Marco Martin
a6c55a9cf3
take scrollbars into account for preferred size hint
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minimum size is still fixed, basing on the contained widget doesn't work
svn path=/trunk/KDE/kdelibs/; revision=1112299
2010-04-07 19:54:44 +00:00
Marco Martin
7e27da128e
when the inner widget has scroll properties, invert the proper values in fixupanimation
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svn path=/trunk/KDE/kdelibs/; revision=1111023
2010-04-04 16:54:42 +00:00
Marco Martin
2f8e70b7ab
make the webview widget use scrollwidget for flicking
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still some issues to fix, but most of the behaviour is ported.
patch based on zack's work
CCMAIL:zack@kde.org
svn path=/trunk/KDE/kdelibs/; revision=1108058
2010-03-27 17:44:16 +00:00
Marco Martin
07ad834e81
scroll horizontally when the scroll is vertical and there was no space to scroll vertically
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and vice versa for horizontal scroll
svn path=/trunk/KDE/kdelibs/; revision=1106404
2010-03-22 18:36:57 +00:00
Marco Martin
76d131a501
experiment two behavioural changes:
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- don't flick when the contents are smaller than the view (or flick only for the axis where the contents are bigger)
- still pass mouse moves to childrens so they can initiate drags (useful? annoying? still to be found, but necessary for netbook sal to work at the moment)
svn path=/trunk/KDE/kdelibs/; revision=1105167
2010-03-19 12:09:08 +00:00
Marco Martin
26a4b3f20d
register/unregoster as drag handles is deprecated now since it's automatic
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svn path=/trunk/KDE/kdelibs/; revision=1104888
2010-03-18 20:22:03 +00:00
Zack Rusin
3c0cffc506
Implement wheel scrolling and add a way of disabling overshoot.
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plus some doc cleanups.
svn path=/trunk/KDE/kdelibs/; revision=1104868
2010-03-18 19:22:52 +00:00
Zack Rusin
82702e7043
Improve kinetic scrolling on ScrollWidget
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As previously discussed with this approach we can actually properly intercept events from child items. Furthermore now we properly "steal" events which cause a flick (it's important for child items to properly act on mouseReleaseEvents and not on mousePressEvents as some like to do, since it's the release events that cause a flick) so items don't get clicks when flicked. The physics and especially the overshoot behavior is a lot better in this code as well.
Review http://reviewboard.kde.org/r/3312/
svn path=/trunk/KDE/kdelibs/; revision=1104841
2010-03-18 18:14:39 +00:00
Marco Martin
2e9b47d6bd
if the user dragged less than KGlobalSettings::dndEventDelay() and releases, don't drag, but pass the click, start to drag after that threshold
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svn path=/trunk/KDE/kdelibs/; revision=1084809
2010-02-03 20:08:57 +00:00
Marco Martin
2ee4189268
give it a minimum size hint
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svn path=/trunk/KDE/kdelibs/; revision=1066298
2009-12-26 17:27:19 +00:00
Marco Martin
923d772a85
delay only in the case the item to be visible is a qgraphicswidget, so we can guard the temp pointer with a weak one
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BUG:219475
svn path=/trunk/KDE/kdelibs/; revision=1064800
2009-12-21 20:29:08 +00:00
Marco Martin
fdae3f0d59
This patch forward the "stateChanged" signal emitted from the private kinetic scroll animation all the way to Plasma::ScrollWidget, which then forwards this signal to its childs. This enables an object which derives from Plasma::ScrollWidget to know the kinetic scrolling animation state.
