Support using GetTextExtent() with empty string to get descent in wxOSX.

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

diff --git a/include/wx/stattext.h b/include/wx/stattext.h
index 8795777ea8d1bf8677e52523c971cd627734182b..fa0ea259c91ae8d63d8e7539197fe31fbd5e2327 100644 (file)
--- a/include/wx/stattext.h
+++ b/include/wx/stattext.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        stattext.h
+// Name:        wx/stattext.h
 // Purpose:     wxStaticText base header
 // Author:      Julian Smart
 // Modified by:
@@ -22,16 +22,14 @@
  * wxStaticText flags
  */
 #define wxST_NO_AUTORESIZE         0x0001
-#define wxST_MARKUP                0x0002
-
+// free 0x0002 bit
 #define wxST_ELLIPSIZE_START       0x0004
 #define wxST_ELLIPSIZE_MIDDLE      0x0008
 #define wxST_ELLIPSIZE_END         0x0010
 
+extern WXDLLIMPEXP_DATA_CORE(const char) wxStaticTextNameStr[];
 
-extern WXDLLEXPORT_DATA(const wxChar) wxStaticTextNameStr[];
-
-class WXDLLEXPORT wxStaticTextBase : public wxControl
+class WXDLLIMPEXP_CORE wxStaticTextBase : public wxControl
 {
 public:
     wxStaticTextBase() { }
@@ -41,7 +39,7 @@ public:
     // This function will modify the value returned by GetLabel()!
     void Wrap(int width);
 
-    // overriden base virtuals
+    // overridden base virtuals
     virtual bool AcceptsFocus() const { return false; }
     virtual bool HasTransparentBackground() { return true; }
 
@@ -52,27 +50,17 @@ public:
                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;
+    // choose the default border for this window
+    virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
+
+    // Calls Ellipsize() on the real label if necessary. Unlike GetLabelText(),
+    // keeps the mnemonics instead of removing them.
+    virtual wxString GetEllipsizedLabel() const;
 
-    // replaces parts of the string with ellipsis if needed
+    // Replaces parts of the string with ellipsis according to the ellipsize
+    // style. Shouldn't be called if we don't have any.
     wxString Ellipsize(const wxString& label) const;
 
     // to be called when updating the size of the static text:
@@ -81,19 +69,23 @@ protected:      // functions required for wxST_ELLIPSIZE_* support
 
     // 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:
+    // in a way so that the m_labelOrig 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.
+    // _without_ invalidating the size. The text passed is always markup-free
+    // but may contain the mnemonic characters.
     virtual void DoSetLabel(const wxString& WXUNUSED(str)) { }
 
 private:
-    DECLARE_NO_COPY_CLASS(wxStaticTextBase)
+    wxDECLARE_NO_COPY_CLASS(wxStaticTextBase);
 };
 
+// see wx/generic/stattextg.h for the explanation
+#ifndef wxNO_PORT_STATTEXT_INCLUDE
+
 #if defined(__WXUNIVERSAL__)
     #include "wx/univ/stattext.h"
 #elif defined(__WXMSW__)
@@ -105,16 +97,15 @@ private:
 #elif defined(__WXGTK__)
     #include "wx/gtk1/stattext.h"
 #elif defined(__WXMAC__)
-    #include "wx/mac/stattext.h"
+    #include "wx/osx/stattext.h"
 #elif defined(__WXCOCOA__)
     #include "wx/cocoa/stattext.h"
 #elif defined(__WXPM__)
     #include "wx/os2/stattext.h"
-#elif defined(__WXPALMOS__)
-    #include "wx/palmos/stattext.h"
 #endif
 
+#endif // !wxNO_PORT_STATTEXT_INCLUDE
+
 #endif // wxUSE_STATTEXT
 
-#endif
-    // _WX_STATTEXT_H_BASE_
+#endif // _WX_STATTEXT_H_BASE_