From 0ab4b19c259f2f821dc73fa8ee389d8b349b243c Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Sun, 13 Sep 2009 16:50:00 +0000
Subject: [PATCH] add press/release signals

svn path=/trunk/KDE/kdelibs/; revision=1022977
---
 widgets/pushbutton.cpp |  5 +++--
 widgets/pushbutton.h   | 23 ++++++++++++++++++++++-
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/widgets/pushbutton.cpp b/widgets/pushbutton.cpp
index 053c68ff6..f90face65 100644
--- a/widgets/pushbutton.cpp
+++ b/widgets/pushbutton.cpp
@@ -71,10 +71,9 @@ public:
 
         if (mime->is("image/svg+xml") || mime->is("image/svg+xml-compressed")) {
             svg = new Svg();
-            QPainter p(&pm);
-
             svg->setImagePath(absImagePath);
 
+            QPainter p(&pm);
             if (!svgElement.isNull() && svg->hasElement(svgElement)) {
                 QSizeF elementSize = svg->elementSize(svgElement);
                 float scale = pm.width() / qMax(elementSize.width(), elementSize.height());
@@ -163,6 +162,8 @@ PushButton::PushButton(QGraphicsWidget *parent)
       d(new PushButtonPrivate(this))
 {
     KPushButton *native = new KPushButton;
+    connect(native, SIGNAL(pressed()), this, SIGNAL(pressed()));
+    connect(native, SIGNAL(released()), this, SIGNAL(released()));
     connect(native, SIGNAL(clicked()), this, SIGNAL(clicked()));
     connect(native, SIGNAL(toggled(bool)), this, SIGNAL(toggled(bool)));
     setWidget(native);
diff --git a/widgets/pushbutton.h b/widgets/pushbutton.h
index c29ee6ae4..a3d729f49 100644
--- a/widgets/pushbutton.h
+++ b/widgets/pushbutton.h
@@ -114,7 +114,7 @@ public:
     QAction *action() const;
 
     /**
-     * sets the icon for this toolbutton
+     * sets the icon for this push button
      * 
      * @arg icon the icon we want to use
      *
@@ -157,7 +157,28 @@ public:
     KPushButton *nativeWidget() const;
 
 Q_SIGNALS:
+    /**
+     * Emitted when the button is pressed down; usually the clicked() signal
+     * will suffice, however.
+     * @since 4.4
+     */
+    void pressed();
+
+    /**
+     * Emitted when the button is released; usually the clicked() signal
+     * will suffice, however.
+     * @since 4.4
+     */
+    void released();
+
+    /**
+     * Emitted when the button is pressed then released, completing a click
+     */
     void clicked();
+
+    /**
+     * Emitted when the button changes state from up to down
+     */
     void toggled(bool);
 
 protected: