don't use annoying and unneeded in C++ casts of NULL to "T *"

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

diff --git a/include/wx/textentry.h b/include/wx/textentry.h
index 415eb8b188638a774e451843190c88edfeff8fae..28bffe991379838ccd2489f6acf0f55e1926d142 100644 (file)
--- a/include/wx/textentry.h
+++ b/include/wx/textentry.h
@@ -45,7 +45,7 @@ public:
 
     virtual wxString GetValue() const = 0;
     virtual wxString GetRange(long from, long to) const;
-    bool IsEmpty() const { return GetValue().empty(); }
+    bool IsEmpty() const { return GetLastPosition() <= 0; }
 
 
     // editing operations
@@ -54,6 +54,7 @@ public:
     virtual void Replace(long from, long to, const wxString& value);
     virtual void Remove(long from, long to) = 0;
     virtual void Clear() { SetValue(wxString()); }
+    void RemoveSelection();
 
 
     // clipboard operations
@@ -91,7 +92,7 @@ public:
     // ---------
 
     virtual void SetSelection(long from, long to) = 0;
-    virtual void SelectAll() { SetSelection(0, GetLastPosition()); }
+    virtual void SelectAll() { SetSelection(-1, -1); }
     virtual void GetSelection(long *from, long *to) const = 0;
     bool HasSelection() const;
     virtual wxString GetStringSelection() const;
@@ -209,6 +210,8 @@ private:
     #include "wx/msw/textentry.h"
 #elif defined(__WXMOTIF__)
     #include "wx/motif/textentry.h"
+#elif defined(__WXPM__)
+    #include "wx/os2/textentry.h"
 #else
     // no platform-specific implementation of wxTextEntry yet
     class WXDLLIMPEXP_CORE wxTextEntry : public wxTextEntryBase