Implement native OS X ComboBox for OS X Cocoa, and implement wxTextEntry methods to share code between wxComboBox and wxTextCtrl.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63105 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-01-09 19:50:55 +00:00
parent 4f42c05a1a
commit c84030e020
13 changed files with 617 additions and 395 deletions
--- a/include/wx/osx/textentry.h
+++ b/include/wx/osx/textentry.h
@@ -0,0 +1,107 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/osx/textentry.h
+// Purpose:     wxTextEntry class
+// Author:      Stefan Csomor
+// Modified by: Kevin Ollivier
+// Created:     1998-01-01
+// RCS-ID:      $Id: textctrl.h 62531 2009-11-01 00:58:04Z KO $
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_OSX_TEXTENTRY_H_
+#define _WX_OSX_TEXTENTRY_H_
+
+#if wxUSE_SYSTEM_OPTIONS
+    // set this to 'true' if you want to use the 'classic' MLTE-based implementation
+    // instead of the HIView-based implementation in 10.3 and upwards, the former
+    // has more features (backgrounds etc.), but may show redraw artefacts and other
+    // problems depending on your usage; hence, the default is 'false'.
+    #define wxMAC_TEXTCONTROL_USE_MLTE wxT("mac.textcontrol-use-mlte")
+    // set this to 'true' if you want editable text controls to have spell checking turned
+    // on by default, you can change this setting individually on a control using MacCheckSpelling
+    #define wxMAC_TEXTCONTROL_USE_SPELL_CHECKER wxT("mac.textcontrol-use-spell-checker")
+#endif
+
+#include "wx/control.h"
+
+// forward decl for wxListWidgetImpl implementation type.
+class WXDLLIMPEXP_FWD_CORE wxTextWidgetImpl;
+
+class WXDLLIMPEXP_CORE wxTextEntry: public wxTextEntryBase
+{
+
+public:
+    wxTextEntry()
+    { }
+    
+    virtual ~wxTextEntry() {};
+
+    virtual bool IsEditable() const;
+
+    // If the return values from and to are the same, there is no selection.
+    virtual void GetSelection(long* from, long* to) const;
+
+    // operations
+    // ----------
+
+    // editing
+    virtual void Clear();
+    virtual void Remove(long from, long to);
+
+    // set the max number of characters which may be entered
+    // in a single line text control
+    virtual void SetMaxLength(unsigned long len);
+
+    // writing text inserts it at the current position;
+    // appending always inserts it at the end
+    virtual void WriteText(const wxString& text);
+
+    // Clipboard operations
+    virtual void Copy();
+    virtual void Cut();
+    virtual void Paste();
+
+    virtual bool CanCopy() const;
+    virtual bool CanCut() const;
+    virtual bool CanPaste() const;
+
+    // Undo/redo
+    virtual void Undo();
+    virtual void Redo();
+
+    virtual bool CanUndo() const;
+    virtual bool CanRedo() const;
+
+    // Insertion point
+    virtual void SetInsertionPoint(long pos);
+    virtual void SetInsertionPointEnd();
+    virtual long GetInsertionPoint() const;
+    virtual wxTextPos GetLastPosition() const;
+
+    virtual void SetSelection(long from, long to);
+    virtual void SetEditable(bool editable);
+
+    // Implementation
+    // --------------
+
+    virtual wxTextWidgetImpl * GetTextPeer() const;
+protected:
+
+    virtual wxString DoGetValue() const;
+    
+    bool  m_editable;
+
+  // need to make this public because of the current implementation via callbacks
+    unsigned long  m_maxLength;
+
+    virtual void EnableTextChangedEvents(bool enable)
+    {
+        m_triggerUpdateEvents = enable;
+    }
+
+    bool m_triggerUpdateEvents ;
+
+};
+
+#endif // _WX_OSX_TEXTENTRY_H_