wxPropertyGridInterface Class Reference

#include </home/zeitlin/src/wx/github/interface/wx/propgrid/propgridiface.h>

Inheritance diagram for wxPropertyGridInterface:

---

Detailed Description

Most of the shared property manipulation interface shared by wxPropertyGrid, wxPropertyGridPage, and wxPropertyGridManager is defined in this class.

注意:

• In separate wxPropertyGrid component this class was known as wxPropertyContainerMethods.

• wxPropertyGridInterface's property operation member functions all accept a special wxPGPropArg id argument, using which you can refer to properties either by their pointer (for performance) or by their name (for conveniency).

Library:  wxPropertyGrid

Category:  wxPropertyGrid

Public Types
enum	EditableStateFlags {   SelectionState = 0x01,   ExpandedState = 0x02,   ScrollPosState = 0x04,   PageState = 0x08,   SplitterPosState = 0x10,   DescBoxState = 0x20,   AllStates }
Public Member Functions
virtual	~wxPropertyGridInterface ()
	Destructor.
wxPGProperty *	Append (wxPGProperty *property)
	Appends property to the list.
wxPGProperty *	AppendIn (wxPGPropArg id, wxPGProperty *newProperty)
	Same as Append(), but appends under given parent property.
void	BeginAddChildren (wxPGPropArg id)
	In order to add new items into a property with private children (for instance, wxFlagsProperty), you need to call this method.
virtual void	Clear ()=0
	Deletes all properties.
bool	ClearSelection (bool validation=false)
	Clears current selection, if any.
void	ClearModifiedStatus ()
	Resets modified status of all properties.
bool	Collapse (wxPGPropArg id)
	Collapses given category or property with children.
bool	CollapseAll ()
	Collapses all items that can be collapsed.
bool	ChangePropertyValue (wxPGPropArg id, wxVariant newValue)
	Changes value of a property, as if by user.
void	DeleteProperty (wxPGPropArg id)
	Removes and deletes a property and any children.
bool	DisableProperty (wxPGPropArg id)
	Disables a property.
bool	EditorValidate ()
	Returns true if all property grid data changes have been committed.
bool	EnableProperty (wxPGPropArg id, bool enable=true)
	Enables or disables property.
void	EndAddChildren (wxPGPropArg id)
	Called after population of property with fixed children has finished.
bool	Expand (wxPGPropArg id)
	Expands given category or property with children.
bool	ExpandAll (bool expand=true)
	Expands all items that can be expanded.
int	GetColumnProportion (unsigned int column) const
	Returns auto-resize proportion of the given column.
wxPGProperty *	GetFirstChild (wxPGPropArg id)
	Returns id of first child of given property.
wxPGProperty *	GetFirst (int flags=wxPG_ITERATE_ALL)
	Returns id of first item that matches given criteria.
wxPGProperty *	GetProperty (const wxString &name) const
	Returns pointer to a property with given name (case-sensitive).
void	GetPropertiesWithFlag (wxArrayPGProperty *targetArr, wxPGProperty::FlagType flags, bool inverse=false, int iterFlags=(wxPG_ITERATE_PROPERTIES|wxPG_ITERATE_HIDDEN|wxPG_ITERATE_CATEGORIES)) const
	Adds to 'targetArr' pointers to properties that have given flags 'flags' set.
wxVariant	GetPropertyAttribute (wxPGPropArg id, const wxString &attrName) const
	Returns value of given attribute.
wxColour	GetPropertyBackgroundColour (wxPGPropArg id) const
	Returns background colour of first cell of a property.
wxPropertyCategory *	GetPropertyCategory (wxPGPropArg id) const
	Returns pointer of property's nearest parent category.
void *	GetPropertyClientData (wxPGPropArg id) const
	Returns client data (void*) of a property.
wxPGProperty *	GetPropertyByLabel (const wxString &label) const
	Returns first property which label matches given string.
wxPGProperty *	GetPropertyByName (const wxString &name) const
	Returns pointer to a property with given name (case-sensitive).
wxPGProperty *	GetPropertyByName (const wxString &name, const wxString &subname) const
	Returns child property 'subname' of property 'name'.
const wxPGEditor *	GetPropertyEditor (wxPGPropArg id) const
	Returns property's editor.
wxString	GetPropertyHelpString (wxPGPropArg id) const
	Returns help string associated with a property.
wxBitmap *	GetPropertyImage (wxPGPropArg id) const
	Returns property's custom value image (NULL of none).
const wxString &	GetPropertyLabel (wxPGPropArg id)
	Returns label of a property.
wxString	GetPropertyName (wxPGProperty *property)
	Returns property's name, by which it is globally accessible.
wxColour	GetPropertyTextColour (wxPGPropArg id) const
	Returns text colour of first cell of a property.
wxValidator *	GetPropertyValidator (wxPGPropArg id)
	Returns validator of a property as a reference, which you can pass to any number of SetPropertyValidator.
wxVariant	GetPropertyValue (wxPGPropArg id)
	Returns property's value as wxVariant.
wxArrayInt	GetPropertyValueAsArrayInt (wxPGPropArg id) const
	Return's property's value as wxArrayInt.
wxArrayString	GetPropertyValueAsArrayString (wxPGPropArg id) const
	Returns property's value as wxArrayString.
bool	GetPropertyValueAsBool (wxPGPropArg id) const
	Returns property's value as bool.
wxDateTime	GetPropertyValueAsDateTime (wxPGPropArg id) const
	Return's property's value as wxDateTime.
double	GetPropertyValueAsDouble (wxPGPropArg id) const
	Returns property's value as double-precision floating point number.
int	GetPropertyValueAsInt (wxPGPropArg id) const
	Returns property's value as integer.
long	GetPropertyValueAsLong (wxPGPropArg id) const
	Returns property's value as integer.
wxLongLong_t	GetPropertyValueAsLongLong (wxPGPropArg id) const
	Returns property's value as native signed 64-bit integer.
wxString	GetPropertyValueAsString (wxPGPropArg id) const
	Returns property's value as wxString.
unsigned long	GetPropertyValueAsULong (wxPGPropArg id) const
	Returns property's value as unsigned integer.
wxULongLong_t	GetPropertyValueAsULongLong (wxPGPropArg id) const
	Returns property's value as native unsigned 64-bit integer.
wxVariant	GetPropertyValues (const wxString &listname=wxEmptyString, wxPGProperty *baseparent=NULL, long flags=0) const
	Returns a wxVariant list containing wxVariant versions of all property values.
const wxArrayPGProperty &	GetSelectedProperties () const
	Returns list of currently selected properties.
wxPGProperty *	GetSelection () const
	Returns currently selected property.
virtual wxPGVIterator	GetVIterator (int flags) const
	Similar to GetIterator(), but instead returns wxPGVIterator instance, which can be useful for forward-iterating through arbitrary property containers.
bool	HideProperty (wxPGPropArg id, bool hide=true, int flags=wxPG_RECURSE)
	Hides or reveals a property.
