forked from qt-creator/qt-creator
eccc840cce
* Instantiate the FindDialog on demand only. * When submitting a contact and there was an error, return early to avoid adding the incomplete contact. * In the FindDialog's findClicked slot call accept() or reject() on the dialog, to propagate the acceptance to the caller in AddressBook::findContact. * Renamed FindDialog::getFindText to FindDialog::findText() Reviewed-by: Kavindra
44 lines
798 B
C++
44 lines
798 B
C++
#include "finddialog.h"
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#include "ui_finddialog.h"
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#include <QMessageBox>
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//! [constructor]
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FindDialog::FindDialog(QWidget *parent) :
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QDialog(parent),
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m_ui(new Ui::FindDialog)
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{
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m_ui->setupUi(this);
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connect(m_ui->findButton, SIGNAL(clicked()), this, SLOT(findClicked()));
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setWindowTitle(tr("Find a Contact"));
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}
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//! [constructor]
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FindDialog::~FindDialog()
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{
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delete m_ui;
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}
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//! [findClicked]
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void FindDialog::findClicked()
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{
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QString text = m_ui->lineEdit->text();
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if (text.isEmpty()) {
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QMessageBox::information(this, tr("Empty Field"),
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tr("Please enter a name."));
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reject();
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} else {
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accept();
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}
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}
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//! [findClicked]
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//! [findText]
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QString FindDialog::findText()
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{
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return m_ui->lineEdit->text();
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}
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//! [findText]
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