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- /****************************************************************************
- * apps/include/graphics/nxwidgets/cglyphsliderhorizontalgrip.hxx
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership. The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
- /****************************************************************************
- *
- * 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 most 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_CGLYPHSLIDERHORIZONTALGRIP_HXX
- #define __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CGLYPHSLIDERHORIZONTALGRIP_HXX
- /****************************************************************************
- * Included Files
- ****************************************************************************/
- #include "graphics/nxwidgets/csliderhorizontalgrip.hxx"
- #include "graphics/nxwidgets/cimage.hxx"
- /****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
- /****************************************************************************
- * Implementation Classes
- ****************************************************************************/
- #if defined(__cplusplus)
- namespace NXWidgets
- {
- class IBitmap;
- /**
- * Class representing the grip, or draggable button, with a horizontal
- * slider.
- */
- class CGlyphSliderHorizontalGrip : public CImage
- {
- protected:
- /**
- * The CImage to represent the grip.
- */
- //CImage* m_pImage;
- /**
- * Draw the area of this widget that falls within the clipping region.
- * Called by the redraw() function to draw all visible regions.
- *
- * @param port The CGraphicsPort to draw to.
- * @see redraw()
- */
- //virtual void drawContents(CGraphicsPort *port);
- /**
- * Draw the area of this widget that falls within the clipping region.
- * Called by the redraw() function to draw all visible regions.
- *
- * @param port The CGraphicsPort to draw to.
- * @see redraw()
- */
- //virtual void drawBorder(CGraphicsPort *port);
- /**
- * Resize the slider 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);
- /**
- * Starts dragging the grip and redraws it.
- *
- * @param x The x coordinate of the click.
- * @param y The y coordinate of the click.
- */
- virtual void onClick(nxgl_coord_t x, nxgl_coord_t y);
- /**
- * Redraws the grip.
- *
- * @param x The x coordinate of the mouse.
- * @param y The y coordinate of the mouse.
- */
- virtual void onRelease(nxgl_coord_t x, nxgl_coord_t y);
- /**
- * Redraws the grip.
- *
- * @param x The x coordinate of the mouse.
- * @param y The y coordinate of the mouse.
- */
- virtual void onReleaseOutside(nxgl_coord_t x, nxgl_coord_t y);
- /**
- * Moves the grip to follow the mouse.
- *
- * @param x The x coordinate of the mouse.
- * @param y The y coordinate of the mouse.
- * @param vX The horizontal distance of the drag.
- * @param vY The vertical distance of the drag.
- */
- virtual void onDrag(nxgl_coord_t x, nxgl_coord_t y,
- nxgl_coord_t vX, nxgl_coord_t vY);
- public:
- /**
- * Constructor.
- *
- * @param pWidgetControl The controlling widget for the display
- * @param x The x coordinate of the grip, relative to its parent.
- * @param y The y coordinate of the grip, relative to its parent.
- * @param width The width of the grip.
- * @param height The height of the grip.
- */
- CGlyphSliderHorizontalGrip(CWidgetControl *pWidgetControl,
- nxgl_coord_t x, nxgl_coord_t y,
- nxgl_coord_t width, nxgl_coord_t height,
- IBitmap *pGripBitmap);
- /**
- * Destructor.
- */
- virtual inline ~CGlyphSliderHorizontalGrip(void) { }
- };
- }
- #endif // __cplusplus
- #endif // __APPS_INCLUDE_GRAPHICS_NXWIDGETS_CGLYPHSLIDERHORIZONTALGRIP_HXX
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