< Frameworks‎ | Epics
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Frameworks/Epics/Contributions to Qt5

Contributing to Qt 5 epic

Quite some effort goes into Qt 5 in order to push into Qt some of the features which should be in Qt and not in KDE Frameworks. Usually because all Qt apps would benefit from them even outside the KDE world, and because this cuts dependencies between the KDE frameworks.

Once a class is ready to be contributed into Qt, it can also be added to KDE frameworks in libkdeqt5staging/src, for immediate use in kdelibs-frameworks. When we can depend on the Qt5 version that has the class, we can remove it from libkdeqt5staging.

If the addition to Qt is a new method rather than a new class, then an intermediate solution has to be found (possibly with a different API).

Status Description Contact
DONE QStandardPaths David Faure, in Qt 5.0
DONE QTemporaryFile (better defaults) David Faure, in Qt 5.0
DONE QObject::findChildren(Qt::FindDirectChildrenOnly) David Faure, in Qt 5.0
DONE QTemporaryDir David Faure, in Qt 5.0
DONE QMimeData: export URLs as plain text too David Faure, in Qt 5.0
DONE QCryptographicHash: QIODevice support, to replace KMD5 Sune, in Qt 5.0
DONE Contact John Layt to get an update on locales/datetime Mario Fux
DONE Refcounted quit Stephen Kelly, change 10408, in Qt 5.0
DONE QMimeType David Faure, change 15585, in Qt 5.0
DONE KUrl/QUrl merge David Faure and Thiago Macieira (QUrl), in Qt 5.0
DONE KDebug features into QDebug Started by Kai Koehne (Nokia) in change 13433, then Wolfgang Beck implemented category logging (13226), and an addon for the API (see QTBUG-19536). Missing API in Qt itself -> 5.1
DONE Native event filtering in QCoreApplication David Faure, change 29260, in Qt 5.0
DONE QSignalSpy::wait (replaces kWaitForSignal) David Faure, change 30799, in Qt 5.0
DONE Add app display name to window titles David Faure, change 42627, in Qt 5.0
DONE QSaveFile David Faure (https://codereview.qt-project.org/41790), in Qt 5.1
DONE Add a Q_COREAPP_STARTUP_FUNCTION macro which allows to have code called just at the end of QCoreApplicationPrivate::init() David Faure (https://codereview.qt-project.org/42002), in Qt 5.1
DONE QDebugStateSaver David Faure (https://codereview.qt-project.org/41793), in Qt 5.1
DONE K/Q_GLOBAL_STATIC merge Thiago Macieira (https://codereview.qt-project.org/43297), in Qt 5.1
DONE qunsetenv David Faure (https://codereview.qt-project.org/44599), in Qt 5.1
DONE Restore QX11Info, in qtx11extras.git Richard Moore and David Faure (https://codereview.qt-project.org/45266), in Qt 5.1
DONE QLockFile David Faure (https://codereview.qt-project.org/46583), in Qt 5.1
DONE QDebug: coloring the method name (blue for debugs, red for warnings) Olivier Goffart (https://codereview.qt-project.org/47358), in Qt 5.1
DONE QKeySequence to/from string Kévin Ottens
DONE QMenu: title feature Kévin Ottens (https://codereview.qt-project.org/49242)
DONE QMenu: keyboard navigation (from KMenu) Kevin Ottens
DONE Create QPA theme plugin for setting KDE palette, font, widget style, etc. (in KDE), will require extensions on the Qt side, look at KGlobalSettings, some of it is there Kevin Ottens
DONE Extend QPA theme plugin to use KIconLoader within QIcon::fromTheme() Kevin Ottens
DONE QTabWidget: give the possibility to hide the tabbar (used in many places if count is 0). Preferably called setTabBarHidden(bool) / isTabBarHidden() (then deprecate ktabwidget). RESULT: Since the exact same functionality can be achieved with tabBar()->hide(bool) and tabBar()->isHidden(), no methods have been added to QTabWidget and both KTabWidget methods have been deprecated. David Gil
DONE Make sure QDesktopServices can list the protocols it supports Kevin Ottens (Turns out it's not even possible to know before hand with xdg-open for a start... It's not really essential anyway: cancelled)
DONE Add support for default vs active shortcuts to QAction (implemented in KActionCollection instead) Kevin Ottens

