From ba0228b1733024b568bda3f37ca8c32157dd1377 Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Mon, 24 Jul 2017 19:27:14 +0000
Subject: [PATCH] Add double clickable push button and radio button widgets

These emit  doubleClicked signal  when double-clicked,  otherwise they
are identical to their super-classes.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7938 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 CMakeLists.txt                 |  2 ++
 DoubleClickablePushButton.cpp  | 14 ++++++++++++++
 DoubleClickablePushButton.hpp  | 27 +++++++++++++++++++++++++++
 DoubleClickableRadioButton.cpp | 14 ++++++++++++++
 DoubleClickableRadioButton.hpp | 27 +++++++++++++++++++++++++++
 5 files changed, 84 insertions(+)
 create mode 100644 DoubleClickablePushButton.cpp
 create mode 100644 DoubleClickablePushButton.hpp
 create mode 100644 DoubleClickableRadioButton.cpp
 create mode 100644 DoubleClickableRadioButton.hpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 700340ada..e5bf289e9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -260,6 +260,8 @@ set (wsjt_qt_CXXSRCS
   CallsignValidator.cpp
   SplashScreen.cpp
   EqualizationToolsDialog.cpp
+  DoubleClickablePushButton.cpp
+  DoubleClickableRadioButton.cpp
   )
 
 set (wsjt_qtmm_CXXSRCS
diff --git a/DoubleClickablePushButton.cpp b/DoubleClickablePushButton.cpp
new file mode 100644
index 000000000..2c37a55e6
--- /dev/null
+++ b/DoubleClickablePushButton.cpp
@@ -0,0 +1,14 @@
+#include "DoubleClickablePushButton.hpp"
+
+#include "moc_DoubleClickablePushButton.cpp"
+
+DoubleClickablePushButton::DoubleClickablePushButton (QWidget * parent)
+  : QPushButton {parent}
+{
+}
+
+void DoubleClickablePushButton::mouseDoubleClickEvent (QMouseEvent * event)
+{
+  Q_EMIT doubleClicked ();
+  QPushButton::mouseDoubleClickEvent (event);
+}
diff --git a/DoubleClickablePushButton.hpp b/DoubleClickablePushButton.hpp
new file mode 100644
index 000000000..ebc1ab84f
--- /dev/null
+++ b/DoubleClickablePushButton.hpp
@@ -0,0 +1,27 @@
+#ifndef DOUBLE_CLICKABLE_PUSH_BUTTON_HPP_
+#define DOUBLE_CLICKABLE_PUSH_BUTTON_HPP_
+
+#include <QPushButton>
+
+//
+// DoubleClickablePushButton - QPushButton that emits a mouse double
+//                 click signal
+//
+//  Clients  should be  aware of  the QWidget::mouseDoubleClickEvent()
+//  notes about receipt of mouse press and mouse release events.
+//
+class DoubleClickablePushButton
+  : public QPushButton
+{
+  Q_OBJECT
+
+public:
+  DoubleClickablePushButton (QWidget * = nullptr);
+
+  Q_SIGNAL void doubleClicked ();
+
+protected:
+  void mouseDoubleClickEvent (QMouseEvent *) override;
+};
+
+#endif
diff --git a/DoubleClickableRadioButton.cpp b/DoubleClickableRadioButton.cpp
new file mode 100644
index 000000000..892b3c295
--- /dev/null
+++ b/DoubleClickableRadioButton.cpp
@@ -0,0 +1,14 @@
+#include "DoubleClickableRadioButton.hpp"
+
+#include "moc_DoubleClickableRadioButton.cpp"
+
+DoubleClickableRadioButton::DoubleClickableRadioButton (QWidget * parent)
+  : QRadioButton {parent}
+{
+}
+
+void DoubleClickableRadioButton::mouseDoubleClickEvent (QMouseEvent * event)
+{
+  Q_EMIT doubleClicked ();
+  QRadioButton::mouseDoubleClickEvent (event);
+}
diff --git a/DoubleClickableRadioButton.hpp b/DoubleClickableRadioButton.hpp
new file mode 100644
index 000000000..dec715ab7
--- /dev/null
+++ b/DoubleClickableRadioButton.hpp
@@ -0,0 +1,27 @@
+#ifndef DOUBLE_CLICKABLE_RADIO_BUTTON_HPP_
+#define DOUBLE_CLICKABLE_RADIO_BUTTON_HPP_
+
+#include <QRadioButton>
+
+//
+// DoubleClickableRadioButton - QRadioButton that emits a mouse double
+//                 click signal
+//
+//  Clients  should be  aware of  the QWidget::mouseDoubleClickEvent()
+//  notes about receipt of mouse press and mouse release events.
+//
+class DoubleClickableRadioButton
+  : public QRadioButton
+{
+  Q_OBJECT
+
+public:
+  DoubleClickableRadioButton (QWidget * = nullptr);
+
+  Q_SIGNAL void doubleClicked ();
+
+protected:
+  void mouseDoubleClickEvent (QMouseEvent *) override;
+};
+
+#endif