update examples now that we get both touch and mouse events at the same time

added a new example to show how to enable touch for an existing widget (QDial in this case), and that
the mouse event emulation of QWidget does the Right Thing (tm)

3 files changed, 97 insertions, 0 deletions

diff --git a/examples/multitouch/dials/dials.pro b/examples/multitouch/dials/dials.pro
new file mode 100644
index 0000000..e592232
--- /dev/null
+++ b/examples/multitouch/dials/dials.pro
@@ -0,0 +1,2 @@
+SOURCES += main.cpp
+FORMS += dials.ui
diff --git a/examples/multitouch/dials/dials.ui b/examples/multitouch/dials/dials.ui
new file mode 100644
index 0000000..8ca7ae9
--- /dev/null
+++ b/examples/multitouch/dials/dials.ui
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dials</class>
+ <widget class="QWidget" name="Dials">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QDial" name="dial_1">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QDial" name="dial_2">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="2">
+    <widget class="QDial" name="dial_3">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="3">
+    <widget class="QDial" name="dial_4">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QDial" name="dial_5">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QDial" name="dial_6">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="2">
+    <widget class="QDial" name="dial_7">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="3">
+    <widget class="QDial" name="dial_8">
+     <property name="notchesVisible">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/multitouch/dials/main.cpp b/examples/multitouch/dials/main.cpp
new file mode 100644
index 0000000..f4d3e83
--- /dev/null
+++ b/examples/multitouch/dials/main.cpp
@@ -0,0 +1,18 @@
+#include <QApplication>
+#include <QWidget>
+#include <QDial>
+
+#include "ui_dials.h"
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    QWidget window;
+    Ui::Dials dialsUi;
+    dialsUi.setupUi(&window);    
+    QList<QAbstractSlider *> sliders = window.findChildren<QAbstractSlider *>();
+    foreach (QAbstractSlider *slider, sliders)
+        slider->setAttribute(Qt::WA_AcceptTouchEvents);
+    window.showMaximized();
+    return app.exec();
+}