diff options
Diffstat (limited to 'examples/widgets/widgets')
4 files changed, 9 insertions, 8 deletions
diff --git a/examples/widgets/widgets/calendarwidget/window.cpp b/examples/widgets/widgets/calendarwidget/window.cpp index b8a3d03552..ae10223dd4 100644 --- a/examples/widgets/widgets/calendarwidget/window.cpp +++ b/examples/widgets/widgets/calendarwidget/window.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2020 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. @@ -126,7 +126,7 @@ void Window::selectedDateChanged() //! [2] //! [3] -void Window::minimumDateChanged(const QDate &date) +void Window::minimumDateChanged(QDate date) { calendar->setMinimumDate(date); maximumDateEdit->setDate(calendar->maximumDate()); @@ -134,7 +134,7 @@ void Window::minimumDateChanged(const QDate &date) //! [3] //! [4] -void Window::maximumDateChanged(const QDate &date) +void Window::maximumDateChanged(QDate date) { calendar->setMaximumDate(date); minimumDateEdit->setDate(calendar->minimumDate()); diff --git a/examples/widgets/widgets/calendarwidget/window.h b/examples/widgets/widgets/calendarwidget/window.h index 83ea494fc2..1b673b8ce0 100644 --- a/examples/widgets/widgets/calendarwidget/window.h +++ b/examples/widgets/widgets/calendarwidget/window.h @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2020 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. @@ -52,6 +52,7 @@ #define WINDOW_H #include <QWidget> +#include <QDateTime> QT_BEGIN_NAMESPACE class QCalendarWidget; @@ -79,8 +80,8 @@ private slots: void horizontalHeaderChanged(int index); void verticalHeaderChanged(int index); void selectedDateChanged(); - void minimumDateChanged(const QDate &date); - void maximumDateChanged(const QDate &date); + void minimumDateChanged(QDate date); + void maximumDateChanged(QDate date); void weekdayFormatChanged(); void weekendFormatChanged(); void reformatHeaders(); diff --git a/examples/widgets/widgets/imageviewer/imageviewer.cpp b/examples/widgets/widgets/imageviewer/imageviewer.cpp index 1efaad0082..7a0f49308b 100644 --- a/examples/widgets/widgets/imageviewer/imageviewer.cpp +++ b/examples/widgets/widgets/imageviewer/imageviewer.cpp @@ -201,7 +201,7 @@ void ImageViewer::print() //! [5] //! [6] { Q_ASSERT(!imageLabel->pixmap(Qt::ReturnByValue).isNull()); -#if QT_CONFIG(printdialog) +#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog) //! [6] //! [7] QPrintDialog dialog(&printer, this); //! [7] //! [8] diff --git a/examples/widgets/widgets/scribble/scribblearea.cpp b/examples/widgets/widgets/scribble/scribblearea.cpp index 75371b523f..d3937f90d8 100644 --- a/examples/widgets/widgets/scribble/scribblearea.cpp +++ b/examples/widgets/widgets/scribble/scribblearea.cpp @@ -210,7 +210,7 @@ void ScribbleArea::resizeImage(QImage *image, const QSize &newSize) //! [21] void ScribbleArea::print() { -#if QT_CONFIG(printdialog) +#if defined(QT_PRINTSUPPORT_LIB) && QT_CONFIG(printdialog) QPrinter printer(QPrinter::HighResolution); QPrintDialog printDialog(&printer, this); |