In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Differential revision: https://phabricator.kde.org/D29421
BUG: 419527
FIXED-IN: 20.04.2

CCBUG: 420720

it's not a problem here as it's a qfile which is flush when it will be
deleted

Summary:
The current scheme violates Runge-Kutta condition on error O(h^4) when dy is too high. This leads to visible shifting and discontinuities on the plots of integrals for e^x^2, e^abs(x), etc.

BUG: 341256

Test Plan:
1. Compile and install KmPlot.
2. Create the Cartesian plot "f(x) = e^x^2".
3. Switch to the "Integral" tab and tick the "Show integral" item.
4. Try to change the scale (Ctrl+mouse wheel). The integral curve should be plotted as expected (no discontinuities, no extra lines on Ox).

f(x)=e^x^2 and its integral

Before the patch:
{F7764991}
After the patch:
{F7764992}

Reviewers: #kde_edu

Subscribers: aacid, cfeck, kde-edu

Tags: #kde_edu

Differential Revision: https://phabricator.kde.org/D24972

Summary:
KConfigDialogManager::changedMap is deprecated since KF 5.32. This commit mimics the replacement commit from Okteta:

https://cgit.kde.org/okteta.git/commit/?id=1ed966965b656bac22e1fe99e1b7ede00da68263

Test Plan: Compiles. It seems that Equation editor behavior does not change.

Reviewers: #kde_edu, aacid

Reviewed By: aacid

Subscribers: kossebau, aacid, kde-edu

Tags: #kde_edu

Differential Revision: https://phabricator.kde.org/D25078

Summary: foreach is obsolete

Test Plan:
1. Compile, install, run.
2. Create some plot (sin(x)), save it, export it, close it, load it.
3. Use equation editor.

Reviewers: #kde_edu, aacid

Reviewed By: aacid

Subscribers: aacid, kde-edu

Tags: #kde_edu

Differential Revision: https://phabricator.kde.org/D24212

Implement third derivative and loosen the mesh a bit to calculate the fourth. This should allow to calculate extrema for second derivative right.

BUG: 304574

The current default implicit plot 'y∙sinx + x∙cosy = 1' scales badly on the big area. This can be mitigated using some simpler but famous plot.

BUG: 201515
Differential Revision: https://phabricator.kde.org/D21190

Summary:
As it was pointed out "KDialog had its own layout, and when porting to QDialog, a layout needs to be added"

BUG: 407980

Test Plan:
1. Open KmPlot, choose "Catesian Plot".
2. Enter something (e.g. "x^2").
3. Click on the Equation Editor button at the right of the input field.
4. Try to resize the window (all interface items are movable now).
5. Press the Constant Editor button.
6. Try to resize the window (all interface items are movable now).
7. Close the windows.
8. Try to choose any item from the "Tools" menu.
9. Try to resize the window (all interface items should be movable).

Reviewers: #kde_edu, cfeck

Reviewed By: cfeck

Subscribers: kde-edu

Tags: #kde_edu

Differential Revision: https://phabricator.kde.org/D21428