Issue #25: Remove pro/qbs, fix MSVC build

Pdf4QtViewerPlugins/ObjectInspectorPlugin/ObjectInspectorPlugin.pro

@@ -1,65 +0,0 @@
-#    Copyright (C) 2021 Jakub Melka
-#
-#    This file is part of PDF4QT.
-#
-#    PDF4QT is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Lesser General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    with the written consent of the copyright owner, any later version.
-#
-#    PDF4QT 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 Lesser General Public License for more details.
-#
-#    You should have received a copy of the GNU Lesser General Public License
-#    along with PDF4QT.  If not, see <https://www.gnu.org/licenses/>.
-
-TEMPLATE = lib
-DEFINES += OBJECTINSPECTORPLUGIN_LIBRARY
-
-QT += gui widgets
-
-include(../../Pdf4Qt.pri)
-
-LIBS += -L$$OUT_PWD/../..
-
-LIBS += -lPdf4QtLib
-
-INCLUDEPATH += $$PWD/../../Pdf4QtLib/Sources
-
-DESTDIR = $$OUT_PWD/../../pdfplugins
-
-SOURCES += \
-    objectinspectordialog.cpp \
-    objectinspectorplugin.cpp \
-    objectstatisticsdialog.cpp \
-    objectviewerwidget.cpp \
-    pdfobjectinspectortreeitemmodel.cpp \
-    statisticsgraphwidget.cpp
-
-HEADERS += \
-    objectinspectordialog.h \
-    objectinspectorplugin.h \
-    objectstatisticsdialog.h \
-    objectviewerwidget.h \
-    pdfobjectinspectortreeitemmodel.h \
-    statisticsgraphwidget.h
-
-CONFIG += force_debug_info
-
-DISTFILES += \
-    ObjectInspectorPlugin.json
-
-RESOURCES += \
-    icons.qrc
-
-FORMS += \
-    objectinspectordialog.ui \
-    objectstatisticsdialog.ui \
-    objectviewerwidget.ui \
-    statisticsgraphwidget.ui
-
-win32-*g++|unix: {
-    LIBS += -ltbb
-}

Pdf4QtViewerPlugins/ObjectInspectorPlugin/statisticsgraphwidget.cpp

@@ -88,7 +88,7 @@ StatisticsGraphWidget::GeometryHint StatisticsGraphWidget::getGeometryHint() con
 
     for (const auto& item : m_statistics.items)
     {
-        Q_ASSERT(item.texts.size() == hint.textWidths.size());
+        Q_ASSERT(static_cast<size_t>(item.texts.size()) == hint.textWidths.size());
 
         for (int i = 0; i < item.texts.size(); ++i)
         {
@@ -152,7 +152,7 @@ void StatisticsGraphWidget::paintEvent(QPaintEvent* event)
         top = currentRect.bottom();
 
         QColor color = (m_selectedColorBox == i) ? selectedColor: item.color;
-        color.setAlphaF(0.8);
+        color.setAlphaF(0.8f);
         painter.fillRect(currentRect, color);
         m_colorBoxes.push_back(currentRect);
     }