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348 Commits

Author SHA1 Message Date
Laurent Montel
287a5db49d SVN_SILENT: not necessary to add endl; 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=737177
 2007-11-15 18:46:43 +00:00
Andre Duffeck
eabba50aa2 this may result in an endless loop and is not necessary 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=737074
 2007-11-15 12:54:37 +00:00
Andre Duffeck
3b6b25445d Do not use space for text if there is none set 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=736901
 2007-11-15 06:59:25 +00:00
Aaron J. Seigo
ce765ec610 better button mouse interaction; patch by Jason Stubbs 
CCMAIL:jasonstubbs@gmail.com

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=736872
 2007-11-15 03:35:12 +00:00
Andre Duffeck
0a24d0948f we need to also update the parent layout if there is one 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=735993
 2007-11-13 08:34:37 +00:00
Aaron J. Seigo
f242476e72 items were getting added to the same layout more than once. now that the desktop actually knows what its layout is, this screws things up pretty badly. so fix that. 
however, the panel is now screwed and will be until i write a proper layout for it. be warned: i really don't want to hear about the panel until then.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=735280
 2007-11-11 09:22:17 +00:00
Aaron J. Seigo
a61562ad95 don't change our state unless the mouse was release inside of the widget 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=735135
 2007-11-10 23:58:17 +00:00
Aaron J. Seigo
b0ddc4362d KRUSH: we actually want to set the parent's layout in the Layout ctor, not the BoxLayout. handing out books on OOD seems like a good idea at this point. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=735120
 2007-11-10 23:16:32 +00:00
Aaron J. Seigo
4bff9b6912 KRUSH: free layout needs a proper sizeHint 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=735119
 2007-11-10 23:13:42 +00:00
Alexis Ménard
6553519076 fix comment 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734976
 2007-11-10 16:06:22 +00:00
Alexis Ménard
1294c4e8a4 Add method to set where we want to put the icon.Usefull for applet 
Lock/Logout

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734943
 2007-11-10 15:16:33 +00:00
Alexis Ménard
ae2d05c3c3 add updadeGeometry for methods that need to update the geometry of the 
widget

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734745
 2007-11-09 19:28:28 +00:00
Jon de Andres Frias
65dadf4f3f Add 'or later' to the license for the progressbar widget in plasmalibs. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734236
 2007-11-08 09:52:18 +00:00
Aaron J. Seigo
b9b99b4fd2 updated -> dataUpdated to make it really clear what's going on. there are too many update* methods, esp in applets where there is update() and updated()... a painful change, but it will only get worse if it happens any later. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=733314
 2007-11-06 07:20:08 +00:00
Leo Franchi
d83f52e2db add support for fixed-size columns. default behavious remains to average item widths. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=733293
 2007-11-06 02:46:01 +00:00
Javier Goday
4ed028322c Change in the progressbar widget, only paint the exposed area 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=732765
 2007-11-04 18:20:56 +00:00
Aaron J. Seigo
bba7a3d39c invalidate the managing layout on geometry changes, which is what i expected it to do in the first place. calling setGeometry and then updateGeometry is just damaged 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=732530
 2007-11-04 05:36:39 +00:00
Aaron J. Seigo
0e7580b89a make this ctor like the rest of the widgets 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=732529
 2007-11-04 05:36:10 +00:00
Aaron J. Seigo
ccd0753a96 * fix heightForWidth 
* provide a maximum width setting

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=732528
 2007-11-04 05:34:10 +00:00
Aaron J. Seigo
ffcf6bc16b let's not hold on to our own parent pointer; just too easy to have it fall out of date. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=731160
 2007-10-30 21:00:01 +00:00
Aaron J. Seigo
fab534cf22 only click on left click 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=731159
 2007-10-30 20:59:12 +00:00
Aaron J. Seigo
c10ddbe353 the item is already children of us at this point, just make sure to not double add it. 
i tried to find a way to reliably react to child add events instead of having to call our own method for this, but due to construction order and how itemChanged events are handled, i couldn't find such a thing. =/

