From a97f90531826b33cd5b7a2bc6cbef079b8ebaac2 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Sun, 1 Nov 2020 20:01:00 +0200
Subject: Initial commit

---
 src/mainwindow.cpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/mainwindow.cpp

(limited to 'src/mainwindow.cpp')

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
new file mode 100644
index 0000000..9eba572
--- /dev/null
+++ b/src/mainwindow.cpp
@@ -0,0 +1,29 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include <QApplication>
+#include <QPixmap>
+#include <QResizeEvent>
+
+MainWindow::MainWindow(const QStringList &filePaths, QWidget *parent)
+    : QMainWindow(parent), ui(new Ui::MainWindow) {
+  ui->setupUi(this);
+
+  connect(ui->actionQuit, &QAction::triggered, qApp, &QApplication::quit);
+
+  if (!filePaths.isEmpty()) {
+    current.load(filePaths.first());
+    setWindowTitle(title_format.arg(filePaths.first()));
+    ui->label->setPixmap(current);
+  }
+}
+
+MainWindow::~MainWindow() { delete ui; }
+
+void MainWindow::resizeEvent(QResizeEvent *event) {
+  const auto width = ui->label->width();
+  const auto height = ui->label->height();
+
+  ui->label->setPixmap(current.scaled(width, height, Qt::KeepAspectRatio));
+
+  QMainWindow::resizeEvent(event);
+}
-- 
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