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71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
#include "textinputdialog.hpp"
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#include <QDialogButtonBox>
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#include <QApplication>
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#include <QPushButton>
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#include <QVBoxLayout>
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#include <QValidator>
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#include <QLabel>
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Launcher::TextInputDialog::TextInputDialog(const QString& title, const QString &text, QWidget *parent) :
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QDialog(parent)
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{
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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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mButtonBox = new QDialogButtonBox(this);
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mButtonBox->addButton(QDialogButtonBox::Ok);
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mButtonBox->addButton(QDialogButtonBox::Cancel);
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mButtonBox->button(QDialogButtonBox::Ok)->setEnabled (false);
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auto *label = new QLabel(this);
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label->setText(text);
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// Line edit
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QValidator *validator = new QRegExpValidator(QRegExp("^[a-zA-Z0-9_]*$"), this); // Alpha-numeric + underscore
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mLineEdit = new LineEdit(this);
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mLineEdit->setValidator(validator);
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mLineEdit->setCompleter(nullptr);
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auto *dialogLayout = new QVBoxLayout(this);
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dialogLayout->addWidget(label);
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dialogLayout->addWidget(mLineEdit);
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dialogLayout->addWidget(mButtonBox);
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// Messageboxes on mac have no title
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#ifndef Q_OS_MAC
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setWindowTitle(title);
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#else
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Q_UNUSED(title);
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#endif
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setModal(true);
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connect(mButtonBox, &QDialogButtonBox::accepted, this, &TextInputDialog::accept);
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connect(mButtonBox, &QDialogButtonBox::rejected, this, &TextInputDialog::reject);
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}
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Launcher::TextInputDialog::~TextInputDialog()
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{
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}
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int Launcher::TextInputDialog::exec()
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{
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mLineEdit->clear();
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mLineEdit->setFocus();
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return QDialog::exec();
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}
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void Launcher::TextInputDialog::setOkButtonEnabled(bool enabled)
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{
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QPushButton *okButton = mButtonBox->button(QDialogButtonBox::Ok);
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okButton->setEnabled(enabled);
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QPalette palette;
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palette.setColor(QPalette::Text, Qt::red);
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if (enabled) {
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mLineEdit->setPalette(QApplication::palette());
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} else {
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// Existing profile name, make the text red
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mLineEdit->setPalette(palette);
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}
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}
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