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=731137
 2007-10-30 20:25:12 +00:00
Aaron J. Seigo
5b10495cf4 get rid of reparent() as that is completely superceded by addChild, and catch when children items no longer belong to us. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=730877
 2007-10-29 23:10:45 +00:00
Laurent Montel
36877e4e94 Fix mem leak 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=729963
 2007-10-27 14:27:25 +00:00
Aaron J. Seigo
260a040477 * avoid a couple unecessary vars/method calls 
* don't try and paint on a null pixmap

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=729679
 2007-10-26 16:35:58 +00:00
Aaron J. Seigo
96accbd236 now that it works properly, we probably don't need to be told about it all the time ;) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=729455
 2007-10-26 02:31:44 +00:00
Aaron J. Seigo
49914e5a49 a rather horrific hack, passing the mouse event around, but it's the only way i can find to *reliably* get the event passed around which we must have to locate where on screen to pop things up at 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=729453
 2007-10-26 02:15:04 +00:00
Aaron J. Seigo
576798dd52 set panels properly in setScreen. this will need to be augmented with screen edge stuff eventually as well, but for now this might work better on multiple screens. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=729421
 2007-10-25 23:09:02 +00:00
Aaron J. Seigo
49874ae140 temporary fix for the beta: don't make items unmovable when added to a layout as that is screwing with MouseReleaseEvents. this means panels items are, once again, freely draggable (which is wrong) but on the upside you can open the menu again 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=729202
 2007-10-25 09:12:15 +00:00
Aaron J. Seigo
b448d9bb90 when an item is added to the layout, give it a chance to react. in the case of Widget, we're going to set the movable state of the QGraphicsItem. the result: items move, or don't, based on whether or not they are in a layout. finally, you can't just move shit around in the panel. 
it's pretty hackish since we have to special case FreeLayout but hey, since when were layouts in plasma ever sane?

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=728764
 2007-10-24 06:54:26 +00:00
Aaron J. Seigo
97ddf36df4 * emit pressed(true) when pressed 
* excuse the debuggin, but i need to figure out why events are getting eaten (again) by the icon class

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=728763
 2007-10-24 06:52:45 +00:00
Stephan Binner
245e63418e revert "cleanup" breakage of r696698 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=728171
 2007-10-22 16:16:30 +00:00
Hoàng Đức Hiếu
b14fb9605e Add font property to Plasma::Label; this also helps getting more accurate sizeHint than using Arial 12pt when the default font is Arial 10pt 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=726342
 2007-10-17 15:11:29 +00:00
Andre Duffeck
ed1430faa4 be less noisy 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=726279
 2007-10-17 12:40:06 +00:00
Hoàng Đức Hiếu
b038a10d13 sizeHint: take alignment and Qt::TextWordWrap flags into account, as done in paintWidget 
the QRectF is a reasonably large rect so that it doesn't interfere with result size

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=725859
 2007-10-16 11:54:37 +00:00
Andre Duffeck
53e8f95ea6 Fix duration and fadeIn/fadeOut animations 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=725400
 2007-10-15 09:41:39 +00:00
Andre Duffeck
9126f8263f less debug output 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=725391
 2007-10-15 08:58:08 +00:00
Andre Duffeck
54211a2f54 Fix size when put in layouts. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=725390
 2007-10-15 08:54:06 +00:00
Ivan Čukić
93187d0a90 Argument verification 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=725047
 2007-10-14 10:57:14 +00:00
İsmail Dönmez
3ffa8ee720 SVN_SILENT --pedantic 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=724810
 2007-10-13 14:33:14 +00:00
Ivan Čukić
04f5730e1e NodeLayout: 
* initial implementation of sizeHint()
* support for automatic sizing (on one or two dimensions)
* simplified node definition

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=724794
 2007-10-13 13:29:21 +00:00
Ivan Čukić
f22a71a22d Changing the licensing to GNU Library/Lesser GPL 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=724418
 2007-10-12 08:45:12 +00:00
Aaron J. Seigo
22de66fdc0 * fix order of constraints init so that geometry is done before screen affinity 
* only adjust the size of the containment to the screen size if it is a DesktopContainMent

