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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/cocoa/control.h
3 // Purpose: wxControl class
4 // Author: David Elliott
5 // Modified by:
6 // Created: 2003/02/15
7 // RCS-ID: $Id$
8 // Copyright: (c) 2003 David Elliott
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef __WX_COCOA_CONTROL_H__
13 #define __WX_COCOA_CONTROL_H__
14
15 #include "wx/cocoa/NSControl.h"
16
17 // ========================================================================
18 // wxControl
19 // ========================================================================
20
21 class WXDLLEXPORT wxControl : public wxControlBase, public wxCocoaNSControl
22 {
23 DECLARE_ABSTRACT_CLASS(wxControl)
24 WX_DECLARE_COCOA_OWNER(NSControl,NSView,NSView)
25 DECLARE_EVENT_TABLE()
26 // ------------------------------------------------------------------------
27 // initialization
28 // ------------------------------------------------------------------------
29 public:
30 wxControl() {}
31 wxControl(wxWindow *parent, wxWindowID winid,
32 const wxPoint& pos = wxDefaultPosition,
33 const wxSize& size = wxDefaultSize, long style = 0,
34 const wxValidator& validator = wxDefaultValidator,
35 const wxString& name = wxControlNameStr)
36 {
37 Create(parent, winid, pos, size, style, validator, name);
38 }
39
40 bool Create(wxWindow *parent, wxWindowID winid,
41 const wxPoint& pos = wxDefaultPosition,
42 const wxSize& size = wxDefaultSize, long style = 0,
43 const wxValidator& validator = wxDefaultValidator,
44 const wxString& name = wxControlNameStr);
45 virtual ~wxControl();
46
47 // ------------------------------------------------------------------------
48 // Implementation
49 // ------------------------------------------------------------------------
50 public:
51
52 // implementation from now on
53 // --------------------------
54
55 void OnEraseBackground(wxEraseEvent& event);
56
57 virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
58
59 // Calls the callback and appropriate event handlers
60 bool ProcessCommand(wxCommandEvent& event);
61
62 // Enables the control
63 virtual void CocoaSetEnabled(bool enable);
64 protected:
65 virtual wxSize DoGetBestSize() const;
66
67 // Provides a common implementation of title setting which strips mnemonics
68 // and then calls setTitle: with the stripped string. May be implemented
69 // to call setTitleWithMnemonic: on OpenStep-compatible systems. Only
70 // intended for use by views or cells which implement at least setTitle:
71 // and possibly setTitleWithMnemonic: such as NSBox and NSButton or NSCell
72 // classes, for example as used by wxRadioBox. Not usable with classes like
73 // NSTextField which expect setStringValue:.
74 static void CocoaSetLabelForObject(const wxString& labelWithWxMnemonic, struct objc_object *anObject);
75 };
76
77 #endif
78 // __WX_COCOA_CONTROL_H__