1 files changed, 60 insertions, 0 deletions
diff --git a/src/progress.cpp b/src/progress.cpp
new file mode 100644
index 0000000..6d01482
--- /dev/null
+++ b/src/progress.cpp
@@ -0,0 +1,60 @@
+#include "progress.h"
+
+#include <QProgressBar>
+#include <QHBoxLayout>
+#include <QResizeEvent>
+#include <QLabel>
+
+Progress::Progress(QString text, QWidget *parent)
+    : QWidget(parent)
+    , _label(new QLabel(text, this))
+    , _progress(new QProgressBar(this))
+    , _hidden(false)
+{
+    auto *l = new QHBoxLayout(this);
+    l->setMargin(0);
+    setLayout(l);
+    _progress->setRange(0, 100);
+}
+
+Progress::~Progress()
+{
+
+}
+
+void Progress::resizeEvent(QResizeEvent *event)
+{
+    QWidget::resizeEvent(event);
+    auto size = event->size();
+    int width = size.width() - 150;
+    if (width < 250) {
+        width = size.width();
+        _progress->hide();
+    } else if (_progress->value() != -1) {
+        _progress->show();
+    }
+    _label->setMinimumWidth(width);
+}
+
+void Progress::setProgress(int percent)
+{
+    if (percent == -1) {
+        if (!_hidden || _progress->isVisible()) {
+            _hidden = true;
+            _progress->hide();
+        }
+    } else {
+        _progress->setValue(percent);
+        if (_hidden) {
+            _hidden = false;
+            if (_label->width() > 250) {
+                _progress->show();
+            }
+        }
+    }
+}
+
+void Progress::setCaption(const QString &caption)
+{
+    _label->setText(caption);
+}