This patch avoids synthesizing mouse messages in the QPA for touch/pen
input, and lets the GUI do mouse event synthesis for unhandled touch/pen
events, if required, like in other platforms. This requires a workaround
to avoid breaking drag and drop with touch/pen (or making it worse). DnD
on Windows is based on the DoDragDrop() Win32 API, which does not work
with touch/pen input, which in some cases cause a DnD operation started
with touch/pen to hang until the mouse is moved. To avoid it we process
pointer messages for touch/pen and generate mouse input through
SendInput() to trigger DoDragDrop(), which then seems to work as
expected.
So now we inform QtGui that the Windows platform no longer sends
synth-mouse events after tablet events (unsetting the flag added in
f931e5e72d); this completes what was
attempted in 8ada0633cd.
Fixes: QTBUG-106368
Fixes: QTBUG-57577
Fixes: QTBUG-100788
Task-number: QTBUG-77414
Task-number: QTBUG-104594
Pick-to: 6.4 6.3 6.2
Change-Id: I46db3c74be2a95cf2d94ba930398e58dc930d2db
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.
Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
qt_windows takes care of setting NOMINMAX, which prevents native headers
from defining `min` and `max` as macros, breaking the build. So include
that header always as the first header.
Pick-to: 6.3
Change-Id: I82cd8b21d263102000e6e66f135465bc2c126db4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
In some rare cases, when a mouse button was released while the mouse was
static, a drag and drop operation would not be completed until the mouse
was moved. Probably due to a Windows bug, the mouse button state
supplied through the arguments of the IDropSource callbacks, called from
the internal DoDragDrop() loop, would not reflect the actual mouse
button state in this case. This change makes the callback implementation
use the actual mouse button state provided by GetAsyncKeyState().
Fixes: QTBUG-85300
Pick-to: 5.15
Change-Id: I3405bdf7076ddc46415cd274a502434bdc0d2f3f
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Fix warning like:
warning: use auto when initializing with new/reinterpret_cast to avoid duplicating the type name [modernize-use-auto]
Change-Id: Ieb7f052919173f6923e68de9f9e849dee45e36e7
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
As the non prefixed variants are deprecated
Change-Id: I2ba09d71b9cea5203b54297a3f2332e6d44fedcf
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
When an item was dragged outside the window, the mouse release event was not
being properly delivered and the item would stick to mouse cursor after
moving it back into the window.
Fixes: QTBUG-72994
Change-Id: Ibce990390c866e16d58f7d969673dd05e862d97e
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
The Drag&Drop functionality had stopped working with touchscreen/pen
after the WM_POINTER-based input handling was added. The Drag&Drop
functionality internally uses the DoDragDrop() WIN32 call which,
according to Microsoft docs, is not supported for invocation inside
handlers for touch/pen messages, and should be invoked in handlers
for mouse messages that are synthesized by the OS afterwards. The
result was that when DoDragDrop (which is a blocking function with
its own event loop) was called it would hang ignoring all touch/pen
messages until a mouse/touchpad message arrived. This change
implements a workaround for this issue by enqueuing Qt touch/pen
events that would be generated inside the pointer message handler,
and that could start a Drag&Drop operation, and only producing them
after the OS sends the associated mouse messages.
Task-number: QTBUG-70887
Change-Id: Id45e0ecc70358ba250de9b3268856781ed21c9dd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
We move QInternalMimeData to a separate file, because this class is
used, even if draganddrop is disabled. From now on, include
qinternalmimedata_p.h instead of qdnd_p.h for QInternalMimeData.
Change-Id: I594e08e2e90d574dc445119091686b4b69e4731b
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Change
#include <QtCore/QDebug>
to
#include <QtCore/qdebug.h>
according to the coding style.
Change-Id: I6ba8a7424c548ddde1d18f3f6f4f87e30973d710
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Use the new API of QWindowSystemInterface to send the release
event which does not depend on the state of
QGuiApplicationPrivate::mouse_buttons.
Amends 1f6bd8bfb2.
Task-number: QTBUG-66447
Change-Id: Iae889ea416b633c9307da9535dfb51ad1dbf288e
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Windows does not send a mouse release by itself, which can
leave Quick controls believing the mouse is still pressed.
Synthesize an event.
Task-number: QTBUG-66447
Change-Id: Ia865edddc0c77a1b42b9ad2c38323379e74b6704
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
On some combinations of RDP client and server a large mouse cursor
results in a hang of the RDP session. However, the 'touch' drag
facility (creating a transparent window) works just fine, so use
that when encountering a large cursor on RDP.
(The threshold of 96 for a 'large' cursor was extracted from the
spec, as that is the largest supported size mentioned.)
Change-Id: I9782c45e8bd6640f36bb5a392961681a99e214e6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Adds QWindowsDropDataObject as a QWindowsOleDataObject subclass
specialized for handling Drag & Drop, which only allows "text/uri-list"
data to be exported as CF_HDROP, to allow files dragged from
Qt applications and dropped into other applications to be recognized as
attachments or opened. Otherwise, files would be imported as URLs and
inserted as local hyperlinks.
[ChangeLog][Important Behavior Changes][Windows] On Windows, a drag
& drop operation of local files URIs, like QListView items backed by a
QFileSystemModel, will result in the attachment or opening of the files
by the target application, instead of the creation of hyperlinks.
Task-number: QTBUG-62662
Change-Id: I51efa4a56574b5e5fb3ee736ede14b5da24caac4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Replace all checks for DEFINES in windows.pri by proper
configure system checks as they no longer seem to work.
