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Mezzanine::UI::Widget Class Reference

This is the base class for all widgets. More...

#include <widget.h>

+ Inheritance diagram for Mezzanine::UI::Widget:
+ Collaboration diagram for Mezzanine::UI::Widget:

Public Types

typedef StateLayerGroupMap::const_iterator ConstStateLayerGroupIterator
 Const Iterator type for RenderLayerGroup instances stored in relation to widget states.
 
typedef StateLayerGroupMap::iterator StateLayerGroupIterator
 Iterator type for RenderLayerGroup instances stored in relation to widget states.
 
typedef std::map< UInt32, RenderLayerGroup * > StateLayerGroupMap
 Container class for storing RenderLayerGroup instances in relation to widget states.
 
enum  WidgetGroupID {
  WG_Normal = 1, WG_Hovered = 2, WG_Focused = 3, WG_Dragged = 4,
  WG_Mezzanine_Reserved_1 = 9, WG_Mezzanine_Reserved_2 = 10, WG_Mezzanine_Reserved_3 = 11, WG_Mezzanine_Reserved_4 = 12,
  WG_User_Group_1 = 17, WG_User_Group_2 = 18, WG_User_Group_3 = 19, WG_User_Group_4 = 20
}
 Enum used to conveniently track the pre-made RenderLayerGroups used by Widgets.
 
enum  WidgetState {
  WS_Untouched = 0, WS_Hovered = 1, WS_Focused = 2, WS_Dragged = 4,
  WS_Mezzanine_Reserved_1 = 8, WS_Mezzanine_Reserved_2 = 16, WS_Mezzanine_Reserved_3 = 32, WS_Mezzanine_Reserved_4 = 64,
  WS_User_State_1 = 128, WS_User_State_2 = 256, WS_User_State_3 = 512, WS_User_State_4 = 1024
}
 Enum describing the current state of the widget.
 
- Public Types inherited from Mezzanine::UI::QuadRenderable
typedef std::vector< Widget * > ChildContainer
 Basic container type for Widget storage by this class.
 
typedef ChildContainer::iterator ChildIterator
 Iterator type for Widget instances stored by this class.
 
typedef ChildContainer::const_iterator ConstChildIterator
 Const Iterator type for Widget instances stored by this class.
 
typedef RenderLayerGroupContainer::const_iterator ConstRenderLayerGroupIterator
 Const Iterator type for RenderLayerGroup instances stored by this class.
 
typedef RenderLayerContainer::const_iterator ConstRenderLayerIterator
 Const Iterator type for RenderLayer instances stored by this class.
 
typedef ChildContainer::const_reverse_iterator ConstReverseChildIterator
 Const Reverse Iterator type for Widget instances stored by this class.
 
typedef std::vector< RenderLayer * > RenderLayerContainer
 Basic container type for RenderLayer storage by this class.
 
typedef std::vector< RenderLayerGroup * > RenderLayerGroupContainer
 Basic container type for RenderLayerGroup storage by this class.
 
typedef RenderLayerGroupContainer::iterator RenderLayerGroupIterator
 Iterator type for RenderLayerGroup instances stored by this class.
 
typedef RenderLayerContainer::iterator RenderLayerIterator
 Iterator type for RenderLayer instances stored by this class.
 
typedef ChildContainer::reverse_iterator ReverseChildIterator
 Reverse Iterator type for Widget instances stored by this class.
 
- Public Types inherited from Mezzanine::UI::Renderable
enum  RenderableType { RT_LineList, RT_Screen, RT_Widget }
 A small enum to describe the type of renderable this is.
 
- Public Types inherited from Mezzanine::EventPublisher
typedef EventContainer::const_iterator ConstEventIterator
 Const Iterator type for Event instances stored by this class.
 
typedef std::map< String, Event * > EventContainer
 Basic container type for Event storage by this class.
 
typedef EventContainer::iterator EventIterator
 Iterator type for Event instances stored by this class.
 

Public Member Functions

 Widget (Screen *Parent)
 Blank constructor. More...
 
 Widget (const String &RendName, Screen *Parent)
 Standard initialization constructor. More...
 
 Widget (const String &RendName, const UnifiedRect &RendRect, Screen *Parent)
 Rect constructor. More...
 
 Widget (const XML::Node &XMLNode, Screen *Parent)
 XML constructor. More...
 
virtual ~Widget ()
 Standard destructor.
 
virtual Boole _HandleInput (const Input::MetaCode &Code)
 Handles input passed to this widget. More...
 
virtual void _NotifyChildStateChange (Widget *Child, const UInt32 &OldState, const UInt32 &NewState)
 Notifies this widget that a child (or grandchild) has had it's state updated. More...
 
virtual void _NotifyEvent (EventArgumentsPtr Args)
 Notifies this subscriber of an event being fired. More...
 
virtual void _OnFocusGained ()
 Self logic to be executed when focus is given to this widget. More...
 
virtual void _OnFocusLocked ()
 Self logic to be executed when focus is locked to this widget. More...
 
virtual void _OnFocusLost ()
 Self logic to be executed when focus is removed from this widget. More...
 
virtual void _OnFocusUnlocked ()
 Self logic to be executed when focus is no longer locked to this widget. More...
 
virtual void _OnMouseDragEnd ()
 Self logic to be executed when the mouse cursor stops dragging across the bounds of this widget. More...
 
virtual void _OnMouseDragStart ()
 Self logic to be executed when the mouse cursor starts dragging across the bounds of this widget. More...
 
virtual void _OnMouseEnter ()
 Self logic to be executed when the mouse cursor enters the bounds of this widget. More...
 
virtual void _OnMouseExit ()
 Self logic to be executed when the mouse cursor leaves the bounds of thiw widget. More...
 
virtual void _OnVisibilityHidden ()
 Self logic to be executed when this widget becomes invisible.
 
virtual void _OnVisibilityShown ()
 Self logic to be executed when this widget becomes visible.
 
virtual void BindGroupToState (const UInt32 BindState, RenderLayerGroup *ToBind)
 Binds a RenderLayerGroup to a WidgetState. More...
 
virtual void ForceState (const UInt32 NewState)
 Forces a new state of this Widget. More...
 
WidgetGetBottomMostHoveredWidget ()
 Gets a pointer to the Widget at the bottom of the hovered SubWidget chain. More...
 
virtual String GetDerivedSerializableName () const
 Gets the most derived serializable name of this Renderable. More...
 
virtual RenderLayerGroupGetGroupBoundToState (const UInt32 BindState) const
 Gets the current RenderLayerGroup bound to a specified WidgetState. More...
 
