nuttx/libs/libnx/nxtk/nxtk_closetoolbar.c

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/****************************************************************************
* libs/libnx/nxtk/nxtk_closetoolbar.c
*
2013-12-28 18:33:21 +01:00
* Copyright (C) 2008-2009, 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 "nxtk.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: nxtk_closetoolbar
*
* Description:
* Create a tool bar at the top of the specified framed window
*
* Input Parameters:
* hfwnd - The handle returned by nxtk_openwindow
*
* Returned Value:
* OK on success; ERROR on failure with errno set appropriately
*
****************************************************************************/
int nxtk_closetoolbar(NXTKWINDOW hfwnd)
{
FAR struct nxtk_framedwindow_s *fwnd =
(FAR struct nxtk_framedwindow_s *)hfwnd;
/* Un-initialize the toolbar info */
fwnd->tbheight = 0;
fwnd->tbcb = NULL;
fwnd->tbarg = NULL;
/* Calculate the new dimensions of the client window */
nxtk_setsubwindows(fwnd);
#ifdef CONFIG_NX_RAMBACKED
/* The redraw request has no effect if a framebuffer is used with the
* window. For that type of window, the application must perform the
* window update itself and not rely on a redraw notification.
*/
if (NXBE_ISRAMBACKED(&fwnd->wnd))
{
struct nxgl_rect_s relbounds;
/* Convert to a window-relative bounding box */
nxgl_rectoffset(&relbounds, &fwnd->wnd.bounds,
-fwnd->wnd.bounds.pt1.x, -fwnd->wnd.bounds.pt1.y);
/* Then re-draw the frame */
(void)nxtk_drawframe(fwnd, &relbounds); /* Does not fail */
}
else
#endif
{
/* Redraw the entire window, even the client window must be redrawn
* because it has changed its vertical position and size.
*/
nx_redrawreq(&fwnd->wnd, &fwnd->wnd.bounds);
}
return OK;
}