propgrid.h

这是一个GPS相关的程序

    wxPGProperty& GetProperty() const { return *m_ptr; }
private:
    wxPGProperty* m_ptr;
};

#define wxPGIdGen(PTR) wxPGId(PTR)
#define wxPGIdToPtr(ID) ID.GetPropertyPtr()
#define wxPGIdIsOk(ID) ID.IsOk()

#endif // wxPG_ID_IS_PTR


// -----------------------------------------------------------------------

WXDLLIMPEXP_PG void wxPGTypeOperationFailed ( const wxPGProperty* p, const wxChar* typestr, const wxChar* op );
WXDLLIMPEXP_PG void wxPGGetFailed ( const wxPGProperty* p, const wxChar* typestr );

// -----------------------------------------------------------------------

/** @defgroup propflags wxPGProperty Flags
    @{
*/

// NOTE: Do not change order of these, and if you add
//   any, remember also to update gs_property_flag_to_string
//   in propgrid.cpp.

/** Indicates bold font.
*/
#define wxPG_PROP_MODIFIED          0x0001

/** Disables ('greyed' text and editor does not activate) property.
*/
#define wxPG_PROP_DISABLED          0x0002

/** Hider button will hide this property.
*/
#define wxPG_PROP_HIDEABLE          0x0004

/** This property has custom paint image just in front of its value.
    If property only draws custom images into a popup list, then this
    flag should not be set.
*/
#define wxPG_PROP_CUSTOMIMAGE       0x0008

/** Do not create text based editor for this property (but button-triggered
    dialog and choice are ok).
*/
#define wxPG_PROP_NOEDITOR          0x0010

/** Value is unspecified.
*/
#define wxPG_PROP_UNSPECIFIED       0x0020

/** Indicates the bit useable by derived properties.
*/
#define wxPG_PROP_CLASS_SPECIFIC_1  0x0040

/** Indicates the bit useable by derived properties.
*/
#define wxPG_PROP_CLASS_SPECIFIC_2  0x0080

/** @}
*/

// Amalgam of flags that should be inherited by sub-properties
#define wxPG_INHERITED_PROPFLAGS        (wxPG_PROP_HIDEABLE|wxPG_PROP_NOEDITOR)


// -----------------------------------------------------------------------

/** @defgroup attrids wxPropertyGrid Property Attribute Identifiers
    wxPropertyGrid::SetPropertyAttribute accepts one of these as
    attrid argument when used with one of the built-in property classes.
    @{
*/

/** wxBoolProperty specific, int, default 0. When 1 sets bool property to
    use checkbox instead of choice.
*/
#define wxPG_BOOL_USE_CHECKBOX              64

/** wxBoolProperty specific, int, default 0. When 1 sets bool property value
    to cycle on double click (instead of showing the popup listbox).
*/
#define wxPG_BOOL_USE_DOUBLE_CLICK_CYCLING  65

/** wxFloatProperty (and similar) specific, int, default -1. Sets the (max) precision
    used when floating point value is rendered as text. The default -1 means infinite
    precision.
*/
#define wxPG_FLOAT_PRECISION                66

/** The text will be echoed as asterisks (wxTE_PASSWORD will be passed to textctrl etc).
*/
#define wxPG_STRING_PASSWORD                67

/** Define base used by a wxUIntProperty. Valid constants are
    wxPG_BASE_OCT, wxPG_BASE_DEC, wxPG_BASE_HEX and wxPG_BASE_HEXL
    (lowercase characters).
*/
#define wxPG_UINT_BASE                      68

/** Define prefix rendered to wxUIntProperty. Accepted constants
    wxPG_PREFIX_NONE, wxPG_PREFIX_0x, and wxPG_PREFIX_DOLLAR_SIGN.
    <b>Note:</b> Only wxPG_PREFIX_NONE works with Decimal and Octal
    numbers.
*/
#define wxPG_UINT_PREFIX                    69

/** wxFileProperty/wxImageFileProperty specific, wxChar*, default is detected/varies.
    Sets the wildcard used in the triggered wxFileDialog. Format is the
    same.
*/
#define wxPG_FILE_WILDCARD                  70

/** wxFileProperty/wxImageFileProperty specific, int, default 1.
    When 0, only the file name is shown (i.e. drive and directory are hidden).
*/
#define wxPG_FILE_SHOW_FULL_PATH            71

/** Specific to wxFileProperty and derived properties, wxString, default empty.
    If set, then the filename is shown relative to the given path string.
*/
#define wxPG_FILE_SHOW_RELATIVE_PATH        72

/** Specific to wxFileProperty and derived properties, wxString, default is empty.
    Sets the initial path of where to look for files.
*/
#define wxPG_FILE_INITIAL_PATH              73

/** Specific to wxFileProperty and derivatives, wxString, default is empty.
    Sets a specific title for the dir dialog.
*/
#define wxPG_FILE_DIALOG_TITLE              74

/** Specific to wxDirProperty, wxString, default is empty.
    Sets a specific message for the dir dialog.
*/
#define wxPG_DIR_DIALOG_MESSAGE             75