WidgetGetHoveredSubWidget () const
 Gets the hovered sub-widget within this widget, if any. More...
 
virtual RenderableType GetRenderableType () const
 Gets the type of renderable this is. More...
 
virtual UInt32 GetState () const
 Gets the current state of this Widget. More...
 
virtual const StringGetTypeName () const
 Gets the type of widget this is. More...
 
virtual Boole GetVisible () const
 Gets the visibility setting of this renderable. More...
 
virtual Boole HasFocus () const
 Gets whether or not this widget currently has focus. More...
 
virtual void Hide ()
 Forces this renderable to hide. More...
 
virtual Boole IsDragged () const
 Gets whether or not the system mouse is being dragged over this widget. More...
 
virtual Boole IsHovered () const
 Gets the result of the last mouse hover check. More...
 
virtual Boole IsVisible () const
 Gets whether or not this renderable is being drawn. More...
 
virtual void ProtoDeSerializeEvents (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite the Events of this object with it. More...
 
virtual void ProtoDeSerializeProperties (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite the properties of this object with it. More...
 
virtual void ProtoDeSerializeStateGroupBindings (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite the state-group bindings of this object with it. More...
 
virtual void ProtoSerializeEvents (XML::Node &SelfRoot) const
 Convert the Events of this class to an XML::Node ready for serialization. More...
 
virtual void ProtoSerializeProperties (XML::Node &SelfRoot) const
 Convert the properties of this class to an XML::Node ready for serialization. More...
 
virtual void ProtoSerializeStateGroupBindings (XML::Node &SelfRoot) const
 Convert the state-group bindings of this class to an XML::Node ready for serialization. More...
 
virtual Boole SetGroupFromState (const UInt32 BindState)
 Sets the group bound to the specified WidgetState as active. More...
 
virtual void SetVisible (Boole CanSee)
 Sets the visibility of this renderable. More...
 
virtual void Show ()
 Forces this renderable to be shown. More...
 
- Public Member Functions inherited from Mezzanine::UI::QuadRenderable
 QuadRenderable (Screen *Parent)
 Blank constructor. More...
 
 QuadRenderable (const String &RendName, Screen *Parent)
 Class constructor. More...
 
 QuadRenderable (const String &RendName, const UnifiedRect &RendRect, Screen *Parent)
 Parent-less constructor. More...
 
virtual ~QuadRenderable ()
 Class destructor. More...
 
virtual void _AppendRenderData (ScreenRenderData &RenderData)
 Appends the vertices of this renderable to another vector. More...
 
virtual void _AppendRenderDataCascading (ScreenRenderData &RenderData)
 Appends the vertices of this renderable to another vector, and then does the same for this renderable's children. More...
 
virtual void _Clean ()
 Refreshes the render data of this renderable. More...
 
virtual void _MarkAllChildrenDirty ()
 Tells this QuadRenderable to mark each of it's children (and their children) as dirty. More...
 
virtual void _MarkAllLayersDirty ()
 Tells this QuadRenderable that all of it's layers are dirty. More...
 
virtual void _MarkDirty ()
 Marks this renderable as dirty, and informs other renderables if needed. More...
 
virtual void _NotifyParenthood (QuadRenderable *NewParent)
 Notifies this QuadRenderable that it has been added to another QuadRenderable. More...
 
virtual void _SetLayoutStrat (LayoutStrategy *ToSet)
 Sets a new LayoutStrategy for this quad to use. More...
 
virtual void _SetZOrder (const UInt16 &Zorder)
 Ssts the ZOrder value for this renderable. More...
 
virtual void AddChild (Widget *Child)
 Adds a Widget to this as a child of this quad. More...
 
virtual void AddChild (Widget *Child, const UInt16 ZOrder)
 Adds a Widget to this as a child of this quad. More...
 
void AddLayerToExistingGroup (RenderLayer *Layer, const UInt16 LayerZOrder, const UInt16 GroupID)
 Adds a RenderLayer to the specified group. More...
 
void AddLayerToGroup (RenderLayer *Layer, const UInt16 LayerZOrder, const UInt16 GroupID)
 Adds a RenderLayer to the specified group. More...
 
void AddLayerToGroup (RenderLayer *Layer, const GroupOrderEntry &GroupAndZ)
 Adds a RenderLayer to the specified group. More...
 
void AddLayerToGroups (RenderLayer *Layer, const GroupOrderEntryVector &Entrys)
 Adds a RenderLayer to multiple groups. More...
 
virtual Boole CheckOverlap (const QuadRenderable *Quad) const
 Checks to see if another Quad is overlapping with this one. More...
 
ChildIterator ChildrenBegin ()
 Gets an iterator to the first child Widget. More...
 
ConstChildIterator ChildrenBegin () const
 Gets a const iterator to the first child Widget. More...
 
ChildIterator ChildrenEnd ()
 Gets an iterator to one passed the last child Widget. More...
 
ConstChildIterator ChildrenEnd () const
 Gets an iterator to one passed the last child Widget. More...
 
MultiImageLayerCreateMultiImageLayer ()
 Creates an MultiImageLayer for this renderable. More...
 
MultiImageLayerCreateMultiImageLayer (const UInt16 NormalZ, const UInt16 HoveredZ)
 Creates an MultiImageLayer for this renderable. More...
 
MultiImageLayerCreateMultiImageLayer (const GroupOrderEntry &GroupAndZ)
 Creates an MultiImageLayer for this renderable and adds it to a RenderLayerGroup. More...
 
MultiLineTextLayerCreateMultiLineTextLayer ()
 Creats a MultiLineTextLayer for this renderable. More...
 
MultiLineTextLayerCreateMultiLineTextLayer (const UInt16 NormalZ, const UInt16 HoveredZ)
 Creats a MultiLineTextLayer for this renderable. More...
 
MultiLineTextLayerCreateMultiLineTextLayer (const GroupOrderEntry &GroupAndZ)
 Creats a MultiLineTextLayer for this renderable. More...
 
MultiLineTextLayerCreateMultiLineTextLayer (const String &FontName)
 Creats a MultiLineTextLayer for this renderable. More...
 
MultiLineTextLayerCreateMultiLineTextLayer (const String &FontName, const UInt16 NormalZ, const UInt16 HoveredZ)
 Creats a MultiLineTextLayer for this renderable. More...
 
MultiLineTextLayerCreateMultiLineTextLayer (const String &FontName, const GroupOrderEntry &GroupAndZ)
 Creats a MultiLineTextLayer for this renderable. More...
 
