23324ae1c7
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52381 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
319 lines
9.3 KiB
Objective-C
319 lines
9.3 KiB
Objective-C
/////////////////////////////////////////////////////////////////////////////
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// Name: radiobox.h
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// Purpose: documentation for wxRadioBox class
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// Author: wxWidgets team
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// RCS-ID: $Id$
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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/**
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@class wxRadioBox
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@wxheader{radiobox.h}
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A radio box item is used to select one of number of mutually exclusive
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choices. It is displayed as a vertical column or horizontal row of
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labelled buttons.
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@beginStyleTable
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@style{wxRA_SPECIFY_ROWS}:
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The major dimension parameter refers to the maximum number of rows.
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@style{wxRA_SPECIFY_COLS}:
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The major dimension parameter refers to the maximum number of
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columns.
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@style{wxRA_USE_CHECKBOX}:
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Use of the checkbox controls instead of radio buttons (currently
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supported only on PalmOS)
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@endStyleTable
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@beginEventTable
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@event{EVT_RADIOBOX(id\, func)}:
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Process a wxEVT_COMMAND_RADIOBOX_SELECTED event, when a radiobutton
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is clicked.
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@endEventTable
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@library{wxcore}
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@category{ctrl}
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@appearance{radiobox.png}
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@seealso
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@ref overview_eventhandlingoverview "Event handling overview", wxRadioButton,
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wxCheckBox
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*/
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class wxRadioBox : public wxControlWithItems
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{
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public:
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//@{
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/**
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Constructor, creating and showing a radiobox.
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@param parent
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Parent window. Must not be @NULL.
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@param id
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Window identifier. The value wxID_ANY indicates a default value.
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@param label
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Label for the static box surrounding the radio buttons.
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@param pos
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Window position. If wxDefaultPosition is specified then a default position
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is chosen.
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@param size
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Window size. If wxDefaultSize is specified then a default size is
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chosen.
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@param n
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Number of choices with which to initialize the radiobox.
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@param choices
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An array of choices with which to initialize the radiobox.
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@param majorDimension
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Specifies the maximum number of rows (if style contains wxRA_SPECIFY_ROWS) or
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columns (if style contains wxRA_SPECIFY_COLS) for a two-dimensional
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radiobox.
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@param style
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Window style. See wxRadioBox.
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@param validator
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Window validator.
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@param name
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Window name.
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@sa Create(), wxValidator
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*/
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wxRadioBox();
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wxRadioBox(wxWindow* parent, wxWindowID id,
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const wxString& label,
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const wxPoint& point = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0,
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const wxString choices[] = @NULL,
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int majorDimension = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = "radioBox");
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wxRadioBox(wxWindow* parent, wxWindowID id,
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const wxString& label,
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const wxPoint& point,
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const wxSize& size,
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const wxArrayString& choices,
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int majorDimension = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = "radioBox");
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//@}
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/**
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Destructor, destroying the radiobox item.
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*/
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~wxRadioBox();
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//@{
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/**
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Creates the radiobox for two-step construction. See wxRadioBox()
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for further details.
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*/
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bool Create(wxWindow* parent, wxWindowID id,
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const wxString& label,
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const wxPoint& point = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0,
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const wxString choices[] = @NULL,
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int majorDimension = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = "radioBox");
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bool Create(wxWindow* parent, wxWindowID id,
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const wxString& label,
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const wxPoint& point,
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const wxSize& size,
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const wxArrayString& choices,
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int majorDimension = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = "radioBox");
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//@}
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//@{
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/**
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Enables or disables an individual button in the radiobox.
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@param enable
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@true to enable, @false to disable.
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@param n
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The zero-based button to enable or disable.
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@sa wxWindow::Enable
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*/
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virtual bool Enable(bool enable = @true);
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virtual bool Enable(unsigned int n, bool enable = @true);
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//@}
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/**
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Finds a button matching the given string, returning the position if found, or
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-1 if not found.
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@param string
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The string to find.
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*/
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int FindString(const wxString& string);
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/**
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Returns the number of columns in the radiobox.
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*/
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unsigned int GetColumnCount();
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/**
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Returns a radio box item under the point, a zero-based item index, or @c
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wxNOT_FOUND if no item is under the point.
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@param pt
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Point in client coordinates.
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*/
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int GetItemFromPoint(const wxPoint pt);
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/**
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Returns the helptext associated with the specified @e item if any or @c
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wxEmptyString.
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@param item
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The zero-based item index.
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@sa SetItemHelpText()
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*/
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wxString GetItemHelpText(unsigned int item);
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/**
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Returns the tooltip associated with the specified @e item if any or @NULL.
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@sa SetItemToolTip(), wxWindow::GetToolTip
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*/
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wxToolTip * GetItemToolTip(unsigned int item);
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/**
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Returns the radiobox label.
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@param n
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The zero-based button index.
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@sa SetLabel()
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*/
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wxString GetLabel();
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/**
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Returns the number of rows in the radiobox.
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*/
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unsigned int GetRowCount();
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/**
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Returns the zero-based position of the selected button.
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*/
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int GetSelection();
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/**
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Returns the label for the button at the given position.
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@param n
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The zero-based button position.
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*/
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wxString GetString(unsigned int n);
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/**
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Returns the selected string.
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*/
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wxString GetStringSelection();
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/**
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Returns @true if the item is enabled or @false if it was disabled using
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@ref enable() "Enable(n, @false)".
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@b Platform note: Currently only implemented in wxMSW, wxGTK and wxUniversal
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and always returns @true in the other ports.
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@param n
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The zero-based button position.
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*/
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bool IsItemEnabled(unsigned int n);
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/**
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Returns @true if the item is currently shown or @false if it was hidden
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using
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@ref show() "Show(n, @false)".
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Note that this function returns @true for an item which hadn't been hidden
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even
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if the entire radiobox is not currently shown.
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@b Platform note: Currently only implemented in wxMSW, wxGTK and wxUniversal
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and always returns @true in the other ports.
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@param n
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The zero-based button position.
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*/
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bool IsItemShown(unsigned int n);
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/**
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Sets the helptext for an item. Empty string erases any existing helptext.
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@param item
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The zero-based item index.
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@param helptext
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The help text to set for the item.
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@sa GetItemHelpText()
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*/
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void SetItemHelpText(unsigned int item, const wxString& helptext);
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/**
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Sets the tooltip text for the specified item in the radio group.
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@b Platform note: Currently only implemented in wxMSW and wxGTK2 and does
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nothing in the other ports.
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@param item
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Index of the item the tooltip will be shown for.
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@param text
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Tooltip text for the item, the tooltip is removed if empty.
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@sa GetItemToolTip(), wxWindow::SetToolTip
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*/
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void SetItemToolTip(unsigned int item, const wxString& text);
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/**
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Sets the radiobox label.
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@param label
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The label to set.
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@param n
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The zero-based button index.
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*/
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void SetLabel(const wxString& label);
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/**
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Sets a button by passing the desired string position. This does not cause
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a wxEVT_COMMAND_RADIOBOX_SELECTED event to get emitted.
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@param n
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The zero-based button position.
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*/
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void SetSelection(int n);
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/**
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Sets the selection to a button by passing the desired string. This does not
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cause
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a wxEVT_COMMAND_RADIOBOX_SELECTED event to get emitted.
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@param string
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The label of the button to select.
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*/
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void SetStringSelection(const wxString& string);
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};
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