Add reset button to layer manager

scwx-qt/source/scwx/qt/ui/layer_dialog.cpp

@@ -4,6 +4,7 @@
 #include <scwx/qt/model/layer_model.hpp>
 #include <scwx/util/logger.hpp>
 
+#include <QPushButton>
 #include <QSortFilterProxyModel>
 
 namespace scwx
@@ -82,6 +83,12 @@ LayerDialog::~LayerDialog()
 
 void LayerDialogImpl::ConnectSignals()
 {
+   QObject::connect(
+      self_->ui->buttonBox->button(QDialogButtonBox::StandardButton::Reset),
+      &QAbstractButton::clicked,
+      self_,
+      [this]() { layerModel_->ResetLayers(); });
+
    QObject::connect(self_->ui->layerFilter,
                     &QLineEdit::textChanged,
                     layerProxyModel_,

scwx-qt/source/scwx/qt/ui/layer_dialog.ui

@@ -200,11 +200,17 @@
       </item>
       <item>
        <widget class="QDialogButtonBox" name="buttonBox">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
         <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
         <property name="standardButtons">
-         <set>QDialogButtonBox::Close</set>
+         <set>QDialogButtonBox::Close|QDialogButtonBox::Reset</set>
         </property>
        </widget>
       </item>