wxWidgets: wxPGChoiceEditor Class Reference

| Version: 3.1.7

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Public Member Functions | List of all members
wxPGChoiceEditor Class Reference

`#include </cygdrive/c/Users/Hamis/Cygwin-packaging/wxWidgets3.1/wxWidgets3.1-3.1.7-1.x86_64/src/wxWidgets-3.1.7/interface/wx/propgrid/editors.h>`

Inheritance diagram for wxPGChoiceEditor:
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## Public Member Functions
| wxPGChoiceEditor ()
virtual | ~wxPGChoiceEditor ()
virtual wxPGWindowList | CreateControls (wxPropertyGrid *propgrid, wxPGProperty *property, const wxPoint &pos, const wxSize &size) const
| Instantiates editor controls.
virtual void | UpdateControl (wxPGProperty *property, wxWindow *ctrl) const
| Loads value from property to the control.
virtual bool | OnEvent (wxPropertyGrid *propgrid, wxPGProperty *property, wxWindow *primaryCtrl, wxEvent &event) const
| Handles events.
virtual bool | GetValueFromControl (wxVariant &variant, wxPGProperty *property, wxWindow *ctrl) const
| Returns value from control, via parameter variant.
virtual void | SetValueToUnspecified (wxPGProperty *property, wxWindow *ctrl) const
| Sets value in control to unspecified.
virtual wxString | GetName () const
| Returns pointer to the name of the editor.
virtual void | SetControlIntValue (wxPGProperty *property, wxWindow *ctrl, int value) const
| Sets control's value specifically from int (applies to choice etc.).
virtual void | SetControlStringValue (wxPGProperty *property, wxWindow *ctrl, const wxString &txt) const
| Sets control's value specifically from string.
virtual int | InsertItem (wxWindow *ctrl, const wxString &label, int index) const
| Inserts item to existing control.
virtual void | DeleteItem (wxWindow *ctrl, int index) const
| Deletes item from existing control.
virtual bool | CanContainCustomImage () const
| Returns true if control itself can contain the custom image.
wxWindow * | CreateControlsBase (wxPropertyGrid *propgrid, wxPGProperty *property, const wxPoint &pos, const wxSize &sz, long extraStyle) const
Public Member Functions inherited from wxPGEditor
| wxPGEditor ()
| Constructor.
virtual | ~wxPGEditor ()
| Destructor.
virtual void | DrawValue (wxDC &dc, const wxRect &rect, wxPGProperty *property, const wxString &text) const
| Draws value for given property.
virtual void | SetControlAppearance (wxPropertyGrid *pg, wxPGProperty *property, wxWindow *ctrl, const wxPGCell &appearance, const wxPGCell &oldAppearance, bool unspecified) const
| Called by property grid to set new appearance for the control.
virtual void | OnFocus (wxPGProperty *property, wxWindow *wnd) const
| Extra processing when control gains focus.
Public Member Functions inherited from wxObject
| wxObject ()
| Default ctor; initializes to NULL the internal reference data.
| wxObject (const wxObject &other)
| Copy ctor.
virtual | ~wxObject ()
| Destructor.
virtual wxClassInfo * | GetClassInfo () const
| This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar).
wxObjectRefData * | GetRefData () const
| Returns the wxObject::m_refData pointer, i.e. the data referenced by this object.
bool | IsKindOf (const wxClassInfo *info) const
| Determines whether this class is a subclass of (or the same class as) the given class.
bool | IsSameAs (const wxObject &obj) const
| Returns true if this object has the same data pointer as obj.
void | Ref (const wxObject &clone)
| Makes this object refer to the data in clone.
void | SetRefData (wxObjectRefData *data)
| Sets the wxObject::m_refData pointer.
void | UnRef ()
| Decrements the reference count in the associated data, and if it is zero, deletes the data.
void | UnShare ()
| This is the same of AllocExclusive() but this method is public.
void | operator delete (void *buf)
| The delete operator is defined for debugging versions of the library only, when the identifier `__WXDEBUG__` is defined.
void * | operator new (size_t size, const wxString &filename=NULL, int lineNum=0)
| The new operator is defined for debugging versions of the library only, when the identifier `__WXDEBUG__` is defined.

## Additional Inherited Members
Public Attributes inherited from wxPGEditor
void * | m_clientData
Protected Member Functions inherited from wxObject
void | AllocExclusive ()
| Ensure that this object's data is not shared with any other object.
virtual wxObjectRefData * | CreateRefData () const
| Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it.
virtual wxObjectRefData * | CloneRefData (const wxObjectRefData *data) const
| Creates a new instance of the wxObjectRefData-derived class specific to this object and initializes it copying data.
Protected Attributes inherited from wxObject
wxObjectRefData * | m_refData
| Pointer to an object which is the object's reference-counted data.

