As of version 10.12 (Sierra), the name of Apple's desktop operating
system will be macOS. Change the occurrences where the Mac platform
is discussed to use a macro \macos, which expands to 'macOS'. This
helps with adapting to future renaming.
Update the instructions on mac-specific Q_OS_* macro usage.
Add a \target for the old 'Qt for OS X' topic to keep links working
for other documentation modules that try to link with the old name.
Change-Id: Id33fb0cd985df702a4ae4efb4c5fd428e77d9b85
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
This is only when the attached MIME data contains text, and we
fall back to rendering that text into a pixmap. It requires
getting the device pixel ratio from the source which, for now,
may be a QWidget or a QWindow. Other cases may exist, but that
would bring more dependencies than desired.
Similarly, it fixes the draggabletext example. Other examples
would require either to get updated pixmaps or change substantially
in order to support HiDPI (e.g., the fridgemagnets example).
Change-Id: I66198214233e3e06c87505744e2aaa9691fe1bb6
Reviewed-by: Filipe Azevedo <filipe.azevedo@kdab.com>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
- Simplify the code, remove unused members
- Fix the translations of plurals to use %n
- Add tooltip displaying full paths in list
- Add context menu allowing to copy the name and open
- Display the correct slashes on Windows
- Connect the returnPressed() signals of the line edits
- Make the search recursive
- Do not search binary files by checking the mime type
Change-Id: I3663799c88931db1f58c03ea35211e7ab03737ec
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
- Port to Qt 5 connection syntax.
- Remove unneeded member variables.
- Adapt to screen size.
- Add a tab widget with a hex dump view to the preview dialog.
- Handle conversion errors in preview dialog,
add status label displaying errors and warnings about failures
and invalid characters encountered.
- Fix translated messages.
Change-Id: I916100c903e73d0d2326523753ed7398b1c34df0
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
- Use Qt 5 connection syntax.
- Introduce helper function to calculate the square size, remove
the existing 24 pixel limitation since that makes it impossible
to render 20pt fonts.
- Add filter chooser for font filters.
- Add menu and info dialog showing DPI and default fonts.
- Streamline code
Change-Id: I0cd4d0475b5a7ed3c475de7a413abebbe688dfe2
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
Examples should show idiomatic Qt, and QSignalBlocker is idiomatic
since it's inception in Qt 5.3. Just updating the examples was
forgotten.
This commit makes good for that.
Fix coding-style issues as a drive-by.
Change-Id: If138e87ea2ab7a444599734113f7cc6df11fb42d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The (example) code used a real to hold 360 / 7, which is of course 51,
discarding the 3/7 that was most likely meant to be kept. Noticed by
Coverity (CID 22364). Use 360.0 instead of 360 to get more accurate
results.
Change-Id: Ifdfbb932589d8ea728710e8b656af651c9f8a7d2
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
The signal was connected to the wrong slot.
Regressed in 2fe56e37ed.
Change-Id: I33135fc79c3585dfbe0f6ebc04f819e919ed9ed7
Reviewed-by: Sérgio Martins <sergio.martins@kdab.com>
This enables people to toy around with the option and check
what impact it has.
Change-Id: I8b49c31211cc48721b3326eea48b4e74967b1a92
Reviewed-by: Sérgio Martins <iamsergio@gmail.com>
as in other examples which come with plugins, use an additional
hierarchy level which contains the app and plugin subdirs.
Change-Id: I2487755967aa3474c337c8c8af10be49627b63d0
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
There is access to session manager functions which are not present when
building with -no-sm.
Change-Id: I1c92b4a70f7adb56816877930fb9f55b04ff8940
Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
That feature is a poor man's session management for applications
that do not implement any specific session management features.
It badly interferes with proper session management support, so
applications must be able to disable it.
This enables fixing applications with
QGuiApplication::quitOnLastWindowClosed() true - the default -
dying too early, before they are enumerated for the list of
applications to restart on session restore, thus preventing them
from being restored. See
https://bugs.kde.org/show_bug.cgi?id=354724
[ChangeLog][QtGui] Qt asking to close windows on session exit as
a fallback session management mechanism has been made optional.
Disabling it fixes session management for applications that
implement full session management. See
QGuiApplication::isFallbackSessionManagementEnabled().
Task-number: QTBUG-49667
Change-Id: Ib22e58c9c64351dea8b7e2a74db91d26dd7ab7aa
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: David Faure <david.faure@kdab.com>
It does not work as expected since the QLineEdits do not expand.
Amends b880b7e1ac.
Change-Id: I0b3b3822cca7fc6442a7155eecd46bd3d134d069
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
- Introduce Qt 5 signal-slot connection syntax.
- Merge MainWindow::createMenus()/createActions()
into MainWindow::createMenus(), removing the need
to store the actions as member variables.
Use QMenu::addAction() for brevity.
- For actions in QActionGroups, carry the Valuator enum
in QAction::data so that the slot to handle the selection
does not need to compare the QAction pointer itself.
- Use a non-modal QColorDialog, so that the user
can change colors more easily while drawing.
- Choose saner shortcut keys: control-Q should not
override the default usage for quitting the application,
and using shortcuts for About dialogs is anyway dubious.
- Improve the example documentation.
Change-Id: I57aaf5f5b885c13a953482dbcc41275dd3d6bff4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
Insert a group box depending on style hints.
Change-Id: I1b49dc31d5bd32c92d88f95be0683d5223329c11
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
The implementation of the close event handler requires handling the two
close events that are received on OS X when the user quits through the
application menu bar or the Command+Q shortcut. The first is an
spontaneous event, and the second a non-spontaneous one with the window
already closed.
