在QMessageBox中设置多个复选框开发者社区

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    void TextEditor::actionConfigure_triggered()
        QCheckBox *checkbox = new QCheckBox("Cursor to end of file");
        QCheckBox *geometryCheckBox = new QCheckBox("Save and restore geometry");
        QMessageBox msgBox(this);
        msgBox.setStandardButtons(QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Reset | QMessageBox::RestoreDefaults);
        msgBox.setDefaultButton(QMessageBox::Apply);
        msgBox.setCheckBox(checkbox);
        msgBox.setCheckBox(geometryCheckBox);
        checkbox->setToolTip("Option to move cursor to end of text on file open");
        geometryCheckBox->setToolTip("Option to save and restore geometry on open / close");
        int ret = msgBox.exec();
        switch (ret) {
          case QMessageBox::Apply:
              // Save was clicked
              break;
          case QMessageBox::Discard:
              // Don't Save was clicked
              break;
          case QMessageBox::Reset:
            // Cancel was clicked
            break;
          case QMessageBox::RestoreDefaults:
            // Restore defaults
            break;
          default:
            // should never be reached
            break;
    }

QCheckBox *checkbox = new QCheckBox("Cursor to end of file");
QCheckBox *geometryCheckBox = new QCheckBox("Save and restore geometry");
QMessageBox msgBox(this);
msgBox.setStandardButtons(QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Reset | QMessageBox::RestoreDefaults);
msgBox.setDefaultButton(QMessageBox::Apply);
checkbox->setToolTip("Option to move cursor to end of text on file open");
geometryCheckBox->setToolTip("Option to save and restore geometry on open / close");
msgBox.setCheckBox(checkbox);
QGridLayout *grid = qobject_cast<QGridLayout *>(msgBox.layout());

问 在QMessageBox中设置多个复选框 EN

回答 1

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