ref: 1797341f9cefd83fb1ea2d01c8447023ed1a6e1c
dir: /textscreen/txt_strut.c/
// // Copyright(C) 2005-2014 Simon Howard // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // #include <stdlib.h> #include <string.h> #include "doomkeys.h" #include "txt_strut.h" #include "txt_io.h" #include "txt_main.h" #include "txt_window.h" static void TXT_StrutSizeCalc(TXT_UNCAST_ARG(strut)) { TXT_CAST_ARG(txt_strut_t, strut); // Minimum width is the string length + two spaces for padding strut->widget.w = strut->width; strut->widget.h = strut->height; } static void TXT_StrutDrawer(TXT_UNCAST_ARG(strut)) { // Nothing is drawn for a strut. } static void TXT_StrutDestructor(TXT_UNCAST_ARG(strut)) { } static int TXT_StrutKeyPress(TXT_UNCAST_ARG(strut), int key) { return 0; } txt_widget_class_t txt_strut_class = { TXT_NeverSelectable, TXT_StrutSizeCalc, TXT_StrutDrawer, TXT_StrutKeyPress, TXT_StrutDestructor, NULL, NULL, }; txt_strut_t *TXT_NewStrut(int width, int height) { txt_strut_t *strut; strut = malloc(sizeof(txt_strut_t)); TXT_InitWidget(strut, &txt_strut_class); strut->width = width; strut->height = height; return strut; }