* refactor TaskPostDataAtPoint::on_Field_activated()
* show results in a label instead of message box to reduce clicks
* in output window also print field and position as the pure values are useless
- on changing a point coordinate, either by clicking a point or by changing the spinbox in the dialog, the color bar must be refreshed and data must be evaluated for all fields along the new line
- recoloring the gradient bar for a single point is senseless. One therefore already got dozens of errors that max = min in the console. Therefore don't recolor for point filters
fixes#7008:
- the point data must be read also when the center changed
- when the dialog is called it has only the value for the current field, thus recompute the feature to fill all fields with data
- on clicking on a mesh point display the value at the clicked position
- due to the object's recomputation at the start, a complete recomputation (for the whole pipeline) is needed on closing the dialog
- we cannot assume to have a geometry at position (0, 0, 1) this initialize at (0, 0, 0)
- also don't hardcode the unit in the UI file
- also fix wrong property description
- property "Radius" is not used in the code and it seems it is only there as copy paste bug once the point filter was implemented. However close to a release, keep the property and just mention it is unused.
- in contrary to other filters the properties have no unit handling
(there are several bugs in line filter and to fix them, unit handling is necessary)
- occurred when changing Field to "None"
- also remove doubled and unused code and add a blank line to separate the different filters in the code better
- the App part used already units but the dialog worked unitless. This is error-prone and confusing. Therefore use unit widgets in the dialog.
- also fix issue that unit was not reset (after e.g. a temperature maybe a unitless strain should be shown)
- at the moment you cannot get the result data, for example to make your own plot. Also for the line you might want to have unequal x-steps etc. Especially for the data point filter not getting the data actually makes the tool quite useless.
- therefore set the properties to output
- they all had the name "figure 1"
- thus make the name unique and this way also enable to have several plots open displaying different result types (for the line filter)
