Scroll test in debug window. Remove later.

debugwindow.cpp

@@ -23,6 +23,11 @@ debugWindow::debugWindow(QWidget *parent) :
     connect(&queueTimer,SIGNAL(timeout()),this,SLOT(getQueue()));
     cacheTimer.start();
     queueTimer.start();
+
+    connect(ui->scrolltester, &scrolltest::haveRawClicksXY,
+            [=](const int x, const int y) {
+            ui->scrollTestLabel->setText(QString("X: %1, Y: %2").arg(x).arg(y));
+    });
 }
 
 debugWindow::~debugWindow()

debugwindow.h

@@ -10,6 +10,7 @@
 
 #include "cachingqueue.h"
 #include "wfviewtypes.h"
+#include "scrolltest.h"
 
 namespace Ui {
 class debugWindow;

debugwindow.ui

@@ -220,6 +220,71 @@
        </item>
       </layout>
      </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_4">
+       <property name="leftMargin">
+        <number>10</number>
+       </property>
+       <property name="topMargin">
+        <number>10</number>
+       </property>
+       <property name="rightMargin">
+        <number>10</number>
+       </property>
+       <property name="bottomMargin">
+        <number>10</number>
+       </property>
+       <item>
+        <widget class="QLabel" name="label_4">
+         <property name="text">
+          <string>Scroll test:</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="scrolltest" name="scrolltester" native="true">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="minimumSize">
+          <size>
+           <width>500</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>500</width>
+           <height>16777215</height>
+          </size>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLabel" name="scrollTestLabel">
+         <property name="text">
+          <string>TextLabel</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_3">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </item>
      <item>
       <spacer name="verticalSpacer">
        <property name="orientation">
@@ -247,6 +312,14 @@
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>scrolltest</class>
+   <extends>QWidget</extends>
+   <header>scrolltest.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections>
   <connection>

scrolltest.cpp

@@ -0,0 +1,56 @@
+#include "scrolltest.h"
+
+scrolltest::scrolltest(QWidget *parent)
+    : QWidget{parent}
+{
+}
+
+
+void scrolltest::paintEvent(QPaintEvent *)
+{
+    QPainter painter(this);
+    widgetWindowHeight = this->height();
+
+    fontSize = 12;
+
+    painter.setRenderHint(QPainter::SmoothPixmapTransform);
+    painter.setFont(QFont(this->fontInfo().family(), fontSize));
+    painter.setWindow(QRect(0, 0, this->width(), widgetWindowHeight));
+
+    painter.setPen(Qt::red);
+    painter.drawText(0,widgetWindowHeight, resultText );
+}
+
+void scrolltest::wheelEvent(QWheelEvent *we)
+{
+    int clicksX = we->angleDelta().x();
+    int clicksY = we->angleDelta().y();
+
+    if(abs(clicksX) > maxX)
+        maxX = clicksX;
+
+    if(abs(clicksY) > maxY)
+        maxY = clicksY;
+
+    if( (clicksX !=0) && (abs(clicksX) < minX))
+        minX = abs(clicksX);
+
+    if( (clicksY !=0) && (abs(clicksY) < minY))
+        minY = abs(clicksY);
+
+    resultText = QString("X: %1, Y: %2, maxX: %3, maxY: %4")
+             .arg(clicksX).arg(clicksY).arg(maxX).arg(maxY);
+
+    if(minX != 999999)
+        resultText.append(QString(", minX: %1").arg(minX));
+
+    if(minY != 999999)
+        resultText.append(QString(", minY: %1").arg(minY));
+
+    //QFontMetrics fm(this->font());
+    //int neededWidth = fm.horizontalAdvance(resultText);
+    //this->resize(this->height(), neededWidth);
+
+    emit haveRawClicksXY(clicksX, clicksY);
+    update();
+}

scrolltest.h

@@ -0,0 +1,37 @@
+#ifndef SCROLLTEST_H
+#define SCROLLTEST_H
+
+#include <QWidget>
+#include <QPainter>
+#include <QWheelEvent>
+#include <QFont>
+#include <QFontMetrics>
+
+class scrolltest : public QWidget
+{
+    Q_OBJECT
+
+    int widgetWindowHeight;
+    int fontSize = 12;
+    int rawClicksY;
+    int rawClicksX;
+    QString resultText = "SCROLL";
+
+    int maxX=0;
+    int maxY=0;
+    int minX=999999;
+    int minY=999999;
+
+public:
+    explicit scrolltest(QWidget *parent = nullptr);
+
+public slots:
+    //void mouseMoveEvent(QMouseEvent *event);
+    void wheelEvent(QWheelEvent *event);
+    void paintEvent(QPaintEvent *event);
+
+signals:
+    void haveRawClicksXY(int x, int y);
+};
+
+#endif // SCROLLTEST_H

wfview.pro

@@ -237,6 +237,7 @@ SOURCES += main.cpp\
     cwsidetone.cpp \
     debugwindow.cpp \
     loggingwindow.cpp \
+    scrolltest.cpp \
     settingswidget.cpp \
     memories.cpp \
     rigcreator.cpp \
@@ -295,6 +296,7 @@ HEADERS  += wfmain.h \
     freqmemory.h \
     rigcreator.h \
     rigidentities.h \
+    scrolltest.h \
     settingswidget.h \
     sidebandchooser.h \
     spectrumscope.h \