CPanel Class Reference

#include <ccomponent.h>

Inheritance diagram for CPanel:

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Public Member Functions
virtual	~CPanel ()
virtual void	draw (CSurface &surface, CRect &rect)
virtual int	handle_event (CEvent &event)
void	add (CComponent &c)
virtual void	set_pos (const CPoint &pos)
virtual void	set_absolute_pos (const CPoint &pos)

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Detailed Description

This is a composite CComponent (i.e., a component that holds other components). Visually, the CPanel itself is actually behind all its children. The drawing order of the children is directly related to their order in the CPanel's children list: a forward iterator can be used to iterate through the children from front to back, and a backwards iterator can be used to go through them from back to front.

Definition at line 214 of file ccomponent.h.

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Constructor & Destructor Documentation

virtual CPanel::~CPanel (   )  [inline, virtual]

Todo: Currently, this destructor does nothing. Should we destroy our children here? Definition at line 222 of file ccomponent.h.

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Member Function Documentation

void CPanel::add (  CComponent &  c  )  [inline]

Add the given component to the panel and set its parent to this panel. Then update the absolute position of the child to reflect its position relative to this parent. Definition at line 233 of file ccomponent.h. References CComponent::redraw(), and CComponent::set_parent().

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void CPanel::draw (  CSurface &  surface, CRect &  rect )  [virtual]

Draw the panel and its children, from back to front. Reimplemented from CComponent. Definition at line 5 of file ccomponent.cpp. References CDequeBackwardIterator< T >::current_item(), CComponent::draw(), CDequeBackwardIterator< T >::is_done(), CDequeBackwardIterator< T >::next(), and CComponent::visible().

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int CPanel::handle_event (  CEvent &  event  )  [virtual]

Attempt to handle the given event, from front children to back children. Reimplemented from CComponent. Definition at line 24 of file ccomponent.cpp. References CDequeForwardIterator< T >::current_item(), CComponent::do_handle_event(), CDequeForwardIterator< T >::is_done(), and CDequeForwardIterator< T >::next().

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void CPanel::set_absolute_pos (  const CPoint &  pos  )  [virtual]

Overridden method to set the absolute position of the component (and thus its children). Reimplemented from CComponent. Definition at line 39 of file ccomponent.cpp. References CDequeForwardIterator< T >::current_item(), CDequeForwardIterator< T >::is_done(), CDequeForwardIterator< T >::next(), and CComponent::set_absolute_pos().

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void CPanel::set_pos (  const CPoint &  pos  )  [virtual]

Overridden method to set the position of the component (and thus its children). Reimplemented from CComponent. Definition at line 53 of file ccomponent.cpp. References CDequeForwardIterator< T >::current_item(), CDequeForwardIterator< T >::is_done(), CDequeForwardIterator< T >::next(), and CComponent::set_pos().

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The documentation for this class was generated from the following files:

• ccomponent.h
• ccomponent.cpp

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