First version OpenGL drawing

2019-10-23 08:53:19 +02:00
parent 7e815634bb
commit 6aa52236a8
15 changed files with 318 additions and 17 deletions
@@ -0,0 +1,21 @@
+#include "stretchpanel.h"
+#include <QVBoxLayout>
+
+StretchPanel::StretchPanel(QWidget *parent) : QWidget(parent)
+{
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    setLayout(layout);
+
+    m_lowSlider = new QSlider(Qt::Horizontal, this);
+    m_highSlider = new QSlider(Qt::Horizontal, this);
+
+    m_lowSlider->setRange(0, UINT16_MAX);
+    m_highSlider->setRange(0, UINT16_MAX);
+    m_highSlider->setValue(UINT16_MAX);
+
+    layout->addWidget(m_lowSlider);
+    layout->addWidget(m_highSlider);
+
+    connect(m_lowSlider, SIGNAL(valueChanged(int)), this, SIGNAL(lowChanged(int)));
+    connect(m_highSlider, SIGNAL(valueChanged(int)), this, SIGNAL(highChanged(int)));
+}