libqtwebkit-dev contains the development files of Qt4 QtWebKit library.
Installing this package pulls many Qt4 dependencies. Neither this
package nor its dependencies are needed to build a Qt5 version of
goldendict. I have successfully built a Qt5 version of goldendict
on a fresh KDE neon system without installing this package.
Note that the development files of Qt5 QtWebKit library are inside the
libqt5webkit5-dev package, which is duly listed as a Qt5 goldendict
dependency.
Fixed by not adding dummy system tray under X env
Tested for:
Mate 1.22.1
XFCE4 4.12
KDE 5.14.5 (damn it's so ugly now)
GNOME (with topicons-plus extension)
This commit fixes #907, fixes #1097 and fixes #1155
abcabb77fa added a makeScanPopup() call
after applyQtStyleSheet() in MainWindow constructor to apply Qt style
sheets to the scan popup. This call destroys the scan popup created
earlier in the MainWindow constructor and creates a new instance.
Let us remove the first, now redundant invocation of makeScanPopup()
from MainWindow::makeDictionaries() to improve startup performance.
makeDictionaries() is currently called only once, so modifying it is not
a problem. If makeDictionaries() is used elsewhere in the future,
the added assertion will remind to reconstruct the scan popup.
There is a regression since Qt 5.12.1 that forces the pinned scan popup
window to be always on top of the main window on Linux/X11 because of
its Qt::Dialog window flag. The same issue is present in Qt 4.
The Qt regression is reported as QTBUG-74309, but chances of it being
fixed any time soon seem slim.
The documentation for Qt::Dialog window flag states that it causes a
window to be decorated as a dialog (typically no maximize or minimize
buttons in the title bar). I suppose adding these buttons to
the scan popup's title bar is not an issue.
As a bonus, the Qt::Dialog flag prevented scan popup window tiling when
moving toward the screen edge in Xfce. It works perfectly now.
On accidentally mouse moving when right button clicking first context menu stroke may be apply. If in this stroke is dictionaries reordering it may be not noticed (especially, when filter is enabled), and after the windows OK button clicking ALL dictions will be reordered!
This commit places on context menu first stroke safety "Dictionary headwords".
When translate line is wider than 1000 pixels, its right end is not
aligned with its completion list. This looks ugly and complicates
scrolling through completions after clicking on Drop-down arrow.
For example, looking up "United States" in my local dictionaries, then
pressing Ctrl++ to increase zoom factor from 1 to 5 takes 4 seconds with
this change and 25 seconds without it. The same scaling takes 6 seconds
with this change and 45 seconds without when I enable English Wikipedia,
which has a particularly large "United States" article.
There is a workaround that speeds up zooming: look up a nonexistent
word, scale to the desired level, then go back to the large articles.
But this is tedious if large articles are open in scan popup or
in case of many tabs in the main window.