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=724225
 2007-10-11 19:16:01 +00:00
Ivan Čukić
c8281cbd05 Code formating 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=724124
 2007-10-11 13:50:54 +00:00
Aaron J. Seigo
0f66f80fe2 allow widgets to change their size even if there isn't a layout (because that was just silly) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=723915
 2007-10-11 03:30:50 +00:00
Ivan Čukić
3d0bdf2e42 * fixed bug: misplacing center widget when there is no right or bottom one. 
* feature: if there is a fixed size for one of the borders, it *will* have that size
  even if there is no widget for that border.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=723796
 2007-10-10 18:27:57 +00:00
Ivan Čukić
80bc0a1d00 Margin support (spacing was added earlier) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=723756
 2007-10-10 16:34:24 +00:00
Petri Damstén
b5fa2a0936 Calculate available size before perItemSize 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=723274
 2007-10-09 07:05:37 +00:00
Petri Damstén
82b947252e Remove debugs 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=723007
 2007-10-08 12:49:22 +00:00
Thomas Georgiou
fab3611a21 Transparency works now!! Aaron, remember to fill QPixmaps with 
Qt::transparent.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=722710
 2007-10-07 23:32:56 +00:00
Petri Damstén
1fce16d307 Add color, font, alignment support for labels. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=722537
 2007-10-07 14:52:17 +00:00
Petri Damstén
940f7e00fb Adds toggle support to Plasma::PushButton. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=721138
 2007-10-04 17:36:21 +00:00
Rafael Fernández López
5e321b63f5 Update my email address 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=720339
 2007-10-03 00:44:18 +00:00
Rafael Fernández López
0f7e4e52ab Code adaptation because of changes on libraries related to revision 719630 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=719642
 2007-10-01 15:09:41 +00:00
Aaron J. Seigo
55969fd88b - make setGeometry virtual so that Applet::setGeometry actually does what Petri Damsten was trying for 
- erase the rect on the pixmap that is exposed before painting again; this prevents painting over and over and over the pixmap (resulting in darker and darker painting when using transparency)
- some minor whitespace changes made whilst debugging

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=719387
 2007-10-01 05:06:51 +00:00
Petri Damstén
61fa701fc0 - Add setSize (needed by Applet) 
- Delete white space from line ends

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=718077
 2007-09-28 05:45:10 +00:00
Petri Damstén
c4f4f16048 - Use margin at startPos 
- Delete white space from line ends

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=718076
 2007-09-28 05:43:15 +00:00
Aaron J. Seigo
8f4ed43ae0 whoops, forgot this other half of the commit 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=718011
 2007-09-27 22:11:46 +00:00
Aaron J. Seigo
c982fdde3b fix crash; you can't suppose that you get a Widget in ::paint 
CCMAIL:tokoe@kde.org