RenderLayerGroupCreateOrRetrieveRenderLayerGroup (const UInt16 GroupID)
 Gets the named RenderLayerGroup or creates one with the specified ID if it does not exist. More...
 
RenderLayerGroupCreateRenderLayerGroup (const UInt16 GroupID)
 Creates a new RenderLayerGroup that can have.

Exceptions
Thisfunction will throw an exception if a group already exists with the provided name.
More...
 
SingleImageLayerCreateSingleImageLayer ()
 Creates a SingleImageLayer for this renderable. More...
 
SingleImageLayerCreateSingleImageLayer (const UInt16 NormalZ, const UInt16 HoveredZ)
 Creates a SingleImageLayer for this renderable. More...
 
SingleImageLayerCreateSingleImageLayer (const GroupOrderEntry &GroupAndZ)
 Creates a SingleImageLayer for this renderable and adds it to a RenderLayerGroup. More...
 
SingleImageLayerCreateSingleImageLayer (const String &SpriteName)
 Creates a SingleImageLayer for this renderable. More...
 
SingleImageLayerCreateSingleImageLayer (const String &SpriteName, const UInt16 NormalZ, const UInt16 HoveredZ)
 Creates a SingleImageLayer for this renderable. More...
 
SingleImageLayerCreateSingleImageLayer (const String &SpriteName, const GroupOrderEntry &GroupAndZ)
 Creates a SingleImageLayer for this renderable and adds it to a RenderLayerGroup. More...
 
SingleLineTextLayerCreateSingleLineTextLayer ()
 Creats a SingleLineTextLayer for this renderable. More...
 
SingleLineTextLayerCreateSingleLineTextLayer (const UInt16 NormalZ, const UInt16 HoveredZ)
 Creats a SingleLineTextLayer for this renderable. More...
 
SingleLineTextLayerCreateSingleLineTextLayer (const GroupOrderEntry &GroupAndZ)
 Creats a SingleLineTextLayer for this renderable. More...
 
SingleLineTextLayerCreateSingleLineTextLayer (const String &FontName)
 Creats a SingleLineTextLayer for this renderable. More...
 
SingleLineTextLayerCreateSingleLineTextLayer (const String &FontName, const UInt16 NormalZ, const UInt16 HoveredZ)
 Creats a SingleLineTextLayer for this renderable. More...
 
SingleLineTextLayerCreateSingleLineTextLayer (const String &FontName, const GroupOrderEntry &GroupAndZ)
 Creats a SingleLineTextLayer for this renderable. More...
 
virtual void DestroyAllChildren ()
 Destroys all child Widgets currently inside this QuadRenderable.
 
void DestroyAllRenderLayerGroups ()
 Destroy's all RenderLayerGroups being stored/managed by this QuadRenderable.
 
void DestroyAllRenderLayers ()
 Destroys all RenderLayers being stored by this renderable.
 
virtual void DestroyChild (Widget *ToBeDestroyed)
 Destroys a child Widget currently inside this QuadRenderable. More...
 
void DestroyRenderLayer (RenderLayer *ToBeDestroyed)
 Destroys a RenderLayer being stored by this renderable. More...
 
void DestroyRenderLayerGroup (const UInt16 GroupID)
 Destroy's a RenderLayerGroup by ID. More...
 
void DestroyRenderLayerGroup (RenderLayerGroup *ToBeDestroyed)
 Destroy's a RenderLayerGroup by pointer. More...
 
RenderLayerGroupGetActiveGroup () const
 Gets the current RenderLayerGroup used for rendering. More...
 
virtual Vector2 GetActualPosition () const
 Gets the pixel position of this widget. More...
 
virtual Vector2 GetActualSize () const
 Gets the pixel size of this widget. More...
 
virtual UI::AspectRatioLock GetAspectRationLock () const
 Gets how (and if) the aspect ratio of this quad is locked. More...
 
virtual WidgetGetChild (const UInt16 Zorder) const
 Gets a child by it's ZOrder. More...
 
virtual WidgetGetChild (const String &RendName) const
 Gets a child by it's name. More...
 
WidgetGetClosestChild (Widget *Child)
 Gets a pointer to the child of this QuadRenderable that is storing a child, or another quad that is. More...
 
virtual UInt16 GetHighestChildZOrder () const
 Gets the highest ZOrder among the children of this QuadRenderable. More...
 
virtual Whole GetHorizontalPositioningRules () const
 Gets the current behavior this quad will follow when it is positioned automatically on the X axis. More...
 
virtual Whole GetHorizontalSizingRules () const
 Gets the current behavior this quad will follow for the X axis when it is resized. More...
 
virtual Real GetIdealHeightForText () const
 Gets the height needed for this quadrenderable to be able to completely display text in it's child text layers. More...
 
virtual UInt16 GetLowestChildZOrder () const
 Gets the lowest ZOrder among the children of this QuadRenderable. More...
 
virtual Boole GetManualTransformUpdates () const
 Gets whether or not this quad will be automatically updated when parent transforms are updated. More...
 
virtual UnifiedVec2 GetMaxSize () const
 Gets the currently set maximum size for this quad. More...
 
virtual UnifiedVec2 GetMinSize () const
 Gets the currently set minimum size for this quad. More...
 
virtual Boole GetMousePassthrough () const
 Gets whether or not Mouse Passthrough is enabled. More...
 
QuadRenderableGetNextSibling (Boole Wrap=true)
 Gets the QuadRenderable after this one among the QuadRenderables owned by it's parent. More...
 
virtual Whole GetNumChildren () const
 Gets the number of children in this QuadRenderable. More...
 
UInt32 GetNumRenderLayerGroups () const
 Gets the number of RenderLayerGroup's created for this renderable. More...
 
UInt32 GetNumRenderLayers () const
 Gets the number of RenderLayers created for this renderable. More...
 
UInt32 GetNumVisibleRenderLayers () const
 Gets the number of RenderLayers that are visible in this renderable. More...
 
QuadRenderableGetParent () const
 Gets the parent of this quad. More...
 
virtual const PositioningInfoGetPositioningPolicy () const
 Gets the current behavior this QuadRenderable will use when it is positioned. More...
 
QuadRenderableGetPrevSibling (Boole Wrap=true)
 Gets the QuadRenderable before this one among the QuadRenderables owned by it's parent. More...
 
virtual Rect GetRect () const
 Gets this QuadRenderables' Rect. More...
 
RenderLayerGetRenderLayer (const UInt32 &Index) const
 Gets a RenderLayer belonging to this QuadRenderable by index. More...
 
RenderLayerGetRenderLayer (const Whole Which, const UI::RenderLayerType Type)
 Gets a RenderLayer belonging to this QuadRenderable by it's type. More...
 
