自学教程：C++ G_IMPLEMENT_INTERFACE函数代码示例

struct _TransliteratorIcuClass{  TranslitTransliteratorClass parent_class;};typedef struct _TransliteratorIcu TransliteratorIcu;typedef struct _TransliteratorIcuClass TransliteratorIcuClass;static void initable_iface_init (GInitableIface *initable_iface);G_DEFINE_DYNAMIC_TYPE_EXTENDED (TransliteratorIcu,				transliterator_icu,				TRANSLIT_TYPE_TRANSLITERATOR,				0,				G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,						       initable_iface_init));static gchar *ustring_to_utf8 (const UChar *ustr, int32_t ustrLength){  gchar *dest;  int32_t destLength;  UErrorCode errorCode;  errorCode = 0;  u_strToUTF8 (NULL, 0, &destLength, ustr, ustrLength, &errorCode);  if (errorCode != U_BUFFER_OVERFLOW_ERROR)    {      g_warning ("can't get the number of byte required to convert ustring: %s",		 u_errorName (errorCode));      return NULL;

 * * #MxComboBox combines a button with a popup menu to allow the user to select * an option from a list. */#include "mx-combo-box.h"#include "mx-menu.h"#include "mx-private.h"#include "mx-stylable.h"static void mx_focusable_iface_init (MxFocusableIface *iface);static void mx_stylable_iface_init (MxStylableIface *iface);G_DEFINE_TYPE_WITH_CODE (MxComboBox, mx_combo_box, MX_TYPE_WIDGET,                         G_IMPLEMENT_INTERFACE (MX_TYPE_FOCUSABLE,                                                mx_focusable_iface_init)                         G_IMPLEMENT_INTERFACE (MX_TYPE_STYLABLE,                                                mx_stylable_iface_init))#define COMBO_BOX_PRIVATE(o) /  (G_TYPE_INSTANCE_GET_PRIVATE ((o), MX_TYPE_COMBO_BOX, MxComboBoxPrivate))struct _MxComboBoxPrivate{  ClutterActor *label;  ClutterActor *icon;  ClutterActor *marker;  GSList       *actions;  gfloat        clip_x;  gfloat        clip_y;  gint          index;

#include "mex-action-list.h"#include "mex-action-manager.h"#include "mex-content-view.h"#include "mex-main.h"#include "mex-tile.h"#include "mex-program.h"#include "mex-private.h"#include "mex-utils.h"#include "mex-queue-button.h"#include "mex-info-panel.h"#include "mex-content-tile.h"static void mex_content_view_iface_init (MexContentViewIface *iface);static void mex_content_box_focusable_iface_init (MxFocusableIface *iface);G_DEFINE_TYPE_WITH_CODE (MexContentBox, mex_content_box, MX_TYPE_WIDGET,                         G_IMPLEMENT_INTERFACE (MEX_TYPE_CONTENT_VIEW,                                                mex_content_view_iface_init)                         G_IMPLEMENT_INTERFACE (MX_TYPE_FOCUSABLE,                                                mex_content_box_focusable_iface_init))#define CONTENT_BOX_PRIVATE(o) /  (G_TYPE_INSTANCE_GET_PRIVATE ((o), MEX_TYPE_CONTENT_BOX, MexContentBoxPrivate))#define DEFAULT_THUMB_WIDTH 426#define DEFAULT_THUMB_HEIGHT 240#define DEFAULT_THUMB_RATIO ((float)DEFAULT_THUMB_HEIGHT/(float)DEFAULT_THUMB_WIDTH)enum{  PROP_0,  PROP_OPEN,

static guint signals[LAST_SIGNAL] = { 0 };typedef struct {  guint delayed_changed_id;} GtkSearchEntryPrivate;static void gtk_search_entry_icon_release  (GtkEntry             *entry,                                            GtkEntryIconPosition  icon_pos);static void gtk_search_entry_changed       (GtkEditable          *editable);static void gtk_search_entry_editable_init (GtkEditableInterface *iface);static GtkEditableInterface *parent_editable_iface;G_DEFINE_TYPE_WITH_CODE (GtkSearchEntry, gtk_search_entry, GTK_TYPE_ENTRY,                         G_ADD_PRIVATE (GtkSearchEntry)                         G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE,                                                gtk_search_entry_editable_init))/* 150 mseconds of delay */#define DELAYED_TIMEOUT_ID 150/* This widget got created without a private structure, meaning * that we cannot now have one without breaking ABI */#define GET_PRIV(e) ((GtkSearchEntryPrivate *) gtk_search_entry_get_instance_private ((GtkSearchEntry *) (e)))static voidgtk_search_entry_finalize (GObject *object){  GtkSearchEntryPrivate *priv = GET_PRIV (object);  if (priv->delayed_changed_id > 0)    g_source_remove (priv->delayed_changed_id);

#include "nm-properties-changed-signal.h"#include "nm-connection.h"#include "nm-setting-connection.h"#include "nm-setting-wimax.h"#include "nm-utils.h"#include "nm-rfkill.h"#include "iwmxsdk.h"static gboolean impl_device_get_nsp_list (NMDeviceWimax *device, GPtrArray **list, GError **error);#include "nm-device-wimax-glue.h"static void device_interface_init (NMDeviceInterface *iface_class);G_DEFINE_TYPE_EXTENDED (NMDeviceWimax, nm_device_wimax, NM_TYPE_DEVICE, 0,						G_IMPLEMENT_INTERFACE (NM_TYPE_DEVICE_INTERFACE, device_interface_init))enum {	PROP_0,	PROP_HW_ADDRESS,	PROP_ACTIVE_NSP,	PROP_CENTER_FREQ,	PROP_RSSI,	PROP_CINR,	PROP_TX_POWER,	PROP_BSID,	LAST_PROP};enum {

static gint sexy_icon_entry_expose(GtkWidget *widget, GdkEventExpose *event);static gint sexy_icon_entry_enter_notify(GtkWidget *widget,											   GdkEventCrossing *event);static gint sexy_icon_entry_leave_notify(GtkWidget *widget,											   GdkEventCrossing *event);static gint sexy_icon_entry_button_press(GtkWidget *widget,											   GdkEventButton *event);static gint sexy_icon_entry_button_release(GtkWidget *widget,												 GdkEventButton *event);static GtkEntryClass *parent_class = NULL;static guint signals[LAST_SIGNAL] = {0};G_DEFINE_TYPE_EXTENDED(SexyIconEntry, sexy_icon_entry, GTK_TYPE_ENTRY,					   0,					   G_IMPLEMENT_INTERFACE(GTK_TYPE_EDITABLE,											 sexy_icon_entry_editable_init));static voidsexy_icon_entry_class_init(SexyIconEntryClass *klass){	GObjectClass *gobject_class;	GtkObjectClass *object_class;	GtkWidgetClass *widget_class;//	GtkEntryClass *entry_class;	parent_class = g_type_class_peek_parent(klass);	gobject_class = G_OBJECT_CLASS(klass);	object_class  = GTK_OBJECT_CLASS(klass);	widget_class  = GTK_WIDGET_CLASS(klass);//	entry_class   = GTK_ENTRY_CLASS(klass);

 * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. * * Written by: Thomas Wood <[email
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