wxPropertyGridPageState Class Reference

#include <wx/propgrid/propgridpagestate.h>

Inheritance diagram for wxPropertyGridPageState:

Detailed Description

Contains low-level property page information (properties, column widths, etc) of a single wxPropertyGrid or single wxPropertyGridPage.

Generally you should not use this class directly, but instead member functions in wxPropertyGridInterface, wxPropertyGrid, wxPropertyGridPage, and wxPropertyGridManager.

Remarks

• In separate wxPropertyGrid component this class was known as wxPropertyGridState.
• Currently this class is not implemented in wxPython.

Library:  wxPropertyGrid

Category:  wxPropertyGrid

Public Member Functions
	wxPropertyGridPageState ()
	Default constructor. More...
virtual	~wxPropertyGridPageState ()
	Destructor. More...
void	CheckColumnWidths (int widthChange=0)
	Makes sure all columns have minimum width. More...
virtual void	DoDelete (wxPGProperty *item, bool doDelete=true)
	Override this member function to add custom behaviour on property deletion. More...
wxSize	DoFitColumns (bool allowGridResize=false)
wxPGProperty *	DoGetItemAtY (int y) const
virtual wxPGProperty *	DoInsert (wxPGProperty *parent, int index, wxPGProperty *property)
	Override this member function to add custom behaviour on property insertion. More...
virtual void	DoSetSplitterPosition (int pos, int splitterColumn=0, int flags=0)
	This needs to be overridden in grid used the manager so that splitter changes can be propagated to other pages. More...
bool	EnableCategories (bool enable)
void	EnsureVirtualHeight ()
	Make sure virtual height is up-to-date. More...
unsigned int	GetVirtualHeight () const
	Returns (precalculated) height of contained visible properties. More...
unsigned int	GetVirtualHeight ()
	Returns (precalculated) height of contained visible properties. More...
unsigned int	GetActualVirtualHeight () const
	Returns actual height of contained visible properties. More...
unsigned int	GetColumnCount () const
int	GetColumnMinWidth (int column) const
int	GetColumnWidth (unsigned int column) const
wxPropertyGrid *	GetGrid () const
wxPGProperty *	GetLastItem (int flags=wxPG_ITERATE_DEFAULT)
	Returns last item which could be iterated using given flags. More...
const wxPGProperty *	GetLastItem (int flags=wxPG_ITERATE_DEFAULT) const
wxPGProperty *	GetSelection () const
	Returns currently selected property. More...
void	DoSetSelection (wxPGProperty *prop)
bool	DoClearSelection ()
void	DoRemoveFromSelection (wxPGProperty *prop)
void	DoSetColumnProportion (unsigned int column, int proportion)
int	DoGetColumnProportion (unsigned int column) const
void	ResetColumnSizes (int setSplitterFlags)
wxPropertyCategory *	GetPropertyCategory (const wxPGProperty *p) const
wxPGProperty *	GetPropertyByLabel (const wxString &name, wxPGProperty *parent=NULL) const
wxVariant	DoGetPropertyValues (const wxString &listname, wxPGProperty *baseparent, long flags) const
wxPGProperty *	DoGetRoot () const
void	DoSetPropertyName (wxPGProperty *p, const wxString &newName)
int	GetVirtualWidth () const
int	GetColumnFitWidth (wxClientDC &dc, wxPGProperty *pwc, unsigned int col, bool subProps) const
	Returns minimal width for given column so that all images and texts will fit entirely. More...
int	GetColumnFullWidth (wxClientDC &dc, wxPGProperty *p, unsigned int col)
wxPropertyGridHitTestResult	HitTest (const wxPoint &pt) const
	Returns information about arbitrary position in the grid. More...
bool	IsDisplayed () const
	Returns true if page is visibly displayed. More...
bool	IsInNonCatMode () const
void	DoLimitPropertyEditing (wxPGProperty *p, bool limit=true)
bool	DoSelectProperty (wxPGProperty *p, unsigned int flags=0)
void	OnClientWidthChange (int newWidth, int widthChange, bool fromOnResize=false)
	widthChange is non-client. More...
void	RecalculateVirtualHeight ()
	Recalculates m_virtualHeight. More...
void	SetColumnCount (int colCount)
void	PropagateColSizeDec (int column, int decrease, int dir)
bool	DoHideProperty (wxPGProperty *p, bool hide, int flags=wxPG_RECURSE)
bool	DoSetPropertyValueString (wxPGProperty *p, const wxString &value)
bool	DoSetPropertyValue (wxPGProperty *p, wxVariant &value)
bool	DoSetPropertyValueWxObjectPtr (wxPGProperty *p, wxObject *value)
void	DoSetPropertyValues (const wxVariantList &list, wxPGProperty *default_category)
void	SetSplitterLeft (bool subProps=false)
void	SetVirtualWidth (int width)
	Set virtual width for this particular page. More...
void	DoSortChildren (wxPGProperty *p, int flags=0)
void	DoSort (int flags=0)
bool	PrepareAfterItemsAdded ()
void	VirtualHeightChanged ()
	Called after virtual height needs to be recalculated. More...
wxPGProperty *	DoAppend (wxPGProperty *property)
	Base append. More...
wxPGProperty *	BaseGetPropertyByName (const wxString &name) const
	Returns property by its name. More...
void	DoClear ()
	Called in, for example, wxPropertyGrid::Clear. More...
bool	DoIsPropertySelected (wxPGProperty *prop) const
bool	DoCollapse (wxPGProperty *p)
bool	DoExpand (wxPGProperty *p)
void	CalculateFontAndBitmapStuff (int vspacing)

