API change:
remove label()/setLabel(), use directly the points as returned by points()

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634561

API changes:
- KPlotAxis: showTickLabels() -> areTickLabelsShown()
- KPlotAxis: setShowTickLabels() -> setTickLabelsShown()
- KPlotObject: added the flags for PlotType
- KPlotObject: remove the show*() in flavour of getting directly the flags with the types
- KPlotWidget: toScreen() -> mapToWidget()

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634555

dox dox dox

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634541

fix typo that caused to leak th whole Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634531

API change:
- move all the private stuff of KPlotPoint to the Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634529

API changes:
- remove point(int) and count(), just use points()
- rename PStyle to PointStyle
- CamelCasing the enums

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634514

API change:
- move all the private members of KPlotObject into a Private class
- make the class non-copiable
- merge the two constructors in one, made explicit

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634474

remove i18n, as it's not completely needed in a test application
update the plot when starting the application

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634456

typo in method name

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634452

move the calculation of the data rect into a private function
save two axes lookups

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634442

SVN_SILENT: move to the bottom and disable copy

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634362

SVN_SILENT: antialias -> antialiasing

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634360

API change:
move PixRect into the Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634355

messages to console don't need to be i18n'ed; remove unneeded #include's

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634354

API change:
move the variables for the mask stuff and rectCost() into the Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634352

properly pass the events to the right base

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634350

API changes:
- kill the x()/y()/x2()/y2()/dataWidth()/dataHeight() functions in flavour of a simplier dataRect() that just return the rect. (Note that x() and y() were quite ambiguous.)
- move the data rect and the secondary data rect in the Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634346

API change: remove the old constructor as no more used

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634328

API changes:
- less contractions
- no references as return values where it makes no sense
- minimal apidox where missing

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634327

dox dox dox

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634315

API changes:
- improve the naming of the propert for object tooltip
- unvirtualize getters and setters for the paddings

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634304

API change in the plot objects handling:
- add plotObjects() to get the list of the plot objects (thus removing objectCount() )
- add addPlotObjects() to add more objects with a single update
- add 'Plot' in the name of the other functions that work with the plot objects
- finally hide the real object list in the Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634293

give it a sane background color and a default size so it's a bit better within designer :)

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634265

API change: deprecated the constructor with the limits, in flavour of a simple constructor; setLimits() is going to be used.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634247

SVN_SILENT QHash is needed only in the implementation

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634233

API change: move the axis in the Private class

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634230

only look for the proper axis only once, not even 3!

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634221

don't look twice in the hashmap

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634220

API changes:
- move the padding information to the Private class
- add a const overload for axis()

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634216

API work on KPlotAxis:
- hide all the private stuff into the Private class
- disable the copy of the class
- merge the two constructors in one, explicit
- remove the 'inline' declarations

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634205

Start moving some of the KPlotWidget internal stuff to a Private class.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=634193

cleanup

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633379

micro layout improvements, buddy for the search label

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633272

improve a check and put my name into the copyrights, as it's my code too ;)

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633233

change the order of the args of GlossaryDialog constructor to be a bit more Qt4-ish

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633220

put html tooltips for the items in the references section

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633216

remove the clear button, already provided by klineedit
header cleanup

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633213

Port the side tree of the glossary dialog to QTreeWidget; remove the usage of Qt3/KDE3 support.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633210

d-pointer-ize GlossaryDialog (the slots still are in the class)

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=633160

A better sort implementation

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=632735

the parser does not own the original elements, no better not delete them

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=632704

Warnings-- (from http://ktown.kde.org/~dirk/dashboard/4.0/i386/kdeedu.html). More to come.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=631983

remove qt3_support

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=631725

config.h cleanup: kstars needs one for indi and kiten needs one for some c code which might be 3rd party,
but the rest of kdeedu doesn't need one.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=631182

Work on vocabulary sorting

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=631008

Work on vocabulary sorting

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=630722

Statistics are now reset from the statistics dialog

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=630645

one more occurence of KInstance

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=628558

kinstance -> kcomponentdata

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=628403

merge the kinstance-redesign branch back to trunk.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=628316

merge to rev. 628262

svn path=/branches/work/kinstance-redesign/kdeedu/libkdeedu/; revision=628271

remove some kDebug's

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=628264

Complete the Kalzium 3D navigation system. Fix related bugs.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=628260

convert-kinstance.pl and a lot of reverts because of ::instance() functions
in many places

svn path=/branches/work/kinstance-redesign/kdeedu/libkdeedu/; revision=627859

move the QT3_SUPPORT definitions where they really need to be

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=625841

less qt3support

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=625840

move the QT3_SUPPORT definitions only where they still need to be

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=625761

* Sync with latest BODR

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=625269

Work on appending, assigning, and deleting languages

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=624739

New Kalzium 3d navigation system. Not 100% finished, and the visual
effects aren't there yet, but the idea is there.

You need to svn up eigen. Should we modify Kalzium's CMakeLists to
say that Eigen 1.0.1 isn't enough anymore ?

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=623406

Work on appending, assigning, and deleting languages

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=623103

Work on removing duplicates

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=622235

export the classes needed in kalzium

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=620539

Eigen's includes are needed here too

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=619769

SVN_SILENT unused parameters

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=619421

use KIcon, fewer deprecated warnings. patch by Nicolas Lécureuil
CCMAIL:neoclust@mandriva.org

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=618013

More consistent use of setModified()

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=615524

Another signal/slot fix in ExtDateTimeEdit

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=615325

Make the arguments of the dateChanged(ExtDate) and
dateTimeChanged(ExtDateTime) signals const references.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=615324

Fix "no such signal: QTimeEdit::valueChanged(int)" error.

Also, modified the API of some signals:
ExtDateEdit::valueChanged(int)
--> ExtDateEdit::dateChanged(const ExtDate&)

ExtDateTimeEdit::valueChanged(int)
--> ExtDateTimeEdit::dateTimeChanged(const ExtDateTime&)

CCMAIL: kstars-devel@kde.org

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=615323

Ensure that the correct query state of an entry is displayed. Really this time.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=614427

Ensure that the correct query state of an entry is displayed

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=614423

Read grade value correctly

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=613315

Several fixes:

+ implement KPlotObject::label(int) and KPlotObject::setLabel(int,
QString)

+ Add KPlotWidget::pixRect() accessor, returning the QRect of the plot
area in pixel coordinates.

+ Don't draw plot objects that lie outside the PixRect.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=612364

makeStandardCaption

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=610591

compile++

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=610583

Arrg. Now it should really compile.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=608426

Fix compilation for systems without OpenBabel2.1

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=608423

Wow, this commit looks huge :)

Technically I am just moving code from A to B. The 3D-Viewer is now
independend of Kalzium, I just need to rename the classes (from
Kalzium* to Compound* I think...). But I wanted to move the code itself
first.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=608413

* Ok, I still see no real way to test my KPart-code but this might
  work. I will move it to libkdeedu as Kalzium is not using this
  code anyway. There, I will code a small mini-demo application
  to test the KPart-stuff.

  So eventually Konq will be able to display molecules in 3D by
  using Kalziums 3D code (which is 99.999% done by Benoit Jacob)

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglpart.cpp; revision=607947

- fix compilation against latest OpenBabel (so you need to update your
OpenBabel)
- remove abstract base class VertexArray, remove virtual stuff in
Sphere and Cylinder. That doesn't increase speed, because anyway we
use OpenGL displaylist caching, but that makes the source code easier
to read.

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglhelperclasses.cpp; revision=607943

Adjusted CMakeList.txt for Qt4 Only builds and builds of KTouch outside
from kdeedu.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=607760

Forget the .moc-include. Now also include it in the CMakeLists.txt

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglpart.cpp; revision=607599

update on the kpart-stuff. It now compiles but doesn't link.

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglpart.cpp; revision=607595

* Very first version of the new KPart-based molecularviewer

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglpart.cpp; revision=607592

* Fix Copyright header stuff

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=606098

Twofold improvement in Kalzium's 3D viewer:
 - automatically set up nice viewpoint when loading a molecule.
 - draw multiple bonds with "intelligent" orientation, so that they
   avoid looking like single bonds.
Both improvements rely on Eigen's linear regression feature.

svn path=/trunk/KDE/kdeedu/kalzium/src/kalziumglhelperclasses.cpp; revision=605562

Fix compile under windows

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=605169

Fix compile under windows

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=605168

Now kde doesn't use .la file

svn path=/trunk/KDE/kdeedu/kalzium/src/widgets/CMakeLists.txt; revision=603881

Now kde doesn't use .la file

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=603881

Fix export

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=603546

let's say 0 is a good default

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=602591

Fix compile

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=601245

Fix the apidocs

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=600987

return at least something

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=600285

Draw a line from a data point to its label if the label is not
very near the point.  When a line is drawn, it also draws a
rounded rectangle around the label text.

CCMAIL: kde-edu@kde.org

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=600211

Shut up GCC 4.1.x

This "order of variables in .h files and .cpp files" is really... picky :)

CCMAIL: kstars@30doradus.org

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=599987

Porting to QList<ChemicalDataObject> (no pointer
Porting to QSharedPointer and co, this shares implicitly.

Result:
 ==8109== LEAK SUMMARY:
 ==8109==    definitely lost: 980 bytes in 17 blocks.
 ==8109==    indirectly lost: 14,505 bytes in 245 blocks.
 ==8109==      possibly lost: 792 bytes in 6 bloc

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=599978

Implementing non-colliding text labels in kdeeduplot, based on kmplot
code.

It works, but it could probably be faster.  You don't need to know
anything about it to use the feature, it all happens behind the scenes.
Just add some items with labels and enjoy the magic.

However, in the interest of inspiring optimization, here's a brief
description of how it works:

KPlotWidget now has a private array of floats: PlotMask[100][100].
This is a rough division of the content of the plot into a 100x100
grid.  Where the plot is empty, the array is zero, where it has content,
it is  >0.  When items are added to the plot (points, lines, bars, or
labels), the corresponding positions in PlotMask are incremented by an
amount that can vary for different kinds of items (for example, right
now Bars don't increment as much as points or lines).

The function KPlotWidget::placeLabel() is responsible for positioning
item labels.  It attempts to place the label close to the point to
which it belongs, while minimizing the label's overlap with masked
regions of the plot.  Ideally, it won't overlap with masked regions at
all.  This is done in a rather brute-force way: it tests label
positions in a 40x40 grid around the position of the point, and
determines the "cost" for placing the label at each position.  Higher
cost is incurred for (a) overlapping with a masked region, (b) being
further from the point position, and (c) extending beyond the bounds
of the plot.  The position that has the lowest "cost" is then adopted,
and the label is drawn at that position.

You can get an idea of the CPU impact of this cost-analysis using
the test suite I added to kdeeduplot.  Display the "Points, lines
and bars" plot, and then resize the window.  Note the smoothness of
the redraws.  Now display "Points, lines and bars with labels" and
resize the window.  The redraws take much longer in this case.

CCMAIL: kde-edu@kde.org

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=599914