screen_utils.c File Reference

#include "config.h"
#include <glib.h>
#include <gtk/gtk.h>
#include <signal.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <libergtk/ergtk.h>
#include "log.h"
#include "i18n.h"
#include "screen_utils.h"

Include dependency graph for screen_utils.c:

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Defines
#define	TITLE_SEPARATOR_HEIGHT   20
#define	TITLE_SEPARATOR_V_SPACING   10
#define	ITEM_SEPARATOR_HEIGHT   10
Functions
GtkWidget *	create_screen_title (GtkWidget **p_title)
GtkWidget *	create_separator (void)

---

Define Documentation

#define ITEM_SEPARATOR_HEIGHT   10

Definition at line 63 of file screen_utils.c.

Referenced by create_separator().

#define TITLE_SEPARATOR_HEIGHT   20

Copyright (C) 2009 iRex Technologies B.V. All rights reserved.

Definition at line 61 of file screen_utils.c.

Referenced by create_screen_title().

#define TITLE_SEPARATOR_V_SPACING   10

Definition at line 62 of file screen_utils.c.

Referenced by create_screen_title().

---

Function Documentation

GtkWidget* create_screen_title

(

GtkWidget **

p_title

)

File Name : screen_utils.h

Description: utility functions for screen layout Copyright (C) 2009 iRex Technologies B.V. All rights reserved.

Definition at line 82 of file screen_utils.c.

References LOGPRINTF, TITLE_SEPARATOR_HEIGHT, TITLE_SEPARATOR_V_SPACING, and widget.

Referenced by create_screen_layout().

{
    GtkWidget   *background = NULL;     // return value
    GtkWidget   *widget;
    GtkWidget   **p_widget;
    GtkBox      *vbox;

    LOGPRINTF("entry");

    // object hierarchy:
    //     background (vbox)
    //       |
    widget = gtk_vbox_new(FALSE, 0);
    gtk_container_add(GTK_CONTAINER(background), widget);
    gtk_widget_show(widget);
    vbox = GTK_BOX(widget);
    background = widget;
    //       |
    //       |-- title (label)
    //       |
    p_widget = p_title;
    widget = gtk_label_new(NULL);
    gtk_widget_set_name(widget, "irex-hello-title");
    gtk_box_pack_start(vbox, widget, FALSE, FALSE, 0);
    gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
    if (p_widget)
    {
        g_signal_connect(widget, "destroy", G_CALLBACK(gtk_widget_destroyed), p_widget);
        gtk_widget_show(widget);
        g_assert(*p_widget == NULL);
        *p_widget = widget;
    }
    //       |
    //       |-- separator (event box)
    //       |
    widget = gtk_event_box_new();
    gtk_widget_set_name(widget, "irex-hello-title-separator");
    gtk_widget_set_size_request(widget, -1, TITLE_SEPARATOR_HEIGHT);
    gtk_box_pack_start(vbox, widget, FALSE, FALSE, TITLE_SEPARATOR_V_SPACING);
    gtk_widget_show(widget);
    
    return background;
}

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GtkWidget* create_separator

(

void

)

Definition at line 128 of file screen_utils.c.

References ITEM_SEPARATOR_HEIGHT, LOGPRINTF, and widget.

Referenced by create_screen_layout().

{
    GtkWidget   *widget = NULL;    // return value

    LOGPRINTF("entry");

    widget = gtk_event_box_new();
    gtk_widget_set_name(widget, "irex-hello-item-separator");
    gtk_widget_set_size_request(widget, -1, ITEM_SEPARATOR_HEIGHT);
    gtk_widget_show(widget);

    return widget;
}

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