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 f8d7ede736f1e583001f94456e22f2eb3f91a076..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:
 // Purpose:     wxStaticText base header
 // Author:      Julian Smart
 // Modified by:


@@ -22,7 +22,7 @@
  * wxStaticText flags
  */
 #define wxST_NO_AUTORESIZE         0x0001
  * 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
 #define wxST_ELLIPSIZE_START       0x0004
 #define wxST_ELLIPSIZE_MIDDLE      0x0008
 #define wxST_ELLIPSIZE_END         0x0010


@@ -39,7 +39,7 @@ public:
     // This function will modify the value returned by GetLabel()!
     void Wrap(int width);
 
     // 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; }
 
     virtual bool AcceptsFocus() const { return false; }
     virtual bool HasTransparentBackground() { return true; }
 


@@ -50,32 +50,17 @@ public:
                HasFlag(wxST_ELLIPSIZE_END);
     }
 
                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):
-
-    // get the string without mnemonic characters ('&') and without markup
-    static wxString GetLabelText(const wxString& label);
-
-    // removes the markup accepted by wxStaticText when wxST_MARKUP is used,
-    // and then returns the cleaned string
-    static wxString RemoveMarkup(const wxString& str);
-
-    // escapes all special symbols (<>"'&) present in 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
 
     // choose the default border for this window
     virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
 
 protected:      // functions required for wxST_ELLIPSIZE_* support
 
     // choose the default border for this window
     virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
 

-    // just calls RemoveMarkup & Ellipsize on the original label.
-    virtual wxString GetEllipsizedLabelWithoutMarkup() const;
+    // 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:
     wxString Ellipsize(const wxString& label) const;
 
     // to be called when updating the size of the static text:


@@ -84,13 +69,14 @@ 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
 
     // 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,
 
     // 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:
     virtual void DoSetLabel(const wxString& WXUNUSED(str)) { }
 
 private:


@@ -116,8 +102,6 @@ private:
     #include "wx/cocoa/stattext.h"
 #elif defined(__WXPM__)
     #include "wx/os2/stattext.h"
     #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
 
 #endif // !wxNO_PORT_STATTEXT_INCLUDE