class CCL::TreeViewNode

Overview

Base class for nodes represented in a TreeView control. More…

#include <treeviewnode.h>

class TreeViewNode: public CCL::ListViewItem
{
public:
    // structs

    struct NodeFlags;

    // methods

    DECLARE_CLASS (TreeViewNode, ListViewItem);
    virtual bool isFolder () const;
    virtual bool hasSubNodes () const;
    virtual bool canAutoExpand () const;

    virtual bool getSubNodes (
        Container& children,
        NodeFlags flags = NodeFlags::kAll
    );
};

Inherited Members

public:
    // typedefs

    typedef CStringRef MemberID;

    // methods

    virtual tresult CCL_API queryInterface (UIDRef iid, void** ptr) = 0;
    virtual unsigned int CCL_API retain () = 0;
    virtual unsigned int CCL_API release () = 0;
    Unknown& operator = (const Unknown&);
    unsigned int getRetainCount () const;
    virtual Object*CCL_API revealObject (const void* moduleAddress) = 0;
    virtual void CCL_API addObserver (IObserver* observer) = 0;
    virtual void CCL_API removeObserver (IObserver* observer) = 0;
    virtual void CCL_API signal (MessageRef msg) = 0;
    virtual void CCL_API deferSignal (IMessage* msg) = 0;
    static ISubject void addObserver (IUnknown* unknown, IObserver* observer);
    static void removeObserver (IUnknown* unknown, IObserver* observer);
    virtual void CCL_API notify (ISubject* subject, MessageRef msg) = 0;

    static IObserver void notify (
        IUnknown* unknown,
        ISubject* subject,
        MessageRef msg
    );

    virtual const ITypeInfo&CCL_API getTypeInfo () const = 0;
    virtual tbool CCL_API getProperty (Variant& var, MemberID propertyId) const = 0;
    virtual tbool CCL_API setProperty (MemberID propertyId, const Variant& var) = 0;
    virtual tbool CCL_API getPropertyNames (IPropertyCollector& collector) const = 0;
    virtual tbool CCL_API invokeMethod (Variant& returnValue, MessageRef msg) = 0;
    DECLARE_BASE_CLASS (Object);
    virtual void CCL_API removeObserver (IObserver* observer);
    virtual void CCL_API signal (MessageRef msg);
    virtual void CCL_API deferSignal (IMessage* msg);
    virtual void deferChanged ();
    virtual void CCL_API notify (ISubject* subject, MessageRef msg);
    virtual bool equals (const Object& obj) const;
    virtual int compare (const Object& obj) const;
    virtual bool load (const Storage& storage);
    virtual bool save (const Storage& storage) const;
    virtual bool save (const OutputStorage& storage) const;
    virtual bool toString (String& string, int flags = 0) const;
    virtual int getHashCode (int size) const;
    IUnknown* asUnknown ();
    static void addGarbageCollected (Object* obj, bool globalScope = true);
    static void deferDestruction (Object* obj);
    static const void* getModuleAddress ();
    DECLARE_CLASS (ListViewItem, Object);
    PROPERTY_STRING (title, Title);
    virtual IImage* getIcon ();
    PROPERTY_SHARED_AUTO (IImage, thumbnail, Thumbnail);
    Enabled PROPERTY_BOOL (checked, Checked);
    virtual bool getDetail (Variant& value, StringID id) const;

    virtual bool drawDetail (
        const IItemModel::DrawInfo& info,
        StringID id,
        AlignmentRef alignment
    );

    virtual StringID getCustomBackground () const;

    virtual bool measureContent (
        Rect& size,
        StringID id,
        const IItemModel::StyleInfo& info
    );

    virtual bool getTooltip (String& tooltip, StringID id);
    virtual IUnknown* createDragObject ();
    virtual bool toString (String& string, int flags = 0) const;
    virtual int compare (const Object& obj) const;

Detailed Documentation

Base class for nodes represented in a TreeView control.

Methods

virtual bool canAutoExpand () const

can the node automatically expand on click?