// Modified by:
// Created: 10.09.00
// RCS-ID: $Id$
-// Copyright: (c) wxWidgets team
+// Copyright: (c) Vadim Zeitlin
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_RADIOBOX_H_BASE_
#define _WX_RADIOBOX_H_BASE_
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma interface "radioboxbase.h"
-#endif
+#include "wx/defs.h"
#if wxUSE_RADIOBOX
-#include "wx/control.h"
+#include "wx/ctrlsub.h"
+
+#if wxUSE_TOOLTIPS
+
+#include "wx/dynarray.h"
+
+class WXDLLIMPEXP_FWD_CORE wxToolTip;
+
+WX_DEFINE_EXPORTED_ARRAY_PTR(wxToolTip *, wxToolTipArray);
-WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
+#endif // wxUSE_TOOLTIPS
+
+extern WXDLLIMPEXP_DATA_CORE(const char) wxRadioBoxNameStr[];
// ----------------------------------------------------------------------------
// wxRadioBoxBase is not a normal base class, but rather a mix-in because the
// real wxRadioBox derives from different classes on different platforms: for
-// example, it is a wxStaticBox in wxUniv but not in wxMSW
+// example, it is a wxStaticBox in wxUniv and wxMSW but not in other ports
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxRadioBoxBase
+class WXDLLIMPEXP_CORE wxRadioBoxBase : public wxItemContainerImmutable
{
public:
- // selection
- virtual void SetSelection(int n) = 0;
- virtual int GetSelection() const = 0;
+ virtual ~wxRadioBoxBase();
- virtual wxString GetStringSelection() const
- {
- wxString s;
- int sel = GetSelection();
- if ( sel != wxNOT_FOUND )
- s = GetString(sel);
+ // change/query the individual radio button state
+ virtual bool Enable(unsigned int n, bool enable = true) = 0;
+ virtual bool Show(unsigned int n, bool show = true) = 0;
+ virtual bool IsItemEnabled(unsigned int n) const = 0;
+ virtual bool IsItemShown(unsigned int n) const = 0;
- return s;
- }
-
- virtual bool SetStringSelection(const wxString& s)
- {
- int sel = FindString(s);
- if ( sel != wxNOT_FOUND )
- {
- SetSelection(sel);
+ // return number of columns/rows in this radiobox
+ unsigned int GetColumnCount() const { return m_numCols; }
+ unsigned int GetRowCount() const { return m_numRows; }
- return true;
- }
+ // return the next active (i.e. shown and not disabled) item above/below/to
+ // the left/right of the given one
+ int GetNextItem(int item, wxDirection dir, long style) const;
- return false;
+#if wxUSE_TOOLTIPS
+ // set the tooltip text for a radio item, empty string unsets any tooltip
+ void SetItemToolTip(unsigned int item, const wxString& text);
+
+ // get the individual items tooltip; returns NULL if none
+ wxToolTip *GetItemToolTip(unsigned int item) const
+ { return m_itemsTooltips ? (*m_itemsTooltips)[item] : NULL; }
+#endif // wxUSE_TOOLTIPS
+
+#if wxUSE_HELP
+ // set helptext for a particular item, pass an empty string to erase it
+ void SetItemHelpText(unsigned int n, const wxString& helpText);
+
+ // retrieve helptext for a particular item, empty string means no help text
+ wxString GetItemHelpText(unsigned int n) const;
+#else // wxUSE_HELP
+ // just silently ignore the help text, it's better than requiring using
+ // conditional compilation in all code using this function
+ void SetItemHelpText(unsigned int WXUNUSED(n),
+ const wxString& WXUNUSED(helpText))
+ {
}
+#endif // wxUSE_HELP
- // string access
- virtual int GetCount() const = 0;
- virtual int FindString(const wxString& s) const
+ // returns the radio item at the given position or wxNOT_FOUND if none
+ // (currently implemented only under MSW and GTK)
+ virtual int GetItemFromPoint(const wxPoint& WXUNUSED(pt)) const
{
