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List:       kde-bugs-dist
Subject:    [kdevelop] [Bug 359942] New: Files ui_CLASSNAME.h generated during building are not parsed and as re
From:       Piotr Mierzwinski via KDE Bugzilla <bugzilla_noreply () kde ! org>
Date:       2016-03-01 0:29:27
Message-ID: bug-359942-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=359942

            Bug ID: 359942
           Summary: Files ui_CLASSNAME.h generated during building are not
                    parsed and as result their members are not highlighted
                    properly
           Product: kdevelop
           Version: 4.90.91
          Platform: Kubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Language Support: CPP (Clang-based)
          Assignee: kdevelop-bugs-null@kde.org
          Reporter: piotr.mierzwinski@gmail.com

Before running KDevelop I exported variable "KDEV_CLANG_DISPLAY_DIAGS=1" and
removed kdevduchain cache. In attached file I put the output generated by
KDevelop just after loading when parsing finished.

When you open attached text file you will be able to notice that on end there
are errors referring to not existing files. Example:
/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2/libs/widgets/multiprogressdialog.h:22:10:
 fatal error: 'ui_multiprogressdlg.h' file not found
/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2/libs/widgets/mediacontrolwidget.h:22:10:
 fatal error: 'ui_mediacontrolwidgetgui.h'file not found

This is because both of them will be created during compilation/building the
project. In the project there is a class (header file) where such file is
included and class inherits by class located in ui_CLASSNAME.h.

For example I have such file multiprogressdialog.h contains:
#include "ui_multiprogressdlg.h"
#include <QDialog>

class MultiProgressDialog : public QDialog, Ui::MultiProgressDlg
{
...
}
whilst:
      Ui::MultiProgressDlg is located in ui_multiprogressdlg.h

In MultiProgressDialog I'm using members from MultiProgressDlg. Unfortunately
all of these members are not parsed, and as a result not highlighted. As far as
remember in KDevelop 4.7.x when project has been rebuild then all of these
members were parsed and properly highlighted.

Note.
Above convention is used in Qt4 projects. I'm not aware whether the same is
used in Qt5 projects.

Reproducible: Always


Actual Results:  
Members from ui_* header generated during project building are not parsed at
all

Expected Results:  
Members from ui_* header generated during project building should be parsed

Tested with KDevelop and KDevplatform cloned at February 28th, 2016 after 10pm
(branch 5.0).

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