wxPGProperty *	Insert (wxPGPropArg priorThis, wxPGProperty *newProperty)
	Inserts property to the property container.
wxPGProperty *	Insert (wxPGPropArg parent, int index, wxPGProperty *newProperty)
	Inserts property to the property container.
bool	IsPropertyCategory (wxPGPropArg id) const
	Returns true if property is a category.
bool	IsPropertyEnabled (wxPGPropArg id) const
	Returns true if property is enabled.
bool	IsPropertyExpanded (wxPGPropArg id) const
	Returns true if given property is expanded.
bool	IsPropertyModified (wxPGPropArg id) const
	Returns true if property has been modified after value set or modify flag clear by software.
virtual bool	IsPropertySelected (wxPGPropArg id) const
	Returns true if property is selected.
bool	IsPropertyShown (wxPGPropArg id) const
	Returns true if property is shown (ie.
bool	IsPropertyValueUnspecified (wxPGPropArg id) const
	Returns true if property value is set to unspecified.
void	LimitPropertyEditing (wxPGPropArg id, bool limit=true)
	Disables (limit = true) or enables (limit = false) wxTextCtrl editor of a property, if it is not the sole mean to edit the value.
wxPGProperty *	RemoveProperty (wxPGPropArg id)
	Removes a property.
wxPGProperty *	ReplaceProperty (wxPGPropArg id, wxPGProperty *property)
	Replaces property with id with newly created one.
bool	RestoreEditableState (const wxString &src, int restoreStates=AllStates)
	Restores user-editable state.
wxString	SaveEditableState (int includedStates=AllStates) const
	Used to acquire user-editable state (selected property, expanded properties, scrolled position, splitter positions).
bool	SetColumnProportion (unsigned int column, int proportion)
	Set proportion of a auto-stretchable column.
void	SetPropertyAttribute (wxPGPropArg id, const wxString &attrName, wxVariant value, long argFlags=0)
	Sets an attribute for this property.
void	SetPropertyAttributeAll (const wxString &attrName, wxVariant value)
	Sets property attribute for all applicapple properties.
void	SetPropertyBackgroundColour (wxPGPropArg id, const wxColour &colour, int flags=wxPG_RECURSE)
	Sets background colour of a property.
void	SetPropertyCell (wxPGPropArg id, int column, const wxString &text=wxEmptyString, const wxBitmap &bitmap=wxNullBitmap, const wxColour &fgCol=wxNullColour, const wxColour &bgCol=wxNullColour)
	Sets text, bitmap, and colours for given column's cell.
void	SetPropertyClientData (wxPGPropArg id, void *clientData)
	Sets client data (void*) of a property.
void	SetPropertyColoursToDefault (wxPGPropArg id)
	Resets text and background colours of given property.
void	SetPropertyEditor (wxPGPropArg id, const wxPGEditor *editor)
	Sets editor for a property.
void	SetPropertyEditor (wxPGPropArg id, const wxString &editorName)
	Sets editor control of a property.
void	SetPropertyLabel (wxPGPropArg id, const wxString &newproplabel)
	Sets label of a property.
void	SetPropertyName (wxPGPropArg id, const wxString &newName)
	Sets name of a property.
void	SetPropertyReadOnly (wxPGPropArg id, bool set=true, int flags=wxPG_RECURSE)
	Sets property (and, recursively, its children) to have read-only value.
void	SetPropertyValueUnspecified (wxPGPropArg id)
	Sets property's value to unspecified.
void	SetPropertyValues (const wxVariantList &list, wxPGPropArg defaultCategory=wxNullProperty)
	Sets property values from a list of wxVariants.
void	SetPropertyValues (const wxVariant &list, wxPGPropArg defaultCategory=wxNullProperty)
	Sets property values from a list of wxVariants.
void	SetPropertyHelpString (wxPGPropArg id, const wxString &helpString)
	Associates the help string with property.
void	SetPropertyImage (wxPGPropArg id, wxBitmap &bmp)
	Set wxBitmap in front of the value.
bool	SetPropertyMaxLength (wxPGPropArg id, int maxLen)
	Sets max length of property's text.
void	SetPropertyTextColour (wxPGPropArg id, const wxColour &colour, int flags=wxPG_RECURSE)
	Sets text colour of a property.
void	SetPropertyValidator (wxPGPropArg id, const wxValidator &validator)
	Sets validator of a property.
void	SetPropertyValue (wxPGPropArg id, long value)
	Sets value (integer) of a property.
void	SetPropertyValue (wxPGPropArg id, int value)
	Sets value (integer) of a property.
void	SetPropertyValue (wxPGPropArg id, double value)
	Sets value (floating point) of a property.
void	SetPropertyValue (wxPGPropArg id, bool value)
	Sets value (bool) of a property.
void	SetPropertyValue (wxPGPropArg id, const wxString &value)
	Sets value (string) of a property.
void	SetPropertyValue (wxPGPropArg id, const wxArrayString &value)
	Sets value (wxArrayString) of a property.
void	SetPropertyValue (wxPGPropArg id, const wxDateTime &value)
	Sets value (wxDateTime) of a property.
void	SetPropertyValue (wxPGPropArg id, wxObject *value)
	Sets value (wxObject*) of a property.
void	SetPropertyValue (wxPGPropArg id, wxObject &value)
	Sets value (wxObject&) of a property.
void	SetPropertyValue (wxPGPropArg id, wxLongLong_t value)
	Sets value (native 64-bit int) of a property.
void	SetPropertyValue (wxPGPropArg id, wxULongLong_t value)
	Sets value (native 64-bit unsigned int) of a property.
void	SetPropertyValue (wxPGPropArg id, const wxArrayInt &value)
	Sets value (wxArrayInt&) of a property.
void	SetPropertyValueString (wxPGPropArg id, const wxString &value)
	Sets value (wxString) of a property.
void	SetPropertyValue (wxPGPropArg id, wxVariant value)
	Sets value (wxVariant&) of a property.
void	SetValidationFailureBehavior (int vfbFlags)
	Adjusts how wxPropertyGrid behaves when invalid value is entered in a property.
void	Sort (int flags=0)
	Sorts all properties recursively.
void	SortChildren (wxPGPropArg id, int flags=0)
	Sorts children of a property.
wxPropertyGridIterator	GetIterator (int flags=wxPG_ITERATE_DEFAULT, wxPGProperty *firstProp=NULL)
	Returns iterator class instance.
wxPropertyGridConstIterator	GetIterator (int flags=wxPG_ITERATE_DEFAULT, wxPGProperty *firstProp=NULL) const
	Returns iterator class instance.
wxPropertyGridIterator	GetIterator (int flags, int startPos)
	Returns iterator class instance.
wxPropertyGridConstIterator	GetIterator (int flags, int startPos) const
	Returns iterator class instance.
Static Public Member Functions
static void	InitAllTypeHandlers ()
	Initializes *all* property types.
static void	RegisterAdditionalEditors ()
	Initializes additional property editors (SpinCtrl etc.).
static void	SetBoolChoices (const wxString &trueChoice, const wxString &falseChoice)
	Sets strings listed in the choice dropdown of a wxBoolProperty.
static wxPGEditor *	GetEditorByName (const wxString &editorName)
	Returns editor pointer of editor with given name;.

