fix the bug which prevented the same wxFile/DirDialog object from being used twice...

[wxWidgets.git] / include / wx / radiobox.h

diff --git a/include/wx/radiobox.h b/include/wx/radiobox.h
index 0cbb947156cf542dafbbacb65899ee21851edb3a..dc9ab4be18c662bbf02565af3b9485d8a2cd90d1 100644 (file)
--- a/include/wx/radiobox.h
+++ b/include/wx/radiobox.h
@@ -16,6 +16,16 @@
 
 #include "wx/ctrlsub.h"
 
+#if wxUSE_TOOLTIPS
+
+#include "wx/dynarray.h"
+
+class WXDLLEXPORT wxToolTip;
+
+WX_DEFINE_EXPORTED_ARRAY_PTR(wxToolTip *, wxToolTipArray);
+
+#endif // wxUSE_TOOLTIPS
+
 extern WXDLLEXPORT_DATA(const wxChar) wxRadioBoxNameStr[];
 
 // ----------------------------------------------------------------------------
@@ -27,22 +37,29 @@ extern WXDLLEXPORT_DATA(const wxChar) wxRadioBoxNameStr[];
 class WXDLLEXPORT wxRadioBoxBase : public wxItemContainerImmutable
 {
 public:
-    // change/query the individual radio button state
-    virtual bool Enable(int n, bool enable = true) = 0;
-    virtual bool Show(int n, bool show = true) = 0;
+    virtual ~wxRadioBoxBase();
 
-    // NB: these functions are stubbed here for now but should become pure
-    //     virtual once all ports implement them
-    virtual bool IsItemEnabled(int WXUNUSED(n)) const { return true; }
-    virtual bool IsItemShown(int WXUNUSED(n)) const { return true; }
+    // 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 number of columns/rows in this radiobox
-    int GetColumnCount() const { return m_numCols; }
-    int GetRowCount() const { return m_numRows; }
+    unsigned int GetColumnCount() const { return m_numCols; }
+    unsigned int GetRowCount() const { return m_numRows; }
 
     // return the item above/below/to the left/right of the given one
     int GetNextItem(int item, wxDirection dir, long style) const;
 
+#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
 
     // deprecated functions
     // --------------------
@@ -56,25 +73,48 @@ protected:
     wxRadioBoxBase()
     {
         m_majorDim = 0;
+
+#if wxUSE_TOOLTIPS
+        m_itemsTooltips = NULL;
+#endif // wxUSE_TOOLTIPS
     }
 
     // return the number of items in major direction (which depends on whether
     // we have wxRA_SPECIFY_COLS or wxRA_SPECIFY_ROWS style)
-    int GetMajorDim() const { return m_majorDim; }
+    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(int majorDim, long style);
+    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
 
 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
-    int m_majorDim,
-        m_numCols,
-        m_numRows;
+    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
 };
 
 #if defined(__WXUNIVERSAL__)