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- /************************************************************************
- filename: CEGUIComboDropList.h
- created: 13/6/2004
- author: Paul D Turner
-
- purpose: Interface for the Combobox Drop-List widget base class
- *************************************************************************/
- /*************************************************************************
- Crazy Eddie's GUI System (http://www.cegui.org.uk)
- Copyright (C)2004 - 2005 Paul D Turner (paul@cegui.org.uk)
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *************************************************************************/
- #ifndef _CEGUIComboDropList_h_
- #define _CEGUIComboDropList_h_
-
- #include "elements/CEGUIListbox.h"
-
-
- #if defined(_MSC_VER)
- # pragma warning(push)
- # pragma warning(disable : 4251)
- #endif
-
-
- // Start of CEGUI namespace section
- namespace CEGUI
- {
- /*!
- \brief
- Base class for the combo box drop down list. This is a specialisation of the Listbox class.
- */
- class CEGUIEXPORT ComboDropList : public Listbox
- {
- public:
- static const String EventNamespace; //!< Namespace for global events
-
-
- /*************************************************************************
- Constants
- *************************************************************************/
- // Event names
- static const String EventListSelectionAccepted; //!< Event fired when the user confirms the selection by clicking the mouse.
-
-
- /*!
- \brief
- Initialise the Window based object ready for use.
-
- \note
- This must be called for every window created. Normally this is handled automatically by the WindowFactory for each Window type.
-
- \return
- Nothing
- */
- virtual void initialise(void);
-
-
- /*!
- \brief
- Set whether the drop-list is 'armed' for selection.
-
- \note
- This setting is not exclusively under client control; the ComboDropList will auto-arm in
- response to certain left mouse button events. This is also dependant upon the autoArm
- setting of the ComboDropList.
-
- \param setting
- - true to arm the box; items will be highlighted and the next left button up event
- will cause dismissal and possible item selection.
-
- - false to disarm the box; items will not be highlighted or selected until the box is armed.
-
- \return
- Nothing.
- */
- void setArmed(bool setting) { d_armed = setting; }
-
-
- /*!
- \brief
- Return the 'armed' state of the ComboDropList.
-
- \return
- - true if the box is armed; items will be highlighted and the next left button up event
- will cause dismissal and possible item selection.
-
- - false if the box is not armed; items will not be highlighted or selected until the box is armed.
- */
- bool isArmed(void) const { return d_armed; }
-
-
- /*!
- \brief
- Set the mode of operation for the ComboDropList.
-
- \param setting
- - true if the ComboDropList auto-arms when the mouse enters the box.
- - false if the user must click to arm the box.
-
- \return
- Nothing.
- */
- void setAutoArmEnabled(bool setting) { d_autoArm = setting; }
-
-
- /*!
- \brief
- returns the mode of operation for the drop-list
-
- \return
- - true if the ComboDropList auto-arms when the mouse enters the box.
- - false if the user must click to arm the box.
- */
- bool isAutoArmEnabled(void) const { return d_autoArm; }
-
-
- /*************************************************************************
- Constructor & Destructor
- *************************************************************************/
- /*!
- \brief
- Constructor for ComboDropList base class
- */
- ComboDropList(const String& type, const String& name);
-
-
- /*!
- \brief
- Destructor for ComboDropList base class
- */
- virtual ~ComboDropList(void);
-
-
- protected:
- /*!
- \brief
- Add drop-list specific events
- */
- void addComboDropListEvents(void);
-
-
- /*!
- \brief
- Return whether this window was inherited from the given class name at some point in the inheritance heirarchy.
-
- \param class_name
- The class name that is to be checked.
-
- \return
- true if this window was inherited from \a class_name. false if not.
- */
- virtual bool testClassName_impl(const String& class_name) const
- {
- if (class_name==(const utf8*)"ComboDropList") return true;
- return Listbox::testClassName_impl(class_name);
- }
-
- /*************************************************************************
- New event handlers
- *************************************************************************/
- /*!
- \brief
- Handler for when list selection is confirmed.
- */
- void onListSelectionAccepted(WindowEventArgs& e);
-
-
- /*************************************************************************
- Overridden Event handling
- *************************************************************************/
- virtual void onMouseMove(MouseEventArgs& e);
- virtual void onMouseButtonDown(MouseEventArgs& e);
- virtual void onMouseButtonUp(MouseEventArgs& e);
- virtual void onCaptureLost(WindowEventArgs& e);
- virtual void onActivated(ActivationEventArgs& e);
-
-
- /*************************************************************************
- Implementation Data
- *************************************************************************/
- bool d_autoArm; //!< true if the box auto-arms when the mouse enters it.
- bool d_armed; //!< true when item selection has been armed.
- };
-
- } // End of CEGUI namespace section
-
- #if defined(_MSC_VER)
- # pragma warning(pop)
- #endif
-
- #endif // end of guard _CEGUIComboDropList_h_
-