List of all members.

---

Member Enumeration Documentation

enum wxPropertyGridInterface::EditableStateFlags

Flags for wxPropertyGridInterface::SaveEditableState() and wxPropertyGridInterface::RestoreEditableState().

Enumerator:

SelectionState	Include selected property.
ExpandedState	Include expanded/collapsed property information.
ScrollPosState	Include scrolled position.
PageState	Include selected page information. Only applies to wxPropertyGridManager.
SplitterPosState	Include splitter position. Stored for each page.
DescBoxState	Include description box size. Only applies to wxPropertyGridManager.
AllStates	Include all supported user editable state information. This is usually the default value.

---

Constructor & Destructor Documentation

virtual wxPropertyGridInterface::~wxPropertyGridInterface

(

)

[inline, virtual]

Destructor.

---

Member Function Documentation

wxPGProperty* wxPropertyGridInterface::Append

(

wxPGProperty *

property

)

Appends property to the list.

wxPropertyGrid assumes ownership of the object. Becomes child of most recently added category.

注意:

• wxPropertyGrid takes the ownership of the property pointer.
• If appending a category with name identical to a category already in the wxPropertyGrid, then newly created category is deleted, and most recently added category (under which properties are appended) is set to the one with same name. This allows easier adding of items to same categories in multiple passes.
• Does not automatically redraw the control, so you may need to call Refresh() when calling this function after control has been shown for the first time.
• This functions deselects selected property, if any. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

wxPGProperty* wxPropertyGridInterface::AppendIn	(	wxPGPropArg	id,
		wxPGProperty *	newProperty
	)

Same as Append(), but appends under given parent property.

Parameters:

id	Name or pointer to parent property.
newProperty	Property to be added.

void wxPropertyGridInterface::BeginAddChildren

(

wxPGPropArg

id

)

In order to add new items into a property with private children (for instance, wxFlagsProperty), you need to call this method.

After populating has been finished, you need to call EndAddChildren().

