OgreOverlayContainer.h
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1 /*
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3 This source file is part of OGRE
4  (Object-oriented Graphics Rendering Engine)
5 For the latest info, see http://www.ogre3d.org/
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28 
29 #ifndef __OverlayContainer_H__
30 #define __OverlayContainer_H__
31 
33 #include "OgreOverlayElement.h"
34 #include "OgreIteratorWrappers.h"
35 
36 
37 namespace Ogre {
38 
39 
57  {
58  public:
63  protected:
68 
70 
71  public:
73  OverlayContainer(const String& name);
74  virtual ~OverlayContainer();
75 
77  virtual void addChild(OverlayElement* elem);
79  virtual void addChildImpl(OverlayElement* elem);
81  virtual void addChildImpl(OverlayContainer* cont);
83  virtual void removeChild(const String& name);
85  virtual OverlayElement* getChild(const String& name);
86 
88  void initialise(void);
89 
90  void _addChild(OverlayElement* elem);
91  void _removeChild(OverlayElement* elem) { _removeChild(elem->getName()); }
92  void _removeChild(const String& name);
93 
95  virtual ChildIterator getChildIterator(void);
96 
101  virtual ChildContainerIterator getChildContainerIterator(void);
102 
104  virtual void _positionsOutOfDate(void);
105 
107  virtual void _update(void);
108 
110  virtual ushort _notifyZOrder(ushort newZOrder);
111 
113  virtual void _notifyViewport();
114 
116  virtual void _notifyWorldTransforms(const Matrix4& xform);
117 
119  virtual void _notifyParent(OverlayContainer* parent, Overlay* overlay);
120 
122  virtual void _updateRenderQueue(RenderQueue* queue);
123 
125  inline bool isContainer() const
126  { return true; }
127 
129  virtual inline bool isChildrenProcessEvents() const
130  { return true; }
131 
133  virtual inline void setChildrenProcessEvents(bool val)
134  { mChildrenProcessEvents = val; }
135 
137  virtual OverlayElement* findElementAt(Real x, Real y); // relative to parent
138 
139  void copyFromTemplate(OverlayElement* templateOverlay);
140  virtual OverlayElement* clone(const String& instanceName);
141 
142  };
143 
144 
148 }
149 
150 
151 #endif
152 
Ogre::OverlayElement
Abstract definition of a 2D element to be displayed in an Overlay.
Definition: OgreOverlayElement.h:108
Ogre
Definition: OgreAndroidLogListener.h:34
Ogre::map
Definition: OgrePrerequisites.h:533
Ogre::ushort
unsigned short ushort
Definition: OgrePrerequisites.h:113
OgreOverlayPrerequisites.h
Ogre::OverlayContainer::_removeChild
void _removeChild(OverlayElement *elem)
Definition: OgreOverlayContainer.h:91
Ogre::OverlayContainer::mChildrenProcessEvents
bool mChildrenProcessEvents
Definition: OgreOverlayContainer.h:69
Ogre::OverlayContainer::isChildrenProcessEvents
virtual bool isChildrenProcessEvents() const
Should this container pass events to their children.
Definition: OgreOverlayContainer.h:129
Ogre::String
_StringBase String
Definition: OgrePrerequisites.h:439
Ogre::OverlayContainer::ChildMap
map< String, OverlayElement * >::type ChildMap
Definition: OgreOverlayContainer.h:59
Ogre::Matrix4
Class encapsulating a standard 4x4 homogeneous matrix.
Definition: OgreMatrix4.h:78
Ogre::OverlayContainer::setChildrenProcessEvents
virtual void setChildrenProcessEvents(bool val)
Should this container pass events to their children.
Definition: OgreOverlayContainer.h:133
_OgreOverlayExport
#define _OgreOverlayExport
Definition: OgreOverlayPrerequisites.h:58
Ogre::OverlayContainer::isContainer
bool isContainer() const
Overridden from OverlayElement.
Definition: OgreOverlayContainer.h:125
Ogre::MapIterator
Concrete IteratorWrapper for nonconst access to the underlying key-value container.
Definition: OgreIteratorWrapper.h:319
OgreIteratorWrappers.h
Ogre::OverlayContainer::ChildContainerIterator
MapIterator< ChildContainerMap > ChildContainerIterator
Definition: OgreOverlayContainer.h:62
Ogre::OverlayElement::getName
const String & getName(void) const
Gets the name of this overlay.
Ogre::OverlayContainer::mChildren
ChildMap mChildren
Map of all children.
Definition: OgreOverlayContainer.h:65
Ogre::Real
float Real
Software floating point type.
Definition: OgrePrerequisites.h:70
OgreOverlayElement.h
Ogre::OverlayContainer::ChildContainerMap
map< String, OverlayContainer * >::type ChildContainerMap
Definition: OgreOverlayContainer.h:61
Ogre::OverlayContainer::ChildIterator
MapIterator< ChildMap > ChildIterator
Definition: OgreOverlayContainer.h:60
Ogre::Overlay
Represents a layer which is rendered on top of the 'normal' scene contents.
Definition: OgreOverlay.h:70
Ogre::RenderQueue
Class to manage the scene object rendering queue.
Definition: OgreRenderQueue.h:92
Ogre::OverlayContainer
A 2D element which contains other OverlayElement instances.
Definition: OgreOverlayContainer.h:56
Ogre::OverlayContainer::mChildContainers
ChildContainerMap mChildContainers
Map of container children (subset of mChildren)
Definition: OgreOverlayContainer.h:67

Copyright © 2012 Torus Knot Software Ltd
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Last modified Tue Apr 13 2021 08:53:15