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label.h

00001 /* 00002 libwftk - Worldforge Toolkit - a widget library 00003 Copyright (C) 2002 Malcolm Walker <malcolm@worldforge.org> 00004 Based on code copyright (C) 1999-2002 Karsten Laux 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Lesser General Public 00008 License as published by the Free Software Foundation; either 00009 version 2.1 of the License, or (at your option) any later version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Lesser General Public License for more details. 00015 00016 You should have received a copy of the GNU Lesser General Public 00017 License along with this library; if not, write to the 00018 Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00019 Boston, MA 02111-1307, SA. 00020 */ 00021 00022 #ifndef _LABEL_H 00023 #define _LABEL_H 00024 00025 #include <wftk/widget.h> 00026 #include <wftk/font.h> 00027 00028 namespace wftk { 00029 00031 class Label : public Widget 00032 { 00033 //OBJECT 00034 00035 public: 00037 enum align_t {ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTER}; 00039 explicit Label(const std::string& text = "", const Font &font=Font()); 00041 virtual ~Label(); 00043 void setTextColor(const Color& fontCol); 00045 void setAlign(align_t align) {align_ = align; invalidate();} 00046 00048 void setText(const std::string&); 00050 const std::string& getText() const {return labelText_;} 00051 00052 protected: 00054 virtual void draw(Surface&, const Point&, const Region&); 00056 virtual void setPackingInfo(); 00057 private: 00059 std::string labelText_; 00061 Surface* text_; 00063 Font labelFont_; 00065 align_t align_; 00066 }; 00067 00068 } // namepspace wftk 00069 00070 #endif // _LABEL_H

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