private_get_type (void) G_GNUC_CONST;
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GType _gtk_style_provider_private_get_type (void) G_GNUC_CONST;
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@ -58,6 +61,8 @@ void _gtk_style_provider_private_lookup (GtkStyleProvid
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GtkCssChange _gtk_style_provider_private_get_change (GtkStyleProviderPrivate *provider,
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GtkCssChange _gtk_style_provider_private_get_change (GtkStyleProviderPrivate *provider,
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const GtkCssMatcher *matcher);
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const GtkCssMatcher *matcher);
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void _gtk_style_provider_private_changed (GtkStyleProviderPrivate *provider);
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G_END_DECLS
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G_END_DECLS
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#endif /* __GTK_STYLE_PROVIDER_PRIVATE_H__ */
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#endif /* __GTK_STYLE_PROVIDER_PRIVATE_H__ */
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