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| -rw-r--r-- | src/gui/windowcontainer.cpp | 85 | ||||
| -rw-r--r-- | src/gui/windowcontainer.h | 51 |
2 files changed, 136 insertions, 0 deletions
diff --git a/src/gui/windowcontainer.cpp b/src/gui/windowcontainer.cpp new file mode 100644 index 00000000..460b99e5 --- /dev/null +++ b/src/gui/windowcontainer.cpp @@ -0,0 +1,85 @@ +/* + * The Mana World + * Copyright 2004 The Mana World Development Team + * + * This file is part of The Mana World. + * + * The Mana World 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. + * + * The Mana World 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 The Mana World; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#include "windowcontainer.h" + +WindowContainer::WindowContainer(): + gcn::Container(), + mouseDown(false) +{ +} + +void WindowContainer::_mouseInputMessage(const gcn::MouseInput &mouseInput) +{ + if (mouseInput.getType() == gcn::MouseInput::PRESS) + { + mouseDown = true; + } + else if (mouseInput.getType() == gcn::MouseInput::RELEASE) + { + mouseDown = false; + } + + /* + * Make drag events not change widget with mouse. The Window instances + * need this behaviour to be able to handle window dragging. + */ + if (!(mouseInput.getType() == gcn::MouseInput::MOTION && mouseDown)) + { + Widget* tempWidgetWithMouse = NULL; + + WidgetIterator iter; + for (iter = mWidgets.begin(); iter != mWidgets.end(); iter++) + { + if ((*iter)->getDimension().isPointInRect( + mouseInput.x, mouseInput.y) && (*iter)->isVisible()) + { + tempWidgetWithMouse = (*iter); + } + } + + if (tempWidgetWithMouse != mWidgetWithMouse) + { + if (mWidgetWithMouse) { + mWidgetWithMouse->_mouseOutMessage(); + } + + if (tempWidgetWithMouse) { + tempWidgetWithMouse->_mouseInMessage(); + } + + mWidgetWithMouse = tempWidgetWithMouse; + } + } + + if (mWidgetWithMouse && !mWidgetWithMouse->hasFocus()) { + gcn::MouseInput mi = mouseInput; + mi.x -= mWidgetWithMouse->getX(); + mi.y -= mWidgetWithMouse->getY(); + mWidgetWithMouse->_mouseInputMessage(mi); + } + + if (mWidgetWithMouse == NULL) { + gcn::Widget::_mouseInputMessage(mouseInput); + } +} diff --git a/src/gui/windowcontainer.h b/src/gui/windowcontainer.h new file mode 100644 index 00000000..e74b1831 --- /dev/null +++ b/src/gui/windowcontainer.h @@ -0,0 +1,51 @@ +/* + * The Mana World + * Copyright 2004 The Mana World Development Team + * + * This file is part of The Mana World. + * + * The Mana World 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. + * + * The Mana World 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 The Mana World; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id$ + */ + +#ifndef _TMW_WINDOWCONTAINER_H_ +#define _TMW_WINDOWCONTAINER_H_ + +#include <guichan.hpp> + +/** + * A window container. This container makes draggable windows possible. + * + * \ingroup GUI + */ +class WindowContainer : public gcn::Container { + public: + /** + * Constructor. + */ + WindowContainer(); + + /** + * Handles mouse input messages. Differs from standard behaviour in + * that widget with mouse doesn't change while a button is pressed. + */ + void _mouseInputMessage(const gcn::MouseInput &mouseInput); + + protected: + bool mouseDown; +}; + +#endif |