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8e81d3f100
This means we don't have to new/delete them, which is a waste of overhead. Signed-off-by: Thiago Macieira <thiago@macieira.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
#include "divecomputermanagementdialog.h"
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#include "models.h"
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#include "mainwindow.h"
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#include <QMessageBox>
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#include "../qthelper.h"
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#include "../helpers.h"
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DiveComputerManagementDialog::DiveComputerManagementDialog(QWidget* parent, Qt::WindowFlags f): QDialog(parent, f),
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model(0)
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{
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ui.setupUi(this);
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init();
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connect(ui.tableView, SIGNAL(clicked(QModelIndex)), this, SLOT(tryRemove(QModelIndex)));
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}
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void DiveComputerManagementDialog::init()
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{
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if (model)
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delete model;
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model = new DiveComputerModel(dcList.dcMap);
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ui.tableView->setModel(model);
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}
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DiveComputerManagementDialog* DiveComputerManagementDialog::instance()
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{
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static DiveComputerManagementDialog *self = new DiveComputerManagementDialog();
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self->setAttribute(Qt::WA_QuitOnClose, false);
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return self;
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}
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void DiveComputerManagementDialog::update()
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{
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model->update();
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ui.tableView->resizeColumnsToContents();
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ui.tableView->setColumnWidth(DiveComputerModel::REMOVE, 22);
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layout()->activate();
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}
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void DiveComputerManagementDialog::tryRemove(const QModelIndex& index)
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{
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if (index.column() != DiveComputerModel::REMOVE){
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return;
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}
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QMessageBox::StandardButton response = QMessageBox::question(
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this,
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tr("Remove the selected Dive Computer?"),
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tr("Are you sure that you want to \n remove the selected dive computer?"),
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QMessageBox::Ok | QMessageBox::Cancel
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);
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if (response == QMessageBox::Ok){
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model->remove(index);
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}
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}
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void DiveComputerManagementDialog::accept()
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{
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model->keepWorkingList();
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hide();
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close();
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}
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void DiveComputerManagementDialog::reject()
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{
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model->dropWorkingList();
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hide();
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close();
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}
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