RenderLayerGroupGetRenderLayerGroup (const UInt16 GroupID) const
 Gets a RenderLayerGroup by ID. More...
 
virtual const SizingInfoGetSizingPolicy () const
 Gets the current behavior this QuadRenderable will use when it is sized. More...
 
QuadRenderableGetTopMostQuad ()
 Gets the QuadRenderable that is both an ancestor of this quad, and a direct child of the screen. More...
 
virtual UnifiedVec2 GetUnifiedPosition () const
 Gets the position of this QuadRenderable as a Unified Vector2. More...
 
virtual UnifiedRect GetUnifiedRect () const
 Gets the Unified positiona nd size of this QuadRenderable as a unified rect. More...
 
virtual UnifiedVec2 GetUnifiedSize () const
 Gets the size of this QuadRenderable as a Unified Vector2. More...
 
virtual Whole GetVerticalPositioningRules () const
 Gets the current behavior this quad will follow when it is positioned automatically on the Y axis. More...
 
virtual Whole GetVerticalSizingRules () const
 Gets the current behavior this quad will follow for the Y axis when it is resized. More...
 
virtual const UInt16GetZOrder () const
 Gets the currently set ZOrder of this QuadRenderable with it's parent. More...
 
virtual Boole IsChildOfScreen () const
 Gets whether or not this QuadRenderable is a direct child of it's screen. More...
 
virtual Boole IsInside (const Vector2 &Point) const
 Checks to see if a point in 2D space is inside this quad. More...
 
Boole IsVertexCachingEnabled () const
 Gets whether or not vertex caching is enabled for this Quad. More...
 
virtual void PopulateTextLinesInLayers (const Real MaxWidth)
 Populates all text lines in all text layers owned by this quad. More...
 
virtual void ProtoDeSerialize (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite this object with it. More...
 
virtual void ProtoDeSerializeChildQuads (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite the ChildQuads of this object with it. More...
 
virtual void ProtoDeSerializeRenderLayerGroups (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite the RenderLayerGroups of this object with it. More...
 
virtual void ProtoDeSerializeRenderLayers (const XML::Node &SelfRoot)
 Take the data stored in an XML Node and overwrite the RenderLayers of this object with it. More...
 
virtual void ProtoSerialize (XML::Node &ParentNode) const
 Convert this class to an XML::Node ready for serialization. More...
 
virtual void ProtoSerializeChildQuads (XML::Node &SelfRoot) const
 Convert the child quads of this class to an XML::Node ready for serialization. More...
 
virtual void ProtoSerializeRenderLayerGroups (XML::Node &SelfRoot) const
 Convert the RenderLayerGroups of this class to an XML::Node ready for seriailization. More...
 
virtual void ProtoSerializeRenderLayers (XML::Node &SelfRoot) const
 Convert the RenderLayers of this class to an XML::Node ready for serialization. More...
 
ReverseChildIterator RChildrenBegin ()
 Gets an iterator to the last Widget. More...
 
ConstReverseChildIterator RChildrenBegin () const
 Gets a const iterator to the last Widget. More...
 
ReverseChildIterator RChildrenEnd ()
 Gets an iterator to one before the first child Widget. More...
 
ConstReverseChildIterator RChildrenEnd () const
 Gets a const iterator to one before the first child Widget. More...
 
virtual void RemoveAllChildren ()
 Removes all child Widgets from this QuadRenderable. More...
 
virtual void RemoveChild (Widget *ToBeRemoved)
 Removes a child Widget from this quadrenderable. More...
 
void RemoveLayerFromAllGroups (RenderLayer *Layer)
 Removes a single RenderLayer from all RenderLayerGroups owned by this QuadRenderable. More...
 
void RemoveLayerFromGroup (RenderLayer *Layer, const UInt16 GroupID)
 Removes a single RenderLayer from a specified RenderLayerGroup. More...
 
RenderLayerIterator RenderLayerBegin ()
 Gets an iterator to the first RenderLayer. More...
 
ConstRenderLayerIterator RenderLayerBegin () const
 Gets a const iterator to the first RenderLayer. More...
 
RenderLayerIterator RenderLayerEnd ()
 Gets an iterator to one passed the last RenderLayer. More...
 
ConstRenderLayerIterator RenderLayerEnd () const
 Gets an iterator to one passed the last RenderLayer. More...
 
RenderLayerGroupIterator RenderLayerGroupBegin ()
 Gets an iterator to the first RenderLayerGroup. More...
 
ConstRenderLayerGroupIterator RenderLayerGroupBegin () const
 Gets a const iterator to the first RenderLayerGroup. More...
 
RenderLayerGroupIterator RenderLayerGroupEnd ()
 Gets an iterator to one passed the last RenderLayerGroup. More...
 
ConstRenderLayerGroupIterator RenderLayerGroupEnd () const
 Gets an iterator to one passed the last RenderLayerGroup. More...
 
Boole RenderLayerGroupExists (const UInt16 GroupID) const
 Checks to see if a RenderLayerGroup exists. More...
 
void SetActiveGroup (const UInt16 GroupID)
 Sets the RenderLayerGroup that will be used to render this renderable. More...
 
void SetActiveGroup (RenderLayerGroup *Group)
 Sets the RenderLayerGroup that will be used to render this renderable. More...
 
virtual void SetAspectRatioLock (const UI::AspectRatioLock Lock)
 Sets how (and if) the aspect ratio of this quad is locked. More...
 
virtual void SetHorizontalPositioningRules (const Whole Rules)
 Sets the behavior this quad will have when it is positioned automatically on the X axis. More...
 
virtual void SetHorizontalSizingRules (const Whole Rules)
 Sets the behavior this quad will have on the X axis when it is resized. More...
 
void SetLocalVertexCaching (Boole Enable)
 Enables or disables caching of vertex's belonging to this and all child renderables. More...
 
virtual void SetManualTransformUpdates (Boole Enable)
 Sets whether or not this quad has specific behaviors for it's transform updates and they should not be done automatically. More...
 
virtual void SetMaxSize (const UnifiedVec2 &Max)
 Sets the maximum size this quad is allowed to have. More...
 
virtual void SetMinSize (const UnifiedVec2 &Min)
 Sets the minimum size this quad is allowed to have. More...
 
virtual void SetMousePassthrough (Boole Enable)
 Sets whether or not this quad should be skipped when determining if the mouse is hovered over this quad. More...
 
virtual void SetPositioningPolicy (const PositioningInfo &Policy)
 Sets the behavior to be used when this QuadRenderable is positioned. More...
 
