dw/html/ruler_8hh_source.html

 #ifndef __RULER_HH__

 #define __RULER_HH__


 #include "regardingborder.hh"


 namespace dw {


 class Ruler: public RegardingBorder

 {

 protected:

    void sizeRequestSimpl (core::Requisition *requisition);

    void getExtremesSimpl (core::Extremes *extremes);

    void containerSizeChangedForChildren ();

    bool usesAvailWidth ();

    void draw (core::View *view, core::Rectangle *area,

               core::DrawingContext *context);

    core::Widget *getWidgetAtPoint (int x, int y,

                                    core::GettingWidgetAtPointContext *context);


 public:

    static int CLASS_ID;


    Ruler ();

    ~Ruler ();


    bool isBlockLevel ();


    core::Iterator *iterator (core::Content::Type mask, bool atEnd);

 };


 } // namespace dw


 #endif // __RULER_HH__

dw::Ruler::iterator
core::Iterator * iterator(core::Content::Type mask, bool atEnd)
Return an iterator for this widget.
Definition: ruler.cc:94

dw::Ruler::Ruler
Ruler()
Definition: ruler.cc:31

dw::core::Widget::extremes
Extremes extremes
Analogue to dw::core::Widget::requisition.
Definition: widget.hh:146

dw::core::GettingWidgetAtPointContext
Set at the top when getting the widget at the point.
Definition: types.hh:312

dw::Ruler::usesAvailWidth
bool usesAvailWidth()
Must be implemengted by a method returning true, when getAvailWidth() is called.
Definition: ruler.cc:71

dw::core::Widget::requisition
Requisition requisition
Size_request() stores the result of the last call of size_request_impl().
Definition: widget.hh:140

dw::Ruler::~Ruler
~Ruler()
Definition: ruler.cc:37

dw::core::Rectangle
dw::core::Shape implemtation for simple rectangles.
Definition: types.hh:69

dw::Ruler::getExtremesSimpl
void getExtremesSimpl(core::Extremes *extremes)
Simple variant, to be implemented by widgets with extremes not depending on positions.
Definition: ruler.cc:49

dw::core::Content::Type
Type
Definition: types.hh:199

dw::core::Iterator
Iterators are used to iterate through the contents of a widget.
Definition: iterator.hh:19

dw::Ruler::CLASS_ID
static int CLASS_ID
Definition: ruler.hh:33

dw::Ruler
Widget for drawing (horizontal) rules.
Definition: ruler.hh:20

dw::Ruler::getWidgetAtPoint
core::Widget * getWidgetAtPoint(int x, int y, core::GettingWidgetAtPointContext *context)
Definition: ruler.cc:82

dw::core::Requisition
Definition: types.hh:172

dw::core::Widget
The base class of all dillo widgets.
Definition: widget.hh:23

dw::core::DrawingContext
Set at the top when drawing.
Definition: types.hh:294

dw::core::Extremes
Definition: types.hh:179

dw::RegardingBorder
Base class (rather a tag interface) for those widgets regarding borders defined by floats...
Definition: regardingborder.hh:13

dw::Ruler::draw
void draw(core::View *view, core::Rectangle *area, core::DrawingContext *context)
Definition: ruler.cc:76

dw
Dw is in this namespace, or sub namespaces of this one.
Definition: alignedtablecell.cc:28

dw::core::View
An interface to encapsulate platform dependent drawing.
Definition: view.hh:16

dw::Ruler::sizeRequestSimpl
void sizeRequestSimpl(core::Requisition *requisition)
Simple variant, to be implemented by widgets with sizes not depending on positions.
Definition: ruler.cc:42

dw::Ruler::isBlockLevel
bool isBlockLevel()
Definition: ruler.cc:59

dw::Ruler::containerSizeChangedForChildren
void containerSizeChangedForChildren()
Definition: ruler.cc:64

regardingborder.hh