1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/** @file
*
* VBox frontends: Qt4 GUI ("VirtualBox"):
* VBoxLineTextEdit class definitions
*/
/*
* Copyright (C) 2009 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/* VBox includes */
#include "VBoxGlobal.h"
#include "VBoxLineTextEdit.h"
#include "QIFileDialog.h"
/* Qt includes */
#include <QDialogButtonBox>
#include <QFile>
#include <QLineEdit>
#include <QPushButton>
#include <QTextEdit>
#include <QTextStream>
////////////////////////////////////////////////////////////////////////////////
// VBoxTextEditor
VBoxTextEditor::VBoxTextEditor (QWidget *aParent /* = NULL */)
: QIWithRetranslateUI<QIDialog> (aParent)
{
QVBoxLayout *mainLayout = new QVBoxLayout (this);
mainLayout->setMargin (12);
/* We need a text editor */
mTextEdit = new QTextEdit (this);
mainLayout->addWidget (mTextEdit);
/* and some buttons to interact with */
mButtonBox = new QDialogButtonBox (QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
mOpenBtn = new QPushButton (this);
mButtonBox->addButton (mOpenBtn, QDialogButtonBox::ActionRole);
mainLayout->addWidget (mButtonBox);
/* Connect the buttons so that they are useful */
connect (mButtonBox, SIGNAL (accepted()),
this, SLOT (accept()));
connect (mButtonBox, SIGNAL (rejected()),
this, SLOT (reject()));
connect (mOpenBtn, SIGNAL (clicked()),
this, SLOT (open()));
/* Applying language settings */
retranslateUi();
}
void VBoxTextEditor::setText (const QString& aText)
{
mTextEdit->setText (aText);
}
QString VBoxTextEditor::text() const
{
return mTextEdit->toPlainText();
}
void VBoxTextEditor::retranslateUi()
{
setWindowTitle (tr ("Edit text"));
mOpenBtn->setText (tr ("&Replace..."));
mOpenBtn->setToolTip (tr ("Replaces the current text with the content of a file."));
}
void VBoxTextEditor::open()
{
QString fileName = QIFileDialog::getOpenFileName (vboxGlobal().documentsPath(), tr("Text (*.txt);;All (*.*)"), this, tr("Select a file to open..."));
if (!fileName.isEmpty())
{
QFile file (fileName);
if (file.open(QFile::ReadOnly))
{
QTextStream in (&file);
mTextEdit->setPlainText (in.readAll());
}
}
}
////////////////////////////////////////////////////////////////////////////////
// VBoxLineTextEdit
VBoxLineTextEdit::VBoxLineTextEdit (QWidget *aParent /* = NULL */)
: QIWithRetranslateUI<QPushButton> (aParent)
{
connect (this, SIGNAL (clicked()),
this, SLOT (edit()));
setFocusPolicy (Qt::StrongFocus);
retranslateUi();
}
void VBoxLineTextEdit::retranslateUi()
{
QPushButton::setText (tr ("&Edit"));
}
void VBoxLineTextEdit::edit()
{
VBoxTextEditor te (this);
te.setText (mText);
if (te.exec() == QDialog::Accepted)
mText = te.text();
}
|