52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
#include "abstractdialog.h"
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#include <QDialogButtonBox>
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#include <QGuiApplication>
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#include <QLabel>
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#include <QScreen>
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#include <QVBoxLayout>
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AbstractDialog::AbstractDialog(QDialogButtonBox::StandardButtons buttons, QWidget* parent)
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: QDialog(parent) {
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setWindowTitle(tr("Dialog does what?..."));
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setModal(true);
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m_buttonBox = new QDialogButtonBox(buttons, this);
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connect(m_buttonBox, &QDialogButtonBox::accepted, this, &AbstractDialog::accept);
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connect(m_buttonBox, &QDialogButtonBox::rejected, this, &AbstractDialog::reject);
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m_contentContainer = new QLabel("content", this);
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m_outerLayout = new QVBoxLayout;
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m_outerLayout->addWidget(m_contentContainer);
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m_outerLayout->addWidget(m_buttonBox);
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setLayout(m_outerLayout);
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}
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void AbstractDialog::show() {
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centerInParent();
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QWidget::show();
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}
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void AbstractDialog::accept() { QDialog::accept(); }
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void AbstractDialog::reject() { QDialog::reject(); }
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void AbstractDialog::centerInParent() {
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// BUG the centering in the parent doesn't work the first time (and the later ones seem off too)
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QWidget* parent = parentWidget();
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if (parent) {
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auto parentRect = parent->geometry();
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move(parentRect.center() - rect().center());
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} else {
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QRect screenGeometry = QGuiApplication::screens().at(0)->geometry();
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int x = (screenGeometry.width() - width()) / 2;
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int y = (screenGeometry.height() - height()) / 2;
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move(x, y);
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}
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}
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void AbstractDialog::closeEvent(QCloseEvent* event) { QWidget::closeEvent(event); }
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