Constructor & Destructor Documentation

wxPropertyGridPageState::wxPropertyGridPageState

(

)

Default constructor.

virtual wxPropertyGridPageState::~wxPropertyGridPageState ( )

virtual

Destructor.

Member Function Documentation

wxPGProperty* wxPropertyGridPageState::BaseGetPropertyByName

(

const wxString &

name

)

const

Returns property by its name.

void wxPropertyGridPageState::CalculateFontAndBitmapStuff

(

int

vspacing

)

void wxPropertyGridPageState::CheckColumnWidths

(

int

widthChange = 0

)

Makes sure all columns have minimum width.

wxPGProperty* wxPropertyGridPageState::DoAppend

(

wxPGProperty *

property

)

Base append.

void wxPropertyGridPageState::DoClear

(

)

Called in, for example, wxPropertyGrid::Clear.

bool wxPropertyGridPageState::DoClearSelection

(

)

bool wxPropertyGridPageState::DoCollapse

(

wxPGProperty *

p

)

virtual void wxPropertyGridPageState::DoDelete ( wxPGProperty *  item, bool  doDelete = true  )

virtual

Override this member function to add custom behaviour on property deletion.

bool wxPropertyGridPageState::DoExpand

(

wxPGProperty *

p

)

wxSize wxPropertyGridPageState::DoFitColumns

(

bool

allowGridResize = false

)

int wxPropertyGridPageState::DoGetColumnProportion

(

unsigned int

column

)

const

wxPGProperty* wxPropertyGridPageState::DoGetItemAtY

(

int

y

)

const

wxVariant wxPropertyGridPageState::DoGetPropertyValues	(	const wxString &	listname,
		wxPGProperty *	baseparent,
		long	flags
	)		const

wxPGProperty* wxPropertyGridPageState::DoGetRoot

(

)

const

bool wxPropertyGridPageState::DoHideProperty	(	wxPGProperty *	p,
		bool	hide,
		int	flags = wxPG_RECURSE
	)

virtual wxPGProperty* wxPropertyGridPageState::DoInsert ( wxPGProperty *  parent, int  index, wxPGProperty *  property  )

virtual

Override this member function to add custom behaviour on property insertion.

bool wxPropertyGridPageState::DoIsPropertySelected

(

wxPGProperty *

prop

)

const

void wxPropertyGridPageState::DoLimitPropertyEditing	(	wxPGProperty *	p,
		bool	limit = true
	)

void wxPropertyGridPageState::DoRemoveFromSelection

(

wxPGProperty *

prop

)

bool wxPropertyGridPageState::DoSelectProperty	(	wxPGProperty *	p,
		unsigned int	flags = 0
	)

void wxPropertyGridPageState::DoSetColumnProportion	(	unsigned int	column,
		int	proportion
	)

void wxPropertyGridPageState::DoSetPropertyName	(	wxPGProperty *	p,
		const wxString &	newName
	)

bool wxPropertyGridPageState::DoSetPropertyValue	(	wxPGProperty *	p,
		wxVariant &	value
	)

void wxPropertyGridPageState::DoSetPropertyValues	(	const wxVariantList &	list,
		wxPGProperty *	default_category
	)

bool wxPropertyGridPageState::DoSetPropertyValueString	(	wxPGProperty *	p,
		const wxString &	value
	)

bool wxPropertyGridPageState::DoSetPropertyValueWxObjectPtr	(	wxPGProperty *	p,
		wxObject *	value
	)

void wxPropertyGridPageState::DoSetSelection

(

wxPGProperty *

prop

)

virtual void wxPropertyGridPageState::DoSetSplitterPosition ( int  pos, int  splitterColumn = 0, int  flags = 0  )

virtual

This needs to be overridden in grid used the manager so that splitter changes can be propagated to other pages.

