From b48e0dfc854d9ecca4f2c3fdc33b617f6889829b Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@forwardbias.in>
Date: Wed, 21 Oct 2009 18:59:01 +0530
Subject: allow enabling disabling of the selection ui

---
 webview.cpp | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'webview.cpp')

diff --git a/webview.cpp b/webview.cpp
index 4e3783d..2c3eed9 100644
--- a/webview.cpp
+++ b/webview.cpp
@@ -8,15 +8,24 @@
 
 WebView::WebView(QGraphicsItem * parent)
         : QGraphicsWebView(parent)
+        , m_scrapSelectionEnabled(false)
         , m_scrapRect(QRect())
         , m_scrapSelected(false)
 {
     setAcceptHoverEvents(true);
 }
 
+void WebView::setScrapSelectionEnabled(bool enabled) {
+    m_scrapSelectionEnabled = enabled;
+}
+
+bool WebView::scrapSelectionEnabled() const {
+    return m_scrapSelectionEnabled;
+}
+
 void WebView::hoverMoveEvent(QGraphicsSceneHoverEvent* event)
 {
-    if (m_scrapSelected) {
+    if (!m_scrapSelectionEnabled || m_scrapSelected) {
         QGraphicsWebView::hoverMoveEvent(event);
         return;
     }
@@ -50,6 +59,10 @@ void WebView::hoverMoveEvent(QGraphicsSceneHoverEvent* event)
 
 void WebView::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
+    if (!m_scrapSelectionEnabled) {
+        QGraphicsWebView::mousePressEvent(event);
+        return;
+    }
     if (page()->mainFrame()->scrollBarGeometry(Qt::Horizontal).contains(event->pos().toPoint()) ||
         page()->mainFrame()->scrollBarGeometry(Qt::Vertical).contains(event->pos().toPoint())) {
         QGraphicsWebView::mousePressEvent(event);
@@ -68,16 +81,19 @@ void WebView::mousePressEvent(QGraphicsSceneMouseEvent *event)
 }
 
 void WebView::keyPressEvent(QKeyEvent *event) {
-    if (event->key() == Qt::Key_Escape) {
+    if (!m_scrapSelectionEnabled && event->key() == Qt::Key_Escape) {
         m_scrapSelected = false;
         update();
+        return;
     }
+    QGraphicsWebView::keyPressEvent(event);
 }
 
 void WebView::paint(QPainter* painter, const QStyleOptionGraphicsItem* options, QWidget* widget)
 {
     QGraphicsWebView::paint(painter, options, widget);
-
+    if (!m_scrapSelectionEnabled)
+        return;
     QPainterPath pageAreaPath, greyedoutPath;
     QPainterPath scrollbars;
     if (page() && page()->mainFrame()) {
-- 
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