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/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version
2 of the License, or (at your option) any later version.
*/
#include <QComboBox>
#include <QLineEdit>
#include <QPushButton>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QCompleter>
#include <QLabel>
#include "listeditor.h"
#include "listmodel.h"
ListEditor::ListEditor(ListModel *model, QWidget *parent) : QWidget(parent), mModel(model){
QString caption = QString(tr("Edit %1s")).arg(model->table());
QLabel *l1 = new QLabel(caption);
mItems = new QComboBox;
mItems->setModel(mModel);
mEdit = new QLineEdit;
QCompleter *completer = new QCompleter(this);
completer->setModel(mModel);
completer->setCompletionRole(Qt::DisplayRole);
mEdit->setCompleter(completer);
mAdd = new QPushButton(tr("Add"));
connect(mAdd, SIGNAL(clicked()), this, SLOT(addItem()));
mRemove = new QPushButton(tr("Remove"));
connect(mRemove, SIGNAL(clicked()), this, SLOT(removeItem()));
mRename = new QPushButton(tr("Rename"));
connect(mRename, SIGNAL(clicked()), this, SLOT(renameItem()));
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addWidget(mAdd);
buttonLayout->addWidget(mRemove);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(l1);
mainLayout->addWidget(mItems);
mainLayout->addWidget(mEdit);
mainLayout->addLayout(buttonLayout);
mainLayout->setContentsMargins(0, 0, 0, 0);
setLayout(mainLayout);
}
void ListEditor::addItem(){
if(mEdit->text().isEmpty()){
return;
}
QString newItem = mEdit->text().toLower().trimmed();
QModelIndex idx = mModel->index(newItem);
if(idx == QModelIndex()){
mModel->addItem(newItem);
emit itemAdded(newItem);
}else{
emit itemAdded(idx.data().toString());
}
}
void ListEditor::removeItem(){
mModel->removeItem(mItems->currentText());
}
void ListEditor::renameItem(){
QString oldName = mItems->currentText();
QString newName = mEdit->text();
if(!newName.isEmpty()){
mModel->renameItem(oldName, newName);
}
}
void ListEditor::itemChanged(const QString &name){
mEdit->setText(name);
}
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