libyui-ncurses  2.44.1
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NCLogView.h
1 /*
2  Copyright (C) 2000-2012 Novell, Inc
3  This library is free software; you can redistribute it and/or modify
4  it under the terms of the GNU Lesser General Public License as
5  published by the Free Software Foundation; either version 2.1 of the
6  License, or (at your option) version 3.0 of the License. This library
7  is distributed in the hope that it will be useful, but WITHOUT ANY
8  WARRANTY; without even the implied warranty of MERCHANTABILITY or
9  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
10  License for more details. You should have received a copy of the GNU
11  Lesser General Public License along with this library; if not, write
12  to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
13  Floor, Boston, MA 02110-1301 USA
14 */
15 
16 
17 /*-/
18 
19  File: NCLogView.h
20 
21  Author: Michael Andres <ma@suse.de>
22 
23 /-*/
24 
25 #ifndef NCLogView_h
26 #define NCLogView_h
27 
28 #include <iosfwd>
29 
30 #include <yui/YLogView.h>
31 #include "NCPadWidget.h"
32 
33 
34 class NCLogView : public YLogView, public NCPadWidget
35 {
36 private:
37 
38  friend std::ostream & operator<<( std::ostream & STREAM, const NCLogView & OBJ );
39 
40  NCLogView & operator=( const NCLogView & );
41  NCLogView( const NCLogView & );
42 
43 
44  NCtext text;
45 
46 protected:
47 
48  virtual const char * location() const { return "NCLogView"; }
49 
50  virtual void wRedraw();
51  virtual void wRecoded();
52 
53  virtual NCPad * CreatePad();
54  virtual void DrawPad();
55 
56 public:
57 
58  NCLogView( YWidget * parent,
59  const std::string & label,
60  int visibleLines,
61  int maxLines );
62  virtual ~NCLogView();
63 
64  virtual int preferredWidth();
65  virtual int preferredHeight();
66 
67  virtual void setSize( int newWidth, int newHeight );
68 
69  virtual void setLabel( const std::string & nlabel );
70  virtual void displayLogText( const std::string & ntext );
71 
72  virtual NCursesEvent wHandleInput( wint_t key );
73 
74  virtual void setEnabled( bool do_bv );
75 
76  virtual bool setKeyboardFocus()
77  {
78  if ( !grabFocus() )
79  return YWidget::setKeyboardFocus();
80 
81  return true;
82  }
83 };
84 
85 
86 #endif // NCLogView_h
Definition: NCtext.h:37
Definition: NCPad.h:93
virtual void setEnabled(bool do_bv)
Definition: NCLogView.cc:62