libergtk/include/erGtkToggleButton.h File Reference

ereader gtk library - GtkToggleButton object adapted for ereader system More...

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Go to the source code of this file.

Classes
struct	_erGtkToggleButton
struct	_erGtkToggleButtonClass
Defines
#define	ERGTK_TOGGLE_BUTTON_DEFAULT_WIDTH   130
#define	ERGTK_TOGGLE_BUTTON_DEFAULT_HEIGHT   27
#define	ERGTK_TOGGLE_BUTTON_TYPE   (ergtk_toggle_button_get_type())
#define	ERGTK_TOGGLE_BUTTON(obj)   (G_TYPE_CHECK_INSTANCE_CAST((obj), ERGTK_TOGGLE_BUTTON_TYPE, erGtkToggleButton))
#define	ERGTK_IS_TOGGLE_BUTTON(obj)   (G_TYPE_CHECK_INSTANCE_TYPE((obj), ERGTK_TOGGLE_BUTTON_TYPE))
#define	ERGTK_TOGGLE_BUTTON_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass), ERGTK_TOGGLE_BUTTON_TYPE, erGtkToggleButtonClass))
#define	ERGTK_TOGGLE_BUTTON_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), ERGTK_TOGGLE_BUTTON_TYPE, erGtkToggleButtonClass))
#define	ERGTK_IS_TOGGLE_BUTTON_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE((klass), ERGTK_TOGGLE_BUTTON_TYPE))
Typedefs
typedef struct _erGtkToggleButton	erGtkToggleButton
typedef struct _erGtkToggleButtonClass	erGtkToggleButtonClass
Functions
GtkWidget *	ergtk_toggle_button_new ()
GtkWidget *	ergtk_toggle_button_new_with_label (const gchar *label)
GType	ergtk_toggle_button_get_type (void)

---

Detailed Description

ereader gtk library - GtkToggleButton object adapted for ereader system

Changes colour of the button's child object as a fucntion of the button state.

Copyright (C) 2007 iRex Technologies B.V. All rights reserved.

Definition in file erGtkToggleButton.h.

---

Define Documentation

#define ERGTK_IS_TOGGLE_BUTTON

(

obj

)

(G_TYPE_CHECK_INSTANCE_TYPE((obj), ERGTK_TOGGLE_BUTTON_TYPE))

Definition at line 41 of file erGtkToggleButton.h.

#define ERGTK_IS_TOGGLE_BUTTON_CLASS

(

klass

)

(G_TYPE_CHECK_CLASS_TYPE((klass), ERGTK_TOGGLE_BUTTON_TYPE))

Definition at line 45 of file erGtkToggleButton.h.

#define ERGTK_TOGGLE_BUTTON

(

obj

)

(G_TYPE_CHECK_INSTANCE_CAST((obj), ERGTK_TOGGLE_BUTTON_TYPE, erGtkToggleButton))

Definition at line 40 of file erGtkToggleButton.h.

#define ERGTK_TOGGLE_BUTTON_CLASS

(

klass

)

(G_TYPE_CHECK_CLASS_CAST((klass), ERGTK_TOGGLE_BUTTON_TYPE, erGtkToggleButtonClass))

Definition at line 43 of file erGtkToggleButton.h.

#define ERGTK_TOGGLE_BUTTON_DEFAULT_HEIGHT   27

Definition at line 37 of file erGtkToggleButton.h.

#define ERGTK_TOGGLE_BUTTON_DEFAULT_WIDTH   130

Definition at line 36 of file erGtkToggleButton.h.

#define ERGTK_TOGGLE_BUTTON_GET_CLASS

(

obj

)

(G_TYPE_INSTANCE_GET_CLASS((obj), ERGTK_TOGGLE_BUTTON_TYPE, erGtkToggleButtonClass))

Definition at line 44 of file erGtkToggleButton.h.

#define ERGTK_TOGGLE_BUTTON_TYPE   (ergtk_toggle_button_get_type())

Definition at line 39 of file erGtkToggleButton.h.

---

Typedef Documentation

typedef struct _erGtkToggleButton erGtkToggleButton

Definition at line 48 of file erGtkToggleButton.h.

typedef struct _erGtkToggleButtonClass erGtkToggleButtonClass

Definition at line 49 of file erGtkToggleButton.h.

---

Function Documentation

GType ergtk_toggle_button_get_type

(

void

)

get type of erGtkToggleButton widget

Returns:

type

Definition at line 97 of file erGtkToggleButton.c.

{
    static GType class_type = 0;

    if (class_type == 0)
    {
        static const GTypeInfo class_info =
        {
            sizeof(erGtkToggleButtonClass),
            NULL,               /* base_init */
            NULL,               /* base_finalize */
            (GClassInitFunc) ergtk_toggle_button_class_init,
            NULL,               /* class_finalize */
            NULL,               /* class_data */
            sizeof(erGtkToggleButton),
            0,                  /* n_preallocs */
            (GInstanceInitFunc) ergtk_toggle_button_init,
        };
        class_type = g_type_register_static(GTK_TYPE_TOGGLE_BUTTON, "erGtkToggleButton", &class_info, 0);
    }

    return class_type;
}

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GtkWidget* ergtk_toggle_button_new

(

)

create a new erGtkToggleButton widget

Parameters:

-

Returns:

reference to created widget

Definition at line 77 of file erGtkToggleButton.c.

{
    erGtkToggleButton* item = (erGtkToggleButton*) g_object_new(ERGTK_TOGGLE_BUTTON_TYPE, NULL);

    GtkWidget* widget = (GtkWidget*)item;
    GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_FOCUS);
    
    return widget;
}

GtkWidget* ergtk_toggle_button_new_with_label

(

const gchar *

label

)

Definition at line 87 of file erGtkToggleButton.c.

{
    erGtkToggleButton* item = (erGtkToggleButton*) g_object_new(ERGTK_TOGGLE_BUTTON_TYPE, "label", label, NULL);
    
    GtkWidget* widget = (GtkWidget*)item;
    GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_FOCUS);

    return widget;
}