Change-Id: I24e3d3f0de4d631bd2d5616c85ce747f085691e0
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
- Remove class DragLabel in draggabletext and add a static creation
function instead since it only has a constructor setting some
properties.
- Use QRegularExpression instead of QRegExp
- Use new connection syntax.
- Ensure compilation with
DEFINES += QT_NO_CAST_TO_ASCII QT_NO_CAST_FROM_ASCII
demonstrating use of QLatin1String vs QStringLiteral.
- Streamline code.
Change-Id: I2e2ddeb40837dba379990836c77fb72ad7263e2d
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
- Set QtProject as organization.
- Remove unneeded member variables.
- Use member initialization in the constructor.
- Use new connection syntax in createActions()
to assemble the menu there, removing the createMenus()
function.
- Introduce a QSharedPointer to ensure settings are deleted.
Previously, the settings were parented on the tree widget,
which is a hack of sorts.
- Fix OS X macros.
Change-Id: Ibbc6bfb03eb5c7eda077b1a3aa3f1707667f7f13
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
- Remove unneeded member variables.
- Use new connection syntax in createActions()
to assemble the menu there, removing the createMenus()
function.
- Use a QButtonGroup for the sizes with the style metrics as id.
- Streamline code, rename variables for clarity.
- Introduce static functions returning the list of states/modes and
their names in display order to IconPreviewArea, removing the
duplicates.
- Split actions to open sample icons provided from source directory
or standard pictures location to make sample icons more prominently
visible.
- Check and display @2x images and add tooltips showing device pixel
ratio and actual size.
- HighDPI: Add groupbox displaying screen name and device pixel
ratio, connect to screen changed signal and update icons panel
accordingly. Add check box for toggling Qt::AA_UseHighDpiPixmaps.
- Adjust documentation
Task-number: QTBUG-18680
Task-number: QTBUG-46615
Change-Id: Ice96e9898f168ef2a30e9f46cb260ed57ae015f0
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
The system tray example initially was in QtSvg after the Qt 5
modularization split since it depended on it. In the meantime, it
has been moved back to qtbase.
Fixes qdoc warning:
qtbase/src/widgets/util/qsystemtrayicon.cpp:56: warning: Can't link to 'System Tray Icon Example'
Change-Id: Ie3c13baf4ac91ecf0c814885f71ac44dc05b427c
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>
Moved from qtsvg to qtbase
Task-number: QTBUG-47201
Change-Id: Iab185ea2e270893c0937d1ff87fdb544d226d603
Reviewed-by: Martin Smith <martin.smith@digia.com>
- Remove unneeded member variables.
- Set window sizes depending on screen geometry for High DPI screens.
- Flesh out code for saving the image, setting the supported
mime types on the file dialog.
- Streamline constructor code, remove create...() functions.
- Use new connection syntax in createActions(),
- Obtain the screen from the widget.
- Adapt documentation. Remove note saying that widgets do not need
the parent parameter (since creating parentless widgets can
result in flicker in some cases), explain that QScreen pointers
should be checked.
Change-Id: I0332bbf10eafe861fe3fd5573522694ab5c0183a
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
- Port it to new connection syntax.
- Replace module include by class includes.
Change-Id: I1b8d682bb7bb2e05b6b2b77a9c0d01730ea09cf2
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
- Introduce Qt 5 signals & slot syntax.
- Use mime types in the file dialogs.
- Streamline the code creating the actions.
- Introduce QCommandLineParser.
- Query the available size when determining
the initial size instead of using hard-coded values
for High-DPI screens.
Change-Id: Ifc84a41ed55a4a674b6eafdb6120ac42441405b6
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
qtbase/src/widgets/kernel/qaction.cpp:1257: warning: Can't link to 'QApplication::setAttribute()'
qtbase/src/widgets/kernel/qapplication.cpp:519: warning: Can't link to 'arguments()'
qtbase/src/widgets/kernel/qapplication.cpp:1939: warning: Can't link to 'quit()'
qtbase/src/widgets/kernel/qapplication.cpp:2946: warning: Can't link to 'quit()'
qtbase/src/widgets/kernel/qapplication.cpp:2946: warning: Can't link to 'exit()'
qtbase/src/widgets/kernel/qapplication.cpp:2946: warning: Can't link to 'processEvents()'
qtbase/src/widgets/widgets/qmenu.cpp:1354: warning: Can't link to 'Recent Files Example'
qtbase/examples/widgets/doc/src/tetrix.qdoc:28: warning: Can't link to 'QApplication::quit()'
qtbase/src/testlib/qtestcase.cpp:268: warning: Undocumented parameter 'timeout' in QTRY_VERIFY2_WITH_TIMEOUT()
qtbase/src/corelib/global/qnamespace.qdoc:2427: warning: Can't link to 'QApplication::setLayoutDirection()'
qtbase/src/corelib/global/qnamespace.qdoc:751: warning: Can't link to 'QApplication::setDesktopSettingsAware()'
Change-Id: Ic8170a40fb1cd84e3fb4dd75d9429f4b485f8bd9
Reviewed-by: Martin Smith <martin.smith@digia.com>
Add:
- Save As
- Copy
- Paste from clipboard into new image
Change-Id: Ibbc308e9bbd2ce407119cd9358874f5c22a6bb83
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
- Remove unneeded member variables.
- Use member initialization in the constructor.
- Use new connection syntax in createActions()
to assemble the menu there, removing the createMenus()
function.
- Fix coding style issue (braces)
- Avoid empty label showing up by setting the scroll
area invisible until an image is loaded.
- Set a new image only if image read succeeds.
- Add status bar with information message.
Task-number: QTBUG-46848
Change-Id: I32d5af70d8eb71ec16dd58a0b98c32eb2bd988d7
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
