Crazy Eddie's GUI System
0.8.4
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Slider class for the FalagardBase module. More...
Public Member Functions | |
FalagardSlider (const String &type) | |
type name for this widget. | |
bool | isVertical () const |
void | setVertical (bool setting) |
bool | isReversedDirection () const |
void | setReversedDirection (bool setting) |
void | render () |
Populate render cache. | |
void | performChildWindowLayout () |
Method called to perform extended laying out of the window's attached child windows. | |
Static Public Attributes | |
static const String | 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. | |
float | getAdjustDirectionFromPoint (const Vector2f &pt) const |
Given window location pt, return a value indicating what change should be made to the slider. | |
Protected Attributes | |
bool | d_vertical |
True if slider operates in vertical direction. | |
bool | d_reversed |
true if slider operates in reversed direction to 'normal'. |
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:
CEGUI::FalagardSlider::FalagardSlider | ( | const String & | type | ) |
type name for this widget.
Constructor
float CEGUI::FalagardSlider::getAdjustDirectionFromPoint | ( | const Vector2f & | pt | ) | const [protected, virtual] |
Given window location pt, return a value indicating what change should be made to the slider.
pt | Point object describing a pixel position in window space. |
Implements CEGUI::SliderWindowRenderer.
float CEGUI::FalagardSlider::getValueFromThumb | ( | void | ) | const [protected, virtual] |
return value that best represents current slider value given the current location of the thumb.
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.