/** Sets displayed date format for wxDateProperty.
*/
#define wxPG_DATE_FORMAT                    76

/** Sets wxDatePickerCtrl window style used with wxDateProperty. Default
    is wxDP_DEFAULT | wxDP_SHOWCENTURY.
*/
#define wxPG_DATE_PICKER_STYLE              77


#ifdef wxPG_COMPATIBILITY_1_0_0

/** wxCustomProperty specific, wxPGEditor*. Set editor control. Editor pointer is stored
    in variable named wxPGEditor_EDITORNAME. So the basic built-in editors are at
    wxPGEditor_TextCtrl, wxPGEditor_Choice, wxPGEditor_ComboBox, wxPGEditor_CheckBox,
    wxPGEditor_TextCtrlAndButton, and wxPGEditor_ChoiceAndButton.
*/
#define wxPG_CUSTOM_EDITOR                  128

/** wxCustomProperty specific, wxBitmap*. Sets a small bitmap. Value must be given as
    pointer and it is then copied. If you give it wxNullBitmap, then the current
    image (if any) is deleted.
*/
#define wxPG_CUSTOM_IMAGE                   129

/** wxCustomProperty specific, void*. Sets callback function (of type wxPropertyGridCallback)
    that is called whenever button is pressed.
*/
#define wxPG_CUSTOM_CALLBACK                130

#endif // wxPG_COMPATIBILITY_1_0_0

/** wxCustomProperty specific, void*. Sets callback function (of type wxPGPaintCallback)
    that is called whenever image in front of property needs to be repainted. This attribute
    takes precedence over bitmap set with wxPG_CUSTOM_IMAGE, and it is only proper way
    to draw images to wxCustomProperty's drop down choices list.
    \remarks
    Callback must handle measure calls (i.e. when rect.x < 0, set paintdata.m_drawnHeight to
    height of item in question).
*/
#define wxPG_CUSTOM_PAINT_CALLBACK          131


/** wxCustomProperty specific, int, default 0. Setting to 1 makes children private, similar to other
    properties with children.
    \remarks
    - Children must be added <b>when this attribute has value 0</b>. Otherwise
      there will be an assertion failure.
    - Changed event occurs on the parent only.
*/
#define wxPG_CUSTOM_PRIVATE_CHILDREN        132


/** wxColourProperty and its kind, int, default 1. Setting this attribute to 0 hides custom
    colour from property's list of choices.
*/
#define wxPG_COLOUR_ALLOW_CUSTOM            151


/** First attribute id that is guaranteed not to be used built-in
    properties.
*/
#define wxPG_USER_ATTRIBUTE                 192

/** @}
*/

//
// Valid constants for wxPG_UINT_BASE attribute
// (long because of wxVariant constructor)
#define wxPG_BASE_OCT                       (long)8
#define wxPG_BASE_DEC                       (long)10
#define wxPG_BASE_HEX                       (long)16
#define wxPG_BASE_HEXL                      (long)32

//
// Valid constants for wxPG_UINT_PREFIX attribute
#define wxPG_PREFIX_NONE                    (long)0
#define wxPG_PREFIX_0x                      (long)1
#define wxPG_PREFIX_DOLLAR_SIGN             (long)2


// -----------------------------------------------------------------------
// Value type.

// Value type declarer, with optional declaration part (with creator function).
#define WX_PG_DECLARE_VALUE_TYPE_WITH_DECL(VALUETYPE,DECL) \
    extern DECL const wxPGValueType *wxPGValueType_##VALUETYPE; \
    extern DECL wxPGValueType* wxPGNewVT##VALUETYPE();

// Value type declarer (with creator function).
#define WX_PG_DECLARE_VALUE_TYPE(VALUETYPE) \
    extern const wxPGValueType *wxPGValueType_##VALUETYPE; \
    wxPGValueType* wxPGNewVT##VALUETYPE();

// Value type declarer, with optional declaration part.
#define WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(VALUETYPE,DECL) \
    extern DECL const wxPGValueType *wxPGValueType_##VALUETYPE;

// Value type accessor.
#if !wxPG_VALUETYPE_IS_STRING
    #define wxPG_VALUETYPE(T)       wxPGValueType_##T
    #define wxPG_VALUETYPE_PTR(T)   wxPGValueType_##T
#else
    #define wxPG_VALUETYPE(T)       wxT(#T)
    #define wxPG_VALUETYPE_PTR(T)   wxPropertyContainerMethods::GetValueType(wxT(#T))
#endif

// Like wxPG_VALUETYPE, but casts pointer to exact class.
#define wxPG_VALUETYPE_EXACT(T) ((wxPGValueType##VALUETYPE##Class)wxPGValueType##T)

