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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "listboxeditorimpl.h"
#include "formwindow.h"
#include "mainwindow.h"
#include "pixmapchooser.h"
#include "command.h"
#include <qlineedit.h>
#include <qlabel.h>
#include <qlistbox.h>
#include <qpushbutton.h>
#include <qcheckbox.h>
#include <klocale.h>
ListBoxEditor::ListBoxEditor( QWidget *parent, QWidget *editWidget, FormWindow *fw )
: ListBoxEditorBase( parent, 0, true ), formwindow( fw )
{
connect( helpButton, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
listbox = (QListBox*)editWidget;
itemText->setText( "" );
itemText->setEnabled( false );
itemPixmap->setText( "" );
itemChoosePixmap->setEnabled( false );
itemDeletePixmap->setEnabled( false );
QListBoxItem *i = 0;
for ( i = listbox->firstItem(); i; i = i->next() ) {
if ( i->pixmap() )
(void)new QListBoxPixmap( preview, *i->pixmap(), i->text() );
else
(void)new QListBoxText( preview, i->text() );
}
if ( preview->firstItem() )
preview->setCurrentItem( preview->firstItem() );
}
void ListBoxEditor::insertNewItem()
{
QListBoxItem *i = new QListBoxText( preview, i18n("New Item") );
preview->setCurrentItem( i );
preview->setSelected( i, true );
}
void ListBoxEditor::deleteCurrentItem()
{
delete preview->item( preview->currentItem() );
if ( preview->currentItem() != -1 )
preview->setSelected( preview->currentItem(), true );
}
void ListBoxEditor::currentItemChanged( QListBoxItem *i )
{
itemText->blockSignals( true );
itemText->setText( "" );
itemPixmap->setText( "" );
itemText->blockSignals( false );
if ( !i ) {
itemText->setEnabled( false );
itemChoosePixmap->setEnabled( false );
itemDeletePixmap->setEnabled( false );
return;
}
itemText->blockSignals( true );
itemText->setEnabled( true );
itemChoosePixmap->setEnabled( true );
itemDeletePixmap->setEnabled( i->pixmap() && !i->pixmap()->isNull() );
itemText->setText( i->text() );
if ( i->pixmap() )
itemPixmap->setPixmap( *i->pixmap() );
itemText->blockSignals( false );
}
void ListBoxEditor::currentTextChanged( const QString &txt )
{
if ( preview->currentItem() == -1 )
return;
preview->blockSignals( true );
if ( preview->item( preview->currentItem() )->pixmap() )
preview->changeItem( *preview->item( preview->currentItem() )->pixmap(), txt, preview->currentItem() );
else
preview->changeItem( txt, preview->currentItem() );
preview->blockSignals( false );
}
void ListBoxEditor::okClicked()
{
applyClicked();
accept();
}
void ListBoxEditor::cancelClicked()
{
reject();
}
void ListBoxEditor::applyClicked()
{
QListBoxItem *i = 0;
QValueList<PopulateListBoxCommand::Item> items;
for ( i = preview->firstItem(); i; i = i->next() ) {
PopulateListBoxCommand::Item item;
if ( i->pixmap() )
item.pix = *i->pixmap();
item.text = i->text();
items.append( item );
}
PopulateListBoxCommand *cmd = new PopulateListBoxCommand( i18n("Edit Items of '%1'" ).arg( listbox->name() ),
formwindow, listbox, items );
cmd->execute();
formwindow->commandHistory()->addCommand( cmd );
}
void ListBoxEditor::choosePixmap()
{
if ( preview->currentItem() == -1 )
return;
QPixmap pix;
if ( preview->item( preview->currentItem() )->pixmap() )
pix = qChoosePixmap( this, formwindow, *preview->item( preview->currentItem() )->pixmap() );
else
pix = qChoosePixmap( this, formwindow, QPixmap() );
if ( pix.isNull() )
return;
QString txt = preview->item( preview->currentItem() )->text();
preview->changeItem( pix, txt, preview->currentItem() );
itemDeletePixmap->setEnabled( true );
}
void ListBoxEditor::moveItemUp()
{
if ( preview->currentItem() < 1 )
return;
QListBoxItem *i = preview->item( preview->currentItem() );
bool hasPix = (i->pixmap() != 0);
QPixmap pix;
if ( hasPix )
pix = *i->pixmap();
QString txt = i->text();
QListBoxItem *p = i->prev();
if ( p->pixmap() )
preview->changeItem( *p->pixmap(), p->text(), preview->currentItem() );
else
preview->changeItem( p->text(), preview->currentItem() );
if ( hasPix )
preview->changeItem( pix, txt, preview->currentItem() - 1 );
else
preview->changeItem( txt, preview->currentItem() - 1 );
}
void ListBoxEditor::moveItemDown()
{
if ( preview->currentItem() == -1 || preview->currentItem() > (int)preview->count() - 2 )
return;
QListBoxItem *i = preview->item( preview->currentItem() );
bool hasPix = (i->pixmap() != 0);
QPixmap pix;
if ( hasPix )
pix = *i->pixmap();
QString txt = i->text();
QListBoxItem *n = i->next();
if ( n->pixmap() )
preview->changeItem( *n->pixmap(), n->text(), preview->currentItem() );
else
preview->changeItem( n->text(), preview->currentItem() );
if ( hasPix )
preview->changeItem( pix, txt, preview->currentItem() + 1 );
else
preview->changeItem( txt, preview->currentItem() + 1 );
}
void ListBoxEditor::deletePixmap()
{
if ( preview->currentItem() == -1 )
return;
QListBoxItem *i = preview->item( preview->currentItem() );
preview->changeItem( i->text(), preview->currentItem() );
itemDeletePixmap->setEnabled( false );
}
#include "listboxeditorimpl.moc"
|