参照:

EndAddChildren()

bool wxPropertyGridInterface::ChangePropertyValue	(	wxPGPropArg	id,
		wxVariant	newValue
	)

Changes value of a property, as if by user.

Use this instead of SetPropertyValue() if you need the value to run through validation process, and also send the property change event.

Returns:

Returns true if value was successfully changed.

Reimplemented in wxPropertyGrid.

virtual void wxPropertyGridInterface::Clear

(

)

[pure virtual]

Deletes all properties.

注意:

This functions deselects selected property, if any. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

Implemented in wxPropertyGridPage, wxPropertyGridManager, and wxPropertyGrid.

void wxPropertyGridInterface::ClearModifiedStatus

(

)

Resets modified status of all properties.

bool wxPropertyGridInterface::ClearSelection

(

bool

validation = false

)

Clears current selection, if any.

Parameters:

validation

If set to false, deselecting the property will always work, even if its editor had invalid value in it.

Returns:

Returns true if successful or if there was no selection. May fail if validation was enabled and active editor had invalid value.

注意:

In wxPropertyGrid 1.4, this member function used to send wxPG_EVT_SELECTED. In wxWidgets 2.9 and later, it no longer does that.

参照:

wxPropertyGrid::SelectProperty()

bool wxPropertyGridInterface::Collapse

(

wxPGPropArg

id

)

Collapses given category or property with children.

Returns:

Returns true if actually collapsed.

注意:

This function may deselect selected property, if any. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

bool wxPropertyGridInterface::CollapseAll

(

)

Collapses all items that can be collapsed.

注意:

This functions clears selection. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

void wxPropertyGridInterface::DeleteProperty

(

wxPGPropArg

id

)

Removes and deletes a property and any children.

Parameters:

id	Pointer or name of a property.

注意:

If you delete a property in a wxPropertyGrid event handler, the actual deletion is postponed until the next idle event.

This functions deselects selected property, if any. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

bool wxPropertyGridInterface::DisableProperty

(

wxPGPropArg

id

)

Disables a property.

参照:

EnableProperty(), wxPGProperty::Enable()

bool wxPropertyGridInterface::EditorValidate

(

)

Returns true if all property grid data changes have been committed.

Usually only returns false if value in active editor has been invalidated by a wxValidator.

bool wxPropertyGridInterface::EnableProperty	(	wxPGPropArg	id,
		bool	enable = true
	)

Enables or disables property.

Disabled property usually appears as having grey text.

Parameters:

id	Name or pointer to a property.
enable	If false, property is disabled instead.

参照:

wxPGProperty::Enable()

void wxPropertyGridInterface::EndAddChildren

(

wxPGPropArg

id

)

Called after population of property with fixed children has finished.

参照:

BeginAddChildren()

bool wxPropertyGridInterface::Expand

(

wxPGPropArg

id

)

Expands given category or property with children.

Returns:

Returns true if actually expanded.

注意:

This function may deselect selected property, if any. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

bool wxPropertyGridInterface::ExpandAll

(

bool

expand = true

)

Expands all items that can be expanded.

注意:

This functions clears selection. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

int wxPropertyGridInterface::GetColumnProportion

(

unsigned int

column

)

const

Returns auto-resize proportion of the given column.

参照:

SetColumnProportion()

static wxPGEditor* wxPropertyGridInterface::GetEditorByName

(

const wxString &

editorName

)

[static]

Returns editor pointer of editor with given name;.

wxPGProperty* wxPropertyGridInterface::GetFirst

(

int

flags = wxPG_ITERATE_ALL

)

Returns id of first item that matches given criteria.

Parameters:

flags

See wxPropertyGridIterator Flags.

wxPGProperty* wxPropertyGridInterface::GetFirstChild

(

wxPGPropArg

id

)

Returns id of first child of given property.

注意:

Does not return private children!

wxPropertyGridIterator wxPropertyGridInterface::GetIterator	(	int	flags = wxPG_ITERATE_DEFAULT,
		wxPGProperty *	firstProp = NULL
	)

Returns iterator class instance.

Parameters:

flags	See wxPropertyGridIterator Flags. Value wxPG_ITERATE_DEFAULT causes iteration over everything except private child properties.
firstProp	Property to start iteration from. If NULL, then first child of root is used.

wxPropertyGridConstIterator wxPropertyGridInterface::GetIterator	(	int	flags = wxPG_ITERATE_DEFAULT,
		wxPGProperty *	firstProp = NULL
	)		const

Returns iterator class instance.

Parameters:

flags	See wxPropertyGridIterator Flags. Value wxPG_ITERATE_DEFAULT causes iteration over everything except private child properties.
firstProp	Property to start iteration from. If NULL, then first child of root is used.

wxPropertyGridIterator wxPropertyGridInterface::GetIterator	(	int	flags,
		int	startPos
	)

Returns iterator class instance.

Parameters:

flags	See wxPropertyGridIterator Flags. Value wxPG_ITERATE_DEFAULT causes iteration over everything except private child properties.
startPos	Either wxTOP or wxBOTTOM. wxTOP will indicate that iterations start from the first property from the top, and wxBOTTOM means that the iteration will instead begin from bottommost valid item.

wxPropertyGridConstIterator wxPropertyGridInterface::GetIterator	(	int	flags,
		int	startPos
	)		const

Returns iterator class instance.