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Patch by Bruno Abinader
svn path=/trunk/KDE/kdelibs/; revision=1064768
2009-12-21 18:36:39 +00:00
Marco Martin
20bed9f073
add the missing constructor with a qgi as parent, as all the qgraphicswidget have
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svn path=/trunk/KDE/kdelibs/; revision=1063597
2009-12-18 21:44:02 +00:00
Marco Martin
4b8b780829
don't do adjustScrollbars more than every 200 msecs
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resolves some cyclical relayout crashes and surprisingly enough also some layout estetic problems
BUG:202890
svn path=/trunk/KDE/kdelibs/; revision=1062764
2009-12-15 21:37:07 +00:00
Marco Martin
2165a85a9f
since widget can be deleted from the outside use a weak pointer
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svn path=/trunk/KDE/kdelibs/; revision=1062742
2009-12-15 20:37:22 +00:00
Marco Martin
a09d6fbc44
always call the base class resize
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svn path=/trunk/KDE/kdelibs/; revision=1060723
2009-12-09 18:50:59 +00:00
DarÃo Andrés RodrÃguez
c9d1959026
- Remove several warnings about unused parameters
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http://reviewboard.kde.org/r/2252/
I didn't applied Q_UNUSED to "parent" pointers as this looks suspicious to me, and it needs more review.
svn path=/trunk/KDE/kdelibs/; revision=1058428
2009-12-04 13:01:33 +00:00
Giulio Camuffo
7e3bdb55e5
better wait for the parentItem to resize before calculating the rect of the item to be visible
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svn path=/trunk/KDE/kdelibs/; revision=1057266
2009-12-01 20:49:34 +00:00
Marco Martin
ea0494d0fb
round the position to integer, prevents an ugly effect of dancing fonts
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svn path=/trunk/KDE/kdelibs/; revision=1051556
2009-11-19 19:40:07 +00:00
Marco Martin
4ffc256c8b
ignore right mouse events
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svn path=/trunk/KDE/kdelibs/; revision=1050222
2009-11-16 22:05:35 +00:00
Aaron J. Seigo
4162839c2b
d->widget can be 0
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svn path=/trunk/KDE/kdelibs/; revision=1048893
2009-11-14 04:31:06 +00:00
Marco Martin
81a6c7e23a
don't pass mouse release to the drag handles if the mouse moved over
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dndEventDelay
svn path=/trunk/KDE/kdelibs/; revision=1048617
2009-11-13 16:03:02 +00:00
Marco Martin
377e6bf9c1
kineticscroll accepts keyboard events too, scrollwidget scrollbars don't
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accept focus
svn path=/trunk/KDE/kdelibs/; revision=1048165
2009-11-12 20:44:02 +00:00
Marco Martin
ca60a5a6cf
convert the function to a qgraphicswidget:
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sceneeventfilter appears to eat events always and in this way i can
remove elements from dragHandles when they get deleted
svn path=/trunk/KDE/kdelibs/; revision=1045818
2009-11-06 20:20:35 +00:00
Marco Martin
3639317617
send the event to the widget, it will have coordinates mapped in a more
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precise way
svn path=/trunk/KDE/kdelibs/; revision=1045778
2009-11-06 18:58:47 +00:00
Marco Martin
60eabf5382
void registerAsDragHandle(QGraphicsItem *item);
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easy way to keep the flickable scrolling even with clickable sub items
svn path=/trunk/KDE/kdelibs/; revision=1045776
2009-11-06 18:57:35 +00:00
Marco Martin
5789ff1883
remove magic numbers
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svn path=/trunk/KDE/kdelibs/; revision=1045319
2009-11-05 19:21:25 +00:00
Marco Martin
2d0f7dc81b
set the proper margins:.. todo: constant, not magic numbers
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svn path=/trunk/KDE/kdelibs/; revision=1045303
2009-11-05 18:37:38 +00:00
Marco Martin
dd581265cf
move the extra border in the size hint
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svn path=/trunk/KDE/kdelibs/; revision=1041792
2009-10-28 14:19:34 +00:00
Marco Martin
c470055a37
revert the last patch: when there is clipping the borders can't be
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children of the scrolling widget
svn path=/trunk/KDE/kdelibs/; revision=1038759
2009-10-21 19:47:20 +00:00
Marco Martin
7e80fdd8f1
use anchorlayout, quite a good quantity of code wiped out,
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workaround to an annoying anchorlayout crasher tough
svn path=/trunk/KDE/kdelibs/; revision=1038665
2009-10-21 15:26:08 +00:00
Marco Martin
637a50e17c
disable the clipping hack
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svn path=/trunk/KDE/kdelibs/; revision=1038652
2009-10-21 15:01:06 +00:00
Marco Martin
7423a261dd
keep a 1 pixel border
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svn path=/trunk/KDE/kdelibs/; revision=1038647
2009-10-21 14:48:14 +00:00
Marco Martin
9f806ddf48
decide based on the sizehint whether resize the internal widget or not
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svn path=/trunk/KDE/kdelibs/; revision=1038632
2009-10-21 14:32:24 +00:00
Marco Martin
82317bda2d
take in consideration the size hint of the internal widget for the own
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sized hint
svn path=/trunk/KDE/kdelibs/; revision=1038245
2009-10-20 21:37:46 +00:00
Marco Martin
b2bb69732a
provide the Animator::registerScrollingManager(qgraphicsidget) function.
