Use QtPropertyBrowser for Qt5/6

3rdparty/QtPropertyBrowser/CMakeLists.txt

@@ -1,11 +1,3 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 3.13)
-
 PROJECT(QtPropertyBrowser)
-
-##################### Look for required libraries ######################
-
-# Add QT dependencies
-FIND_PACKAGE(Qt5Widgets REQUIRED)
-
-######################### Add Primary Targets ##########################
 ADD_SUBDIRECTORY(src)

3rdparty/QtPropertyBrowser/src/CMakeLists.txt

@@ -23,8 +23,13 @@ set(_RESOURCES
   qtpropertybrowser.qrc
   )
   
-QT5_WRAP_UI(_UI_SRCS ${_UI_FORMS})
+if (Qt6_FOUND)
-QT5_ADD_RESOURCES(_QRC_SRCS ${_RESOURCES})
+  QT6_WRAP_UI(_UI_SRCS ${_UI_FORMS})
+  QT6_ADD_RESOURCES(_QRC_SRCS ${_RESOURCES})
+else()
+  QT5_WRAP_UI(_UI_SRCS ${_UI_FORMS})
+  QT5_ADD_RESOURCES(_QRC_SRCS ${_RESOURCES})
+endif()
 
 set(TARGET_NAME ${PROJECT_NAME})
 
@@ -38,4 +43,8 @@ if (MSVC)
   target_compile_options(${TARGET_NAME} PRIVATE /wd4457 /wd4718)
 endif()
 
-target_link_libraries(${TARGET_NAME} Qt5::Widgets)
+if (Qt6_FOUND)
+  target_link_libraries(${TARGET_NAME} Qt6::Widgets)
+else()
+  target_link_libraries(${TARGET_NAME} Qt5::Widgets)
+endif()

3rdparty/QtPropertyBrowser/src/qt5compat.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <QtGlobal>
+
+#if QT_VERSION_MAJOR >= 6
+#include <QRegularExpression>
+#include <QRegularExpressionValidator>
+
+// QRegExp / QRegExpValidator aliases
+using QRegExp = QRegularExpression;
+using QRegExpValidator = QRegularExpressionValidator;
+
+#endif

3rdparty/QtPropertyBrowser/src/qteditorfactory.cpp

@@ -1545,7 +1545,11 @@ QtCharEdit::QtCharEdit(QWidget *parent)
 {
     QHBoxLayout *layout = new QHBoxLayout(this);
     layout->addWidget(m_lineEdit);
+#if QT_VERSION_MAJOR >= 6
+    layout->setContentsMargins(0,0,0,0);
+#else
     layout->setMargin(0);
+#endif
     m_lineEdit->installEventFilter(this);
     m_lineEdit->setReadOnly(true);
     m_lineEdit->setFocusProxy(this);
@@ -1669,7 +1673,13 @@ void QtCharEdit::keyReleaseEvent(QKeyEvent *e)
 void QtCharEdit::paintEvent(QPaintEvent *)
 {
     QStyleOption opt;
+#if QT_VERSION_MAJOR >= 6
+    opt.rect = this->rect();
+    opt.state = isEnabled() ? QStyle::State_Enabled : QStyle::State_None;
+    opt.palette = this->palette();
+#else
     opt.init(this);
+#endif
     QPainter p(this);
     style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }
@@ -2240,7 +2250,13 @@ bool QtColorEditWidget::eventFilter(QObject *obj, QEvent *ev)
 void QtColorEditWidget::paintEvent(QPaintEvent *)
 {
     QStyleOption opt;
+#if QT_VERSION_MAJOR >= 6
+    opt.rect = this->rect();
+    opt.state = isEnabled() ? QStyle::State_Enabled : QStyle::State_None;
+    opt.palette = this->palette();
+#else
     opt.init(this);
+#endif
     QPainter p(this);
     style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }
@@ -2462,7 +2478,13 @@ bool QtFontEditWidget::eventFilter(QObject *obj, QEvent *ev)
 void QtFontEditWidget::paintEvent(QPaintEvent *)
 {
     QStyleOption opt;
+#if QT_VERSION_MAJOR >= 6
+    opt.rect = this->rect();
+    opt.state = isEnabled() ? QStyle::State_Enabled : QStyle::State_None;
+    opt.palette = this->palette();
+#else
     opt.init(this);
+#endif
     QPainter p(this);
     style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }

