> On Dec. 17, 2015, 5:16 p.m., Martin Gräßlin wrote: > > src/gui/kwindowconfig.h, lines 38-39 > > <https://git.reviewboard.kde.org/r/126324/diff/4/?file=422749#file422749line38> > > > > That doesn't match the method name. It's saveWindowSize, not > > saveWindowGeometry. It's highly unexpected that saveWindowSize saves the > > position. > > > > If you want that: please introduce a new saveWindowGeometry method.
I was afraid someone was going to say that, which is why I tried to argue that it's highly unexpected from a user viewpoint that only window size is saved and not position. How often would it happen that a developer is "highly surprised" in a *negative* way that window size AND position are restored on a platform where this is the default behaviour? I have nothing against introducing a pair of new methods, but how is that supposed to be done in transparent fashion? I do have a lot against a need to change all dependent software to call those methods (maintenance burden and all that). Counter proposal: replace save/restoreWindowSize with save/restoreWindowGeometry everywhere, with a platform-specific interpretation of what exactly geometry encompasses. Much less surprise there, just a bit more need to read the documentation. Are these functions ever called intentionally outside of what I suppose is a more or less automatic feature that takes care of restoring window, erm, layout (saving is clearly automatic). - René J.V. ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://git.reviewboard.kde.org/r/126324/#review89665 ----------------------------------------------------------- On Dec. 14, 2015, 5:04 p.m., René J.V. Bertin wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/126324/ > ----------------------------------------------------------- > > (Updated Dec. 14, 2015, 5:04 p.m.) > > > Review request for KDE Software on Mac OS X and KDE Frameworks. > > > Repository: kconfig > > > Description > ------- > > In KDElibs4, the KMainWindow::saveWindowSize() and > KMainWindow::restoreWindowSize() function saved and restored not only the > size but also the position (i.e. the geometry) of windows, using > QWidget::saveGeometry and QWidget::restoreGeometry. > > 2 main reasons for this (according to the comments): > - Under X11 restoring the position is tricky > - X11 has a window manager which might be considered responsible for that > functionality (and I suppose most modern WMs have the feature enabled by > default?) > > Both arguments are moot on MS Windows and OS X, and on both platforms users > expect to see window positions restored as well as window size. On OS X there > is also little choice in the matter: most applications offer the geometry > restore without asking (IIRC it is the same on MS Windows). > > I would thus like to propose to port the platform-specific code that existed > for MS Windows (and for OS X as a MacPorts patch that apparently was never > submitted upstreams). I realise that this violates the message conveyed by > the function names but I would like to think that this is a case where > function is more important. > > You may also notice that the Mac version does not store resolution-specific > settings. This happens to work best on OS X, where multi-screen support has > been present since the early nineties, and where window geometry is restored > regardless of the screen resolution (i.e. connect a different external screen > with a different resolution, and windows will reopen as they were on that > screen, not with some default geometry). > I required I can update the comments in the header to reflect this subtlety. > > Note that for optimal functionality a companion patch to `KMainWindow::event` > is required: > ``` > --- a/src/kmainwindow.cpp > +++ b/src/kmainwindow.cpp > @@ -772,7 +772,7 @@ bool KMainWindow::event(QEvent *ev) > { > K_D(KMainWindow); > switch (ev->type()) { > -#ifdef Q_OS_WIN > +#if defined(Q_OS_WIN) || defined(Q_OS_OSX) > case QEvent::Move: > #endif > case QEvent::Resize: > ``` > > This ensures that the window geometry save is performed also after a move (to > update the position) without requiring a dummy resizing operation. > Do I need to create a separate RR for this change or is it small enough that > I can push it if and when this RR is accepted? > > > Diffs > ----- > > src/gui/kwindowconfig.h 48a8f3c > src/gui/kwindowconfig.cpp d2f355c > > Diff: https://git.reviewboard.kde.org/r/126324/diff/ > > > Testing > ------- > > On OS X 10.6 through 10.9 with various KDElibs4 versions and now with Qt > 5.5.1 and frameworks 5.16.0 (and Kate as a test application). > I presume that the MS Windows code has been tested sufficiently in KDELibs4; > I have only adapted it to Qt5 and tested if it builds. > > > Thanks, > > René J.V. Bertin > >
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