If not set, the application display name defaults to the application name. Hot plugging is supported, but only if Qt was configured with libudev support that is, if the libudev development headers are present in the sysroot at configure time. In my opinion this is a showstopper for running a Wayland session. If the default built-in keymap is not sufficient, a different one can be specified either via the keymap parameter or by using the eglfs-specific function. For Windows, the name of the platform plugin is qwindows. The correct way to include the runtime libraries with your application is to ensure that they are installed on the end-user's system.
Majkić ha scritto: Copy downloaded from here qwindow. In addition, argc must be greater than zero and argv must contain at least one valid character string. It won't stop your program from running. For more information, see the documentation. It is emitted when the wants the application to commit all its data.
Note that this works only when the application is launched from a remote console for example, via ssh and the terminal keyboard input remains enabled. The last one is the generated. Alternatively, it is possible to adjust the search path Qt uses to find its plugins, as described below. If the point maps to more than one set of virtual siblings the first match is returned. See the below for more details. The file can also be embedded into the application via Qt's resource system. I never test on a Local Area Network shared directory.
In some cases it may be necessary to perform a video mode set on application startup even when the screen reports that the desired resolution is already set. When given, such tools will be installed under the specified directory instead of extprefix. If no keys are being held is returned. The latest version of the freedesktop desktop entry specification can be obtained. It still crashes when not running from Qt, however. Due to a mistake, Qt Wayland was made the default platform plugin on gnome-shell sessions in Qt 5.
. You should never exit the application within this signal. The hardcoded local paths in Qt5Core. Now, provided that everything compiled and linked without any errors, we should have a plugandpaint. Plugins like eglfs are likely to provide better performance, and hardware acceleration.
Been meaning to check why, if I find why I'll update my blog post. The hints can be used to integrate tighter with the underlying platform. Otherwise, the shared libraries of the compiler runtime are used. The latter allows switching the keymap at runtime. This was a hard decision and unliked by everyone involved. In this case, they may start failing in unexpected ways. Usually this means saving all open files, after getting permission from the user.
Non-Plasma processes will use the default platform plugin. However now the program crashes when run. Pen-based tablets The evdevtablet plugin provides basic support for Wacom and similar, pen-based tablets. Application override cursors are intended for showing the user that the application is in a special state, for example during an operation that might take some time. For more information, see the section.
Display Output When having multiple displays connected, the level of support for targeting one or more of these from one single Qt application varies between the platform plugins and often depends on the device and its graphics stack. Available platforms are: Invalid parameter passed to C runtime function. For modern touch screens this is not necessary. Like I said before, don't mix. If no mouse buttons are being held is returned. Note however that this requires using eglfs' built-in keyboard handler; it is not supported when the keyboard handler is loaded via the -plugin command-line parameter.
Therefore my question is definitely not a duplicate. The global qApp pointer refers to this application object. This approach works well when there is a main window that exists for the entire lifetime of the application and all other widgets are either non top-levels or are created afterwards, once the main window is shown. Otherwise, the Qt build may attempt to use inappropriate headers and libraries from the host system. In practice, the traditional compiled-in hooks are rarely used, almost all backends are now migrated to plugins.