From e5f593db603761947596d55a8eca1d55fb23baaf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jacob=20St=C3=B8ren?= <jacob.storen@ceetronSolutions.com>
Date: Fri, 31 Mar 2017 16:27:05 +0200
Subject: [PATCH] #1375 Reduced window zoom limit to 10 decades instead of 4

---
 .../UserInterface/CMakeLists_files.cmake      |  1 +
 .../RiuFlowCharacteristicsPlot.cpp            |  3 +-
 .../UserInterface/RiuQwtPlotZoomer.h          | 35 +++++++++++++++++++
 .../UserInterface/RiuSummaryQwtPlot.cpp       |  5 +--
 4 files changed, 41 insertions(+), 3 deletions(-)
 create mode 100644 ApplicationCode/UserInterface/RiuQwtPlotZoomer.h

diff --git a/ApplicationCode/UserInterface/CMakeLists_files.cmake b/ApplicationCode/UserInterface/CMakeLists_files.cmake
index dcf58c1c25..0e99830488 100644
--- a/ApplicationCode/UserInterface/CMakeLists_files.cmake
+++ b/ApplicationCode/UserInterface/CMakeLists_files.cmake
@@ -23,6 +23,7 @@ ${CEE_CURRENT_LIST_DIR}RiuPropertyViewTabWidget.h
 ${CEE_CURRENT_LIST_DIR}RiuQwtScalePicker.h
 ${CEE_CURRENT_LIST_DIR}RiuQwtCurvePointTracker.h
 ${CEE_CURRENT_LIST_DIR}RiuQwtPlotWheelZoomer.h
+${CEE_CURRENT_LIST_DIR}RiuQwtPlotZoomer.h
 ${CEE_CURRENT_LIST_DIR}RiuRecentFileActionProvider.h
 ${CEE_CURRENT_LIST_DIR}RiuResultInfoPanel.h
 ${CEE_CURRENT_LIST_DIR}RiuResultQwtPlot.h
diff --git a/ApplicationCode/UserInterface/RiuFlowCharacteristicsPlot.cpp b/ApplicationCode/UserInterface/RiuFlowCharacteristicsPlot.cpp
index 5574b44894..d0f80d8203 100644
--- a/ApplicationCode/UserInterface/RiuFlowCharacteristicsPlot.cpp
+++ b/ApplicationCode/UserInterface/RiuFlowCharacteristicsPlot.cpp
@@ -36,6 +36,7 @@
 #include "RiaColorTables.h"
 #include "qwt_plot_zoneitem.h"
 #include "qwt_date.h"
+#include "RiuQwtPlotZoomer.h"
 
 
 
@@ -86,7 +87,7 @@ RiuFlowCharacteristicsPlot::RiuFlowCharacteristicsPlot(RimFlowCharacteristicsPlo
 
 void RiuFlowCharacteristicsPlot::addWindowZoom(QwtPlot* plot)
 {
-    auto zoomer = new QwtPlotZoomer(plot->canvas());
+    auto zoomer = new RiuQwtPlotZoomer(plot->canvas());
     zoomer->setRubberBandPen(QColor(Qt::black));
     zoomer->setTrackerMode(QwtPicker::AlwaysOff);
     zoomer->setTrackerPen(QColor(Qt::black));
diff --git a/ApplicationCode/UserInterface/RiuQwtPlotZoomer.h b/ApplicationCode/UserInterface/RiuQwtPlotZoomer.h
new file mode 100644
index 0000000000..1cdb0e9903
--- /dev/null
+++ b/ApplicationCode/UserInterface/RiuQwtPlotZoomer.h
@@ -0,0 +1,35 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2017-     Statoil ASA
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+// 
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+#pragma once
+
+#include "qwt_plot_zoomer.h"
+
+class RiuQwtPlotZoomer : public QwtPlotZoomer
+{
+public:
+    RiuQwtPlotZoomer(QWidget * canvas, bool doReplot=true) : QwtPlotZoomer(canvas, doReplot) {}
+
+protected:
+    virtual QSizeF minZoomSize() const override
+    {
+        return QwtPlotZoomer::minZoomSize() / 10.0e6;
+    }
+};
+
+
+
diff --git a/ApplicationCode/UserInterface/RiuSummaryQwtPlot.cpp b/ApplicationCode/UserInterface/RiuSummaryQwtPlot.cpp
index de976a8d87..c6b8dc9f56 100644
--- a/ApplicationCode/UserInterface/RiuSummaryQwtPlot.cpp
+++ b/ApplicationCode/UserInterface/RiuSummaryQwtPlot.cpp
@@ -47,6 +47,7 @@
 #include <float.h>
 #include "qwt_plot_magnifier.h"
 #include "RiuQwtPlotWheelZoomer.h"
+#include "RiuQwtPlotZoomer.h"
 
 //--------------------------------------------------------------------------------------------------
 /// 
@@ -59,14 +60,14 @@ RiuSummaryQwtPlot::RiuSummaryQwtPlot(RimSummaryPlot* plotDefinition, QWidget* pa
     setDefaults();
 
     // LeftButton for the zooming
-    m_zoomerLeft = new QwtPlotZoomer(canvas());
+    m_zoomerLeft = new RiuQwtPlotZoomer(canvas());
     m_zoomerLeft->setRubberBandPen(QColor(Qt::black));
     m_zoomerLeft->setTrackerMode(QwtPicker::AlwaysOff);
     m_zoomerLeft->setTrackerPen(QColor(Qt::black));
     m_zoomerLeft->initMousePattern(1);
 
     // Attach a zoomer for the right axis
-    m_zoomerRight = new QwtPlotZoomer(canvas());
+    m_zoomerRight = new RiuQwtPlotZoomer(canvas());
     m_zoomerRight->setAxis(xTop, yRight);
     m_zoomerRight->setTrackerMode(QwtPicker::AlwaysOff);
     m_zoomerRight->initMousePattern(1);