Upport scrolling changes and mouse wheel changes.

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

diff --git a/include/wx/stattext.h b/include/wx/stattext.h
index cf49abca926933f0f564d7b45e333ad6cc2b539d..8795777ea8d1bf8677e52523c971cd627734182b 100644 (file)
--- a/include/wx/stattext.h
+++ b/include/wx/stattext.h
@@ -1,10 +1,10 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        stattext.h
 // Purpose:     wxStaticText base header
 /////////////////////////////////////////////////////////////////////////////
 // Name:        stattext.h
 // Purpose:     wxStaticText base header

-// Author:      wxWidgets Team
+// Author:      Julian Smart

 // Modified by:
 // Created:
 // Modified by:
 // Created:

-// Copyright:   (c) wxWidgets Team
+// Copyright:   (c) Julian Smart

 // RCS-ID:      $Id$
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // RCS-ID:      $Id$
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -18,17 +18,78 @@
 
 #include "wx/control.h"
 
 
 #include "wx/control.h"
 

-extern WXDLLEXPORT_DATA(const wxChar*) wxStaticTextNameStr;
+/*
+ * wxStaticText flags
+ */
+#define wxST_NO_AUTORESIZE         0x0001
+#define wxST_MARKUP                0x0002
+
+#define wxST_ELLIPSIZE_START       0x0004
+#define wxST_ELLIPSIZE_MIDDLE      0x0008
+#define wxST_ELLIPSIZE_END         0x0010
+
+
+extern WXDLLEXPORT_DATA(const wxChar) wxStaticTextNameStr[];

 
 class WXDLLEXPORT wxStaticTextBase : public wxControl
 {
 public:
     wxStaticTextBase() { }
 
 
 class WXDLLEXPORT wxStaticTextBase : public wxControl
 {
 public:
     wxStaticTextBase() { }
 

+    // wrap the text of the control so that no line is longer than the given
+    // width (if possible: this function won't break words)
+    // This function will modify the value returned by GetLabel()!
+    void Wrap(int width);
+

     // overriden base virtuals
     virtual bool AcceptsFocus() const { return false; }
     virtual bool HasTransparentBackground() { return true; }
 
     // overriden base virtuals
     virtual bool AcceptsFocus() const { return false; }
     virtual bool HasTransparentBackground() { return true; }
 

+    bool IsEllipsized() const
+    {
+        return HasFlag(wxST_ELLIPSIZE_START) ||
+               HasFlag(wxST_ELLIPSIZE_MIDDLE) ||
+               HasFlag(wxST_ELLIPSIZE_END);
+    }
+
+    // get the string without mnemonic characters ('&') and without markup
+    // (if wxST_MARKUP is being used)
+    virtual wxString GetLabelText() const;
+
+    // public utilities (symmetric to those in wxControl about mnemonics):
+
+    // removes the markup accepted by wxStaticText when wxST_MARKUP is used,
+    // and then returns the cleaned string
+    static wxString RemoveMarkup(const wxString& str);
+
+    // escapes the alls special symbols (<>"'&) present inside the given string
+    // using the corresponding entities (&lt; &gt; &quot; &apos; &amp;)
+    static wxString EscapeMarkup(const wxString& str);
+
+
+protected:      // functions required for wxST_ELLIPSIZE_* support
+
+    // just calls RemoveMarkup & Ellipsize on the original label.
+    virtual wxString GetEllipsizedLabelWithoutMarkup() const;
+
+    // replaces parts of the string with ellipsis if needed
+    wxString Ellipsize(const wxString& label) const;
+
+    // to be called when updating the size of the static text:
+    // updates the label redoing ellipsization calculations
+    void UpdateLabel();
+
+    // These functions are platform-specific and must be overridden in ports
+    // which do not natively support ellipsization and they must be implemented
+    // in a way so that the m_label member of wxControl is not touched:
+
+    // returns the real label currently displayed inside the control.
+    virtual wxString DoGetLabel() const { return wxEmptyString; }
+
+    // sets the real label currently displayed inside the control,
+    // _without_ invalidating the size. The text passed is always markup-free.
+    virtual void DoSetLabel(const wxString& WXUNUSED(str)) { }
+

 private:
     DECLARE_NO_COPY_CLASS(wxStaticTextBase)
 };
 private:
     DECLARE_NO_COPY_CLASS(wxStaticTextBase)
 };


@@ -39,8 +100,10 @@ private:
     #include "wx/msw/stattext.h"
 #elif defined(__WXMOTIF__)
     #include "wx/motif/stattext.h"
     #include "wx/msw/stattext.h"
 #elif defined(__WXMOTIF__)
     #include "wx/motif/stattext.h"

-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)

     #include "wx/gtk/stattext.h"
     #include "wx/gtk/stattext.h"

+#elif defined(__WXGTK__)
+    #include "wx/gtk1/stattext.h"

 #elif defined(__WXMAC__)
     #include "wx/mac/stattext.h"
 #elif defined(__WXCOCOA__)
 #elif defined(__WXMAC__)
     #include "wx/mac/stattext.h"
 #elif defined(__WXCOCOA__)