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QApplication instance
We can't assert on actually watching the watched object, since we may
have installed an event filter on QApplication::instance(), in which
case we will filter events for all objects.
Reviewed-by: Gunnar
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Having this behaviour in QGLFrameBufferObject complicates alot of things
and isn't really necessary.
Reviewed-by: Tom Cooksey
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Updated the soft-light composition mode implementation in the raster
and OpenGL1 engines to use the equations in the SVG specification as of
April 2009.
Task-number: QTBUG-3193
Reviewed-by: Trond
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Reviewed-by: Sarah Smith
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Reviewed-by: TrustMe
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QSvgDocument uses the latter as default pen so every svg filling
command would issue a penChange without this.
Reviewed-by: TrustMe
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Reviewed-by: TrustMe
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By moving the check, it ensures that the error message obtained if it
fails is correct and not the error message that SetWindowLong() gives
due to an invalid HWND.
Merge-request: 1910
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
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Qt's/DirectFB's composition modes are not compatible for drawing
operations. We only support SourceOver and handle whether or not to
blend colors using DSDRAW_BLEND based on the alpha/opacity value.
If drawing with Source and an opaque color we can still handle the
operation using DirectFB. This has major impact since WebKit fills the
background of web pages using Source.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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When drawing primitives in DirectFB we always set composition mode to
NONE and manually manage whether or not to blend. This patch makes sure
we will reset the composition mode afterwards.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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QFile::seek is supposed to work on Windows CE with FILE* streams. size()
returns 0 on errors and sequential files. Probably on empty files as
well ;-)
Reviewed-by: Olivier Goffart
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filelength is not available on Windows CE instead, we must fallback to
fseek/ftell as was being done previously. Still on Windows CE, we still
don't report the file size for file descriptors, but we also won't set a
random error string.
Changed qt_error_string calls to use errno when errors come from CRT
functions.
Also, if we're using filelength on FILE* streams, there's no reason not
to use it for file descriptors, instead of requesting a native handle.
Reviewed-by: Olivier Goffart
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On Mac OS, mmap would succeed, returning a valid pointer, but trying to
read from it would result in a SIGBUS.
By adding this check we commit to a safe cross-platform behavior users
can depend on.
Reviewed-by: Thiago Macieira
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That's what I get for not having the brain on when accepting
suggestions...
Reviewed-by: Thiago Macieira
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When not using native HANDLEs, the return of isSequential was hardcoded
to true for files with a fd, and for the standard FILE* streams stdin,
stdout and stderr; false for all other FILE* streams.
We now use the native GetFileType call for all files by obtaining a
native handle where required. We also treat files of type FILE_TYPE_CHAR
as sequential, as is the case for the standard streams in console
applications.
When standard streams are redirected to/from files, GetFileType will
return FILE_TYPE_DISK for them and they won't be considered sequential.
This is alright since in this mode they behave like regular files and
QFile::seek() will work for random offsets.
Reviewed-by: Marius Storm-Olsen
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Obtain file size directly, instead of relying on fseek/ftell and messing
with the file position.
Also changed the return value on errors to 0. This is mostly relevant on
streams and pipes, where we used to return whatever error value ftell
returned (usually -1). This change also makes the return value
consistent with what is returned on Unix platforms and what we document
for Windows CE.
Nevertheless, documentation of this and related issues is misleading and
needs to be updated.
Reviewed-by: Markus Goetz
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While POSIX specifies a -1 return on error, on Windows only non-zero is
documented for error conditions. All platforms agree that zero is
returned on success so we check for that instead.
Reviewed-by: Markus Goetz
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This was already being done when attaching to FILE* streams. Doing the
same here makes the API consistent and more usable. Namely, one can use
QFile::pos() to obtain the file position.
Test case verifies this doesn't break support for sequential files. More
thorough test case included in large file support test.
Reviewed-by: Thiago Macieira
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Reviewed-by: Thiago Macieira
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Creating a file mapping for each view mapped to memory is sub-optimal
and slow. With this change, a single mapping is created and reused when
mapping subsequent views of the file.
The handle returned from CreateFileForMapping (used in WinCE 5) is now
discarded, since the kernel manages it automatically with the file
mapping. This simplifies use of the deprecated map API.
Reviewed-by: Maurice Kalinowski
Reviewed-by: Marius Storm-Olsen
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We would previously silently ignore overflows in 32-bit systems and not
properly support 64-bit offsets in systems that support it because of
integer overflow.
There was also a problem that could prevent unmap from succeeding,
because we were passing the wrong length argument.
Task-number: QT-1594
Reviewed-by: Thiago Macieira
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request.
Reviewed-by: Prasanth
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Was ignoring top OSX menu bar.
Example c++: http://pastebin.ca/1585763 http://fred.uwcs.co.uk/testAvailableGeometry.cpp
Example output: http://pastebin.ca/1585766 http://fred.uwcs.co.uk/testAvailableGeometry.output
Introduced by commit 13254da6c3192937812983f44ce95fe8e1bc602c
Merge-request: 1652
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
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GetURL events are delivered by Launch Services to the application if the
application is registered as the default handler for the given protocol,
and the user for example issues 'open http://foo.com/' in the console or
clicks a link in another application.
The GetURL event is converted to a QFileOpenEvent, which now has both a
QUrl constructor and a url() method. These two new methods work in sync
with the file() method, so a QFileOpenEvent constructed from a QUrl will
return a valid file name from file() if the URL was a local file.
The boolean argument to AEInstallEventHandler decides whether the handler
is to be added to the system event dispatch table or the application's
event dispatch table. Previously we added it to the system table, but
this did not work for the GetURL event. We now use the application event
table, which works for all three of the events we register on Carbon.
Reviewed-by: Prasanth Ullattil <prasanth.ullattil@nokia.com>
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
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Reviewed-by: Trust Me
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When the gesture finishes it might not necessery set the ScaleFactorChanged
flag.
Also fixed the touch-event based pinch gesture.
Reviewed-by: trustme
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Added QGesture objects and gesture recognizers based on touch events.
Reviewed-by: Bradley T. Hughes
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Made sure we emit the same values for the pinch gesture as on Mac.
Reviewed-by: trustme
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Reviewed-by: Bradley T. Hughes
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Make the math correct.
Plus, update the imagegesture example.
Rev-By: denis
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The reason was that we did not handle the color space of the selected
color correctly. When selection from the system palette, the color
points to an index rather than e.g. RGB directly. This patch closes
the gap.
Another, a bit more evil, crash comes when trying to click on
'SelectedMenuItemColor' from the 'Developer' palette. The exact
same behaviour occurs when testing a native cocoa app in xcode
directly. So, to handle this as gracefully as possible, we sourround
the 'run modal' call with try-catch, and makes sure that we don't
quit the dialog until the user actually tells it to.
Bugreport to Apple created (bugreport.apple.com): 7364080
Task-number: QTBUG-4578
Reviewed-by: Prasanth
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Do the same as on Windows - before the window is maximized save its normal
geometry so that when the window is restored we set the geometry back.
Task-number: QTBUG-4418
Reviewed-by: Prasanth
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We need to make sure the active state is preserved if graphicsview are
dinamically shown/hide while window is active. Or if scene is changed
with setScene.
This fixes KRunner focus regressions
Reviewed-by: Andreas
Task-number: QTBUG-5281
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When scene is not active, returns the item that would get the focus if
the scene became active.
This is more consistant with Qt 4.5 behaviour
Reviewed-by: Andreas
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Reviewed-by: Thierry
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Now we use opengl 2.
Reviewed-by: Samuel
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this was suggested by Michael B
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