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enable/disable button

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This commit is contained in:
Martin Brodbeck 2018-07-23 12:49:19 +02:00
parent 5de88ef7a9
commit 609003fc06
3 changed files with 28 additions and 9 deletions
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29
src/gui/mainwindow.cpp
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@ -6,19 +6,14 @@
#include <regex>
#include <QItemSelectionModel>
constexpr int STATUSBAR_TIMEOUT = 5000;
MainWindow::MainWindow()
{
ui_.setupUi(this);
connect(ui_.actionQuit, &QAction::triggered, qApp, QApplication::quit);
connect(ui_.actionEditSeller, &QAction::triggered, this,
&MainWindow::on_actionEditSeller_triggered);
connect(ui_.sellerNoEdit, &QLineEdit::returnPressed, this,
&MainWindow::on_sellerNoEdit_checkSellerNo);
connect(ui_.paidButton, &QPushButton::clicked, this, &MainWindow::on_paidButton_triggered);
marketplace_ = std::make_unique<Marketplace>();
marketplace_->loadFromDb();
statusBar()->showMessage("Gespeicherte Daten wurden geladen.", STATUSBAR_TIMEOUT);
@ -26,6 +21,16 @@ MainWindow::MainWindow()
BasketModel* model = new BasketModel(getMarketplace(), ui_.basketView);
ui_.basketView->setModel(model);
ui_.basketView->setColumnHidden(0, true); // hide the uuid
connect(ui_.actionQuit, &QAction::triggered, qApp, QApplication::quit);
connect(ui_.actionEditSeller, &QAction::triggered, this,
&MainWindow::on_actionEditSeller_triggered);
connect(ui_.sellerNoEdit, &QLineEdit::returnPressed, this,
&MainWindow::on_sellerNoEdit_checkSellerNo);
connect(ui_.paidButton, &QPushButton::clicked, this, &MainWindow::on_paidButton_triggered);
connect(ui_.basketView->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&MainWindow::onBasketViewSelectionChanged);
}
void MainWindow::on_actionEditSeller_triggered()
@ -85,4 +90,14 @@ void MainWindow::on_sellerNoEdit_checkSellerNo()
}
ui_.sellerNoEdit->clear();
}
void MainWindow::onBasketViewSelectionChanged(const QItemSelection& selected,
[[maybe_unused]] const QItemSelection& deselected)
{
if (selected.size() > 0) {
ui_.cancelArticleButton->setEnabled(true);
} else {
ui_.cancelArticleButton->setEnabled(false);
}
}