virtual void SetSizingPolicy (const SizingInfo &Policy)
 Sets the behavior to be used when this QuadRenderable is sized. More...
 
virtual void SetUnifiedPosition (const UnifiedVec2 &Position)
 Sets the position this QuadRenderable will have within it's parent. More...
 
virtual void SetUnifiedSize (const UnifiedVec2 &Size)
 Sets the size this QuadRenderable will have within it's parent. More...
 
virtual void SetVerticalPositioningRules (const Whole Rules)
 Sets the behavior this quad will have when it is positioned automatically on the Y axis. More...
 
virtual void SetVerticalSizingRules (const Whole Rules)
 Sets the behavior this quad will have on the Y axis when it is resized. More...
 
virtual void UpdateChildDimensions ()
 Updates the dimensions of the children in this QuadRenderable. More...
 
virtual void UpdateChildOrder ()
 Updates the order of children in this QuadRenderable based on the ZOrder set on each child.
 
virtual void UpdateDimensions ()
 Updates the dimensions of this QuadRenderable based on the transform of it's parent. More...
 
virtual void UpdateDimensions (const Rect &OldSelfRect, const Rect &NewSelfRect)
 Updates the dimensions of this QuadRenderable based on the transform of it's parent. More...
 
- Public Member Functions inherited from Mezzanine::UI::Renderable
Boole _IsDirty () const
 Gets whether or not this renderable is dirty. More...
 
const StringGetName () const
 Gets the name of this renderable. More...
 
ScreenGetScreen () const
 Gets the parent screen of this renderable. More...
 
Boole IsScreen () const
 Gets whether or not this renderable is a Screen. More...
 
Boole IsWidget () const
 Gets whether or not this renderable is a Widget. More...
 
- Public Member Functions inherited from Mezzanine::EventPublisher
 EventPublisher ()
 Class constructor.
 
virtual ~EventPublisher ()
 Class destructor.
 
EventGetEvent (const String &EventName) const
 Gets an event in this publisher. More...
 
EventGetEventExcept (const String &EventName) const
 Gets an event in this publisher.

Exceptions
Thisversion differs from the non-except version in that if it fails to find the event specified it will throw a "II_IDENTITY_NOT_FOUND_EXCEPTION".
More...
 
Boole GetMuteEvents () const
 Gets whether or not event firings by this publisher will be suppressed. More...
 
void SetMuteEvents (const Boole Mute)
 Sets whether or not event firings by this publisher will be suppressed. More...
 
EventSubscriberSlotSubscribe (const String &EventName, EventSubscriber *Sub)
 Adds a subscriber to this event. More...
 
EventSubscriberSlotSubscribe (const String &EventName, FunctorEventSubscriber *Funct, Boole CleanUpAfter)
 Subscribes a functor object to this event. More...
 
EventSubscriberSlotSubscribe (const String &EventName, CFunctionSubscriberSlot::SubscriberFunction *CFunct)
 Subscribes a C-style function to this event. More...
 
EventSubscriberSlotSubscribe (const String &EventName, Scripting::iScript *SubScript)
 Subscribes a script to this event. More...
 
void Unsubscribe (EventSubscriber *Subscriber)
 Unsubscribes a single subscriber all events in this publisher. More...
 
void Unsubscribe (FunctorEventSubscriber *Funct)
 Unsubscribes a single subscriber all events in this publisher. More...
 
void Unsubscribe (CFunctionSubscriberSlot::SubscriberFunction *CFunct)
 Unsubscribes a single subscriber from all events in this publisher. More...
 
void Unsubscribe (Scripting::iScript *SubScript)
 Unsubscribes a single subscriber from all events in this publisher. More...
 
void Unsubscribe (EventSubscriberSlot *SubSlot)
 Unsubscribes a single subscriber from all events in this publisher. More...
 
void Unsubscribe (const String &EventName, EventSubscriber *Subscriber)
 Unsubscribes a single subscriber from the named event. More...
 
void Unsubscribe (const String &EventName, FunctorEventSubscriber *Funct)
 Unsubscribes a single subscriber from the named event. More...
 
void Unsubscribe (const String &EventName, CFunctionSubscriberSlot::SubscriberFunction *CFunct)
 Unsubscribes a single subscriber from the named event. More...
 
void Unsubscribe (const String &EventName, Scripting::iScript *SubScript)
 Unsubscribes a single subscriber from the named event. More...
 
void Unsubscribe (const String &EventName, EventSubscriberSlot *SubSlot)
 Unsubscribes a single subscriber from the named event. More...
 
Whole UnsubscribeAll ()
 Unsubscribes all subscribers from all events in this publisher. More...
 
Whole UnsubscribeAll (const String &EventName)
 Unsubscribes all subscribers from the named Event. More...
 

Static Public Member Functions

static String GetSerializableName ()
 Get the name of the the XML tag the Renderable class will leave behind as its instances are serialized. More...
 
- Static Public Member Functions inherited from Mezzanine::UI::QuadRenderable
static String GetSerializableName ()
 Get the name of the the XML tag the Renderable class will leave behind as its instances are serialized. More...
 
- Static Public Member Functions inherited from Mezzanine::UI::Renderable
static String GetSerializableName ()
 Get the name of the the XML tag the Renderable class will leave behind as its instances are serialized. More...
 

Static Public Attributes

static const String EventFocusGained = "FocusGained"
 Event name for when this widget gains focus.
 
static const String EventFocusLocked = "FocusLocked"
 Event name for when the system locks focus on this widget.
 
static const String EventFocusLost = "FocusLost"
 Event name for when this widget loses focus.
 
static const String EventFocusUnlocked = "FocusUnlocked"
 Event name fow when the system removes the focus lock from this widget.
 
static const String EventMouseDragEnd = "MouseDragEnd"
 Event name for when the mouse stops dragging this widget.
 
static const String EventMouseDragStart = "MouseDragStart"
 Event name for when the mouse starts dragging this widget.
 
static const String EventMouseEnter = "MouseEnter"
 Event name for when the mouse enters this widget.
 
static const String EventMouseExit = "MouseExit"
 Event name for when the mouse leaves this widget.
 
static const String EventVisibilityHidden = "VisibilityHidden"
 Event name for when this widget is switched from being shown to being hidden.
 
static const String EventVisibilityShown = "VisibilityShown"
 Event name for when this widget is switched from being hidden to being shown.
 
static const String TypeName = "GenericWidget"
 String containing the type name for this class: "GenericWidget".
 

