diff options
| author | Nico Vertriest <nico.vertriest@qt.io> | 2020-02-03 15:49:30 +0100 |
|---|---|---|
| committer | Paul Wicking <paul.wicking@qt.io> | 2020-05-01 06:44:07 +0200 |
| commit | a426326e99a76a92c8d0c870e19c67311a434483 (patch) | |
| tree | 44d7ff8ae2dda7194484e0339cf35ceb27c5c583 /src/widgets/doc/snippets/myscrollarea.cpp | |
| parent | 94fe42a7538b1a27b148b3c09919e03a06404610 (diff) | |
Doc: Make snippets Qt Widgets compilable
Removed mainwindowsnippet.cpp and widgetdelegate.cpp
from snippets.pro
Task-number: QTBUG-81497
Change-Id: I40d1f34e64d958d2fb857dc8e468b9c40fff527c
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Diffstat (limited to 'src/widgets/doc/snippets/myscrollarea.cpp')
| -rw-r--r-- | src/widgets/doc/snippets/myscrollarea.cpp | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/src/widgets/doc/snippets/myscrollarea.cpp b/src/widgets/doc/snippets/myscrollarea.cpp index dbf8da1603c..8afe4a68346 100644 --- a/src/widgets/doc/snippets/myscrollarea.cpp +++ b/src/widgets/doc/snippets/myscrollarea.cpp @@ -48,7 +48,7 @@ ** ****************************************************************************/ -#include <QtGui> +#include <QtWidgets> class MyScrollArea : public QAbstractScrollArea { @@ -97,8 +97,10 @@ void MyScrollArea::updateWidgetPosition() //! [0] } -void MyScrollArea::scrollContentsBy(int /*dx*/, int /*dy*/) +void MyScrollArea::scrollContentsBy(int dx, int dy) { + Q_UNUSED(dx); + Q_UNUSED(dy); updateWidgetPosition(); } @@ -118,21 +120,6 @@ void MyScrollArea::updateArea() void MyScrollArea::resizeEvent(QResizeEvent *event) { + Q_UNUSED(event); updateArea(); } - -int main(int argv, char **args) -{ - QApplication app(argv, args); - - QPixmap pixmap("mypixmap.png"); - QLabel label; - label.setPixmap(pixmap); - MyScrollArea area(&label); - area.resize(300, 300); - area.show(); - - area.setWidget(&label); - - return app.exec(); -} |