Parameters:

flags	See wxPropertyGridIterator Flags. Value wxPG_ITERATE_DEFAULT causes iteration over everything except private child properties.
startPos	Either wxTOP or wxBOTTOM. wxTOP will indicate that iterations start from the first property from the top, and wxBOTTOM means that the iteration will instead begin from bottommost valid item.

void wxPropertyGridInterface::GetPropertiesWithFlag	(	wxArrayPGProperty *	targetArr,
		wxPGProperty::FlagType	flags,
		bool	inverse = false,
		int	iterFlags = (wxPG_ITERATE_PROPERTIES|wxPG_ITERATE_HIDDEN|wxPG_ITERATE_CATEGORIES)
	)		const

Adds to 'targetArr' pointers to properties that have given flags 'flags' set.

However, if 'inverse' is set to true, then only properties without given flags are stored.

Parameters:

targetArr

Todo:

docme

Parameters:

flags	Property flags to use.
inverse

Todo:

docme

Parameters:

iterFlags

Iterator flags to use. Default is everything expect private children. See wxPropertyGridIterator Flags.

wxPGProperty* wxPropertyGridInterface::GetProperty

(

const wxString &

name

)

const

Returns pointer to a property with given name (case-sensitive).

If there is no property with such name, NULL pointer is returned.

注意:

Properties which have non-category, non-root parent cannot be accessed globally by their name. Instead, use "<property>.<subproperty>" instead of "<subproperty>".

wxVariant wxPropertyGridInterface::GetPropertyAttribute	(	wxPGPropArg	id,
		const wxString &	attrName
	)		const

Returns value of given attribute.

If none found, returns wxNullVariant.

wxColour wxPropertyGridInterface::GetPropertyBackgroundColour

(

wxPGPropArg

id

)

const

Returns background colour of first cell of a property.

wxPGProperty* wxPropertyGridInterface::GetPropertyByLabel

(

const wxString &

label

)

const

Returns first property which label matches given string.

NULL if none found. Note that this operation is very slow when compared to GetPropertyByName().

wxPGProperty* wxPropertyGridInterface::GetPropertyByName	(	const wxString &	name,
		const wxString &	subname
	)		const

Returns child property 'subname' of property 'name'.

Same as calling GetPropertyByName("name.subname"), albeit slightly faster.

wxPGProperty* wxPropertyGridInterface::GetPropertyByName

(

const wxString &

name

)

const

Returns pointer to a property with given name (case-sensitive).

If there is no property with such name, NULL pointer is returned.

注意:

Properties which have non-category, non-root parent cannot be accessed globally by their name. Instead, use "<property>.<subproperty>" instead of "<subproperty>".

wxPropertyCategory* wxPropertyGridInterface::GetPropertyCategory

(

wxPGPropArg

id

)

const

Returns pointer of property's nearest parent category.

If no category found, returns NULL.

void* wxPropertyGridInterface::GetPropertyClientData

(

wxPGPropArg

id

)

const

Returns client data (void*) of a property.

const wxPGEditor* wxPropertyGridInterface::GetPropertyEditor

(

wxPGPropArg

id

)

const

Returns property's editor.

wxString wxPropertyGridInterface::GetPropertyHelpString

(

wxPGPropArg

id

)

const

Returns help string associated with a property.

wxBitmap* wxPropertyGridInterface::GetPropertyImage

(

wxPGPropArg

id

)

const

Returns property's custom value image (NULL of none).

const wxString& wxPropertyGridInterface::GetPropertyLabel

(

wxPGPropArg

id

)

Returns label of a property.

wxString wxPropertyGridInterface::GetPropertyName

(

wxPGProperty *

property

)

Returns property's name, by which it is globally accessible.

wxColour wxPropertyGridInterface::GetPropertyTextColour

(

wxPGPropArg

id

)

const

Returns text colour of first cell of a property.

wxValidator* wxPropertyGridInterface::GetPropertyValidator

(

wxPGPropArg

id

)

Returns validator of a property as a reference, which you can pass to any number of SetPropertyValidator.

wxVariant wxPropertyGridInterface::GetPropertyValue

(

wxPGPropArg

id

)

Returns property's value as wxVariant.

If property value is unspecified, Null variant is returned.

wxArrayInt wxPropertyGridInterface::GetPropertyValueAsArrayInt

(

wxPGPropArg

id

)

const

Return's property's value as wxArrayInt.

wxArrayString wxPropertyGridInterface::GetPropertyValueAsArrayString

(

wxPGPropArg

id

)

const

Returns property's value as wxArrayString.

bool wxPropertyGridInterface::GetPropertyValueAsBool

(

wxPGPropArg

id

)

const

Returns property's value as bool.

wxDateTime wxPropertyGridInterface::GetPropertyValueAsDateTime

(

wxPGPropArg

id

)

const

Return's property's value as wxDateTime.

double wxPropertyGridInterface::GetPropertyValueAsDouble

(

wxPGPropArg

id

)

const

Returns property's value as double-precision floating point number.

int wxPropertyGridInterface::GetPropertyValueAsInt

(

wxPGPropArg

id

)

const

Returns property's value as integer.

long wxPropertyGridInterface::GetPropertyValueAsLong

(

wxPGPropArg

id

)

const

Returns property's value as integer.

wxLongLong_t wxPropertyGridInterface::GetPropertyValueAsLongLong

(

wxPGPropArg

id

)

const

Returns property's value as native signed 64-bit integer.

wxString wxPropertyGridInterface::GetPropertyValueAsString

(

wxPGPropArg

id

)

const

Returns property's value as wxString.