Task-number: QTBUG-61192
Change-Id: I625c9de0812fd376d06eacb065d3a32a499b6b00
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
An QApplication::mouseButtons() value could stay outdated after external
DnD operations, e.g. dragging an object outside Qt application or vice
versa. Also user can cancel DnD with Escape key.
Task-number: QTBUG-55885
Task-number: QTBUG-59539
Change-Id: Ia6deb4ae5ccfe77e6d6c2464de40cd06fc71f9b8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
We can use 'override' directly since Qt 5.7.
Also remove redundant 'virtual'.
Change-Id: Ib478f19381d53642e1ed1c2a589d6b9c4d663e3c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Use C++ 11 member initialization in value-type structs.
Task-number: QTBUG-51673
Change-Id: I668389b4a0ad1d862a505b740d67357cb9c2a3dc
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
Qt4->Qt5 regression:
QWindowsMouseHandler::keyStateToMouseButtons() cannot be used instead
of the old Qt4 function toQtMouseButtons() because Alt key and mouse
Xbutton have the same code on the Windows.
Task-number: QTBUG-55885
Change-Id: Ibad35cfe83145d03fd05f397c0afba9c86817a0c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Clean up helper definitions required for old SDKs and MinGW and
move the remaining ones to the files that require them.
Ensure compilations with MinGW 4.9.
Task-number: QTBUG-51673
Change-Id: I607989dd1d9197f237c6d021209a2c94aeb84021
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Introduce separate scale factors for hot spot and pixmap and
set the devicePixelRatio of the scaled pixmap to 1 matching that
of the target pixmap which will be converted to a Windows cursor.
Change-Id: I0b0f6c6a79589ec954b5a1a09a86b87c91b5147d
Task-number: QTBUG-46068
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Use QCursor::pos() to obtain the position in device independent pixels.
Change-Id: Ia54701c556188f40ba678341125114d113ffe8c7
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new LGPL header instead of LGPL21 one
(in those files which will be under LGPL v3)
Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Move QWindowsDrag::defaultCursor() to the per-screen instance
of QWindowsCursor so that the cached default drag cursor pixmaps
are created with the correct size per screen.
Task-number: QTBUG-49511
Change-Id: I02f75ac3b1e5e064325b066ee03e1d5c8a7c7ee8
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Applying scaling to the pixmaps used in pixmap cursors
requires applying a scale factor in a code path
now in a constructor of QWindowsWindowCursorData (nested
into QWindowsWindowCursor). This needs to be split and
the code paths for cursors created from a Qt::CursorShape
value and pixmap cursors need to be further separated.
Replace the QSharedDataPointer-based QWindowsWindowCursor
class by a simple, non-copyable class CursorHandle
managing the HCURSOR handle and pass it around using a
QSharedPointer. Split the cache in QWindowsCursor into one based
on Qt::CursorShape and one based on the cache key aggregated
from the pixmap cache keys (using QWindowsPixmapCursorCacheKey
renamed from QWindowsCursorCacheKey), simplifying the standard case
based on Qt::CursorShape.
Reuse class CursorHandle in
QWindowsOleDropSource::CursorEntryCursorEntry, which used a
similar class.
Remove QWindowsCursor::createSystemCursor().
Avoid the construction of temporary QCursor objects for the
standard cursors constructed from using resource pixmaps by
introducing a struct PixmapCursor containing pixmap
and hotspot.
Task-number: QTBUG-49511
Change-Id: I5393d64bd70f7dab68c0a8c2255c7685ac367b2f
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Enclose all debug operators within QT_NO_DEBUG_STREAM, declare
all public ones and make the others static. Add operators for
POINT and WINDOWPLACEMENT.
Task-number: QTBUG-48449
Change-Id: I33f2dba2bf486a8f5cb11f11f4e2b37cce086def
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
- Add new virtual QPlatformDrag::cancelDrag()
[avoiding a conflict with existing QBasicDrag::cancel()]
- Implement on Windows by returning DRAGDROP_S_CANCEL
from IOleDropSource::QueryContinueDrag() as suggested on report.
- Implement in QBasicDrag by calling QBasicDrag::cancel()
and quitting the event loop.
- Add new API static void QDrag::cancel() for it.
Task-number: QTBUG-47004
Change-Id: I4b4bb52e5fc226c8e04688ac1b0f9550daaf918e
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
Reviewed-by: David Faure <david.faure@kdab.com>
Adapt the Windows plugin to work with the new cross-platform
high-DPI scaling.
Task-number: QTBUG-38993
Task-number: QTBUG-46615
Change-Id: I108d319255925a290b75611e95ef006d4aaf7ace
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
The change causes items in QListWidget and QTreeWidget to disappear during
InternalMove since the widgets modify the actions of the event
to remember an internal state.
This reverts commit 988f1b2e57.
Task-number: QTBUG-46642
Task-number: QTBUG-43466
Change-Id: I27d888d7a1fdfcf8eaf8806ccd4ca33b292b9d8c
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
André de la Rocha
Lucie Gérard
Volker Hilsheimer
Jonas Kvinge
Kai Koehne
Tor Arne Vestbø
Friedemann Kleint
Lars Knoll
Anton Kudryavtsev
Liang Qi
Joerg Bornemann
Frank Richter
Serge Lysenko
Alexander Volkov
Liang Qi
Friedemann Kleint
Jani Heikkinen
Simon Hausmann