Method innerSendEvent

source/windowing/StarTextBoxWidget.cpp:300–425

}

bool TextBoxWidget::innerSendEvent(InputEvent const& event) {
  if (auto keyDown = event.ptr<KeyDownEvent>()) {
    m_repeatKeyThreshold = Time::monotonicMilliseconds() + 300LL;

    if (keyDown->key == Key::Escape) {
      if (m_onEscapeKey) {
        m_onEscapeKey(this);
        return true;
      }
      return false;
    }
    if (keyDown->key == Key::Return || keyDown->key == Key::KeypadEnter) {
      if (m_onEnterKey) {
        m_onEnterKey(this);
        return true;
      }
      return false;
    }
    if (keyDown->key == Key::Tab) {
      if ((KeyMod::LShift & keyDown->mods) == KeyMod::LShift || (KeyMod::RShift & keyDown->mods) == KeyMod::RShift) {
        if (m_prevFocus) {
          if (auto prevWidget = parent()->fetchChild(*m_prevFocus)) {
            prevWidget->focus();
            return true;
          }
        }
      } else {
        if (m_nextFocus) {
          if (auto nextWidget = parent()->fetchChild(*m_nextFocus)) {
            nextWidget->focus();
            return true;
          }
        }
      }
      return false;
    }
    if ((keyDown->mods & (KeyMod::LCtrl | KeyMod::RCtrl)) != KeyMod::NoMod) {
      if (keyDown->key == Key::C) {
        context()->setClipboard(m_text);
        return true;
      }
      if (keyDown->key == Key::X) {
        context()->setClipboard(m_text);
        if (modText(""))
          m_cursorOffset = 0;
        return true;
      }
      if (keyDown->key == Key::V) {
        String clipboard = context()->getClipboard();
        if (modText(m_text.substr(0, m_cursorOffset) + clipboard + m_text.substr(m_cursorOffset)))
          m_cursorOffset += clipboard.size();
        return true;
      }
    }

    auto calculateSteps = [&](bool dir) {
      int steps = 1;
      if ((keyDown->mods & (KeyMod::LCtrl | KeyMod::RCtrl)) != KeyMod::NoMod || (keyDown->mods & (KeyMod::LAlt | KeyMod::RAlt)) != KeyMod::NoMod) {