If property does not use string value type, then its value is converted using wxPGProperty::GetValueAsString().

unsigned long wxPropertyGridInterface::GetPropertyValueAsULong

(

wxPGPropArg

id

)

const

Returns property's value as unsigned integer.

wxULongLong_t wxPropertyGridInterface::GetPropertyValueAsULongLong

(

wxPGPropArg

id

)

const

Returns property's value as native unsigned 64-bit integer.

wxVariant wxPropertyGridInterface::GetPropertyValues	(	const wxString &	listname = wxEmptyString,
		wxPGProperty *	baseparent = NULL,
		long	flags = 0
	)		const

Returns a wxVariant list containing wxVariant versions of all property values.

Order is not guaranteed.

Parameters:

listname

Todo:

docme

Parameters:

baseparent

Todo:

docme

Parameters:

flags

Use wxPG_KEEP_STRUCTURE to retain category structure; each sub category will be its own wxVariantList of wxVariant.

Use wxPG_INC_ATTRIBUTES to include property attributes as well. Each attribute will be stored as list variant named "@@<propname>@@attr."

const wxArrayPGProperty& wxPropertyGridInterface::GetSelectedProperties

(

)

const

Returns list of currently selected properties.

注意:

wxArrayPGProperty should be compatible with std::vector API.

wxPGProperty* wxPropertyGridInterface::GetSelection

(

)

const

Returns currently selected property.

NULL if none.

注意:

When wxPG_EX_MULTIPLE_SELECTION extra style is used, this member function returns the focused property, that is the one which can have active editor.

Reimplemented in wxPropertyGridManager, and wxPropertyGrid.

virtual wxPGVIterator wxPropertyGridInterface::GetVIterator

(

int

flags

)

const [virtual]

Similar to GetIterator(), but instead returns wxPGVIterator instance, which can be useful for forward-iterating through arbitrary property containers.

Parameters:

flags

See wxPropertyGridIterator Flags.

Reimplemented in wxPropertyGridManager.

bool wxPropertyGridInterface::HideProperty	(	wxPGPropArg	id,
		bool	hide = true,
		int	flags = wxPG_RECURSE
	)

Hides or reveals a property.

Parameters:

id

Todo:

docme

Parameters:

hide	If true, hides property, otherwise reveals it.
flags	By default changes are applied recursively. Set this parameter wxPG_DONT_RECURSE to prevent this.

static void wxPropertyGridInterface::InitAllTypeHandlers

(

)

[static]

Initializes *all* property types.

Causes references to most object files in the library, so calling this may cause significant increase in executable size when linking with static library.

wxPGProperty* wxPropertyGridInterface::Insert	(	wxPGPropArg	parent,
		int	index,
		wxPGProperty *	newProperty
	)

Inserts property to the property container.

See the other overload for more details.

Parameters:

parent	New property is inserted under this category. Available only in the second variant. There are two versions of this function to allow this parameter to be either an id or name to a property.
index	Index under category. Available only in the second variant. If index is < 0, property is appended in category.
newProperty	Pointer to the inserted property. wxPropertyGrid will take ownership of this object.

Returns:

Returns newProperty.

wxPGProperty* wxPropertyGridInterface::Insert	(	wxPGPropArg	priorThis,
		wxPGProperty *	newProperty
	)

Inserts property to the property container.

Parameters:

priorThis	New property is inserted just prior to this. Available only in the first variant. There are two versions of this function to allow this parameter to be either an id or name to a property.
newProperty	Pointer to the inserted property. wxPropertyGrid will take ownership of this object.

Returns:

Returns newProperty.

注意:

• wxPropertyGrid takes the ownership of the property pointer.

• While Append may be faster way to add items, make note that when both types of data storage (categoric and non-categoric) are active, Insert becomes even more slow. This is especially true if current mode is non-categoric.

• This functions deselects selected property, if any. Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not respected, ie. selection is cleared even if editor had invalid value.

Example of use:

            // append category
            wxPGProperty* my_cat_id = propertygrid->Append( new wxPropertyCategory("My Category") );

            ...

            // insert into category - using second variant
            wxPGProperty* my_item_id_1 = propertygrid->Insert( my_cat_id, 0, new wxStringProperty("My String 1") );

            // insert before to first item - using first variant
            wxPGProperty* my_item_id_2 = propertygrid->Insert( my_item_id, new wxStringProperty("My String 2") );

bool wxPropertyGridInterface::IsPropertyCategory

(

wxPGPropArg

id

)

const

Returns true if property is a category.

bool wxPropertyGridInterface::IsPropertyEnabled

(

wxPGPropArg

id

)

const

Returns true if property is enabled.

bool wxPropertyGridInterface::IsPropertyExpanded

(

wxPGPropArg

id

)

const

Returns true if given property is expanded.

Naturally, always returns false for properties that cannot be expanded.

bool wxPropertyGridInterface::IsPropertyModified

(

wxPGPropArg

id

)

const

Returns true if property has been modified after value set or modify flag clear by software.

virtual bool wxPropertyGridInterface::IsPropertySelected

(

wxPGPropArg

id

)

const [virtual]

Returns true if property is selected.

Reimplemented in wxPropertyGridManager.

bool wxPropertyGridInterface::IsPropertyShown

(

wxPGPropArg

id

)

const

Returns true if property is shown (ie.

