C++ (Cpp) QPushButton::isHidden Examples

Example #1

File: tst_qtabbar.cpp Project: maxxant/qt

// QTabBar::setTabButton(index, closeSide, closeButton);
void tst_QTabBar::tabButton()
{
    QFETCH(QTabBar::ButtonPosition, position);
    QTabBar::ButtonPosition otherSide = (position == QTabBar::LeftSide ? QTabBar::RightSide : QTabBar::LeftSide);

    QTabBar tabbar;
    tabbar.resize(500, 200);
    tabbar.show();
    QTRY_VERIFY(tabbar.isVisible());

    tabbar.setTabButton(-1, position, 0);
    QVERIFY(tabbar.tabButton(-1, position) == 0);
    QVERIFY(tabbar.tabButton(0, position) == 0);

    tabbar.addTab("foo");
    QCOMPARE(tabbar.count(), 1);
    tabbar.setTabButton(0, position, 0);
    QVERIFY(tabbar.tabButton(0, position) == 0);

    QPushButton *button = new QPushButton;
    button->show();
    button->setText("hi");
    button->resize(10, 10);
    QTRY_VERIFY(button->isVisible());
    QTRY_VERIFY(button->isVisible());

    tabbar.setTabButton(0, position, button);

    QCOMPARE(tabbar.tabButton(0, position), static_cast<QWidget *>(button));
    QTRY_VERIFY(!button->isHidden());
    QVERIFY(tabbar.tabButton(0, otherSide) == 0);
    QCOMPARE(button->parent(), static_cast<QObject *>(&tabbar));
    QVERIFY(button->pos() != QPoint(0, 0));

    QPushButton *button2 = new QPushButton;
    tabbar.setTabButton(0, position, button2);
    QVERIFY(button->isHidden());
}

Example #2

File: HorizontalTabWidget.cpp Project: MatthewSteen/OpenStudio

void HorizontalTabWidget::setCurrentIndex(int index)
{
  int xPos = 0;

  for(unsigned i = 0; i < m_tabButtons.size(); i++)
  {  
    QPushButton * button = m_tabButtons[i];

    if(button->isHidden()){
      button->move(0,0);
      continue;
    }

    QString style;

    style.append("QPushButton { border: none; background-color: #808080; ");
    style.append("              border-right: 1px solid black;");
    style.append("              border-bottom: 1px solid black;");
    style.append("              padding-left: 10px;");
    style.append("              padding-right: 10px;");
    style.append("              padding-top: 5px;");
    style.append("              color: white;");
    if( i == m_tabButtons.size() - 1 )
    {
      style.append("            border-right: none;");
    }
    style.append("}");

    button->setStyleSheet(style); 

    button->adjustSize();

    button->move(xPos,0);

    xPos = xPos + button->width();
  }

  m_tabBarLine->setFixedWidth(xPos);
  m_tabBarLine->raise();

  QPushButton * button = m_tabButtons[index];

  QString style;

  style.append("QPushButton { border: none; background-color: #95B3DE; ");
  style.append("              border-right: 1px solid black;");
  style.append("              padding-left: 10px;");
  style.append("              padding-right: 10px;");
  style.append("              padding-top: 5px;");
  style.append("              color: white;");
  if( index == int(m_tabButtons.size() - 1) )
  {
    style.append("            border-right: none;");
  }
  style.append("}");

  button->setStyleSheet(style); 
  button->raise();

  m_pageStack->setCurrentIndex(index);
}