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=718009
 2007-09-27 22:05:57 +00:00
Matthew Woehlke
407f13404a remove superfluous header 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=717530
 2007-09-27 03:52:50 +00:00
Matías Costa
f4efdfa1f0 Fix infinite loop 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=717393
 2007-09-26 20:15:42 +00:00
Alex Merry
30b2cd64fc apidocs fix, and use a better macro name for the include guard 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=717224
 2007-09-26 10:37:08 +00:00
Petri Damstén
ff7fb9e515 Plasma::Meter from playground to libplasma 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=716909
 2007-09-25 15:26:03 +00:00
Petri Damstén
1897eab31b Plasma::Meter from playground to libplasma 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=716906
 2007-09-25 15:24:39 +00:00
Alex Merry
d29805caef Make drag-n-drop applets work again. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=716003
 2007-09-23 18:03:37 +00:00
Laurent Montel
4e4a77901e Not necessary 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=715616
 2007-09-22 15:45:42 +00:00
Tobias Koenig
227dd0842d warning-- 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=714913
 2007-09-20 21:44:12 +00:00
Ivan Čukić
cc4da76575 Added spacing() support for BorderLayout 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=714483
 2007-09-19 17:31:53 +00:00
Aaron J. Seigo
7fefcf98c7 fix this indentation nightmare (tabs, many levels deep) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=714178
 2007-09-18 21:30:30 +00:00
Aaron J. Seigo
fc53b1a7f0 SVN_SILENT suppose we don't need dead code already ;) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=714172
 2007-09-18 21:20:06 +00:00
Aaron J. Seigo
fe13964089 add a contextMenuEvent to Widget so that we get proper context menu propagation by default 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=714171
 2007-09-18 21:19:10 +00:00
Laurent Montel
950d256e5d Fix mem leak 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=713138
 2007-09-16 13:18:04 +00:00
Ivan Čukić
63164d2cc0 BorderLayout initial import 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=713071
 2007-09-16 09:08:08 +00:00
Robert Knight
7b607e92c9 Fix applets jumping around when they resize. Avoid calling setGeometry() on Applets in a FreeLayout that have not changed their size hint since the last update. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712674
 2007-09-15 04:16:11 +00:00
Aaron J. Seigo
329d912f47 SVN_SILENT: more licensing updates ... all done with this now i think =) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712581
 2007-09-14 20:17:11 +00:00
Aaron J. Seigo
e0f831373c SVN_SILENT: add "or later" clause. cleared with copyright holders, except for rich moore's ui loader which i need to ask him for permission for first. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712549
 2007-09-14 19:06:18 +00:00
Jon de Andres Frias
e726cd04c6 Added to the Plasma widgets library the ProgressBar class. It's included a small program test for the progressbar. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712543
 2007-09-14 18:19:42 +00:00
Aaron J. Seigo
0fc83b6e76 prevent crashing on exit; layout must not be deleted before the applets which are managed by it. 
this is a brittleness in the layout system that really needs to be addressed (and i added a comment and some debug output about this in LayoutItem)

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712164
 2007-09-13 19:47:14 +00:00
Aaron J. Seigo
d20c9a010f growing tired of being asked about how to get at the font used in widgets, here's a cute little accessor that provides the answer for now and gives us a way to support font settings in the future much in the way qwidget itself does. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712158
 2007-09-13 19:33:44 +00:00
Aaron J. Seigo
e2b9f9df31 SVN_SILENT: style fixes 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712122
 2007-09-13 17:04:04 +00:00
Aaron J. Seigo
7d533e3472 - missing license header 
- fix white space issues
- delete the dptr

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=711899
 2007-09-13 05:40:37 +00:00
Aaron J. Seigo
926d039802 SVN_SILENT: why bother with a coding style. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=711898
 2007-09-13 05:34:11 +00:00
Andreas Aardal Hanssen
1cf7d7c0f6 Enable DeviceCoordinateCacheMode by default. Overload update() to give 
it invalidate-like behavior, and remove invalidate(). Revert last change
to analogclock, cached behavior is now enabled for all applets. If you
want to disable caching, call setCachePaintMode(NoCacheMode) from your
applet's constructor.


svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=710764
 2007-09-10 20:44:24 +00:00
Robert Knight
6828d212bb Add FreeLayout layout, which resizes its children to their sizeHint() whenever it is invalidated. Useful for desktop-like workspaces so that widgets can be agnostic of whether they are being used in a panel or a 'constraint free' area. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=710761
 2007-09-10 20:38:59 +00:00
Andreas Aardal Hanssen
55e02ca70a Add CachePaintMode, as a temporary local back-port of 
QGraphicsItem::CacheMode, which will appear in 4.4. I've chosen names
that aren't really good, but they're not misleading, and they don't
clash with the API in 4.4.

