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#ifndef __DW_SIMPLE_CONTAINER_HH__
#define __DW_SIMPLE_CONTAINER_HH__
#include "dw/core.hh"
namespace dw {
/**
* Simple widget used for testing concepts.
*/
class SimpleContainer: public core::Widget
{
private:
class SimpleContainerIterator: public core::Iterator
{
private:
int index ();
public:
SimpleContainerIterator (SimpleContainer *simpleContainer,
core::Content::Type mask,
bool atEnd);
lout::object::Object *clone ();
int compareTo (lout::object::Comparable *other);
bool next ();
bool prev ();
void highlight (int start, int end, core::HighlightLayer layer);
void unhighlight (int direction, core::HighlightLayer layer);
void getAllocation (int start, int end, core::Allocation *allocation);
};
Widget *child;
protected:
void sizeRequestImpl (core::Requisition *requisition);
void getExtremesImpl (core::Extremes *extremes);
void sizeAllocateImpl (core::Allocation *allocation);
public:
static int CLASS_ID;
SimpleContainer ();
~SimpleContainer ();
void draw (core::View *view, core::Rectangle *area,
core::StackingIteratorStack *iteratorStack,
Widget **interruptedWidget);
core::Iterator *iterator (core::Content::Type mask, bool atEnd);
void removeChild (Widget *child);
void setChild (core::Widget *child);
};
} // namespace dw
#endif // __DW_SIMPLE_CONTAINER_HH__
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