[Pkg-deepin-devel] Bug#972677: deepin-image-viewer: FTBFS with Qt 5.15: error: aggregate ‘QPainterPath path’ has incomplete type and cannot be defined

[Dmitry Shachnev]

Source: deepin-image-viewer
Version: 5.0.0-1
Severity: important
Tags: ftbfs fixed-upstream
User: debian-qt-kde at lists.debian.org
Usertags: qt5.15
Forwarded: https://github.com/linuxdeepin/deepin-image-viewer/commit/b11d7cbdcdd99c82
Control: block 972278 by -1

Dear Maintainer,

deepin-image-viewer fails to build with Qt 5.15, currently available in
experimental.

After rebuilding dde-qt-dbus-factory and libqtxdg, and building a fixed
version of dtkwidget (see #972155), I get this error:

  widgets/popupmenustyle.cpp: In member function ‘virtual void PopupMenuStyle::drawPrimitive(QStyle::PrimitiveElement, const QStyleOption*, QPainter*, const QWidget*) const’:
  widgets/popupmenustyle.cpp:117:22: error: aggregate ‘QPainterPath path’ has incomplete type and cannot be defined
    117 |         QPainterPath path;
        |                      ^~~~
  widgets/popupmenustyle.cpp:133:13: error: ‘QPainterPathStroker’ was not declared in this scope; did you mean ‘QPainterPath’?
    133 |             QPainterPathStroker stroker;
        |             ^~~~~~~~~~~~~~~~~~~
        |             QPainterPath
  widgets/popupmenustyle.cpp:134:13: error: ‘stroker’ was not declared in this scope; did you mean ‘strtok_r’?
    134 |             stroker.setWidth(FRAME_BORDER_WIDTH);
        |             ^~~~~~~
        |             strtok_r
  widgets/popupmenustyle.cpp:136:26: error: variable ‘QPainterPath borderPath’ has initializer but incomplete type
    136 |             QPainterPath borderPath = stroker.createStroke(path);
        |                          ^~~~~~~~~~

  widgets/thumbnaillistview.cpp: In member function ‘virtual void ThumbnailListView::paintEvent(QPaintEvent*)’:
  widgets/thumbnaillistview.cpp:301:18: error: aggregate ‘QPainterPath bp’ has incomplete type and cannot be defined
    301 |     QPainterPath bp;
        |                  ^~

This is fixed upstream, see the linked commit.

--
Dmitry Shachnev
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