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Viewing changes to tools/designer/src/components/taskmenu/listwidgeteditor.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Adam Conrad
  • Date: 2005-08-24 04:09:09 UTC
  • Revision ID: james.westby@ubuntu.com-20050824040909-xmxe9jfr4a0w5671
Tags: upstream-4.0.0
Import upstream version 4.0.0

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tools/designer/src/components/taskmenu/listwidgeteditor.cpp
 
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/****************************************************************************
 
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**
 
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
 
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**
 
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** This file is part of the designer application of the Qt Toolkit.
 
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**
 
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** This file may be distributed under the terms of the Q Public License
 
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** as defined by Trolltech AS of Norway and appearing in the file
 
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** LICENSE.QPL included in the packaging of this file.
 
10
**
 
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** This file may be distributed and/or modified under the terms of the
 
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** GNU General Public License version 2 as published by the Free Software
 
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** Foundation and appearing in the file LICENSE.GPL included in the
 
14
** packaging of this file.
 
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**
 
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
 
17
**   information about Qt Commercial License Agreements.
 
18
** See http://www.trolltech.com/qpl/ for QPL licensing information.
 
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
 
20
**
 
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** Contact info@trolltech.com if any conditions of this licensing are
 
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** not clear to you.
 
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**
 
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 
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**
 
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****************************************************************************/
 
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#include "listwidgeteditor.h"
 
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#include <findicondialog_p.h>
 
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#include <iconloader_p.h>
 
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#include <QtDesigner/QtDesigner>
 
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#include <QtGui/QComboBox>
 
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#include <QtCore/QDir>
 
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#include <QtCore/qdebug.h>
 
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using namespace qdesigner_internal;
 
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ListWidgetEditor::ListWidgetEditor(QDesignerFormWindowInterface *form, QWidget *parent)
 
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    : QDialog(parent)
 
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{
 
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    ui.setupUi(this);
 
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    m_form = form;
 
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    ui.deleteButton->setIcon(createIconSet(QString::fromUtf8("editdelete.png")));
 
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    ui.deleteButton->setEnabled(false);
 
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}
 
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ListWidgetEditor::~ListWidgetEditor()
 
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{
 
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}
 
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void ListWidgetEditor::fillContentsFromListWidget(QListWidget *listWidget)
 
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{
 
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    for (int i=0; i<listWidget->count(); ++i) {
 
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        QListWidgetItem *item = listWidget->item(i);
 
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        ui.listWidget->addItem(item->clone());
 
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    }
 
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    ui.listWidget->setCurrentRow(ui.listWidget->count() - 1);
 
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}
 
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void ListWidgetEditor::fillContentsFromComboBox(QComboBox *comboBox)
 
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{
 
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    for (int i=0; i<comboBox->count(); ++i) {
 
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        QListWidgetItem *item = new QListWidgetItem();
 
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        item->setText(comboBox->itemText(i));
 
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        item->setIcon(comboBox->itemIcon(i));
 
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        ui.listWidget->addItem(item);
 
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    }
 
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    ui.listWidget->setCurrentRow(ui.listWidget->count() - 1);
 
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}
 
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void ListWidgetEditor::on_newItemButton_clicked()
 
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{
 
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    int row = ui.listWidget->currentRow() + 1;
 
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    if (row < ui.listWidget->count()) {
 
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        ui.listWidget->insertItem(row, tr("New Item"));
 
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    } else {
 
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        ui.listWidget->addItem(tr("New Item"));
 
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        ui.listWidget->setCurrentRow(ui.listWidget->count() - 1);
 
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        row = ui.listWidget->count() - 1;
 
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    }
 
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    ui.listWidget->setCurrentRow(row);
 
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}
 
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void ListWidgetEditor::on_deleteItemButton_clicked()
 
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{
 
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    int row = ui.listWidget->currentRow();
 
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    if (row != -1)
 
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        delete ui.listWidget->takeItem(row);
 
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    if (row < ui.listWidget->count())
 
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        ui.listWidget->setCurrentRow(row);
 