- int count = GetCount();
- for ( int n = 0; n < count; n++ )
- {
- if ( GetString(n) == s )
- return n;
- }
-
return wxNOT_FOUND;
}
- virtual wxString GetString(int n) const = 0;
- virtual void SetString(int n, const wxString& label) = 0;
- // change the individual radio button state
- virtual void Enable(int n, bool enable = true) = 0;
- virtual void Show(int n, bool show = true) = 0;
+protected:
+ wxRadioBoxBase()
+ {
+ m_numCols =
+ m_numRows =
+ m_majorDim = 0;
- // layout parameters
- virtual int GetColumnCount() const = 0;
- virtual int GetRowCount() const = 0;
+#if wxUSE_TOOLTIPS
+ m_itemsTooltips = NULL;
+#endif // wxUSE_TOOLTIPS
+ }
- // return the item above/below/to the left/right of the given one
- int GetNextItem(int item, wxDirection dir, long style) const;
+ virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
+
+ // return the number of items in major direction (which depends on whether
+ // we have wxRA_SPECIFY_COLS or wxRA_SPECIFY_ROWS style)
+ unsigned int GetMajorDim() const { return m_majorDim; }
+
+ // sets m_majorDim and also updates m_numCols/Rows
+ //
+ // the style parameter should be the style of the radiobox itself
+ void SetMajorDim(unsigned int majorDim, long style);
+
+#if wxUSE_TOOLTIPS
+ // called from SetItemToolTip() to really set the tooltip for the specified
+ // item in the box (or, if tooltip is NULL, to remove any existing one).
+ //
+ // NB: this function should really be pure virtual but to avoid breaking
+ // the build of the ports for which it's not implemented yet we provide
+ // an empty stub in the base class for now
+ virtual void DoSetItemToolTip(unsigned int item, wxToolTip *tooltip);
+
+ // returns true if we have any item tooltips
+ bool HasItemToolTips() const { return m_itemsTooltips != NULL; }
+#endif // wxUSE_TOOLTIPS
+
+#if wxUSE_HELP
+ // Retrieve help text for an item: this is a helper for the implementation
+ // of wxWindow::GetHelpTextAtPoint() in the real radiobox class
+ wxString DoGetHelpTextAtPoint(const wxWindow *derived,
+ const wxPoint& pt,
+ wxHelpEvent::Origin origin) const;
+#endif // wxUSE_HELP
+
+private:
+ // the number of elements in major dimension (i.e. number of columns if
+ // wxRA_SPECIFY_COLS or the number of rows if wxRA_SPECIFY_ROWS) and also
+ // the number of rows/columns calculated from it
+ unsigned int m_majorDim,
+ m_numCols,
+ m_numRows;
+
+#if wxUSE_TOOLTIPS
+ // array of tooltips for the individual items
+ //
+ // this array is initially NULL and initialized on first use
+ wxToolTipArray *m_itemsTooltips;
+#endif
- // for compatibility only, don't use these methods in new code!
-#if WXWIN_COMPATIBILITY_2_2
- int Number() const { return GetCount(); }
- wxString GetLabel(int n) const { return GetString(n); }
- void SetLabel(int n, const wxString& label) { SetString(n, label); }
-#endif // WXWIN_COMPATIBILITY_2_2
+#if wxUSE_HELP
+ // help text associated with a particular item or empty string if none
+ wxArrayString m_itemsHelpTexts;
+#endif // wxUSE_HELP
};
#if defined(__WXUNIVERSAL__)
#include "wx/msw/radiobox.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/radiobox.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/radiobox.h"
+#elif defined(__WXGTK__)
+ #include "wx/gtk1/radiobox.h"
#elif defined(__WXMAC__)
- #include "wx/mac/radiobox.h"
+ #include "wx/osx/radiobox.h"
#elif defined(__WXCOCOA__)
#include "wx/cocoa/radiobox.h"
#elif defined(__WXPM__)
#endif // wxUSE_RADIOBOX
-#endif
- // _WX_RADIOBOX_H_BASE_
+#endif // _WX_RADIOBOX_H_BASE_
projects / wxWidgets.git / blobdiff