IN PROGRESS QUrl methods to replace the QUrlPathInfo attempt David Faure (https://codereview.qt-project.org/44960)
IN PROGRESS QCommandLineParser Laszlo Papp (initially) / David Faure (now); see qtbase cli_parser branch (including pending review requests) and libkdeqt5staging in kdelibs
TO DO QIcon: support for overlays ? <{{{3}}}>
TO DO QPushButton: support for delayed menu ? <{{{3}}}>
TO DO contribute natural-comparison to Qt5 (see KStringHandler). In Qt there is naturalCompare function but private and not as good as from KStringHandler. Thiago says: add the feature to QCollator. [email protected] <{{{3}}}>
IN PROGRESS QLineEdit: support for clear button Kevin Ottens https://codereview.qt-project.org/53155 + https://codereview.qt-project.org/53073
DONE QLineEdit: support for text squeezing Kevin Ottens (only one user and half-broken feature anyway, cancelled)
IN PROGRESS QLineEdit: support for URL drops (replace existing text, rather than append) [email protected]
IN PROGRESS QComboBox: support for URL drops (replace existing text, rather than append) [email protected]
DONE QTextEdit: support for place holder text like place holder text in QLineEdit Benjamin Port (https://codereview.qt-project.org/53423)
IN PROGRESS qDebug with categories, currently in an addon (playground/qlogger.git). Thiago says ok for QtCore, if it's not a monster ? QTBUG-19536
TO DO Rewrite QKeySequence::StandardKey to get the default keys from QPA, not just an enum. In KDE we can make the shortcuts configurable this way. ?? <{{{3}}}>
IN PROGRESS QTabBar: port signals from KTabBar Ivan Komissarov (https://codereview.qt-project.org/#change,29650)
DONE Add the web color line edit to QColorDialog (KColorDialog has it) David Gil (https://codereview.qt-project.org/53239) in Qt 5.2
DONE Add the color picker button to QColorDialog (KColorDialog has it) David Gil (https://codereview.qt-project.org/53242) in Qt 5.2
TO DO QToolBar should take its default settings from the global settings when running in a Plasma Workspace session (see loadKDESettings from KToolBar) Àlex Fiestas <{{{3}}}>
TO DO QMainWindow should follow the KDE HIG when changing the window title in a Plasma Workspace session (see KMainWindow::setCaption) Àlex Fiestas <{{{3}}}>
DONE QInputDialog should have an equivalent of KInputDialog::getMultiLineText David Gil (https://codereview.qt-project.org/55905) in Qt 5.2
DONE QInputDialog should have an equivalent of KInputDialog::getDouble with configurable step. RESULT: it's not really used and adding a step parameter or a new method makes the API ugly. Therefore, I abandon the patch. David Gil (https://codereview.qt-project.org/54378)
DONE For better usability, QInputDialog::getItem should use a QListView instead of a QComboBox, like KInputDialog::getItemList. RESULT: Abandoned. Adding another static method to QInputDialog is not needed, since the same result can be achieved with QInputDialog::setOption(QInputDialog::UseListViewForComboBoxItems) David Gil
DONE QFileDialog: add the QUrl equivalents of KFileDialog static methods to QFileDialog, should be possible to specify a optional list of protocols supported by the user code Kevin Ottens (https://codereview.qt-project.org/51031)
TO DO QFileDialog: add QUrl based API for the non-static use of QFileDialog (as mentionned on (https://codereview.qt-project.org/51031) Kevin Ottens <{{{3}}}>
DONE Make sure QNetworkAccessManager can list the protocols it supports Kevin Ottens (https://codereview.qt-project.org/51088)
TO DO Add icons to QLineEdit context menu (via qstyle?) ?? <{{{3}}}>
TO DO Add icons to QTextBrowser context menu (via qstyle?) ?? <{{{3}}}>
TO DO Add support for "whatsthis:/text" urls to QTextBrowser ?? <{{{3}}}>
TO DO Allow to register a default syntax highlighter type for QTextEdit, the KDE backend would register the spell checking one coming from sonnet as default ?? <{{{3}}}>
TO DO Make sure the QPA plugin can properly react to setting changes ? <{{{3}}}>
DONE Restore the getenv+unsetenv _NET_STARTUP_INFO from Qt4 that got lost (work for the xcb backend, next step is using it kdbusservice.cpp) David Faure (https://codereview.qt-project.org/54499)
TO DO Restore QSessionManager from Qt4 that got broken ? <{{{3}}}>
IN PROGRESS Extend the QStyle API so that the styleHint() can control the default value for animated widgets (should animate or not by default?) Àlex Fiestas
TO DO Extend the QStyle API so that the styleHint() can control the default value QSplitter::opaqueResize ? <{{{3}}}>
IN PROGRESS Make sure QDialogButtonBox Ok button has Ctrl+Return as shortcut. https://codereview.qt-project.org/59140 [email protected]
TO DO Implement an equivalent of KPluginFactory for the new plugin system so that one module can contain more than one plugin type and create several instance [email protected] <{{{3}}}>
TO DO Port features of KPrintDialog to QPrintDialog ??? <{{{3}}}>
DONE Add a "base" property to QSpinBox Kevin Ottens

Note: The qpa is withing staging/frameworkintegration/src/platformtheme

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