3rdparty/QtPropertyBrowser/src/qtpropertybrowser.h

@@ -41,6 +41,8 @@
 #ifndef QTPROPERTYBROWSER_H
 #define QTPROPERTYBROWSER_H
 
+#include "qt5compat.h"
+
 #include <QWidget>
 #include <QtCore/QSet>
 

3rdparty/QtPropertyBrowser/src/qtpropertybrowserutils.cpp

@@ -262,7 +262,13 @@ void QtBoolEdit::mousePressEvent(QMouseEvent *event)
 void QtBoolEdit::paintEvent(QPaintEvent *)
 {
     QStyleOption opt;
+#if QT_VERSION_MAJOR >= 6
+    opt.rect = this->rect();
+    opt.state = isEnabled() ? QStyle::State_Enabled : QStyle::State_None;
+    opt.palette = this->palette();
+#else
     opt.init(this);
+#endif
     QPainter p(this);
     style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }
@@ -274,7 +280,11 @@ QtKeySequenceEdit::QtKeySequenceEdit(QWidget *parent)
 {
     QHBoxLayout *layout = new QHBoxLayout(this);
     layout->addWidget(m_lineEdit);
+#if QT_VERSION_MAJOR >= 6
+    layout->setContentsMargins(0,0,0,0);
+#else
     layout->setMargin(0);
+#endif
     m_lineEdit->installEventFilter(this);
     m_lineEdit->setReadOnly(true);
     m_lineEdit->setFocusProxy(this);
@@ -408,7 +418,13 @@ void QtKeySequenceEdit::keyReleaseEvent(QKeyEvent *e)
 void QtKeySequenceEdit::paintEvent(QPaintEvent *)
 {
     QStyleOption opt;
+#if QT_VERSION_MAJOR >= 6
+    opt.rect = this->rect();
+    opt.state = isEnabled() ? QStyle::State_Enabled : QStyle::State_None;
+    opt.palette = this->palette();
+#else
     opt.init(this);
+#endif
     QPainter p(this);
     style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
 }

3rdparty/QtPropertyBrowser/src/qtpropertymanager.cpp

@@ -1229,7 +1229,11 @@ public:
 
     struct Data
     {
-        Data() : regExp(QString(QLatin1Char('*')),  Qt::CaseSensitive, QRegExp::Wildcard)
+#if QT_VERSION_MAJOR >= 6
+        Data() : regExp(QRegularExpression(QStringLiteral(".*")))
+#else
+        Data() : regExp(QString(QLatin1Char('*')), Qt::CaseSensitive, QRegExp::Wildcard)
+#endif
         {
         }
         QString val;
@@ -1357,7 +1361,11 @@ void QtStringPropertyManager::setValue(QtProperty *property, const QString &val)
     if (data.val == val)
         return;
 
+#if QT_VERSION_MAJOR >= 6
+    if (data.regExp.isValid() && !data.regExp.match(val).hasMatch())
+#else
     if (data.regExp.isValid() && !data.regExp.exactMatch(val))
+#endif
         return;
 
     data.val = val;
@@ -5854,8 +5862,13 @@ void QtFontPropertyManager::setValue(QtProperty *property, const QFont &val)
         return;
 
     const QFont oldVal = it.value();
+#if QT_VERSION_MAJOR >= 6
+    if (oldVal == val && oldVal.resolve(val) == val)
+        return;
+#else
     if (oldVal == val && oldVal.resolve() == val.resolve())
         return;
+#endif
 
     it.value() = val;
 

