Lerking/gtk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

volume button: Don't allow subclassing

Browse Source 
If you want to subclass, there's GtkScaleButton.
This commit is contained in:
Matthias Clasen
2019-05-19 20:34:13 +00:00
parent 8c1bce72d5
commit 2dec0b8d7f
3 changed files with 10 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
gtk/gtkscalebutton.h
View File

@@ -65,11 +65,9 @@ struct _GtkScaleButtonClass
void (* value_changed) (GtkScaleButton *button,
gdouble value);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
/*< private >*/
gpointer padding[8];
};
GDK_AVAILABLE_IN_ALL

7
gtk/gtkvolumebutton.c
View File

@@ -45,6 +45,13 @@
* icons, tooltips and accessible labels.
*/
typedef struct _GtkVolumeButtonClass GtkVolumeButtonClass;
struct _GtkVolumeButtonClass
{
GtkScaleButtonClass parent_class;
};
#define EPSILON (1e-10)
static const gchar * const icons[] =

15
gtk/gtkvolumebutton.h
View File

@@ -38,30 +38,15 @@ G_BEGIN_DECLS
#define GTK_TYPE_VOLUME_BUTTON (gtk_volume_button_get_type ())
#define GTK_VOLUME_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_VOLUME_BUTTON, GtkVolumeButton))
#define GTK_VOLUME_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_VOLUME_BUTTON, GtkVolumeButtonClass))
#define GTK_IS_VOLUME_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_VOLUME_BUTTON))
#define GTK_IS_VOLUME_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VOLUME_BUTTON))
#define GTK_VOLUME_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_VOLUME_BUTTON, GtkVolumeButtonClass))
typedef struct _GtkVolumeButton GtkVolumeButton;
typedef struct _GtkVolumeButtonClass GtkVolumeButtonClass;
struct _GtkVolumeButton
{
GtkScaleButton parent;
};
struct _GtkVolumeButtonClass
{
GtkScaleButtonClass parent_class;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
GDK_AVAILABLE_IN_ALL
GType gtk_volume_button_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL