libyui-qt
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YQLogView.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: YQLogView.h
20
21 Author: Stefan Hundhammer <shundhammer@suse.de>
22
23/-*/
24
25
26#ifndef YQLogView_h
27#define YQLogView_h
28
29#include <QFrame>
30#include <QTextEdit>
31
32#include <yui/YLogView.h>
33
34class YQWidgetCaption;
35class MyTextEdit;
36
37
38
39class YQLogView : public QFrame, public YLogView
40{
41 Q_OBJECT
42
43public:
44
48 YQLogView( YWidget * parent,
49 const std::string & label,
50 int visibleLines,
51 int maxLines );
52
56 virtual ~YQLogView();
57
58protected:
67 virtual void displayLogText( const std::string & text );
68
69public:
70
76 virtual void setLabel( const std::string & label );
77
83 virtual void setEnabled( bool enabled );
84
90 virtual int preferredWidth();
91
97 virtual int preferredHeight();
98
104 virtual void setSize( int newWidth, int newHeight );
105
109 virtual bool setKeyboardFocus();
110
111
112protected:
113
114 YQWidgetCaption * _caption;
115 MyTextEdit * _qt_text;
116 QString _lastText;
117
118private slots:
119 void slotResize();
120
121};
122
123
124// We need a resize event in order to set the cursor to the last line
125// for the auto-scroll feature
126class MyTextEdit : public QTextEdit
127{
128 Q_OBJECT
129public:
130 MyTextEdit( QWidget* parent ) : QTextEdit (parent) {}
131
132protected:
133
134 void resizeEvent ( QResizeEvent * event )
135 {
136 emit resized();
137 QTextEdit::resizeEvent(event);
138 }
139
140signals:
141 void resized();
142
143};
144
145
146#endif // YQLogView_h
Definition YQLogView.h:127
Definition YQLogView.h:40
virtual void displayLogText(const std::string &text)
Definition YQLogView.cc:82
virtual void setEnabled(bool enabled)
Definition YQLogView.cc:128
virtual int preferredHeight()
Definition YQLogView.cc:144
virtual ~YQLogView()
Definition YQLogView.cc:75
virtual void setLabel(const std::string &label)
Definition YQLogView.cc:120
virtual int preferredWidth()
Definition YQLogView.cc:137
virtual bool setKeyboardFocus()
Definition YQLogView.cc:181
virtual void setSize(int newWidth, int newHeight)
Definition YQLogView.cc:174
Definition YQWidgetCaption.h:39