1 files changed, 25 insertions, 0 deletions
diff --git a/Tests/CMakeGUI/CatchShow.cxx b/Tests/CMakeGUI/CatchShow.cxx
new file mode 100644
index 0000000..aee2d9d
--- /dev/null
+++ b/Tests/CMakeGUI/CatchShow.cxx
@@ -0,0 +1,25 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "CatchShow.h"
+
+#include <QCoreApplication>
+
+CatchShow::CatchShow(QObject* parent)
+  : QObject(parent)
+{
+  QCoreApplication::instance()->installEventFilter(this);
+}
+
+bool CatchShow::eventFilter(QObject* obj, QEvent* event)
+{
+  if (this->m_callback && event->type() == QEvent::Show) {
+    this->m_callback(obj);
+  }
+
+  return this->QObject::eventFilter(obj, event);
+}
+
+int CatchShow::count() const
+{
+  return this->m_count;
+}