Crazy Eddies GUI System  0.7.2
Public Member Functions | Static Public Attributes | Protected Member Functions | Protected Attributes | Static Protected Attributes | List of all members
CEGUI::FalagardSlider Class Reference

Slider class for the FalagardBase module. More...

+ Inheritance diagram for CEGUI::FalagardSlider:
+ Collaboration diagram for CEGUI::FalagardSlider:

Public Member Functions

 FalagardSlider (const String &type)
 type name for this widget. More...
 
bool isVertical () const
 
void setVertical (bool setting)
 
bool isReversedDirection () const
 
void setReversedDirection (bool setting)
 
void render ()
 Populate render cache. More...
 
void performChildWindowLayout ()
 Method called to perform extended laying out of the window's attached child windows.
 
- Public Member Functions inherited from CEGUI::SliderWindowRenderer
 SliderWindowRenderer (const String &name)
 Constructor.
 
- Public Member Functions inherited from CEGUI::WindowRenderer
 WindowRenderer (const String &name, const String &class_name="Window")
 Constructor. More...
 
virtual ~WindowRenderer ()
 Destructor.
 
const StringgetName () const
 Returns the factory type name of this window renderer.
 
WindowgetWindow () const
 Get the window this windowrenderer is attached to.
 
const StringgetClass () const
 Get the "minimum" Window class this renderer requires.
 
const WidgetLookFeelgetLookNFeel () const
 Get the Look'N'Feel assigned to our window.
 
virtual Rect getUnclippedInnerRect () const
 Get unclipped inner rectangle that our window should return from its member function with the same name.
 
virtual void getRenderingContext (RenderingContext &ctx) const
 update the RenderingContext as needed for our window. This is normally invoked via our window's member function with the same name.
 
virtual void update (float)
 perform any time based updates for this WindowRenderer.
 

Static Public Attributes

static const utf8 TypeName []
 

Protected Member Functions

void updateThumb (void)
 update the size and location of the thumb to properly represent the current state of the slider
 
float getValueFromThumb (void) const
 return value that best represents current slider value given the current location of the thumb. More...
 
float getAdjustDirectionFromPoint (const Point &pt) const
 Given window location pt, return a value indicating what change should be made to the slider. More...
 

Protected Attributes

bool d_vertical
 True if slider operates in vertical direction.
 
bool d_reversed
 true if slider operates in reversed direction to 'normal'.
 

Static Protected Attributes

static
FalagardSliderProperties::VerticalSlider 
d_verticalProperty
 
static
FalagardSliderProperties::ReversedDirection 
d_reversedProperty
 

Additional Inherited Members

- Protected Types inherited from CEGUI::WindowRenderer
typedef std::pair< Property
*, bool > 
PropertyEntry
 type used for entries in the PropertyList.
 
typedef std::vector
< PropertyEntry
PropertyList
 type to use for the property list.
 

Detailed Description

Slider class for the FalagardBase module.

This class requires LookNFeel to be assigned. The LookNFeel should provide the following:

States:

Named Areas:

Child Widgets: Thumb based widget with name suffix "__auto_thumb__"

Property initialiser definitions:

Constructor & Destructor Documentation

CEGUI::FalagardSlider::FalagardSlider ( const String type)

type name for this widget.

Constructor

Member Function Documentation

float CEGUI::FalagardSlider::getAdjustDirectionFromPoint ( const Point pt) const
protectedvirtual

Given window location pt, return a value indicating what change should be made to the slider.

Parameters
ptPoint object describing a pixel position in window space.
Returns
  • -1 to indicate slider should be moved to a lower setting.
  • 0 to indicate slider should not be moved.
  • +1 to indicate slider should be moved to a higher setting.

Implements CEGUI::SliderWindowRenderer.

float CEGUI::FalagardSlider::getValueFromThumb ( void  ) const
protectedvirtual

return value that best represents current slider value given the current location of the thumb.

Returns
float value that, given the thumb widget position, best represents the current value for the slider.

Implements CEGUI::SliderWindowRenderer.

void CEGUI::FalagardSlider::render ( )
virtual

Populate render cache.

This method must be implemented by all window renderers and should perform the rendering operations needed for this widget. Normally using the Falagard API...

Implements CEGUI::WindowRenderer.