diff options
Diffstat (limited to 'src/gui/base/widgets/scrollarea.hpp')
| -rw-r--r-- | src/gui/base/widgets/scrollarea.hpp | 550 |
1 files changed, 0 insertions, 550 deletions
diff --git a/src/gui/base/widgets/scrollarea.hpp b/src/gui/base/widgets/scrollarea.hpp deleted file mode 100644 index 624debc35..000000000 --- a/src/gui/base/widgets/scrollarea.hpp +++ /dev/null @@ -1,550 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2011-2014 The ManaPlus Developers - * - * This file is part of The ManaPlus Client. - * - * 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 - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* _______ __ __ __ ______ __ __ _______ __ __ - * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ - * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / - * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / - * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / - * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / - * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ - * - * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson - * - * - * Per Larsson a.k.a finalman - * Olof Naessén a.k.a jansem/yakslem - * - * Visit: http://guichan.sourceforge.net - * - * License: (BSD) - * 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 of Guichan 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. - */ - -#ifndef GCN_SCROLLAREA_HPP -#define GCN_SCROLLAREA_HPP - -#include "gui/widgets/basiccontainer.h" - -#include "listeners/mouselistener.h" - -namespace gcn -{ - /** - * Implementation if a scrollable area used to view widgets larger than the scroll area. - * A scroll area can be customized to always show scroll bars or to show them only when - * necessary. - */ - class ScrollArea: - public BasicContainer, - public MouseListener - { - public: - /** - * Scrollpolicies for the horizontal and vertical scrollbar. - * The policies are: - * - * SHOW_ALWAYS - Always show the scrollbars no matter what. - * SHOW_NEVER - Never show the scrollbars no matter waht. - * SHOW_AUTO - Show the scrollbars only when needed. That is if the - * content grows larger then the ScrollArea. - */ - enum ScrollPolicy - { - SHOW_ALWAYS = 0, - SHOW_NEVER, - SHOW_AUTO - }; - - /** - * Constructor. - */ - explicit ScrollArea(const Widget2 *const widget); - - /** - * Constructor. - * - * @param content The content of the scroll area. - */ - ScrollArea(const Widget2 *const widget, - Widget *const content); - - /** - * Constructor. - * - * @param content The content of the scroll area. - * @param hPolicy The policy for the horizontal scrollbar. See enum with - * policies. - * @param vPolicy The policy for the vertical scrollbar. See enum with - * policies. - */ - ScrollArea(const Widget2 *const widget, - Widget *content, - ScrollPolicy hPolicy, - ScrollPolicy vPolicy); - - A_DELETE_COPY(ScrollArea) - - /** - * Destructor. - */ - virtual ~ScrollArea(); - - /** - * Sets the content. - * - * @param widget The content of the scroll area. - */ - void setContent(Widget* widget); - - /** - * Gets the content. - * - * @return The content of the scroll area. - */ - Widget* getContent(); - - /** - * Sets the horizontal scrollbar policy. See enum with policies. - * - * @param hPolicy The policy for the horizontal scrollbar. - * @see getHorizontalScrollPolicy - */ - void setHorizontalScrollPolicy(ScrollPolicy hPolicy); - - /** - * Gets the horizontal scrollbar policy. See enum with policies. - * - * @return The policy for the horizontal scrollbar policy. - * @see setHorizontalScrollPolicy, setScrollPolicy - */ - ScrollPolicy getHorizontalScrollPolicy() const; - - /** - * Sets the vertical scrollbar policy. See enum with policies. - * - * @param vPolicy The policy for the vertical scrollbar. - * @see getVerticalScrollPolicy - */ - void setVerticalScrollPolicy(ScrollPolicy vPolicy); - - /** - * Gets the vertical scrollbar policy. See enum with policies. - * - * @return The policy for the vertical scrollbar. - * @see setVerticalScrollPolicy, setScrollPolicy - */ - ScrollPolicy getVerticalScrollPolicy() const; - - /** - * Sets the horizontal and vertical scrollbar policy. - * - * @param hPolicy The policy for the horizontal scrollbar. - * @param vPolicy The policy for the vertical scrollbar. - * @see getVerticalScrollPolicy, getHorizontalScrollPolicy - */ - void setScrollPolicy(ScrollPolicy hPolicy, ScrollPolicy vPolicy); - - /** - * Sets the amount to scroll vertically. - * - * @param vScroll The amount to scroll. - * @see getVerticalScrollAmount - */ - void setVerticalScrollAmount(int vScroll); - - /** - * Gets the amount that is scrolled vertically. - * - * @return The scroll amount on vertical scroll. - * @see setVerticalScrollAmount, setScrollAmount - */ - int getVerticalScrollAmount() const; - - /** - * Sets the amount to scroll horizontally. - * - * @param hScroll The amount to scroll. - * @see getHorizontalScrollAmount - */ - void setHorizontalScrollAmount(int hScroll); - - /** - * Gets the amount that is scrolled horizontally. - * - * @return The scroll amount on horizontal scroll. - * @see setHorizontalScrollAmount, setScrollAmount - */ - int getHorizontalScrollAmount() const; - - /** - * Sets the amount to scroll horizontally and vertically. - * - * @param hScroll The amount to scroll on horizontal scroll. - * @param vScroll The amount to scroll on vertical scroll. - * @see getHorizontalScrollAmount, getVerticalScrollAmount - */ - void setScrollAmount(int hScroll, int vScroll); - - /** - * Gets the maximum amount of horizontal scroll. - * - * @return The horizontal max scroll. - */ - int getHorizontalMaxScroll(); - - /** - * Gets the maximum amount of vertical scroll. - * - * @return The vertical max scroll. - */ - int getVerticalMaxScroll(); - - /** - * Sets the width of the scroll bars. - * - * @param width The width of the scroll bars. - * @see getScrollbarWidth - */ - void setScrollbarWidth(int width); - - /** - * Gets the width of the scroll bars. - * - * @return the width of the ScrollBar. - * @see setScrollbarWidth - */ - int getScrollbarWidth() const; - - /** - * Sets the amount to scroll in pixels when the left scroll button is - * pushed. - * - * @param amount The amount to scroll in pixels. - * @see getLeftButtonScrollAmount - */ - void setLeftButtonScrollAmount(int amount); - - /** - * Sets the amount to scroll in pixels when the right scroll button is - * pushed. - * - * @param amount The amount to scroll in pixels. - * @see getRightButtonScrollAmount - */ - void setRightButtonScrollAmount(int amount); - - /** - * Sets the amount to scroll in pixels when the up scroll button is - * pushed. - * - * @param amount The amount to scroll in pixels. - * @see getUpButtonScrollAmount - */ - void setUpButtonScrollAmount(int amount); - - /** - * Sets the amount to scroll in pixels when the down scroll button is - * pushed. - * - * @param amount The amount to scroll in pixels. - * @see getDownButtonScrollAmount - */ - void setDownButtonScrollAmount(int amount); - - /** - * Gets the amount to scroll in pixels when the left scroll button is - * pushed. - * - * @return The amount to scroll in pixels. - * @see setLeftButtonScrollAmount - */ - int getLeftButtonScrollAmount() const; - - /** - * Gets the amount to scroll in pixels when the right scroll button is - * pushed. - * - * @return The amount to scroll in pixels. - * @see setRightButtonScrollAmount - */ - int getRightButtonScrollAmount() const; - - /** - * Gets the amount to scroll in pixels when the up scroll button is - * pushed. - * - * @return The amount to scroll in pixels. - * @see setUpButtonScrollAmount - */ - int getUpButtonScrollAmount() const; - - /** - * Gets the amount to scroll in pixels when the down scroll button is - * pushed. - * - * @return The amount to scroll in pixels. - * @see setDownButtonScrollAmount - */ - int getDownButtonScrollAmount() const; - - /** - * Sets the scroll area to be opaque, that is sets the scoll area - * to display its background. - * - * @param opaque True if the scoll area should be opaque, false