## Constructor & Destructor Documentation

## ◆ wxPGChoiceEditor()

wxPGChoiceEditor::wxPGChoiceEditor | ( |  | ) |

## ◆ ~wxPGChoiceEditor()

virtual wxPGChoiceEditor::~wxPGChoiceEditor | ( |  | ) |
| virtual

## Member Function Documentation

## ◆ CanContainCustomImage()

virtual bool wxPGChoiceEditor::CanContainCustomImage | ( |  | ) | const
| virtual

Returns true if control itself can contain the custom image.

Default implementation returns false.

Reimplemented from wxPGEditor.

## ◆ CreateControls()

virtual wxPGWindowList wxPGChoiceEditor::CreateControls | ( | wxPropertyGrid * | propgrid,
|  | wxPGProperty * | property,
|  | const wxPoint & | pos,
|  | const wxSize & | size ) const
| virtual

Instantiates editor controls.

Parameters

  propgrid | wxPropertyGrid to which the property belongs (use as parent for control).
  property | Property for which this method is called.
  pos | Position, inside wxPropertyGrid, to create control(s) to.
  size | Initial size for control(s).

Remarks
  - It is not necessary to call wxEvtHandler::Bind() for interesting editor events. All events from controls are automatically forwarded to wxPGEditor::OnEvent() and wxPGProperty::OnEvent().

Implements wxPGEditor.

Reimplemented in wxPGChoiceAndButtonEditor, and wxPGComboBoxEditor.

## ◆ CreateControlsBase()

wxWindow * wxPGChoiceEditor::CreateControlsBase | ( | wxPropertyGrid * | propgrid,
|  | wxPGProperty * | property,
|  | const wxPoint & | pos,
|  | const wxSize & | sz,
|  | long | extraStyle ) const

## ◆ DeleteItem()

virtual void wxPGChoiceEditor::DeleteItem | ( | wxWindow * | ctrl,
|  | int | index ) const
| virtual

Deletes item from existing control.

Default implementation does nothing.

Reimplemented from wxPGEditor.

## ◆ GetName()

virtual wxString wxPGChoiceEditor::GetName | ( |  | ) | const
| virtual

Returns pointer to the name of the editor.

For example, wxPGEditor_TextCtrl has name "TextCtrl". If you don't need to access your custom editor by string name, then you do not need to implement this function.

Reimplemented from wxPGEditor.

Reimplemented in wxPGChoiceAndButtonEditor, and wxPGComboBoxEditor.

## ◆ GetValueFromControl()

virtual bool wxPGChoiceEditor::GetValueFromControl | ( | wxVariant & | variant,
|  | wxPGProperty * | property,
|  | wxWindow * | ctrl ) const
| virtual

Returns value from control, via parameter variant.

Usually ends up calling property's StringToValue() or IntToValue(). Returns true if value was different.

Reimplemented from wxPGEditor.

Reimplemented in wxPGComboBoxEditor.

## ◆ InsertItem()

virtual int wxPGChoiceEditor::InsertItem | ( | wxWindow * | ctrl,
|  | const wxString & | label,
|  | int | index ) const
| virtual

Inserts item to existing control.

Index -1 means end of list. Default implementation does nothing. Returns index of item added.

Reimplemented from wxPGEditor.

## ◆ OnEvent()

virtual bool wxPGChoiceEditor::OnEvent | ( | wxPropertyGrid * | propgrid,
|  | wxPGProperty * | property,
|  | wxWindow * | wnd_primary,
|  | wxEvent & | event ) const
| virtual

Handles events.

Returns true if value in control was modified (see wxPGProperty::OnEvent() for more information).

Remarks
  wxPropertyGrid will automatically unfocus the editor when `wxEVT_TEXT_ENTER` is received and when it results in property value being modified. This happens regardless of editor type (i.e. behaviour is same for any wxTextCtrl and wxComboBox based editor).

Implements wxPGEditor.

Reimplemented in wxPGComboBoxEditor.

## ◆ SetControlIntValue()

virtual void wxPGChoiceEditor::SetControlIntValue | ( | wxPGProperty * | property,
|  | wxWindow * | ctrl,
|  | int | value ) const
| virtual

Sets control's value specifically from int (applies to choice etc.).

Reimplemented from wxPGEditor.

## ◆ SetControlStringValue()

virtual void wxPGChoiceEditor::SetControlStringValue | ( | wxPGProperty * | property,
|  | wxWindow * | ctrl,
|  | const wxString & | txt ) const
| virtual

Sets control's value specifically from string.

Reimplemented from wxPGEditor.

## ◆ SetValueToUnspecified()

virtual void wxPGChoiceEditor::SetValueToUnspecified | ( | wxPGProperty * | property,
|  | wxWindow * | ctrl ) const
| virtual

Sets value in control to unspecified.

Reimplemented from wxPGEditor.

## ◆ UpdateControl()

virtual void wxPGChoiceEditor::UpdateControl | ( | wxPGProperty * | property,
|  | wxWindow * | ctrl ) const
| virtual

Loads value from property to the control.

Implements wxPGEditor.

Reimplemented in wxPGComboBoxEditor.