summaryrefslogtreecommitdiffstats
path: root/tdeui/klineeditdlg.cpp
blob: 2df4a14ad349e9d0607fd83e62d05dbe1aa48e84 (plain)
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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
/* This file is part of the KDE libraries
   Copyright (C) 1999 Preston Brown <pbrown@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/
#include <config.h>

#include <tqvalidator.h>
#include <tqpushbutton.h>
#include <tqlineedit.h>
#include <tqlabel.h>
#include <tqlayout.h>
#undef Unsorted // Required for --enable-final (tqdir.h)
#include <tqfiledialog.h>

#include <kbuttonbox.h>
#include <klocale.h>
#include <kapplication.h>
#include <klineedit.h>
#include <kstdguiitem.h>

#include "klineeditdlg.h"

KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value,
			    TQWidget *parent )
  : KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, 0L, true,
		 true, KStdGuiItem::clear() )
{
  TQVBoxLayout *topLayout = new TQVBoxLayout( plainPage(), 0, spacingHint() );
  TQLabel *label = new TQLabel(_text, plainPage() );
  topLayout->addWidget( label, 1 );

  edit = new KLineEdit( plainPage(), 0L );
  edit->setMinimumWidth(edit->tqsizeHint().width() * 3);
  label->setBuddy(edit);  // please "scheck" style
  //  connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) );
  connect( edit, TQT_SIGNAL(textChanged(const TQString&)),
	   TQT_SLOT(slotTextChanged(const TQString&)) );
  topLayout->addWidget( edit, 1 );

  connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(slotClear()) );
  edit->setText( _value );
  if ( _value.isEmpty() )
  {
      enableButtonOK( false );
      enableButton(KDialogBase::User1, false);
  }
  edit->setSelection(0, edit->text().length());
  edit->setFocus();
}



#if 0
KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value,
			    TQWidget *parent, bool _file_mode )
    : TQDialog( parent, 0L, true )
{
  TQGridLayout *layout = new TQGridLayout(this, 4, 3, 10);

  TQLabel *label = new TQLabel(_text, this);
  layout->addWidget(label, 0, 0, AlignLeft);

  edit = new KLineEdit( this, 0L );
  edit->setMinimumWidth(edit->tqsizeHint().width() * 3);
  connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) );

  if ( _file_mode ) {
    completion = new KURLCompletion();
  	edit->setCompletionObject( completion );
	edit->setAutoDeleteCompletionObject( true );
  } else
    completion = 0L;

  layout->addMultiCellWidget(edit, 1, 1, 0, _file_mode ? 1 : 2);
  layout->setColStretch(1, 1);

  if (_file_mode) {
    TQPushButton *browse = new TQPushButton(i18n("&Browse..."), this);
    layout->addWidget(browse, 1, 2, AlignCenter);
    connect(browse, TQT_SIGNAL(clicked()),
	    TQT_SLOT(slotBrowse()));
  }

  TQFrame *hLine = new TQFrame(this);
  hLine->setFrameStyle(TQFrame::Sunken|TQFrame::HLine);
  layout->addMultiCellWidget(hLine, 2, 2, 0, 2);

  KButtonBox *bBox = new KButtonBox(this);
  layout->addMultiCellWidget(bBox, 3, 3, 0, 2);

  TQPushButton *ok = bBox->addButton(KStdGuiItem::ok());
  ok->setDefault(true);
  connect( ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept()));

  bBox->addStretch(1);

  TQPushButton *clear = bBox->addButton(KStdGuiItem::clear());
  connect( clear, TQT_SIGNAL(clicked()), TQT_SLOT(slotClear()));

  bBox->addStretch(1);

  TQPushButton *cancel = bBox->addButton(KStdGuiItem::cancel());
  connect( cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));

  bBox->layout();

  layout->activate();

  edit->setText( _value );
  edit->setSelection(0, edit->text().length());
  edit->setFocus();
}
#endif


KLineEditDlg::~KLineEditDlg()
{
}

void KLineEditDlg::slotClear()
{
    edit->setText(TQString::null);
}

void KLineEditDlg::slotTextChanged(const TQString &text)
{
  bool on;
  if ( edit->validator() ) {
    TQString str = edit->text();
    int index = edit->cursorPosition();
    on = ( edit->validator()->validate( str, index )
	   == TQValidator::Acceptable );
  } else {
    on = !text.isEmpty();
  }
  enableButtonOK( on );
  enableButton(KDialogBase::User1, text.length());
}

TQString KLineEditDlg::text() const
{
    return edit->text();
}

TQString KLineEditDlg::getText(const TQString &_text, const TQString& _value,
                              bool *ok, TQWidget *parent, TQValidator *_validator )
{
    KLineEditDlg dlg(_text, _value, parent );
    dlg.lineEdit()->setValidator( _validator );
    dlg.slotTextChanged( _value ); // trigger validation

    bool ok_ = dlg.exec() == TQDialog::Accepted;
    if ( ok )
        *ok = ok_;
    if ( ok_ )
        return dlg.text();
    return TQString::null;
}

TQString KLineEditDlg::getText(const TQString &_caption, const TQString &_text,
                              const TQString& _value,
                              bool *ok, TQWidget *parent, TQValidator *_validator )
{
    KLineEditDlg dlg( _text, _value, parent );
    dlg.setCaption( _caption );
    dlg.lineEdit()->setValidator( _validator );
    dlg.slotTextChanged( _value ); // trigger validation

    bool ok_ = dlg.exec() == TQDialog::Accepted;
    if ( ok )
        *ok = ok_;
    if ( ok_ )
        return dlg.text();
    return TQString::null;
}

void KLineEditDlg::virtual_hook( int id, void* data )
{ KDialogBase::virtual_hook( id, data ); }

#include "klineeditdlg.moc"