HideProperty() with true not called for it).

bool wxPropertyGridInterface::IsPropertyValueUnspecified

(

wxPGPropArg

id

)

const

Returns true if property value is set to unspecified.

void wxPropertyGridInterface::LimitPropertyEditing	(	wxPGPropArg	id,
		bool	limit = true
	)

Disables (limit = true) or enables (limit = false) wxTextCtrl editor of a property, if it is not the sole mean to edit the value.

static void wxPropertyGridInterface::RegisterAdditionalEditors

(

)

[static]

Initializes additional property editors (SpinCtrl etc.).

Causes references to most object files in the library, so calling this may cause significant increase in executable size when linking with static library.

wxPGProperty* wxPropertyGridInterface::RemoveProperty

(

wxPGPropArg

id

)

Removes a property.

Does not delete the property object, but instead returns it.

Parameters:

id	Pointer or name of a property.

注意:

Removed property cannot have any children.

Also, if you remove property in a wxPropertyGrid event handler, the actual removal is postponed until the next idle event.

wxPGProperty* wxPropertyGridInterface::ReplaceProperty	(	wxPGPropArg	id,
		wxPGProperty *	property
	)

Replaces property with id with newly created one.

For example, this code replaces existing property named "Flags" with one that will have different set of items:

            pg->ReplaceProperty("Flags",
                wxFlagsProperty("Flags", wxPG_LABEL, newItems))

参照:

Insert()

bool wxPropertyGridInterface::RestoreEditableState	(	const wxString &	src,
		int	restoreStates = AllStates
	)

Restores user-editable state.

See also wxPropertyGridInterface::SaveEditableState().

Parameters:

src	String generated by SaveEditableState.
restoreStates	Which parts to restore from source string. See list of editable state flags.

Returns:

Returns false if there was problem reading the string.

注意:

If some parts of state (such as scrolled or splitter position) fail to restore correctly, please make sure that you call this function after wxPropertyGrid size has been set (this may sometimes be tricky when sizers are used).

wxString wxPropertyGridInterface::SaveEditableState

(

int

includedStates = AllStates

)

const

Used to acquire user-editable state (selected property, expanded properties, scrolled position, splitter positions).

Parameters:

includedStates

Which parts of state to include. See list of editable state flags.

static void wxPropertyGridInterface::SetBoolChoices	(	const wxString &	trueChoice,
		const wxString &	falseChoice
	)		[static]

Sets strings listed in the choice dropdown of a wxBoolProperty.

Defaults are "True" and "False", so changing them to, say, "Yes" and "No" may be useful in some less technical applications.

bool wxPropertyGridInterface::SetColumnProportion	(	unsigned int	column,
		int	proportion
	)

Set proportion of a auto-stretchable column.

wxPG_SPLITTER_AUTO_CENTER window style needs to be used to indicate that columns are auto- resizable.

Returns:

Returns false on failure.

注意:

You should call this for individual pages of wxPropertyGridManager (if used).

参照:

GetColumnProportion()

void wxPropertyGridInterface::SetPropertyAttribute	(	wxPGPropArg	id,
		const wxString &	attrName,
		wxVariant	value,
		long	argFlags = 0
	)

Sets an attribute for this property.

Parameters:

id

Todo:

docme

Parameters:

attrName	Text identifier of attribute. See wxPropertyGrid Property Attribute Identifiers.
value	Value of attribute.
argFlags	Optional. Use wxPG_RECURSE to set the attribute to child properties recursively.

注意:

Setting attribute's value to Null variant will simply remove it from property's set of attributes.

void wxPropertyGridInterface::SetPropertyAttributeAll	(	const wxString &	attrName,
		wxVariant	value
	)

Sets property attribute for all applicapple properties.

Be sure to use this method only after all properties have been added to the grid.

void wxPropertyGridInterface::SetPropertyBackgroundColour	(	wxPGPropArg	id,
		const wxColour &	colour,
		int	flags = wxPG_RECURSE
	)

Sets background colour of a property.

Parameters:

id	Property name or pointer.
colour	New background colour.
flags	Default is wxPG_RECURSE which causes colour to be set recursively. Omit this flag to only set colour for the property in question and not any of its children.

void wxPropertyGridInterface::SetPropertyCell	(	wxPGPropArg	id,
		int	column,
		const wxString &	text = wxEmptyString,
		const wxBitmap &	bitmap = wxNullBitmap,
		const wxColour &	fgCol = wxNullColour,
		const wxColour &	bgCol = wxNullColour
	)

Sets text, bitmap, and colours for given column's cell.

注意:

• You can set label cell by using column 0.
• You can use wxPG_LABEL as text to use default text for column.

void wxPropertyGridInterface::SetPropertyClientData	(	wxPGPropArg	id,
		void *	clientData
	)

Sets client data (void*) of a property.

注意:

This untyped client data has to be deleted manually.

void wxPropertyGridInterface::SetPropertyColoursToDefault

(

wxPGPropArg

id

)

Resets text and background colours of given property.

void wxPropertyGridInterface::SetPropertyEditor	(	wxPGPropArg	id,
		const wxString &	editorName
	)

Sets editor control of a property.

As editor argument, use editor name string, such as "TextCtrl" or "Choice".

void wxPropertyGridInterface::SetPropertyEditor	(	wxPGPropArg	id,
		const wxPGEditor *	editor
	)

Sets editor for a property.

