diff options
Diffstat (limited to 'nuttx/graphics/nxtk/nxtk_setsize.c')
-rw-r--r-- | nuttx/graphics/nxtk/nxtk_setsize.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/nuttx/graphics/nxtk/nxtk_setsize.c b/nuttx/graphics/nxtk/nxtk_setsize.c new file mode 100644 index 000000000..aeeebf150 --- /dev/null +++ b/nuttx/graphics/nxtk/nxtk_setsize.c @@ -0,0 +1,114 @@ +/**************************************************************************** + * graphics/nxtk/nxtk_setsize.c + * + * Copyright (C) 2008-2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdlib.h> +#include <errno.h> +#include <debug.h> + +#include <nuttx/nx/nx.h> +#include <nuttx/nx/nxtk.h> + +#include "nxfe.h" +#include "nxtk_internal.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nxtk_setsize + * + * Description: + * Set the size for the selected client window. This size does not + * include the sizes of the borders nor for any toolbar. Those sizes + * will be added in to set the full window size. + * + * Input Parameters: + * hfwnd - The window handle returned by nxtk_openwindow + * size - The new size of the client sub-window. + * + * Return: + * OK on success; ERROR on failure with errno set appropriately + * + ****************************************************************************/ + +int nxtk_setsize(NXTKWINDOW hfwnd, FAR const struct nxgl_size_s *size) +{ + FAR struct nxtk_framedwindow_s *fwnd = (FAR struct nxtk_framedwindow_s *)hfwnd; + struct nxgl_size_s newsize; + +#ifdef CONFIG_DEBUG + if (!hfwnd || !size) + { + errno = EINVAL; + return ERROR; + } +#endif + + /* Add the sizes need for the toolbar and the borders */ + + newsize.w = size->w + 2 * CONFIG_NXTK_BORDERWIDTH; + newsize.h = size->h + fwnd->tbheight + 2 * CONFIG_NXTK_BORDERWIDTH; + + /* Then set the window size */ + + return nx_setsize((NXWINDOW)hfwnd, &newsize); +} |