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* QPA: Add interface for setting the application state explicitlyRichard Moe Gustavsen2013-02-211-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The motivation for this patch is twofold: 1: we need a way (for iOS/Android) to tell the current window to remove focus from the focus object when the user hides the input panel. Otherwise, if the focus object is e.g a line edit, the cursor will continue to blink inside it, which is wrong. As it stands, telling the active window to deactivate (by calling QWindowSystemInterface::handleWindowActivated(0)), will cause the whole application to deactivate if no windows are active, which is not what we want. 2: Qt currently understands just two application states, Activated and Deactivated. On mobile platforms we can have other states as well, like "suspended" on iOS. So controlling the application state should not depend on window activation, but instead be controlled through a separate API by the platform plugin. This patch will add the following function: QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationState newState) that lets us control the application state from the plugin. This also means that we factor out application state handling from window activation, which also gives us a way to remove focus from a window while keeping the application active. To not break existing desktop platforms that relies on application activation being tied to window activation, we need to make this API opt-in by using a platform integration capability hint. This is not optimal, but found necessary after investigating several other solutions. Which states (other that active/inactive) it makes sense to add to Qt::ApplicationState will be a topic for later patches. Change-Id: Ic6fdd3b66867abb67da43eba04ec86f06d82ff94 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Added QOffscreenSurface class.Yoann Lopes2013-02-181-0/+11
| | | | | | | | | | | | Inherits QSurface and allows to use OpenGL from an arbitrary thread. Platform plugins can implement QPlatformOffscreenSurface, otherwise an invisible QWindow is used by QOffscreenSurface. This patch includes an implementation of QOffscreenSurface for XCB and EglFS platform plugins using pbuffers. Change-Id: I57b4fc1db417331f34826dcfa754b7698782fde4 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Added MultipleWindows platform capability.Samuel Rødal2012-11-021-0/+4
| | | | | | | | | | | | | | Several platform plugins, like eglfs, kms, etc don't support multiple windows as there's no system compositor, they're rendering directly to a single back buffer. By adding a platform capability we'll be able to provide better error reporting when an application tries to create multiple QWindows on a single-window platform. Also, QML apps can use this capability to figure out whether they should create a QWindow for dialogs / popups / menus, or whether to just create items in the same scene, that are shown on top of the rest of the content. Change-Id: I15b8d21ee2bc4568e9d705dbf32f872c2c25742b Reviewed-by: Andy Nichols <andy.nichols@digia.com>
* Be able to obtain list of possible key combinations in platform integrationOliver Wolff2012-10-131-0/+14
| | | | | | | | | | | | As there is no way to obtain the list of possible keys for a shortcut in a platform independent way there needs to be a way to get that from the platform integration. Task-number: QTBUG-26902 Change-Id: I520add56ee09d5c3c58709fb29dad2fbfe4c9d0b Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Removing duplicate includesSergio Ahumada2012-09-091-1/+0
| | | | | | | Do not include a header more than once Change-Id: Ia2e5d66e72988ad833cf5177a3f8aa988bf510e9 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Add hint for touch -> mouse event synthesizingMorten Johan Sorvig2012-08-221-0/+2
| | | | | | | | | | | | | | | | | Commit 7808ec79 changes QApplication to synthesize mouse events from (unhandled) touch events. On Mac OS X this creates a conflict for two-finger scroll swipes, which generates both touch events and mouse wheel events: scrolling in QTextEdit will also select the text. Add a SynthesizeMouseFromTouchEvents platform style hint that enables the event synthesising. Set to true by default and false in Cocoa. Change-Id: I1ffa5a141476aa38b81ce92a87eff676c7ec2276 Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
* Mirror potentially themeable style hints in QPlatformTheme.Friedemann Kleint2012-07-181-8/+9
| | | | | | | | | | | | | | | Currently, most of the QStyleHint-values are potentially configureable by the user in certain desktop environments. Add them to the QPlatformTheme and query the theme first. Keep the values in QPlatformIntegration such that simple integrations that do not implement themes are not forced to implement them to change the values. Change-Id: I15742a5968df0ad5d7398cceae640dc7e541da52 Reviewed-by: David Faure <faure@kde.org> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Add stylehint to use querying RTL keyboard support.Friedemann Kleint2012-07-111-0/+2
| | | | | Change-Id: Ic58ed7cb64cc7fe60b4d431e9f29e389c62265fc Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
* Remove _qpa from cpp filenamesGirish Ramakrishnan2012-07-031-0/+341
36547f4eff44361f7a6acd0cff107c0e47561f93 removed the _qpa from .h files and promised to remove it from .cpp files at a later date. Change-Id: I24a5c3796f6b07dd9a1931b699f3212d315edb12 Reviewed-by: Andrew Stanley-Jones <andrew.stanley-jones@nokia.com>