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- /************************************************************************
- filename: CEGUITitlebar.h
- created: 25/4/2004
- author: Paul D Turner
-
- purpose: Interface for a Titlebar Widget
- *************************************************************************/
- /*************************************************************************
- 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 _CEGUITitlebar_h_
- #define _CEGUITitlebar_h_
-
- #include "CEGUIWindow.h"
- #include "elements/CEGUITitlebarProperties.h"
-
-
- #if defined(_MSC_VER)
- # pragma warning(push)
- # pragma warning(disable : 4251)
- #endif
-
-
- // Start of CEGUI namespace section
- namespace CEGUI
- {
-
- /*!
- \brief
- Class representing the title bar for Frame Windows.
-
- */
- class CEGUIEXPORT Titlebar : public Window
- {
- public:
- static const String EventNamespace; //!< Namespace for global events
-
-
- /*!
- \brief
- Return whether this title bar will respond to dragging.
-
- \return
- true if the title bar will respond to dragging, false if the title bar will not respond.
- */
- bool isDraggingEnabled(void) const;
-
-
- /*!
- \brief
- Set whether this title bar widget will respond to dragging.
-
- \param setting
- true if the title bar should respond to being dragged, false if it should not respond.
-
- \return
- Nothing.
- */
- void setDraggingEnabled(bool setting);
-
-
- /*!
- \brief
- Return the current colour used for rendering the caption text
-
- \return
- colour value that specifies the colour used when rendering the title bar caption text.
- */
- colour getCaptionColour(void) const;
-
-
- /*!
- \brief
- Sets the colour to be used for rendering the caption text.
-
- \param col
- colour value that specifies the colour to be used when rendering the title bar caption text.
-
- \return
- Nothing.
- */
- void setCaptionColour(const colour& col);
-
-
- /*************************************************************************
- Construction / Destruction
- *************************************************************************/
- /*!
- \brief
- Constructor for Titlebar base class.
- */
- Titlebar(const String& type, const String& name);
-
-
- /*!
- \brief
- Destructor for Titlebar base class.
- */
- virtual ~Titlebar(void);
-
-
- protected:
- /*************************************************************************
- Overridden event handler functions
- *************************************************************************/
- virtual void onMouseMove(MouseEventArgs& e);
- virtual void onMouseButtonDown(MouseEventArgs& e);
- virtual void onMouseButtonUp(MouseEventArgs& e);
- virtual void onMouseDoubleClicked(MouseEventArgs& e);
- virtual void onCaptureLost(WindowEventArgs& e);
- virtual void onFontChanged(WindowEventArgs &e);
-
-
- /*************************************************************************
- New event handlers for title bar
- *************************************************************************/
- /*!
- \brief
- Event handler called when the 'draggable' state for the title bar is changed.
-
- Note that this is for 'internal' use at the moment and as such does not add or
- fire a public Event that can be subscribed to.
- */
- virtual void onDraggingModeChanged(WindowEventArgs& e) {}
-
-
- /*************************************************************************
- Implementation Functions
- *************************************************************************/
- /*!
- \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*)"Titlebar") return true;
- return Window::testClassName_impl(class_name);
- }
-
-
- /*************************************************************************
- Implementation Data
- *************************************************************************/
- bool d_dragging; //!< set to true when the window is being dragged.
- Point d_dragPoint; //!< Point at which we are being dragged.
- bool d_dragEnabled; //!< true when dragging for the widget is enabled.
-
- Rect d_oldCursorArea; //!< Used to backup cursor restraint area.
-
- colour d_captionColour; //!< Colour used when rendering the title caption.
-
-
- private:
- /*************************************************************************
- Static Properties for this class
- *************************************************************************/
- static TitlebarProperties::DraggingEnabled d_dragEnabledProperty;
- static TitlebarProperties::CaptionColour d_captionColourProperty;
-
-
- /*************************************************************************
- Private methods
- *************************************************************************/
- void addTitlebarProperties(void);
- };
-
- } // End of CEGUI namespace section
-
- #if defined(_MSC_VER)
- # pragma warning(pop)
- #endif
-
- #endif // end of guard _CEGUITitlebar_h_
-