// Declare builtin value types.
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(none,WXDLLIMPEXP_PG)
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(wxString,WXDLLIMPEXP_PG)
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(long,WXDLLIMPEXP_PG)
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(bool,WXDLLIMPEXP_PG)
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(double,WXDLLIMPEXP_PG)
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(void,WXDLLIMPEXP_PG)
WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(wxArrayString,WXDLLIMPEXP_PG)
#ifdef __WXPYTHON__
    WX_PG_DECLARE_VALUE_TYPE_BUILTIN_WITH_DECL(PyObject,WXDLLIMPEXP_PG)
#endif

// VDC = wxVariantData Class
#define WX_PG_DECLARE_VALUE_TYPE_VDC(VALUETYPE) \
wxVariantData_##VALUETYPE : public wxPGVariantDataWxObj \
{ \
    DECLARE_DYNAMIC_CLASS(wxVariantData_##VALUETYPE) \
protected: \
    VALUETYPE   m_value; \
public: \
    wxVariantData_##VALUETYPE(); \
    wxVariantData_##VALUETYPE(const VALUETYPE& value); \
    virtual void Copy(wxVariantData& data); \
    virtual bool Eq(wxVariantData& data) const; \
    virtual wxString GetType() const; \
    virtual void* GetValuePtr(); \
    inline const VALUETYPE& GetValue () const { return m_value; }

// Value type declarer for void* that need auto-generated .
#define WX_PG_DECLARE_VALUE_TYPE_VOIDP_WITH_DECL(VALUETYPE,DECL) \
class DECL WX_PG_DECLARE_VALUE_TYPE_VDC(VALUETYPE) \
}; \
extern DECL const wxPGValueType *wxPGValueType_##VALUETYPE;

#define WX_PG_DECLARE_VALUE_TYPE_VOIDP(VALUETYPE) \
class WX_PG_DECLARE_VALUE_TYPE_VDC(VALUETYPE) \
}; \
WX_PG_DECLARE_VALUE_TYPE(VALUETYPE)

#ifndef SWIG

/** \class wxPGVariantDataWxObj
    \ingroup classes
    \brief Identical to wxVariantDataWxObjectPtr except that it deletes the
       ptr on destruction.
*/
class WXDLLIMPEXP_PG wxPGVariantDataWxObj : public wxVariantData
{
public:
    wxPGVariantDataWxObj();
    virtual ~wxPGVariantDataWxObj();

#if wxUSE_STD_IOSTREAM
    virtual bool Write(wxSTD ostream& str) const;
#endif
    virtual bool Write(wxString& str) const;
#if wxUSE_STD_IOSTREAM
    virtual bool Read(wxSTD istream& str);
#endif
    virtual bool Read(wxString& str);

    virtual void* GetValuePtr() = 0;
};

#endif // #ifndef SWIG

// -----------------------------------------------------------------------
// Editor class.

// Editor accessor.
#define wxPG_EDITOR(T)          wxPGEditor_##T

// Declare editor class, with optional part.
#define WX_PG_DECLARE_EDITOR_WITH_DECL(EDITOR,DECL) \
extern DECL wxPGEditor* wxPGEditor_##EDITOR; \
extern DECL wxPGEditor* wxPGConstruct##EDITOR##EditorClass();

// Declare editor class.
#define WX_PG_DECLARE_EDITOR(EDITOR) \
extern wxPGEditor* wxPGEditor_##EDITOR; \
extern wxPGEditor* wxPGConstruct##EDITOR##EditorClass();

// Declare builtin editor classes.
WX_PG_DECLARE_EDITOR_WITH_DECL(TextCtrl,WXDLLIMPEXP_PG)
WX_PG_DECLARE_EDITOR_WITH_DECL(Choice,WXDLLIMPEXP_PG)
WX_PG_DECLARE_EDITOR_WITH_DECL(ComboBox,WXDLLIMPEXP_PG)
WX_PG_DECLARE_EDITOR_WITH_DECL(TextCtrlAndButton,WXDLLIMPEXP_PG)
#if wxPG_INCLUDE_CHECKBOX
WX_PG_DECLARE_EDITOR_WITH_DECL(CheckBox,WXDLLIMPEXP_PG)
#endif
WX_PG_DECLARE_EDITOR_WITH_DECL(ChoiceAndButton,WXDLLIMPEXP_PG)

// -----------------------------------------------------------------------

/** \class wxPGValueType
	\ingroup classes
    \brief wxPGValueType is base class for property value types.
*/

class WXDLLIMPEXP_PG wxPGValueType
{
public:

    virtual ~wxPGValueType() = 0;

    /** Returns type name. If there is wxVariantData for this type, then name should
    be the same that the class uses (otherwise wxT("void*")). */
    virtual wxPG_CONST_WXCHAR_PTR GetTypeName() const = 0;

    /** Returns custom type name. If this is base for a type, should not be overridden,
        as the default implementation already does good thing and calls GetTypeName.
        Otherwise, should be an unique string, such as the class name etc.
    */
    virtual wxPG_CONST_WXCHAR_PTR GetCustomTypeName() const;

    /** Returns default value.
    */
    virtual wxPGVariant GetDefaultValue() const = 0;

    /** Creates wxVariant with supplied value and name.
    */