C++ (Cpp) xfce_themed_icon_load примеры использования

Пример #1

Файл: mailwatch-plugin-4.2.c Проект: brong/xfce4-mailwatch-plugin

static void
mailwatch_set_size(Control *c, gint size)
{
    XfceMailwatchPlugin *mwp = c->data;
    gint wsize = icon_size[size] + border_width, i;
    GtkWidget *dummy;
    gchar *icon;
    
    if(mwp->pix_normal)
        g_object_unref(G_OBJECT(mwp->pix_normal));
    if(mwp->pix_newmail)
        g_object_unref(G_OBJECT(mwp->pix_newmail));

    for(i = 0; i < XFCE_MAILWATCH_N_LOG_LEVELS; i++) {
        if(mwp->pix_log[i])
            g_object_unref(G_OBJECT(mwp->pix_log[i]));
    }
    
    icon = mwp->normal_icon ? mwp->normal_icon : DEFAULT_NORMAL_ICON;
    mwp->pix_normal = xfce_themed_icon_load(icon, icon_size[size]);
    icon = mwp->new_mail_icon ? mwp->new_mail_icon : DEFAULT_NEW_MAIL_ICON;
    mwp->pix_newmail = xfce_themed_icon_load(icon, icon_size[size]);

    dummy = gtk_invisible_new();
    gtk_widget_realize(dummy);
    
    mwp->pix_log[XFCE_MAILWATCH_LOG_INFO] =
            mailwatch_get_mini_icon(dummy, GTK_STOCK_DIALOG_INFO, size);
    mwp->pix_log[XFCE_MAILWATCH_LOG_WARNING] =
            mailwatch_get_mini_icon(dummy, GTK_STOCK_DIALOG_WARNING, size);
    mwp->pix_log[XFCE_MAILWATCH_LOG_ERROR] = 
            mailwatch_get_mini_icon(dummy, GTK_STOCK_DIALOG_ERROR, size);
    
    gtk_widget_destroy(dummy);
    
    mailwatch_set_icon(mwp, mwp->newmail_icon_visible);
    
    gtk_widget_set_size_request(c->base, wsize, wsize);
}

Пример #2

Файл: screenshooter.c Проект: BackupTheBerlios/xfce-goodies-svn

static gboolean
screenshot_set_size (XfcePanelPlugin *plugin, int size, ScreenshotData *sd)
{
    GdkPixbuf *pb;
    int width = size - 2 - 2 * MAX (sd->button->style->xthickness,
                                    sd->button->style->ythickness);
    
    pb = xfce_themed_icon_load (SCREENSHOT_ICON_NAME, width);
    gtk_image_set_from_pixbuf (GTK_IMAGE (sd->image), pb);
    g_object_unref (pb);
    gtk_widget_set_size_request (GTK_WIDGET (plugin), size, size);

    return TRUE;
}

Пример #3

Файл: mailwatch-utils.c Проект: brong/xfce4-mailwatch-plugin

GtkWidget *
xfce_mailwatch_custom_button_new(const gchar *text, const gchar *icon)
{
    GtkWidget *btn, *hbox, *img, *lbl;
    GdkPixbuf *pix;
    gint iw, ih;
    
    g_return_val_if_fail((text && *text) || icon, NULL);
    
    btn = gtk_button_new();
    
    hbox = gtk_hbox_new(FALSE, 4);
    gtk_container_set_border_width(GTK_CONTAINER(hbox), 0);
    gtk_widget_show(hbox);
    gtk_container_add(GTK_CONTAINER(btn), hbox);
    
    if(icon) {
        img = gtk_image_new_from_stock(icon, GTK_ICON_SIZE_BUTTON);
        if(!img || gtk_image_get_storage_type(GTK_IMAGE(img)) == GTK_IMAGE_EMPTY) {
            gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &iw, &ih);
            pix = xfce_themed_icon_load(icon, iw);
            if(pix) {
                if(img)
                    gtk_image_set_from_pixbuf(GTK_IMAGE(img), pix);
                else
                    img = gtk_image_new_from_pixbuf(pix);
                g_object_unref(G_OBJECT(pix));
            }
        }
        if(img) {
            gtk_widget_show(img);
            gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
        }
    }
    
    if(text) {
        lbl = gtk_label_new_with_mnemonic(text);
        gtk_widget_show(lbl);
        gtk_box_pack_start(GTK_BOX(hbox), lbl, FALSE, FALSE, 0);
        gtk_label_set_mnemonic_widget(GTK_LABEL(lbl), btn);
    }
    
    return btn;
}