My first KDE submit :-DDD.


svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=710738
 2007-09-10 19:06:58 +00:00
Robert Knight
37b4ea6334 managingLayout() is a better way to get the layout managing the widget's geometry than parent()->layout() which doesn't work for top-level Widget instances. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=709899
 2007-09-08 14:01:03 +00:00
Robert Knight
3dc0a4795f Correct the layout invalidation logic. As with Qt, when a layout is invalidated it finds its top-level layout and causes that to be updated. Calling Widget::updageGeometry() causes the parent widget's layout to be invalidated. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=709495
 2007-09-07 16:15:46 +00:00
Pino Toscano
cec28bebac use QtModule/QFoo for public headers 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=708026
 2007-09-03 17:16:40 +00:00
Robert Knight
15fbaba2ac Move duplicated animation starting code into Layout::startAnimation() which layout subclasses can call at the end of their setGeometry() implementation to start the layout animator's timer. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707803
 2007-09-03 00:52:29 +00:00
Robert Knight
ecd23d6e67 Always restart timeline from 0 when setGeometry() is called. QTimeLine::start() is a no-op if already running. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707800
 2007-09-03 00:41:57 +00:00
Richard J. Moore
4663b82555 - More Q_PROPERTY additions 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707687
 2007-09-02 17:49:34 +00:00
Richard J. Moore
b09f73ac86 - Add support for opacity property of Widget 
- Add Q_PROPERTIES and missing Q_OBJECT to signalplotter


svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707684
 2007-09-02 17:41:05 +00:00
Pino Toscano
c27291a3fc slots -> Q_SLOTS 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707337
 2007-09-01 15:02:09 +00:00
Robert Knight
a29ae57a7d This breaks the existing Plasma applet API, see the contentSize() 
comments below.

* New Flow Layout.  This provides simple icon view-esque layout of items.
  Useful for icons for documents , applications or other tasks on the desktop
  for example.  Supports non-equally sized items.

  Works well when used with the LayoutAnimator class to animate insertions
  and removals.

* Re-wrote BoxLayout and removed old HBoxLayout,VBoxLayout classes which had
  a lot of code duplication.  BoxLayout class now takes a direction argument
  in the constructor, ala. QBoxLayout.  New BoxLayout class actually takes
  minimumSize() , maximumSize() of items into account.  The Qt layout code
  for box and grid layouts is surprisingly sophisticated, so the results
  from BoxLayout probably will not be as good in certain situations but
  it should do for the panel.  New BoxLayout also has support for LayoutAnimator

* Fix Plasma::HBoxLayout and Plasma::VBoxLayout to use margin() 
  rather than spacing() for the distance from the top and left
  margins respectively.

* Fix Plasma::Applet::contentSize() to return the actual content size
  rather than a size hint.  Added a new method contentSizeHint() which
  applets use to provide a hint about suitable content size.  

  Existing implementations of contentSize() in applets need to be renamed
  to contentSizeHint().  The arguments and return type are the same as before.

* Install the LayoutAnimator header so that applets can use it

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707275
 2007-09-01 12:34:22 +00:00
Robert Knight
04375c4b09 Replace 'INFINITY' with more correct numeric_limits<qreal>::infinity() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=706983
 2007-08-31 17:46:12 +00:00
Robert Knight
536d3749c1 Fix crash when layout argument is null. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=706975
 2007-08-31 17:24:03 +00:00
Robert Knight
bb25f62e55 Remove Widget::invalidate(), that is a feature which is part of the layouts. Better attempt at Widget::updateGeometry() which widget subclasses can call when their size hint or min/max size changes. Ultimately should behave like the QWidget methods of the same name. Make Widget return Qt::Horizontal | Qt::Vertical in its default implementation of expandingDirections() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=706939
 2007-08-31 15:32:10 +00:00
Robert Knight
f7861353ba Add a method to change the parent of a layout. Make isEmpty() non-virtual, and instead always equal to (count()==0). Add invalidate() method which is used like the method of the same name in QLayout to invalidate cached information in the layout. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=706937
 2007-08-31 15:27:32 +00:00
Robert Knight
af8659fa22 Update the parent of a LayoutItem when calling setLayout 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=706935
 2007-08-31 15:23:09 +00:00
Robert Knight
d1aba23cd2 Return 0 for the expanding directions of an icon. At present icons have a fixed size. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=706934
 2007-08-31 15:21:30 +00:00