/* * Copyright (C) 2003 by Unai Garro <ugarro@users.sourceforge.net> * Copyright (C) 2004 by Enrico Ros <rosenric@dei.unipd.it> * Copyright (C) 2004 by Stephan Kulow <coolo@kde.org> * Copyright (C) 2004 by Oswald Buddenhagen <ossi@kde.org> * * 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 * (at your option) 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, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef TDMLAYOUT_H #define TDMLAYOUT_H /** * this is a container for a lot of other stuff * but can be treated like a usual widget */ #include <tqvaluelist.h> #include <tqsize.h> class KdmItem; class TQDomNode; class TQRect; class KdmLayout { public: // virtual ~KdmLayout() {}; // Adds an item that will be managed void addItem( KdmItem *item ) { m_children.append( item ); } // Return false if any item are managed by this layouter bool isEmpty() { return m_children.isEmpty(); } // Updates the layout of all items knowing that the parent // has the @p parentGeometry geometry // virtual void update( const TQRect &parentGeometry ) = 0; protected: TQValueList<KdmItem *> m_children; }; class KdmLayoutFixed : public KdmLayout { public: KdmLayoutFixed( const TQDomNode &node ); // Updates the layout of all boxed items knowing that the parent // has the @p parentGeometry geometry void update( const TQRect &parentGeometry, bool force ); }; /** * this is a container for a lot of other stuff * but can be treated like a usual widget */ class KdmLayoutBox : public KdmLayout { public: KdmLayoutBox( const TQDomNode &node ); // Updates the layout of all boxed items knowing that they // should fit into @p parentGeometry container void update( const TQRect &parentGeometry, bool force ); // Computes the size hint of the box, telling which is the // smallest size inside which boxed items will fit TQSize sizeHint(); private: struct { bool isVertical; int spacing; int xpadding; int ypadding; int minwidth; int minheight; bool homogeneous; } box; // TQSize hintedSize; }; #endif