e12f430bd0
- Added external directory - Moved capsimg submodule into external, updated references - Moved guisan into external, updated references - Added libxml2 into external, updated Android.mk references - Added libmpeg2 into external (not used yet)
195 lines
7 KiB
C++
195 lines
7 KiB
C++
/* _______ __ __ __ ______ __ __ _______ __ __
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* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
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* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
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* / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
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* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
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* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
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* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
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*
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* Copyright (c) 2004, 2005, 2006, 2007 Olof Naessén and Per Larsson
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*
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* Js_./
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* Per Larsson a.k.a finalman _RqZ{a<^_aa
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* Olof Naessén a.k.a jansem/yakslem _asww7!uY`> )\a//
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* _Qhm`] _f "'c 1!5m
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* Visit: http://guichan.darkbits.org )Qk<P ` _: :+' .' "{[
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* .)j(] .d_/ '-( P . S
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* License: (BSD) <Td/Z <fP"5(\"??"\a. .L
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* Redistribution and use in source and _dV>ws?a-?' ._/L #'
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* binary forms, with or without )4d[#7r, . ' )d`)[
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* modification, are permitted provided _Q-5'5W..j/?' -?!\)cam'
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* that the following conditions are met: j<<WP+k/);. _W=j f
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* 1. Redistributions of source code must .$%w\/]Q . ."' . mj$
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* retain the above copyright notice, ]E.pYY(Q]>. a J@\
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* this list of conditions and the j(]1u<sE"L,. . ./^ ]{a
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* following disclaimer. 4'_uomm\. )L);-4 (3=
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* 2. Redistributions in binary form must )_]X{Z('a_"a7'<a"a, ]"[
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* reproduce the above copyright notice, #}<]m7`Za??4,P-"'7. ).m
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* this list of conditions and the ]d2e)Q(<Q( ?94 b- LQ/
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* following disclaimer in the <B!</]C)d_, '(<' .f. =C+m
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* documentation and/or other materials .Z!=J ]e []('-4f _ ) -.)m]'
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* provided with the distribution. .w[5]' _[ /.)_-"+? _/ <W"
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* 3. Neither the name of Guichan nor the :$we` _! + _/ . j?
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* names of its contributors may be used =3)= _f (_yQmWW$#( "
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* to endorse or promote products derived - W, sQQQQmZQ#Wwa]..
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* from this software without specific (js, \[QQW$QWW#?!V"".
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* prior written permission. ]y:.<\.. .
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* -]n w/ ' [.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT )/ )/ !
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* HOLDERS AND CONTRIBUTORS "AS IS" AND ANY < (; sac , '
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, ]^ .- %
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF c < r
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR aga< <La
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 5% )P'-3L
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR _bQf` y`..)a
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, ,J?4P'.P"_(\?d'.,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES _Pa,)!f/<[]/ ?"
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT _2-..:. .r+_,.. .
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ?a.<%"' " -'.a_ _,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ^
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef GCN_BUTTON_HPP
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#define GCN_BUTTON_HPP
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#include <string>
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#include "guisan/focuslistener.hpp"
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#include "guisan/keylistener.hpp"
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#include "guisan/mouseevent.hpp"
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#include "guisan/mouselistener.hpp"
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#include "guisan/platform.hpp"
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#include "guisan/widget.hpp"
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namespace gcn
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{
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/**
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* A regular button. Add an ActionListener to it to know when it
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* has been clicked.
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*
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* NOTE: You can only have text (a caption) on the button. If you want it
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* to handle, for instance images, you can implement an ImageButton
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* of your own and overload member functions from Button.
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*/
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class GCN_CORE_DECLSPEC Button : public Widget,
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public MouseListener,
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public KeyListener,
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public FocusListener
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{
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public:
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/**
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* Constructor.
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*/
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Button();
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/**
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* Constructor.
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*
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* @param caption the caption of the Button.
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*/
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Button(const std::string& caption);
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/**
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* Sets the Button caption.
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*
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* @param caption the Button caption.
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*/
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void setCaption(const std::string& caption);
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/**
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* Gets the Button caption.
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*
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* @return the Button caption.
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*/
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const std::string& getCaption() const;
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/**
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* Sets the alignment for the caption.
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*
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* @param alignment Graphics::LEFT, Graphics::CENTER or Graphics::RIGHT
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* @see Graphics
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*/
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void setAlignment(unsigned int alignment);
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/**
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* Gets the alignment for the caption.
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*
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* @return alignment of caption.
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*/
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unsigned int getAlignment() const;
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/**
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* Sets the spacing between the border of this button and its caption.
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*
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* @param spacing is a number between 0 and 255. The default value for
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spacing is 4 and can be changed using this method.
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*/
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void setSpacing(unsigned int spacing);
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/**
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* Gets the spacing between the border of this button and its caption.
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*
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* @return spacing.
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*/
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unsigned int getSpacing() const;
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/**
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* Adjusts the buttons size to fit the content.
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*/
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void adjustSize();
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/**
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* Checks if the button is pressed down. Useful when drawing.
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*
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* @return true if the button is pressed down.
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*/
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bool isPressed() const;
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//Inherited from Widget
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virtual void draw(Graphics* graphics);
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virtual void drawBorder(Graphics* graphics);
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// Inherited from FocusListener
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virtual void focusLost(const Event& event);
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// Inherited from MouseListener
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virtual void mousePressed(MouseEvent& mouseEvent);
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virtual void mouseReleased(MouseEvent& mouseEvent);
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virtual void mouseEntered(MouseEvent& mouseEvent);
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virtual void mouseExited(MouseEvent& mouseEvent);
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virtual void mouseDragged(MouseEvent& mouseEvent);
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// Inherited from KeyListener
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virtual void keyPressed(KeyEvent& keyEvent);
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virtual void keyReleased(KeyEvent& keyEvent);
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protected:
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std::string mCaption;
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bool mHasMouse;
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bool mKeyPressed;
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bool mMousePressed;
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unsigned int mAlignment;
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unsigned int mSpacing;
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};
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}
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#endif // end GCN_BUTTON_HPP
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