/**************************************************************************** * apps/include/nxwidgets/include/clabelgrid.hxx * * Copyright (C) 2018 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * Petteri Aimonen * * 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, NxWidgets, nor the names of its contributors * me 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. * **************************************************************************** * * Portions of this package derive from Woopsi (http://woopsi.org/) and * portions are original efforts. It is difficult to determine at this * point what parts are original efforts and which parts derive from Woopsi. * However, in any event, the work of Antony Dzeryn will be acknowledged * in all NxWidget files. Thanks Antony! * * Copyright (c) 2007-2011, Antony Dzeryn * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the names "Woopsi", "Simian Zombie" 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 Antony Dzeryn ``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 Antony Dzeryn 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. * ****************************************************************************/ #ifndef __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CLABELGRIG_HXX #define __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CLABELGRIG_HXX /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include "graphics/nxwidgets/cnxwidget.hxx" #include "graphics/nxwidgets/cwidgetstyle.hxx" #include "graphics/nxwidgets/tnxarray.hxx" /**************************************************************************** * Pre-Processor Definitions ****************************************************************************/ /**************************************************************************** * Implementation Classes ****************************************************************************/ #if defined(__cplusplus) namespace NXWidgets { /** * Forward references */ class CWidgetControl; class CRect; class CLabel; /** * 2-dimensional grid of labels. Each row and column can have custom * label styles applied. */ class CLabelGrid : public CNxWidget { protected: int m_cols; int m_rows; TNxArray m_labels; TNxArray m_colwidths; TNxArray m_rowheights; /** * Resize the widget to the new dimensions. * * @param width The new width. * @param height The new height. */ virtual void onResize(nxgl_coord_t width, nxgl_coord_t height); public: /** * Constructor for a grid of labels * * @param pWidgetControl The controlling widget for the display * @param x The x coordinate of the text box, relative to its parent. * @param y The y coordinate of the text box, relative to its parent. * @param width The width of the textbox. * @param height The height of the textbox. * @param cols Number of colums in the grid. * @param rows Number of rows in the grid. */ CLabelGrid(CWidgetControl *pWidgetControl, nxgl_coord_t x, nxgl_coord_t y, nxgl_coord_t width, nxgl_coord_t height, int cols, int rows); virtual inline ~CLabelGrid() { } /** * Get reference to the label at particular position of the grid. * * @param col Zero-based index of the column. * @param row Zero-based index of the row. * @returns Reference to CLabel. */ virtual CLabel &at(int col, int row); /** * Set width of a column. * * @param col Zero-based index of the column. * @param width Width of column in pixels, or -1 to size automatically. */ void setColumnWidth(int col, int width); /** * Set height of a row. * * @param row Zero-based index of the row. * @param height Height of row in pixels, or -1 to size automatically. */ void setRowHeight(int row, int height); void setBackgroundColor(nxgl_mxpixel_t color); void setBorderless(bool borderless); void useWidgetStyle(const CWidgetStyle *style); }; } #endif // __cplusplus #endif // __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CLABELGRIG_HXX