GTK label 字体改变

 GTK label 字体改变方法：

 60     /*label*/
 61   //lbl_test = gtk_label_new  (_("\345\255\227\344\275\223\346\265\213\350\257\225"));
 62   lbl_test = gtk_label_new (_("Label Test 测试"));
 63
 64   PangoFontDescription *font_desc = pango_font_description_from_string("Sans");
 65   pango_font_description_set_size (font_desc, 25 * PANGO_SCALE);
 66   gtk_widget_modify_font (lbl_test, font_desc);
 67
 68   gdk_color_parse ("red", &color);
 69   gtk_widget_modify_fg(lbl_test, GTK_STATE_NORMAL, &color);
 70
 71   gtk_widget_show (lbl_test);
 72   gtk_box_pack_start (GTK_BOX (vbox1), lbl_test, TRUE, TRUE, 0);
 73     /*label end---*/
 74
 75     /*button*/
 76   //button1 = gtk_button_new_with_mnemonic (_("button1"));
 77   button1 = gtk_button_new_with_label (_("button1"));
 78   //button1 = gtk_button_new_from_stock (GTK_STOCK_OK);
 79   //button1 = gtk_button_new_from_stock ("lbl_button");
 80   //gtk_button_set_use_sto

 

字体编码转换:

g_convert("打印", -1, "UTF-8", "GBK", NULL, NULL, NULL);