/* _______ __ __ __ ______ __ __ _______ __ __ * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ * * Copyright (c) 2004 - 2008 Olof Naess�n and Per Larsson * * * Per Larsson a.k.a finalman * Olof Naess�n 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. */ /* * For comments regarding functions please see the header file. */ #include "guichan/widgets/tab.hpp" #include "guichan/font.hpp" #include "guichan/graphics.hpp" #include "guichan/widgets/button.hpp" #include "guichan/widgets/label.hpp" #include "guichan/widgets/tabbedarea.hpp" #include "debug.h" namespace gcn { Tab::Tab() : mHasMouse(false), mTabbedArea(NULL) { mLabel = new Label(); mLabel->setPosition(4, 4); add(mLabel); addMouseListener(this); } Tab::~Tab() { delete mLabel; mLabel = 0; } void Tab::adjustSize() { setSize(mLabel->getWidth() + 8, mLabel->getHeight() + 8); if (mTabbedArea != NULL) mTabbedArea->adjustTabPositions(); } void Tab::setTabbedArea(TabbedArea* tabbedArea) { mTabbedArea = tabbedArea; } TabbedArea* Tab::getTabbedArea() { return mTabbedArea; } void Tab::setCaption(const std::string& caption) { mLabel->setCaption(caption); mLabel->adjustSize(); adjustSize(); } const std::string& Tab::getCaption() const { return mLabel->getCaption(); } void Tab::draw(Graphics *graphics) { const Color &faceColor = getBaseColor(); const int alpha = getBaseColor().a; Color highlightColor = faceColor + 0x303030; highlightColor.a = alpha; Color shadowColor = faceColor - 0x303030; shadowColor.a = alpha; Color borderColor; Color baseColor; if ((mTabbedArea != NULL && mTabbedArea->isTabSelected(this)) || mHasMouse) { // Draw a border. graphics->setColor(highlightColor); graphics->drawLine(0, 0, getWidth() - 1, 0); graphics->drawLine(0, 1, 0, getHeight() - 1); graphics->setColor(shadowColor); graphics->drawLine(getWidth() - 1, 1, getWidth() - 1, getHeight() - 1); borderColor = highlightColor; baseColor = getBaseColor(); } else { // Draw a border. graphics->setColor(shadowColor); graphics->drawLine(0, 0, getWidth() - 1, 0); graphics->drawLine(0, 1, 0, getHeight() - 1); graphics->drawLine(getWidth() - 1, 1, getWidth() - 1, getHeight() - 1); baseColor = getBaseColor() - 0x151515; baseColor.a = alpha; } // Push a clip area so the other drawings don't need to worry // about the border. graphics->pushClipArea(Rectangle(1, 1, getWidth() - 2, getHeight() - 1)); const Rectangle currentClipArea = graphics->getCurrentClipArea(); graphics->setColor(baseColor); graphics->fillRectangle(Rectangle(0, 0, currentClipArea.width, currentClipArea.height)); drawChildren(graphics); if (mTabbedArea != NULL && mTabbedArea->isFocused() && mTabbedArea->isTabSelected(this)) { graphics->setColor(Color(0x000000)); graphics->drawRectangle(Rectangle(2, 2, currentClipArea.width - 4, currentClipArea.height - 4)); } graphics->popClipArea(); } void Tab::mouseEntered(MouseEvent& mouseEvent _UNUSED_) { mHasMouse = true; } void Tab::mouseExited(MouseEvent& mouseEvent _UNUSED_) { mHasMouse = false; } }