extract event handler body in a separate function instead of using a hack to call...

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

diff --git a/include/wx/stattext.h b/include/wx/stattext.h
index 0c30862324ef3db05b64878b9753dde8d8adca18..f8d7ede736f1e583001f94456e22f2eb3f91a076 100644 (file)
--- a/include/wx/stattext.h
+++ b/include/wx/stattext.h
@@ -1,13 +1,127 @@
-#ifndef __STATTEXTH_BASE__
-#define __STATTEXTH_BASE_
-
-#if defined(__WINDOWS__)
-#include "wx/msw/stattext.h"
-#elif defined(__MOTIF__)
-#include "wx/xt/stattext.h"
-#elif defined(__GTK__)
-#include "wx/gtk/stattext.h"
-#endif
+/////////////////////////////////////////////////////////////////////////////
+// Name:        stattext.h
+// Purpose:     wxStaticText base header
+// Author:      Julian Smart
+// Modified by:
+// Created:
+// Copyright:   (c) Julian Smart
+// RCS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_STATTEXT_H_BASE_
+#define _WX_STATTEXT_H_BASE_
+
+#include "wx/defs.h"
+
+#if wxUSE_STATTEXT
+
+#include "wx/control.h"
+
+/*
+ * 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 WXDLLIMPEXP_DATA_CORE(const char) wxStaticTextNameStr[];
+
+class WXDLLIMPEXP_CORE 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; }
+
+    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):
+
+    // 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; }
+
+    // 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:
+    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__)
+    #include "wx/msw/stattext.h"
+#elif defined(__WXMOTIF__)
+    #include "wx/motif/stattext.h"
+#elif defined(__WXGTK20__)
+    #include "wx/gtk/stattext.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk1/stattext.h"
+#elif defined(__WXMAC__)
+    #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
-    // __STATTEXTH_BASE__
+
+#endif // !wxNO_PORT_STATTEXT_INCLUDE
+
+#endif // wxUSE_STATTEXT
+
+#endif // _WX_STATTEXT_H_BASE_