Add entry for 2.8.0.1

[wxWidgets.git] / src / common / radiocmn.cpp

diff --git a/src/common/radiocmn.cpp b/src/common/radiocmn.cpp
index dbaae7076d91fb1d994a84276dc5a3efcdb5ee82..d31889c4b304b764044e52c8eb192f8abad1be05 100644 (file)
--- a/src/common/radiocmn.cpp
+++ b/src/common/radiocmn.cpp
@@ -30,10 +30,38 @@
     #include "wx/radiobox.h"
 #endif //WX_PRECOMP
 
     #include "wx/radiobox.h"
 #endif //WX_PRECOMP
 

+#if wxUSE_TOOLTIPS
+    #include "wx/tooltip.h"
+#endif // wxUSE_TOOLTIPS
+
+#if wxUSE_HELP
+    #include "wx/cshelp.h"
+#endif
+

 // ============================================================================
 // implementation
 // ============================================================================
 
 // ============================================================================
 // implementation
 // ============================================================================
 

+void wxRadioBoxBase::SetMajorDim(unsigned int majorDim, long style)
+{
+    wxCHECK_RET( majorDim != 0, _T("major radiobox dimension can't be 0") );
+
+    m_majorDim = majorDim;
+
+    int minorDim = (GetCount() + m_majorDim - 1) / m_majorDim;
+
+    if ( style & wxRA_SPECIFY_COLS )
+    {
+        m_numCols = majorDim;
+        m_numRows = minorDim;
+    }
+    else // wxRA_SPECIFY_ROWS
+    {
+        m_numCols = minorDim;
+        m_numRows = majorDim;
+    }
+}
+

 int wxRadioBoxBase::GetNextItem(int item, wxDirection dir, long style) const
 {
     int count = GetCount(),
 int wxRadioBoxBase::GetNextItem(int item, wxDirection dir, long style) const
 {
     int count = GetCount(),


@@ -130,37 +158,137 @@ int wxRadioBoxBase::GetNextItem(int item, wxDirection dir, long style) const
     return item;
 }
 
     return item;
 }
 

-#if WXWIN_COMPATIBILITY_2_4
+#if wxUSE_TOOLTIPS

 
 

-// these functions are deprecated and don't do anything
-int wxRadioBoxBase::GetNumberOfRowsOrCols() const
+void wxRadioBoxBase::SetItemToolTip(unsigned int item, const wxString& text)

 {
 {

-    return 1;
+    wxASSERT_MSG( item < GetCount(), _T("Invalid item index") );
+
+    // extend the array to have entries for all our items on first use
+    if ( !m_itemsTooltips )
+    {
+        m_itemsTooltips = new wxToolTipArray;
+        m_itemsTooltips->resize(GetCount());
+    }
+
+    wxToolTip *tooltip = (*m_itemsTooltips)[item];
+
+    bool changed = true;
+    if ( text.empty() )
+    {
+        if ( tooltip )
+        {
+            // delete the tooltip
+            delete tooltip;
+            tooltip = NULL;
+        }
+        else // nothing to do
+        {
+            changed = false;
+        }
+    }
+    else // non empty tooltip text
+    {
+        if ( tooltip )
+        {
+            // just change the existing tooltip text, don't change the tooltip
+            tooltip->SetTip(text);
+            changed = false;
+        }
+        else // no tooltip yet
+        {
+            // create the new one
+            tooltip = new wxToolTip(text);
+        }
+    }
+
+    if ( changed )
+    {
+        (*m_itemsTooltips)[item] = tooltip;
+        DoSetItemToolTip(item, tooltip);
+    }

 }
 
 }
 

-void wxRadioBoxBase::SetNumberOfRowsOrCols(int WXUNUSED(n))
+void
+wxRadioBoxBase::DoSetItemToolTip(unsigned int WXUNUSED(item),
+                                 wxToolTip * WXUNUSED(tooltip))

 {
 {

+    // per-item tooltips not implemented by default

 }
 
 }
 

-#endif // WXWIN_COMPATIBILITY_2_4
+#endif // wxUSE_TOOLTIPS
+
+wxRadioBoxBase::~wxRadioBoxBase()
+{
+#if wxUSE_TOOLTIPS
+    if ( m_itemsTooltips )
+    {
+        const size_t n = m_itemsTooltips->size();
+        for ( size_t i = 0; i < n; i++ )
+            delete (*m_itemsTooltips)[i];
+
+        delete m_itemsTooltips;
+    }
+#endif // wxUSE_TOOLTIPS
+}
+
+#if wxUSE_HELP
+
+// set helptext for a particular item
+void wxRadioBoxBase::SetItemHelpText(unsigned int n, const wxString& helpText)
+{
+    wxCHECK_RET( n < GetCount(), _T("Invalid item index") );
+
+    if ( m_itemsHelpTexts.empty() )
+    {
+        // once-only initialization of the array: reserve space for all items
+        m_itemsHelpTexts.Add(wxEmptyString, GetCount());
+    }
+
+    m_itemsHelpTexts[n] = helpText;
+}

 
 

-#if WXWIN_COMPATIBILITY_2_2
+// retrieve helptext for a particular item
+wxString wxRadioBoxBase::GetItemHelpText( unsigned int n ) const
+{
+    wxCHECK_MSG( n < GetCount(), wxEmptyString, _T("Invalid item index") );
+
+    return m_itemsHelpTexts.empty() ? wxString() : m_itemsHelpTexts[n];
+}

 
 

-int wxRadioBoxBase::Number() const
+// return help text for the item for which wxEVT_HELP was generated.
+wxString wxRadioBoxBase::DoGetHelpTextAtPoint(const wxWindow *derived,
+                                              const wxPoint& pt,
+                                              wxHelpEvent::Origin origin) const

 {
 {

-    return GetCount();
+    const int item = origin == wxHelpEvent::Origin_HelpButton
+                        ? GetItemFromPoint(pt)
+                        : GetSelection();
+
+    if ( item != wxNOT_FOUND )
+    {
+        wxString text = GetItemHelpText(wx_static_cast(unsigned int, item));
+        if( !text.empty() )
+            return text;
+    }
+
+    return derived->wxWindowBase::GetHelpTextAtPoint(pt, origin);

 }
 
 }
 

-wxString wxRadioBoxBase::GetLabel(int n) const
+#endif // wxUSE_HELP
+
+#if WXWIN_COMPATIBILITY_2_4
+
+// these functions are deprecated and don't do anything
+int wxRadioBoxBase::GetNumberOfRowsOrCols() const

 {
 {

-    return GetString(n);
+    return 1;

 }
 
 }
 

-void wxRadioBoxBase::SetLabel(int n, const wxString& label)
+void wxRadioBoxBase::SetNumberOfRowsOrCols(int WXUNUSED(n))

 {
 {

-    SetString(n, label);

 }
 
 }
 

-#endif // WXWIN_COMPATIBILITY_2_2
+#endif // WXWIN_COMPATIBILITY_2_4

 
 #endif // wxUSE_RADIOBOX
 
 #endif // wxUSE_RADIOBOX