wxRadioButton

A radio button item is a button which usually denotes one of several mutually exclusive options. It has a text label next to a (usually) round button.

You can create a group of mutually-exclusive radio buttons by specifying wxRB_GROUP for the first in the group. The group ends when another radio button group is created, or there are no more radio buttons.

継承元

wxControl
wxWindow
wxEvtHandler
wxObject

インクルードファイル

<wx/radiobut.h>

ウィンドウスタイル

wxRB_GROUP	Marks the beginning of a new group of radio buttons.
wxRB_SINGLE	In some circumstances, radio buttons that are not consecutive siblings trigger a hang bug in Windows (only). If this happens, add this style to mark the button as not belonging to a group, and implement the mutually-exclusive group behaviour yourself.
wxRB_USE_CHECKBOX	Use a checkbox button instead of radio button (currently supported only on PalmOS).

See also window styles overview.

Event handling

EVT_RADIOBUTTON(id, func)

Process a wxEVT_COMMAND_RADIOBUTTON_SELECTED event, when the radiobutton is clicked.

参照

Event handling overview, wxRadioBox, wxCheckBox

Members

wxRadioButton::wxRadioButton
wxRadioButton::~wxRadioButton
wxRadioButton::Create
wxRadioButton::GetValue
wxRadioButton::SetValue

wxRadioButton::wxRadioButton

wxRadioButton()

Default constructor.

wxRadioButton(wxWindow* parent, wxWindowID id, const wxString& label, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxValidator& validator = wxDefaultValidator, const wxString& name = "radioButton")

Constructor, creating and showing a radio button.

Parameters

parent

Parent window. Must not be NULL.

id

Window identifier. A value of -1 indicates a default value.

label

Label for the radio button.

pos

Window position. If the position (-1, -1) is specified then a default position is chosen.

size

Window size. If the default size (-1, -1) is specified then a default size is chosen.

style

Window style. See wxRadioButton.

validator

Window validator.

name

Window name.

参照

wxRadioButton::Create, wxValidator

wxRadioButton::~wxRadioButton

void ~wxRadioButton()

Destructor, destroying the radio button item.

wxRadioButton::Create

bool Create(wxWindow* parent, wxWindowID id, const wxString& label, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxValidator& validator = wxDefaultValidator, const wxString& name = "radioButton")

Creates the choice for two-step construction. See wxRadioButton::wxRadioButton for further details.

wxRadioButton::GetValue

bool GetValue() const

Returns true if the radio button is depressed, false otherwise.

wxRadioButton::SetValue

void SetValue(const bool value)

Sets the radio button to selected or deselected status. This does not cause a wxEVT_COMMAND_RADIOBUTTON_SELECTED event to get emitted.

Parameters

value

true to select, false to deselect.