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the animator creates a kineticscroll and associates it with the widget.
in this way we can use kineticscroll outside of libplasma with a single
call.
svn path=/trunk/KDE/kdelibs/; revision=1037751
2009-10-19 22:10:25 +00:00
Marco Martin
4191b96c6d
force to invalidate the size hint when the inner widget size changes
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svn path=/trunk/KDE/kdelibs/; revision=1036087
2009-10-16 14:53:11 +00:00
Marco Martin
31cb2730ea
size hint is the inner widget size
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svn path=/trunk/KDE/kdelibs/; revision=1036073
2009-10-16 14:10:55 +00:00
Marco Martin
1d611eac34
initialize the layout as soon as possible, crash--?
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svn path=/trunk/KDE/kdelibs/; revision=1036032
2009-10-16 11:14:46 +00:00
Marco Martin
451cf321a2
forgotten to commit before: migrate to the new api
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svn path=/trunk/KDE/kdelibs/; revision=1035760
2009-10-15 20:12:01 +00:00
Marco Martin
e6661712a8
don't reset to zero the position on scrollbar move
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svn path=/trunk/KDE/kdelibs/; revision=1034699
2009-10-13 10:10:08 +00:00
Marco Martin
38884ccd1a
now the api is similar to what webkit offers and horizontal and vertical
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scroll is done in pixels and in a single pass.
we have 3 properties in widgets that wants to support scroll:
scrollPosition
viewportGeometry
constentsSize
svn path=/trunk/KDE/kdelibs/; revision=1032821
2009-10-08 16:04:56 +00:00
Giulio Camuffo
86cffbab45
suppress some runtime complaints of QGraphicsGridLayout
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svn path=/trunk/KDE/kdelibs/; revision=1032423
2009-10-07 19:27:01 +00:00
Adenilson Cavalcanti Da Silva
3d33d3f28f
Factoring the ratio of widget/viewport size when doing the
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kinetic scrolling.
This will help to have a proper scrolling in cases that the
viewport is several times smaller than the widget size.
svn path=/trunk/KDE/kdelibs/; revision=1032023
2009-10-06 16:58:42 +00:00
Aaron J. Seigo
23d1402a5d
--compile_warnings;
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svn path=/trunk/KDE/kdelibs/; revision=1031625
2009-10-05 16:08:31 +00:00
Giulio Camuffo
81b39250cb
added ensureItemVisible(QGraphicsItem*)
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svn path=/trunk/KDE/kdelibs/; revision=1031380
2009-10-04 20:08:37 +00:00
Igor Trindade Oliveira
2147d8e090
put return return d->widget->boundingRect(); in ScrollWidget::viewport() and everything starts to work -perfectly-
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notmart
svn path=/trunk/KDE/kdelibs/; revision=1030979
2009-10-03 16:51:52 +00:00
Igor Trindade Oliveira
cab81476e3
fix: rounded-off errors
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svn path=/trunk/KDE/kdelibs/; revision=1030709
2009-10-03 03:27:52 +00:00
Marco Martin
faa91ca8e5
don't make borders appear and disappear each resize
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svn path=/trunk/KDE/kdelibs/; revision=1030637
2009-10-02 20:17:45 +00:00
Marco Martin
7387d79cbd
give d->widget the focus when the focus arrives on us
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svn path=/trunk/KDE/kdelibs/; revision=1030582
2009-10-02 16:07:06 +00:00