void wxPropertyGridPageState::DoSort

(

int

flags = 0

)

void wxPropertyGridPageState::DoSortChildren	(	wxPGProperty *	p,
		int	flags = 0
	)

bool wxPropertyGridPageState::EnableCategories

(

bool

enable

)

void wxPropertyGridPageState::EnsureVirtualHeight

(

)

Make sure virtual height is up-to-date.

unsigned int wxPropertyGridPageState::GetActualVirtualHeight ( ) const

inline

Returns actual height of contained visible properties.

Remarks

Mostly used for internal diagnostic purposes.

unsigned int wxPropertyGridPageState::GetColumnCount

(

)

const

int wxPropertyGridPageState::GetColumnFitWidth	(	wxClientDC &	dc,
		wxPGProperty *	pwc,
		unsigned int	col,
		bool	subProps
	)		const

Returns minimal width for given column so that all images and texts will fit entirely.

Used by SetSplitterLeft() and DoFitColumns().

int wxPropertyGridPageState::GetColumnFullWidth	(	wxClientDC &	dc,
		wxPGProperty *	p,
		unsigned int	col
	)

int wxPropertyGridPageState::GetColumnMinWidth

(

int

column

)

const

int wxPropertyGridPageState::GetColumnWidth

(

unsigned int

column

)

const

wxPropertyGrid* wxPropertyGridPageState::GetGrid

(

)

const

wxPGProperty* wxPropertyGridPageState::GetLastItem

(

int

flags = wxPG_ITERATE_DEFAULT

)

Returns last item which could be iterated using given flags.

Parameters

flags

List of iterator flags

const wxPGProperty* wxPropertyGridPageState::GetLastItem

(

int

flags = wxPG_ITERATE_DEFAULT

)

const

wxPGProperty* wxPropertyGridPageState::GetPropertyByLabel	(	const wxString &	name,
		wxPGProperty *	parent = NULL
	)		const

wxPropertyCategory* wxPropertyGridPageState::GetPropertyCategory

(

const wxPGProperty *

p

)

const

wxPGProperty* wxPropertyGridPageState::GetSelection

(

)

const

Returns currently selected property.

unsigned int wxPropertyGridPageState::GetVirtualHeight

(

)

const

Returns (precalculated) height of contained visible properties.

unsigned int wxPropertyGridPageState::GetVirtualHeight

(

)

Returns (precalculated) height of contained visible properties.

int wxPropertyGridPageState::GetVirtualWidth

(

)

const

wxPropertyGridHitTestResult wxPropertyGridPageState::HitTest

(

const wxPoint &

pt

)

const

Returns information about arbitrary position in the grid.

Parameters

pt	Logical coordinates in the virtual grid space. Use wxScrolled<T>::CalcUnscrolledPosition() if you need to translate a scrolled position into a logical one.

bool wxPropertyGridPageState::IsDisplayed ( ) const

inline

Returns true if page is visibly displayed.

bool wxPropertyGridPageState::IsInNonCatMode

(

)

const

void wxPropertyGridPageState::OnClientWidthChange	(	int	newWidth,
		int	widthChange,
		bool	fromOnResize = false
	)

widthChange is non-client.

bool wxPropertyGridPageState::PrepareAfterItemsAdded

(

)

void wxPropertyGridPageState::PropagateColSizeDec	(	int	column,
		int	decrease,
		int	dir
	)

void wxPropertyGridPageState::RecalculateVirtualHeight

(

)

Recalculates m_virtualHeight.

void wxPropertyGridPageState::ResetColumnSizes

(

int

setSplitterFlags

)

void wxPropertyGridPageState::SetColumnCount

(

int

colCount

)

void wxPropertyGridPageState::SetSplitterLeft

(

bool

subProps = false

)

void wxPropertyGridPageState::SetVirtualWidth

(

int

width

)

Set virtual width for this particular page.

void wxPropertyGridPageState::VirtualHeightChanged

(

)

Called after virtual height needs to be recalculated.