Parameters:

id

Todo:

docme

Parameters:

editor

For builtin editors, use wxPGEditor_X, where X is builtin editor's name (TextCtrl, Choice, etc. see wxPGEditor documentation for full list).

For custom editors, use pointer you received from wxPropertyGrid::RegisterEditorClass().

void wxPropertyGridInterface::SetPropertyHelpString	(	wxPGPropArg	id,
		const wxString &	helpString
	)

Associates the help string with property.

注意:

By default, text is shown either in the manager's "description" text box or in the status bar. If extra window style wxPG_EX_HELP_AS_TOOLTIPS is used, then the text will appear as a tooltip.

void wxPropertyGridInterface::SetPropertyImage	(	wxPGPropArg	id,
		wxBitmap &	bmp
	)

Set wxBitmap in front of the value.

注意:

Bitmap will be scaled to a size returned by wxPropertyGrid::GetImageSize();

void wxPropertyGridInterface::SetPropertyLabel	(	wxPGPropArg	id,
		const wxString &	newproplabel
	)

Sets label of a property.

注意:

• Properties under same parent may have same labels. However, property names must still remain unique.

bool wxPropertyGridInterface::SetPropertyMaxLength	(	wxPGPropArg	id,
		int	maxLen
	)

Sets max length of property's text.

void wxPropertyGridInterface::SetPropertyName	(	wxPGPropArg	id,
		const wxString &	newName
	)

Sets name of a property.

Parameters:

id	Name or pointer of property which name to change.
newName	New name for property.

void wxPropertyGridInterface::SetPropertyReadOnly	(	wxPGPropArg	id,
		bool	set = true,
		int	flags = wxPG_RECURSE
	)

Sets property (and, recursively, its children) to have read-only value.

In other words, user cannot change the value in the editor, but they can still copy it.

Parameters:

id	Property name or pointer.
set	Use true to enable read-only, false to disable it.
flags	By default changes are applied recursively. Set this parameter wxPG_DONT_RECURSE to prevent this.

注意:

This is mainly for use with textctrl editor. Only some other editors fully support it.

void wxPropertyGridInterface::SetPropertyTextColour	(	wxPGPropArg	id,
		const wxColour &	colour,
		int	flags = wxPG_RECURSE
	)

Sets text colour of a property.

Parameters:

id	Property name or pointer.
colour	New background colour.
flags	Default is wxPG_RECURSE which causes colour to be set recursively. Omit this flag to only set colour for the property in question and not any of its children.

void wxPropertyGridInterface::SetPropertyValidator	(	wxPGPropArg	id,
		const wxValidator &	validator
	)

Sets validator of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		const wxDateTime &	value
	)

Sets value (wxDateTime) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		long	value
	)

Sets value (integer) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		wxObject &	value
	)

Sets value (wxObject&) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		wxULongLong_t	value
	)

Sets value (native 64-bit unsigned int) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		bool	value
	)

Sets value (bool) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		const wxArrayInt &	value
	)

Sets value (wxArrayInt&) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		wxObject *	value
	)

Sets value (wxObject*) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		double	value
	)

Sets value (floating point) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		const wxArrayString &	value
	)

Sets value (wxArrayString) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		wxLongLong_t	value
	)

Sets value (native 64-bit int) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		const wxString &	value
	)

Sets value (string) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		int	value
	)

Sets value (integer) of a property.

void wxPropertyGridInterface::SetPropertyValue	(	wxPGPropArg	id,
		wxVariant	value
	)

Sets value (wxVariant&) of a property.

注意:

Use wxPropertyGrid::ChangePropertyValue() instead if you need to run through validation process and send property change event.

void wxPropertyGridInterface::SetPropertyValues	(	const wxVariant &	list,
		wxPGPropArg	defaultCategory = wxNullProperty
	)

Sets property values from a list of wxVariants.

void wxPropertyGridInterface::SetPropertyValues	(	const wxVariantList &	list,
		wxPGPropArg	defaultCategory = wxNullProperty
	)

Sets property values from a list of wxVariants.

void wxPropertyGridInterface::SetPropertyValueString	(	wxPGPropArg	id,
		const wxString &	value
	)

Sets value (wxString) of a property.

注意:

This method uses wxPGProperty::SetValueFromString(), which all properties should implement. This means that there should not be a type error, and instead the string is converted to property's actual value type.

void wxPropertyGridInterface::SetPropertyValueUnspecified

(

wxPGPropArg

id

)

Sets property's value to unspecified.

If it has children (it may be category), then the same thing is done to them.

void wxPropertyGridInterface::SetValidationFailureBehavior

(

int

vfbFlags

)

Adjusts how wxPropertyGrid behaves when invalid value is entered in a property.

Parameters:

vfbFlags

See wxPropertyGrid Validation Failure behaviour Flags for possible values.

void wxPropertyGridInterface::Sort

(

int

flags = 0

)

Sorts all properties recursively.

Parameters:

flags

This can contain any of the following options: wxPG_SORT_TOP_LEVEL_ONLY: Only sort categories and their immediate children. Sorting done by wxPG_AUTO_SORT option uses this.

参照:

SortChildren, wxPropertyGrid::SetSortFunction

void wxPropertyGridInterface::SortChildren	(	wxPGPropArg	id,
		int	flags = 0
	)

Sorts children of a property.

Parameters:

id	Name or pointer to a property.
flags	This can contain any of the following options: wxPG_RECURSE: Sorts recursively.

参照:

Sort, wxPropertyGrid::SetSortFunction