otherwise. - */ - void setOpaque(bool opaque); - - /** - * Checks if the scroll area is opaque, that is if the scroll area - * displays its background. - * - * @return True if the scroll area is opaque, false otherwise. - */ - bool isOpaque() const; - - // Inherited from BasicContainer - - virtual void showWidgetPart(Widget* widget, Rect area); - - virtual Rect getChildrenArea(); - - virtual Widget *getWidgetAt(int x, int y); - - - // Inherited from Widget - - virtual void draw(Graphics *graphics); - - virtual void logic(); - - void setWidth(int width); - - void setHeight(int height); - - void setDimension(const Rect& dimension); - - - // Inherited from MouseListener - - virtual void mouseReleased(MouseEvent& mouseEvent) override; - - virtual void mouseWheelMovedUp(MouseEvent& mouseEvent) override; - - virtual void mouseWheelMovedDown(MouseEvent& mouseEvent) override; - - protected: - /** - * Draws the background of the scroll area, that is - * the area behind the content. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawBackground(Graphics *graphics); - - /** - * Draws the up button. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawUpButton(Graphics *graphics); - - /** - * Draws the down button. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawDownButton(Graphics *graphics); - - /** - * Draws the left button. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawLeftButton(Graphics *graphics); - - /** - * Draws the right button. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawRightButton(Graphics *graphics); - - /** - * Draws the vertical scroll bar. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawVBar(Graphics* graphics); - - /** - * Draws the horizontal scroll bar. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawHBar(Graphics* graphics); - - /** - * Draws the vertical marker. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawVMarker(Graphics* graphics); - - /** - * Draws the horizontal marker. - * - * @param graphics a Graphics object to draw with. - */ - virtual void drawHMarker(Graphics* graphics); - - /** - * Checks the policies for the scroll bars. - */ - virtual void checkPolicies(); - - /** - * Holds the vertical scroll amount. - */ - int mVScroll; - - /** - * Holds the horizontal scroll amount. - */ - int mHScroll; - - /** - * Holds the width of the scroll bars. - */ - int mScrollbarWidth; - - /** - * Holds the horizontal scroll bar policy. - */ - ScrollPolicy mHPolicy; - - /** - * Holds the vertical scroll bar policy. - */ - ScrollPolicy mVPolicy; - - /** - * True if the vertical scroll bar is visible, false otherwise. - */ - bool mVBarVisible; - - /** - * True if the horizontal scroll bar is visible, false otherwise. - */ - bool mHBarVisible; - - /** - * True if the up button is pressed, false otherwise. - */ - bool mUpButtonPressed; - - /** - * True if the down button is pressed, false otherwise. - */ - bool mDownButtonPressed; - - /** - * True if the left button is pressed, false otherwise. - */ - bool mLeftButtonPressed; - - /** - * True if the right button is pressed, false otherwise. - */ - bool mRightButtonPressed; - - /** - * Holds the up button scroll amount. - */ - int mUpButtonScrollAmount; - - /** - * Holds the down button scroll amount. - */ - int mDownButtonScrollAmount; - - /** - * Holds the left button scroll amount. - */ - int mLeftButtonScrollAmount; - - /** - * Holds the right button scroll amount. - */ - int mRightButtonScrollAmount; - - /** - * True if the vertical marked is dragged. - */ - bool mIsVerticalMarkerDragged; - - /** - * True if the horizontal marked is dragged. - */ - bool mIsHorizontalMarkerDragged; - - /** - * Holds the horizontal markers drag offset. - */ - int mHorizontalMarkerDragOffset; - - /** - * Holds the vertical markers drag offset. - */ - int mVerticalMarkerDragOffset; - - /** - * True if the scroll area should be opaque (that is - * display its background), false otherwise. - */ - bool mOpaque; - }; -} // namespace gcn - -#endif // end GCN_SCROLLAREA_HPP |