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Thread: Issue with loading the link clicked page in new tab.

  1. #1
    Join Date
    Feb 2015
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    Qt products
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    Platforms
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    Default Issue with loading the link clicked page in new tab.

    I am making a browser in mac 10.9.5 where in whenever a link is clicked, I want to open that link in a new tab.

    Attached the code which I tried to implement the same, but I am getting link page in a new window.

    Kindly help me to resolve this issue.



    LinkInNewTab.zip

    Qt Code:
    1. #include "WebEnginePage.h"
    2.  
    3. WebEnginePage::WebEnginePage(QObject *parent)
    4. : QWebEnginePage(parent)
    5. {
    6. connect(this,SIGNAL(urlChanged(QUrl)),this,SLOT(loadInTab(QUrl)));
    7. }
    8.  
    9. WebEnginePage::~WebEnginePage()
    10. {
    11.  
    12. }
    13.  
    14. void WebEnginePage::loadInTab(QUrl url)
    15. {
    16. qDebug()<<"Page : "<<url;
    17. emit pageInNewTab(url);
    18.  
    19. }
    20.  
    21.  
    22. #include "WebEngineView.h"
    23.  
    24. WebEngineView::WebEngineView(QWidget *parent)
    25. : QWebEngineView(parent)
    26. {
    27. webPage = new WebEnginePage(this);
    28. setPage(webPage);
    29. setGeometry(0,35,dw.width(),dw.height()-35);
    30.  
    31. // connect(page(),SIGNAL(urlChanged(QUrl)),this,SLOT(loadInNewTab(QUrl)));
    32. connect(page(),SIGNAL(pageInNewTab(QUrl)),this,SLOT(loadInNewTab(QUrl)));
    33. hide();
    34. connect(this, SIGNAL(loadFinished(bool)), this, SLOT(onPageLoadFinished(bool)));
    35. }
    36.  
    37. void WebEngineView::onPageLoadFinished(bool value)
    38. {
    39. qDebug()<<"WebEngineView::onPageLoadFinished";
    40. show();
    41. emit newTab(this);
    42. }
    43. WebEngineView::~WebEngineView()
    44. {
    45.  
    46. }
    47.  
    48. WebEngineView *WebEngineView::createWindow(QWebEnginePage::WebWindowType type)
    49. {
    50. Q_UNUSED(type);
    51. qDebug()<<"WebEngineView::createWindow";
    52. WebEngineView *webView = new WebEngineView();
    53. qDebug()<<"Index : "<<++index;
    54. WebEnginePage *newWeb = new WebEnginePage(webView);
    55. webView->setAttribute(Qt::WA_DeleteOnClose, true);
    56. webView->setPage(newWeb);
    57. //webView->show();
    58.  
    59. return webView;
    60. }
    61.  
    62.  
    63.  
    64. void WebEngineView::loadInNewTab(QUrl url)
    65. {
    66. qDebug()<<"WebEngineView "<<index<<" : "<<url;
    67. // createWindow(QWebEnginePage::WebBrowserTab);
    68. }
    69. int WebEngineView::getIndex() const
    70. {
    71. return index;
    72. }
    73.  
    74. void WebEngineView::setIndex(int value)
    75. {
    76. index = value;
    77. }
    78.  
    79.  
    80. #include "TabWindow.h"
    81.  
    82. TabWindow::TabWindow(QWidget *parent)
    83. : QMainWindow(parent)
    84. {
    85. weView = new WebEngineView(this);
    86. weView->setGeometry(0,50,dw.width(),dw.height());
    87. loadedUrl = QUrl("http://www.google.co.in");
    88. //weView->load(QUrl(loadedUrl));
    89. weView->webPage->load(loadedUrl);
    90. QWidget *centralWidget = new QWidget(this);
    91. tabWidget = new QTabWidget(centralWidget);
    92. tabWidget->setTabsClosable(true);
    93. //tabWidget->setElideMode(Qt::ElideRight);
    94.  
    95. tabWidget->setFixedSize(dw.width(),dw.height());
    96. loadedUrl = QUrl("http://www.google.co.in");
    97. tabWidget->addTab(weView,loadedUrl.host());
    98. setCentralWidget(centralWidget);
    99. currentIndex = 0;
    100. weView->setIndex(currentIndex);
    101.  
    102. //weViewNew = new WebEngineView(this);
    103. connect(weView,SIGNAL(newTab(WebEngineView&)),this,SLOT(loadNewTab(WebEngineView7)));
    104. connect(tabWidget,SIGNAL(tabCloseRequested(int)),this,SLOT(closeTab(int)));
    105. }
    106.  
    107. TabWindow::~TabWindow()
    108. {
    109.  
    110. }
    111.  
    112. void TabWindow::closeTab(int index)
    113. {
    114. tabWidget->removeTab(index);
    115. }
    116.  
    117.  
    118. void TabWindow::loadNewTab(WebEngineView *webView)
    119. {
    120. //webView->show();
    121. tabWidget->addTab(webView,webView->webPage->url().host());
    122. //tabWidget->setCurrentIndex(currentIndex);
    123. qDebug()<<"TabWindow::loadNewTab : ";
    124.  
    125.  
    126. }
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    Last edited by ejoshva; 9th June 2015 at 11:57.

  2. #2
    Join Date
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    Default Re: Issue with loading the link clicked page in new tab.

    I just checked the WebWindowType being triggered from QWebPage. It's 1 which is WebBrowserWindow.

    I want to make it WebBrowserTab.

    Kindly help me to open the link in a new tab instead of new window.

  3. #3
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    Default Re: Issue with loading the link clicked page in new tab.

    WebView does not have "tabs". For a browser that is a separate window and what you do with that window (e.g. make it a tab) is your own responsibility.
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

    Please ask Qt related questions on the forum and not using private messages or visitor messages.


  4. #4
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    Default Re: Issue with loading the link clicked page in new tab.

    Thanks Wysota for the info.

    TabBrowser.zip Attachment is the working code.

    I have resolved it. Now I am able to open the link in a new tab.

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