Protected Member Functions

void ConstructWidget ()
 Contains all the common necessary startup initializations for this class. More...
 
virtual void HandleChildStateChangeImpl (Widget *Child, const UInt32 &OldState, const UInt32 &NewState)
 Handles the logic to execute when a child of this widget has it's state updated. More...
 
virtual Boole HandleInputImpl (const Input::MetaCode &Code)
 Consumes input for this widget's use. More...
 
virtual void ProtoDeSerializeImpl (const XML::Node &SelfRoot)
 Implementation method for deseriailizing additional sets of data. More...
 
virtual void ProtoSerializeImpl (XML::Node &SelfRoot) const
 Implementation method for serializing additional sets of data. More...
 
- Protected Member Functions inherited from Mezzanine::UI::QuadRenderable
void AppendLayerVertices (std::vector< VertexData > &Vertices)
 Adds all the vertices belonging to all the layers of this renderable to the provided vector. More...
 
RenderLayerGroupCreateRenderLayerGroupNoCheck (const UInt16 ID)
 Creates a new RenderLayerGroup with the provided ID, without checking if it is unique. More...
 
void ResizeLayers (const Whole NewSize)
 Resizes the container for RenderLayers in this QuadRenderable. More...
 
- Protected Member Functions inherited from Mezzanine::UI::Renderable
 Renderable (Screen *Parent)
 Blank constructor. More...
 
 Renderable (const String &RendName, Screen *Parent)
 Class constructor. More...
 
virtual ~Renderable ()
 Class destructor.
 
- Protected Member Functions inherited from Mezzanine::EventPublisher
EventAddEvent (const String &EventName)
 Creates a new event this Publisher can fire. More...
 
void FireEvent (EventArgumentsPtr Args)
 Fires an event. More...
 
void RemoveAllEvents ()
 Removes all events in this Publisher. More...
 
void RemoveEvent (const String &EventName)
 Removes an existing event in this Publisher. More...
 
- Protected Member Functions inherited from Mezzanine::EventSubscriber
 EventSubscriber ()
 Class constructor.
 
virtual ~EventSubscriber ()
 Class destructor.
 

Protected Attributes

WidgetHoveredSubWidget
 The child widget of this widget the mouse is over, if any. More...
 
UInt32 State
 UInt32 describing the current state of this widget. More...
 
StateLayerGroupMap StateGroupBindings
 Map containing all the RenderLayerGroups bound to specific widget states. More...
 
- Protected Attributes inherited from Mezzanine::UI::QuadRenderable
Rect ActDims
 The actual (pixel) position and size of this Quad on the screen it belongs to. More...
 
RenderLayerGroupActiveGroup
 This is a pointer to the group of RenderLayers currently being used for rendering. More...
 
Boole AllLayersDirty
 Determines whether or not this Quad needs all of it's layers refreshed. Usually after a transform update. More...
 
ChildContainer ChildWidgets
 This is a container storing all the children that belong to this Quad. More...
 
LayoutStrategyLayoutStrat
 This is a pointer to the strategy being used by this Quad to determine the positions and sizes of children during transform updates. More...
 
Boole ManualTransformUpdates
 Controls whether or not this Quad and it's children will recieve automatic transform updates. More...
 
Boole MousePassthrough
 Controls whether or not this Quad will be considered for mouse hover checks. More...
 
QuadRenderableParentQuad
 This is a pointer to the Quad that owns this Quad and is responsible for transform updates applied to this Quad. More...
 
PositioningInfo PositioningPolicy
 This stores all the information needed to determine the specific behaviors this Quad should have when it's position is being updated. More...
 
RenderLayerGroupContainer RenderLayerGroups
 This is a container storing all the RenderLayerGroup instances created by and belonging to this Quad. More...
 
RenderLayerContainer RenderLayers
 This is a container storing all the RenderLayer instances created by and belonging to this Quad. More...
 
SizingInfo SizingPolicy
 This stores all the information needed to determine the specific behaviors this Quad should have when it's size is being updated. More...
 
ScreenRenderDataVertexCache
 This is a pointer to the optional cache of vertex's belonging to this Quad and all of it's children. More...
 
UInt16 ZOrder
 This is the ZOrder of this Quad in relation to all other Quads in it's parent. More...
 
- Protected Attributes inherited from Mezzanine::UI::Renderable
Boole Dirty
 Stores whether this Renderables vertices need to be regenerated. More...
 
String Name
 The unique name of this Renderable. More...
 
ScreenParentScreen
 A pointer to the Screen that created this Renderable. More...
 
Boole Visible
 Stores whether this Renderable is to be rendered (also dependent on parent visibility). More...
 
- Protected Attributes inherited from Mezzanine::EventPublisher
EventContainer Events
 A container storing all the Events published by this class by name. More...
 
Boole MuteEvents
 Stores whether or not events will actually be fired when requested. More...
 

Detailed Description

This is the base class for all widgets.

A widget is really a mechanism for implementing not-so-generic UI behaviors. They are control stuctures allowing UI elements to interact with each other and potentially classes outside the UI system(through the event system).

This class automatically creates a "Normal" and "Hovered" RenderLayerGroup that are used with the events of this class, these groups should be used and additional groups only made for special cases.

Instances of the Widget base class use the base LayoutStrategy.

Definition at line 126 of file widget.h.

Constructor & Destructor Documentation

Mezzanine::UI::Widget::Widget ( Screen Parent)

Blank constructor.

Parameters
ParentThe parent Screen that created this widget.

Definition at line 70 of file widget.cpp.

Mezzanine::UI::Widget::Widget ( const String RendName,
Screen Parent 
)

Standard initialization constructor.

Parameters
RendNameThe name to be given to this widget.
ParentThe parent Screen that created this widget.

Definition at line 76 of file widget.cpp.

Mezzanine::UI::Widget::Widget ( const String RendName,
const UnifiedRect RendRect,
Screen Parent 
)

Rect constructor.

Parameters
RendNameThe name to be given to this widget.
RendRectThe rect describing this widget's transform relative to it's parent.
ParentThe parent screen that created this widget.

Definition at line 82 of file widget.cpp.

Mezzanine::UI::Widget::Widget ( const XML::Node XMLNode,
Screen Parent 
)

XML constructor.

Parameters
XMLNodeThe node of the xml document to construct from.
ParentThe screen the created Widget will belong to.

Definition at line 88 of file widget.cpp.

Member Function Documentation

Boole Mezzanine::UI::Widget::_HandleInput ( const Input::MetaCode Code)
virtual

Handles input passed to this widget.

Note
This input will be passed up if not consumed by this widget.
Parameters
CodeThe MetaCode to be processed.
Returns
Returns true if this input was consumed/handled, false otherwise.