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}
 
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void ListWidgetEditor::on_moveItemUpButton_clicked()
 
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{
 
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    int row = ui.listWidget->currentRow();
 
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    if (row <= 0)
 
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        return; // nothing to do
 
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    ui.listWidget->insertItem(row - 1, ui.listWidget->takeItem(row));
 
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    ui.listWidget->setCurrentRow(row - 1);
 
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}
 
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void ListWidgetEditor::on_moveItemDownButton_clicked()
 
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{
 
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    int row = ui.listWidget->currentRow();
 
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    if (row == -1 || row == ui.listWidget->count() - 1)
 
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        return; // nothing to do
 
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    ui.listWidget->insertItem(row + 1, ui.listWidget->takeItem(row));
 
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    ui.listWidget->setCurrentRow(row + 1);
 
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}
 
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void ListWidgetEditor::on_listWidget_currentRowChanged(int currentRow)
 
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{
 
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    QString text;
 
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    QIcon icon;
 
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    if (currentRow != -1) {
 
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        QListWidgetItem *item = ui.listWidget->item(currentRow);
 
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        text = item->text();
 
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        icon = item->icon();
 
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    }
 
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    ui.itemTextLineEdit->setText(text);
 
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    ui.previewButton->setIcon(icon);
 
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    ui.deleteButton->setEnabled(!icon.isNull());
 
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    ui.itemTextLineEdit->selectAll();
 
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    ui.itemTextLineEdit->setFocus();
 
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}
 
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void ListWidgetEditor::on_itemTextLineEdit_textChanged(const QString &text)
 
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{
 
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    int currentRow = ui.listWidget->currentRow();
 
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    if (currentRow != -1) {
 
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        QListWidgetItem *item = ui.listWidget->item(currentRow);
 
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        item->setText(text);
 
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    }
 
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}
 
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void ListWidgetEditor::on_deleteButton_clicked()
 
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{
 
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    int currentRow = ui.listWidget->currentRow();
 
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    if (currentRow == -1)
 
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        return;
 
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    QListWidgetItem *item = ui.listWidget->item(currentRow);
 
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    item->setIcon(QIcon());
 
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    ui.previewButton->setIcon(QIcon());
 
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    ui.deleteButton->setEnabled(false);
 
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}
 
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void ListWidgetEditor::on_previewButton_clicked()
 
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{
 
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    int currentRow = ui.listWidget->currentRow();
 
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    if (currentRow == -1)
 
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        return;
 
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    QListWidgetItem *item = ui.listWidget->item(currentRow);
 
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167
    FindIconDialog dialog(m_form, 0);
 
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    QString file_path;
 
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    QString qrc_path;
 
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    QIcon icon = item->icon();
 
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    if (icon.isNull()) {
 
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        file_path = m_form->absoluteDir().absolutePath();
 
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    } else {
 
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        file_path = m_form->core()->iconCache()->iconToFilePath(icon);
 
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        qrc_path = m_form->core()->iconCache()->iconToQrcPath(icon);
 
177
    }
 
178
 
 
179
    dialog.setPaths(qrc_path, file_path);
 
180
    if (dialog.exec()) {
 
181
        file_path = dialog.filePath();
 
182
        qrc_path = dialog.qrcPath();
 
183
        if (!file_path.isEmpty()) {
 
184
            icon = m_form->core()->iconCache()->nameToIcon(file_path, qrc_path);
 
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            item->setIcon(icon);
 
186
            ui.previewButton->setIcon(icon);
 
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            ui.deleteButton->setEnabled(!icon.isNull());
 
188
        }
 
189
    }
 
190
}
 
191
 
 
192
int ListWidgetEditor::count() const
 
193
{
 
194
    return ui.listWidget->count();
 
195
}
 
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197
QIcon ListWidgetEditor::icon(int row) const
 
198
{
 
199
    return ui.listWidget->item(row)->icon();
 
200
}
 
201
 
 
202
QString ListWidgetEditor::text(int row) const
 
203
{
 
204
    return ui.listWidget->item(row)->text();
 
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}