3rdparty/QtPropertyBrowser/src/qttreepropertybrowser.cpp

@@ -132,9 +132,9 @@ public:
 protected:
     void mouseMoveEvent(QMouseEvent *event) override;
     void leaveEvent(QEvent *event) override;
-    void keyPressEvent(QKeyEvent *event) override;
+    void keyPressEvent(QKeyEvent *event);
-    void mousePressEvent(QMouseEvent *event) override;
+    void mousePressEvent(QMouseEvent *event);
-    void drawRow(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
+    void drawRow(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
 
 Q_SIGNALS:
     void hoverPropertyChanged(QtBrowserItem *item);
@@ -160,7 +160,8 @@ void QtPropertyEditorView::drawRow(QPainter *painter, const QStyleOptionViewItem
             hasValue = property->hasValue();
     }
     if (!hasValue && m_editorPrivate->markPropertiesWithoutValue()) {
-        const QColor c = option.palette.color(QPalette::Dark);
+        QColor c = m_editorPrivate->calculatedBackgroundColor(m_editorPrivate->indexToBrowserItem(index));
+        if (!c.isValid()) c = option.palette.color(QPalette::Dark);
         painter->fillRect(option.rect, c);
         opt.palette.setColor(QPalette::AlternateBase, c);
     } else {
@@ -379,7 +380,8 @@ void QtPropertyEditorDelegate::paint(QPainter *painter, const QStyleOptionViewIt
     }
     QColor c;
     if (!hasValue && m_editorPrivate->markPropertiesWithoutValue()) {
-        c = opt.palette.color(QPalette::Dark);
+        c = m_editorPrivate->calculatedBackgroundColor(m_editorPrivate->indexToBrowserItem(index));
+        if (!c.isValid()) c = opt.palette.color(QPalette::Dark);
         opt.palette.setColor(QPalette::Text, opt.palette.color(QPalette::BrightText));
     } else {
         c = m_editorPrivate->calculatedBackgroundColor(m_editorPrivate->indexToBrowserItem(index));
@@ -486,7 +488,11 @@ static QIcon drawIndicatorIcon(const QPalette &palette, QStyle *style)
 void QtTreePropertyBrowserPrivate::init(QWidget *parent)
 {
     QHBoxLayout *layout = new QHBoxLayout(parent);
+#if QT_VERSION_MAJOR >= 6
+    layout->setContentsMargins(0,0,0,0);
+#else
     layout->setMargin(0);
+#endif
     m_treeWidget = new QtPropertyEditorView(parent);
     m_treeWidget->setEditorPrivate(this);
     m_treeWidget->setIconSize(QSize(18, 18));

3rdparty/QtPropertyBrowser/src/qtvariantproperty.cpp

@@ -986,8 +986,13 @@ QtVariantPropertyManager::QtVariantPropertyManager(QObject *parent)
     QtStringPropertyManager *stringPropertyManager = new QtStringPropertyManager(this);
     d_ptr->m_typeToPropertyManager[QVariant::String] = stringPropertyManager;
     d_ptr->m_typeToValueType[QVariant::String] = QVariant::String;
+#if QT_VERSION_MAJOR >= 6
+    d_ptr->m_typeToAttributeToAttributeType[QVariant::String][d_ptr->m_regExpAttribute] =
+            QMetaType::QRegularExpression; // int value for the type
+#else
     d_ptr->m_typeToAttributeToAttributeType[QVariant::String][d_ptr->m_regExpAttribute] =
             QVariant::RegExp;
+#endif
     connect(stringPropertyManager, SIGNAL(valueChanged(QtProperty *, const QString &)),
                 this, SLOT(slotValueChanged(QtProperty *, const QString &)));
     connect(stringPropertyManager, SIGNAL(regExpChanged(QtProperty *, const QRegExp &)),