Definition at line 540 of file widget.cpp.

void Mezzanine::UI::Widget::_NotifyChildStateChange ( Widget Child,
const UInt32 OldState,
const UInt32 NewState 
)
virtual

Notifies this widget that a child (or grandchild) has had it's state updated.

Parameters
ChildA pointer to the child that was updated.
OldStateThe pre-update state of the child.
NewStateThe post-update state of the child.

Definition at line 551 of file widget.cpp.

void Mezzanine::UI::Widget::_NotifyEvent ( EventArgumentsPtr  Args)
virtual

Notifies this subscriber of an event being fired.

Parameters
ArgsThe arguments containing specific information regarding this event.

Implements Mezzanine::EventSubscriber.

Reimplemented in Mezzanine::UI::Spinner, Mezzanine::UI::Scrollbar, and Mezzanine::UI::DropDownList.

Definition at line 558 of file widget.cpp.

void Mezzanine::UI::Widget::_OnFocusGained ( )
virtual

Self logic to be executed when focus is given to this widget.

Remarks
This method should be exclusively called by the UIManager.

Reimplemented in Mezzanine::UI::EditBox.

Definition at line 485 of file widget.cpp.

void Mezzanine::UI::Widget::_OnFocusLocked ( )
virtual

Self logic to be executed when focus is locked to this widget.

Remarks
This method should be exclusively called by the UIManager.

Definition at line 507 of file widget.cpp.

void Mezzanine::UI::Widget::_OnFocusLost ( )
virtual

Self logic to be executed when focus is removed from this widget.

Remarks
This method should be exclusively called by the UIManager.

Reimplemented in Mezzanine::UI::EditBox.

Definition at line 496 of file widget.cpp.

void Mezzanine::UI::Widget::_OnFocusUnlocked ( )
virtual

Self logic to be executed when focus is no longer locked to this widget.

Remarks
This method should be exclusively called by the UIManager.

Definition at line 513 of file widget.cpp.

void Mezzanine::UI::Widget::_OnMouseDragEnd ( )
virtual

Self logic to be executed when the mouse cursor stops dragging across the bounds of this widget.

Remarks
This method should be exclusively called by the UIManager.

Reimplemented in Mezzanine::UI::EditBox.

Definition at line 474 of file widget.cpp.

void Mezzanine::UI::Widget::_OnMouseDragStart ( )
virtual

Self logic to be executed when the mouse cursor starts dragging across the bounds of this widget.

Remarks
This method should be exclusively called by the UIManager.

Reimplemented in Mezzanine::UI::EditBox.

Definition at line 463 of file widget.cpp.

void Mezzanine::UI::Widget::_OnMouseEnter ( )
virtual

Self logic to be executed when the mouse cursor enters the bounds of this widget.

Remarks
This method should be exclusively called by the UIManager.

Reimplemented in Mezzanine::UI::Button.

Definition at line 441 of file widget.cpp.

void Mezzanine::UI::Widget::_OnMouseExit ( )
virtual

Self logic to be executed when the mouse cursor leaves the bounds of thiw widget.

Remarks
This method should be exclusively called by the UIManager.

Reimplemented in Mezzanine::UI::Button.

Definition at line 452 of file widget.cpp.

void Mezzanine::UI::Widget::BindGroupToState ( const UInt32  BindState,
RenderLayerGroup ToBind 
)
virtual

Binds a RenderLayerGroup to a WidgetState.

Parameters
BindStateThe WidgetState to be bound to.
ToBindThe RenderLayerGroup to be bound to the specified state.

Definition at line 189 of file widget.cpp.

void Mezzanine::UI::Widget::ConstructWidget ( )
protected

Contains all the common necessary startup initializations for this class.

Definition at line 122 of file widget.cpp.

void Mezzanine::UI::Widget::ForceState ( const UInt32  NewState)
virtual

Forces a new state of this Widget.

Warning
Removing any core state flag (Hovered, Dragged, Focused, etc.) can result in some code breaking, and won't have their associated events fire. This should primarily be used to add or remove user flags.
Parameters
NewStateThe new state to be applied.

Definition at line 168 of file widget.cpp.

Widget * Mezzanine::UI::Widget::GetBottomMostHoveredWidget ( )

Gets a pointer to the Widget at the bottom of the hovered SubWidget chain.

Returns
Returns a pointer to the hovered sub-widget of the hovered sub-widget, etc., until you reach the end of the chain.

Definition at line 220 of file widget.cpp.

String Mezzanine::UI::Widget::GetDerivedSerializableName ( ) const
virtual

Gets the most derived serializable name of this Renderable.

Note
When creating a new Renderable class verify this method has a valid return for it in order for serialization to work properly.
Returns
Returns the name of the XML tag from the most derived class of "this".

Reimplemented from Mezzanine::UI::QuadRenderable.

Definition at line 428 of file widget.cpp.

RenderLayerGroup * Mezzanine::UI::Widget::GetGroupBoundToState ( const UInt32  BindState) const
virtual

Gets the current RenderLayerGroup bound to a specified WidgetState.

Parameters
BindStateThe WidgetState bound to the RenderLayerGroup being retrieved.
Returns
Returns a pointer to the RenderLayerGroup bound to the specified WidgetState, or NULL if none are bound.

Definition at line 194 of file widget.cpp.

Widget * Mezzanine::UI::Widget::GetHoveredSubWidget ( ) const

Gets the hovered sub-widget within this widget, if any.

Returns
Returns a pointer to the sub-widget within this widget the mouse is hovering over, or NULL if none.

Definition at line 215 of file widget.cpp.

Renderable::RenderableType Mezzanine::UI::Widget::GetRenderableType ( ) const
virtual

Gets the type of renderable this is.

Returns
Returns a RenderableType enum value coressponding the type of renderable this is.

Implements Mezzanine::UI::Renderable.

Definition at line 153 of file widget.cpp.

String Mezzanine::UI::Widget::GetSerializableName ( )
static

Get the name of the the XML tag the Renderable class will leave behind as its instances are serialized.

Returns
A string containing the name of this class.

Definition at line 433 of file widget.cpp.

UInt32 Mezzanine::UI::Widget::GetState ( ) const
virtual

Gets the current state of this Widget.

Returns
Returns a bitfield describing the current state of this Widget.

Definition at line 181 of file widget.cpp.

const String & Mezzanine::UI::Widget::GetTypeName ( ) const
virtual
Boole Mezzanine::UI::Widget::GetVisible ( ) const
virtual

Gets the visibility setting of this renderable.

Returns
Returns a bool that is the current visibility setting of this renderable.

