Start a tabbed browser example

Task-number: PYSIDE-363
Change-Id: Idf7037c1b9efe1ccfce4427a49abc86a6631efa7
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 98 insertions, 0 deletions

diff --git a/examples/webenginewidgets/tabbedbrowser/findtoolbar.py b/examples/webenginewidgets/tabbedbrowser/findtoolbar.py
new file mode 100644
index 000000000..c0c960850
--- /dev/null
+++ b/examples/webenginewidgets/tabbedbrowser/findtoolbar.py
@@ -0,0 +1,98 @@
+#############################################################################
+##
+## Copyright (C) 2018 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the PySide examples of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:BSD$
+## You may use this file under the terms of the BSD license as follows:
+##
+## "Redistribution and use in source and binary forms, with or without
+## modification, are permitted provided that the following conditions are
+## met:
+##   * Redistributions of source code must retain the above copyright
+##     notice, this list of conditions and the following disclaimer.
+##   * Redistributions in binary form must reproduce the above copyright
+##     notice, this list of conditions and the following disclaimer in
+##     the documentation and/or other materials provided with the
+##     distribution.
+##   * Neither the name of The Qt Company Ltd nor the names of its
+##     contributors may be used to endorse or promote products derived
+##     from this software without specific prior written permission.
+##
+##
+## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from PySide2 import QtCore
+from PySide2.QtCore import Qt, QUrl
+from PySide2.QtGui import QIcon, QKeySequence
+from PySide2.QtWidgets import (QAction, QCheckBox, QDockWidget, QHBoxLayout,
+    QLabel, QLineEdit, QToolBar, QToolButton, QWidget)
+from PySide2.QtWebEngineWidgets import QWebEnginePage
+
+# A Find tool bar (bottom area)
+class FindToolBar(QToolBar):
+
+    find = QtCore.Signal(str, QWebEnginePage.FindFlags)
+
+    def __init__(self):
+        super(FindToolBar, self).__init__()
+        self._lineEdit = QLineEdit()
+        self._lineEdit.setClearButtonEnabled(True)
+        self._lineEdit.setPlaceholderText("Find...")
+        self._lineEdit.setMaximumWidth(300)
+        self._lineEdit.returnPressed.connect(self._findNext)
+        self.addWidget(self._lineEdit)
+
+        self._previousButton = QToolButton()
+        self._previousButton.setIcon(QIcon(':/qt-project.org/styles/commonstyle/images/up-32.png'))
+        self._previousButton.clicked.connect(self._findPrevious)
+        self.addWidget(self._previousButton)
+
+        self._nextButton = QToolButton()
+        self._nextButton.setIcon(QIcon(':/qt-project.org/styles/commonstyle/images/down-32.png'))
+        self._nextButton.clicked.connect(self._findNext)
+        self.addWidget(self._nextButton)
+
+        self._caseSensitiveCheckBox = QCheckBox('Case Sensitive')
+        self.addWidget(self._caseSensitiveCheckBox)
+
+        self._hideButton = QToolButton()
+        self._hideButton.setShortcut(QKeySequence(Qt.Key_Escape))
+        self._hideButton.setIcon(QIcon(':/qt-project.org/styles/macstyle/images/closedock-16.png'))
+        self._hideButton.clicked.connect(self.hide)
+        self.addWidget(self._hideButton)
+
+    def focusFind(self):
+        self._lineEdit.setFocus()
+
+    def _emitFind(self, backward):
+        needle =  self._lineEdit.text().strip()
+        if needle:
+            flags = QWebEnginePage.FindFlags()
+            if self._caseSensitiveCheckBox.isChecked():
+                flags |= QWebEnginePage.FindCaseSensitively
+            if backward:
+                flags |= QWebEnginePage.FindBackward
+            self.find.emit(needle, flags)
+
+    def _findNext(self):
+        self._emitFind(False)
+
+    def _findPrevious(self):
+        self._emitFind(True)