wxPropertyCategory Class Reference

Category (caption) property. More...

#include <propgrid.h>

Inheritance diagram for wxPropertyCategory:

List of all members.

Public Member Functions
void	CalculateTextExtent (wxWindow *wnd, const wxFont &font)
virtual void	ChildChanged (wxVariant &, int, wxVariant &) const
	Called after value of a child property has been altered.
	DECLARE_DYNAMIC_CLASS (wxPropertyCategory) virtual const wxPGEditor *DoGetEditorClass() const
unsigned int	GetTextColIndex () const
int	GetTextExtent (const wxWindow *wnd, const wxFont &font) const
virtual wxString	GetValueAsString (int argFlags) const
	Must be overridden with function that doesn't do anything.
void	SetTextColIndex (unsigned int colInd)
	wxPropertyCategory (const wxString &label, const wxString &name=(*((wxString *) NULL)))
	Construct.
	wxPropertyCategory ()
	Special constructor only used in special cases.
Protected Attributes
wxByte	m_capFgColIndex
int	m_textExtent

---

Detailed Description

Category (caption) property.

---

Constructor & Destructor Documentation

wxPropertyCategory::wxPropertyCategory

(

)

Special constructor only used in special cases.

wxPropertyCategory::wxPropertyCategory	(	const wxString &	label,
		const wxString &	name = (*((wxString *) NULL))
	)

Construct.

Parameters:

label

Label for the category.

Remarks:

All non-category properties appended will have most recently added category.

---

Member Function Documentation

virtual void wxPropertyCategory::ChildChanged	(	wxVariant &	thisValue,
		int	childIndex,
		wxVariant &	childValue
	)			const [virtual]

Called after value of a child property has been altered.

Note that this function is usually called at the time that value of this property, or given child property, is still pending for change.

Sample pseudo-code implementation:

        void MyProperty::ChildChanged( wxVariant& thisValue, int childIndex, wxVariant& childValue ) const
        {
            // Acquire reference to actual type of data stored in variant
            // (TFromVariant only exists if wxPropertyGrid's wxVariant-macros were used to create
            // the variant class).
            T& data = TFromVariant(thisValue);

            // Copy childValue into data.
            switch ( childIndex )
            {
                case 0:
                    data.SetSubProp1( childvalue.GetLong() );
                    break;
                case 1:
                    data.SetSubProp2( childvalue.GetString() );
                    break;
                ...
            }
        }

Parameters:

	thisValue	Value of this property, that should be altered.
	childIndex	Index of child changed (you can use Item(childIndex) to get).
	childValue	Value of the child property.

Reimplemented from wxPGProperty.

virtual wxString wxPropertyCategory::GetValueAsString

(

int

argFlags

)

const [virtual]

Must be overridden with function that doesn't do anything.

Reimplemented from wxPGProperty.

---

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

• propgrid.h