Implements Mezzanine::UI::Renderable.

Reimplemented in Mezzanine::UI::PagedContainer.

Definition at line 243 of file widget.cpp.

void Mezzanine::UI::Widget::HandleChildStateChangeImpl ( Widget Child,
const UInt32 OldState,
const UInt32 NewState 
)
protectedvirtual

Handles the logic to execute when a child of this widget has it's state updated.

Parameters
ChildA pointer to the child that was updated.
OldStateThe pre-update state of the child.
NewStateThe post-update state of the child.

Reimplemented in Mezzanine::UI::PagedContainer.

Definition at line 117 of file widget.cpp.

Boole Mezzanine::UI::Widget::HandleInputImpl ( const Input::MetaCode Code)
protectedvirtual

Consumes input for this widget's use.

Parameters
CodeThe input to be processed.
Returns
Returns true if the input was handled, false otherwise.

Reimplemented in Mezzanine::UI::Scrollbar, Mezzanine::UI::Button, Mezzanine::UI::ListBox, and Mezzanine::UI::EditBox.

Definition at line 112 of file widget.cpp.

Boole Mezzanine::UI::Widget::HasFocus ( ) const
virtual

Gets whether or not this widget currently has focus.

Returns
True if this widget has focus, false otherwise.

Definition at line 162 of file widget.cpp.

void Mezzanine::UI::Widget::Hide ( )
virtual
Boole Mezzanine::UI::Widget::IsDragged ( ) const
virtual

Gets whether or not the system mouse is being dragged over this widget.

Returns
Returns true if the mouse is dragging over this widget, false otherwise.

Definition at line 165 of file widget.cpp.

Boole Mezzanine::UI::Widget::IsHovered ( ) const
virtual

Gets the result of the last mouse hover check.

Returns
Returns whether or not the mouse was hovering over this widget during the last check.

Definition at line 159 of file widget.cpp.

Boole Mezzanine::UI::Widget::IsVisible ( ) const
virtual

Gets whether or not this renderable is being drawn.

This function will check the visibility of all parent objects to see if it is being drawn. This will not tell you whether or not this renderable has it's own visibility setting enabled. For that see: GetVisible().

Returns
Returns a bool representing the visibility of this renderable.

Implements Mezzanine::UI::Renderable.

Reimplemented in Mezzanine::UI::PagedContainer.

Definition at line 248 of file widget.cpp.

void Mezzanine::UI::Widget::ProtoDeSerializeEvents ( const XML::Node SelfRoot)
virtual

Take the data stored in an XML Node and overwrite the Events of this object with it.

Parameters
SelfRootAn XML::Node containing the data to populate this class with.

Definition at line 397 of file widget.cpp.

void Mezzanine::UI::Widget::ProtoDeSerializeImpl ( const XML::Node SelfRoot)
protectedvirtual

Implementation method for deseriailizing additional sets of data.

Parameters
SelfRootAn XML::Node containing the data to populate this class with.

Reimplemented from Mezzanine::UI::QuadRenderable.

Reimplemented in Mezzanine::UI::GridContainer, Mezzanine::UI::PagedContainer, Mezzanine::UI::RadioButton, Mezzanine::UI::TabSet, and Mezzanine::UI::PageProvider.

Definition at line 105 of file widget.cpp.

void Mezzanine::UI::Widget::ProtoDeSerializeProperties ( const XML::Node SelfRoot)
virtual
void Mezzanine::UI::Widget::ProtoDeSerializeStateGroupBindings ( const XML::Node SelfRoot)
virtual

Take the data stored in an XML Node and overwrite the state-group bindings of this object with it.

Parameters
SelfRootAn XML::Node containing the data to populate this class with.

Definition at line 357 of file widget.cpp.

void Mezzanine::UI::Widget::ProtoSerializeEvents ( XML::Node SelfRoot) const
virtual

Convert the Events of this class to an XML::Node ready for serialization.

Parameters
SelfRootThe root node containing all the serialized data for this instance.

Definition at line 315 of file widget.cpp.

void Mezzanine::UI::Widget::ProtoSerializeImpl ( XML::Node SelfRoot) const
protectedvirtual

Implementation method for serializing additional sets of data.

Parameters
SelfRootThe root node containing all the serialized data for this instance.
Todo:
Seriailze subscribed events? Scripts at least.

Reimplemented from Mezzanine::UI::QuadRenderable.

Reimplemented in Mezzanine::UI::GridContainer, Mezzanine::UI::PagedContainer, Mezzanine::UI::RadioButton, Mezzanine::UI::TabSet, and Mezzanine::UI::PageProvider.

Definition at line 97 of file widget.cpp.

void Mezzanine::UI::Widget::ProtoSerializeProperties ( XML::Node SelfRoot) const
virtual
void Mezzanine::UI::Widget::ProtoSerializeStateGroupBindings ( XML::Node SelfRoot) const
virtual

Convert the state-group bindings of this class to an XML::Node ready for serialization.

Parameters
SelfRootThe root node containing all the serialized data for this instance.

Definition at line 292 of file widget.cpp.

Boole Mezzanine::UI::Widget::SetGroupFromState ( const UInt32  BindState)
virtual

Sets the group bound to the specified WidgetState as active.

Parameters
BindStateThe WidgetState bound to the RenderLayerGroup being set.
Returns
Returns true if the active RenderLayerGroup has changed, false otherwise.

Definition at line 201 of file widget.cpp.

void Mezzanine::UI::Widget::SetVisible ( Boole  CanSee)
virtual

Sets the visibility of this renderable.

Parameters
CanSeeBoole determining whether or not this renderable should be visible.

Implements Mezzanine::UI::Renderable.

Reimplemented in Mezzanine::UI::PagedContainer, Mezzanine::UI::MenuEntry, Mezzanine::UI::DropDownList, Mezzanine::UI::TabSet, Mezzanine::UI::HorizontalScrollbar, and Mezzanine::UI::VerticalScrollbar.

Definition at line 229 of file widget.cpp.

void Mezzanine::UI::Widget::Show ( )
virtual

Member Data Documentation

Widget* Mezzanine::UI::Widget::HoveredSubWidget
protected

The child widget of this widget the mouse is over, if any.

Definition at line 201 of file widget.h.

UInt32 Mezzanine::UI::Widget::State
protected

UInt32 describing the current state of this widget.

Definition at line 204 of file widget.h.

StateLayerGroupMap Mezzanine::UI::Widget::StateGroupBindings
protected

Map containing all the RenderLayerGroups bound to specific widget states.

Definition at line 198 of file widget.h.


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