GnomeDruidPage

Name

GnomeDruidPage -- A widget representing a single page inside a druid.

Synopsis


#include <libgnomeui/libgnomeui.h>


struct      GnomeDruidPage;
GtkWidget*  gnome_druid_page_new            (void);
gboolean    gnome_druid_page_next           (GnomeDruidPage *druid_page);
void        gnome_druid_page_prepare        (GnomeDruidPage *druid_page);
gboolean    gnome_druid_page_back           (GnomeDruidPage *druid_page);
gboolean    gnome_druid_page_cancel         (GnomeDruidPage *druid_page);
void        gnome_druid_page_finish         (GnomeDruidPage *druid_page);


Object Hierarchy


  GObject
   +----GtkObject
         +----GtkWidget
               +----GtkContainer
                     +----GtkBin
                           +----GnomeDruidPage

Signal Prototypes


"back"      gboolean    user_function      (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);
"cancel"    gboolean    user_function      (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);
"finish"    void        user_function      (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);
"next"      gboolean    user_function      (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);
"prepare"   void        user_function      (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);

Description

The functions in this page are mostly only for the information of developers -- they should never needt o call them directly. Typically, a druid will connect to the various signals described here as a way of controlling the behaviour of druids that do not just proceed in a front-to-back fashion (for example, where the subsequent pages depend upon the choice made at some point).

Details

struct GnomeDruidPage

struct GnomeDruidPage;

The widget for a aprticular page in a druid.


gnome_druid_page_new ()

GtkWidget*  gnome_druid_page_new            (void);

Creates a new GnomeDruidPage.


gnome_druid_page_next ()

gboolean    gnome_druid_page_next           (GnomeDruidPage *druid_page);

This will emit the "next" signal for that particular page. It is called by gnome-druid exclusively. It is expected that non-linear Druid's will override this signal and return TRUE if it handles changing pages.


gnome_druid_page_prepare ()

void        gnome_druid_page_prepare        (GnomeDruidPage *druid_page);

This emits the "prepare" signal for the page. It is called by gnome-druid exclusively. This function is called immediately prior to a druid page being shown so that it can "prepare" for display.


gnome_druid_page_back ()

gboolean    gnome_druid_page_back           (GnomeDruidPage *druid_page);

This will emit the "back" signal for that particular page. It is called by gnome-druid exclusively. It is expected that non-linear Druid's will override this signal and return TRUE if it handles changing pages.


gnome_druid_page_cancel ()

gboolean    gnome_druid_page_cancel         (GnomeDruidPage *druid_page);

This will emit the "cancel" signal for that particular page. It is called by gnome-druid exclusively. It is expected that a Druid will override this signal and return TRUE if it does not want to exit.


gnome_druid_page_finish ()

void        gnome_druid_page_finish         (GnomeDruidPage *druid_page);

This emits the "finish" signal for the page. It is called by gnome-druid exclusively.

Signals

The "back" signal

gboolean    user_function                  (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);


The "cancel" signal

gboolean    user_function                  (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);


The "finish" signal

void        user_function                  (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);


The "next" signal

gboolean    user_function                  (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);


The "prepare" signal

void        user_function                  (GnomeDruidPage *druidpage,
                                            GtkWidget *widget,
                                            gpointer user_data);