Use a tree display for processing history entries, where the root
item for each entry shows the full algorithm log when clicked,
and the python/qgis_process commands are instead shown as child
items
This provides more useful information for users browsing the history,
while still making the all the previous information available
This widget wraps an existing QgsCodeEditor object in a widget which provides
additional standard functionality, currently a line-for-line port of the Python
console script editor search tools.
The caller must create an unparented QgsCodeEditor object
(or a subclass of QgsCodeEditor) first, and then construct a
QgsCodeEditorWidget passing this object to the constructor.
Ideally, this functionality would be added to the base QgsCodeEditor
class itself. But this is NOT possible without considerable API
breakage, as QgsCodeEditor currently inherits the QsciScintilla widget.
We cannot change QgsCodeEditor to inherit a generic QWidget
container containing a QsciScintilla widget + other widgets in
a layout without breaking API. I've added a cleanup note for
QGIS 4.0 here.
If checked, this option reverse the slider in the elevation filter
so that the widget goes from high values at the bottom to low values at the top.
See justification in https://github.com/qgis/QGIS/issues/56995Fixes#56995
This action shows the log of that child step, regardless of whether
or not it failed. This is handy for debugging model errors after
testing, when you've already closed the algorithm window...!
When editing a model through the designer (and after having run
that model), you can now right click any child step in the model
and select "View Output Layers". This will add the output layers
from that step as new layers in the current QGIS project.
This action is available for ALL child algorithms in the model,
even if the model is not configured to use the outputs from those
children as model outputs.
This is designed as a helpful debugging action. If a user's model
fails (or gives unexpected results), they can then trace through
the model and view the outputs for suspected problematic steps.
It avoids the need to add temporary outputs to a model and re-run
to test.
Additionally, this action is always available after running the model,
EVEN if the model itself failed (eg because of a misconfigured
step later in the model).
Sponsored by City of Canning
Instead of just setting the whole widget as disabled, implement proper
read-only state for these widgets. This fixes an annoying UI issue where
the list / key value widgets can't be scrolled when opening read-only
attribute forms, preventing users from viewing all the entries in
the widget.
This mode can be used when each band in the raster layer is associated
with a fixed time range, eg. NetCDF files.
The user can either manually populate a table with begin/end dates for
each band in the raster, or build the table using QGIS expressions
which return datetime values.
In this mode, the widget will call a callback function to generate
a new QgsExpressionContext as the previewed object changes. This
can be used to provide custom preview values for different objects
(i.e. for objects which aren't vector layer features), such as raster
bands or other custom objects.
Allows forcing the widget to have a specific fixed range width,
so that interactions with the lower or upper slider automatically
force the other slider to move to keep a constant width
This custom QLayout class allows for overlaying child widgets on top
of their parent widget.
It can be used like this:
layout = QgsOverlayWidgetLayout()
parent_widget.setLayout(layout)
layout.setContentsMargins(20,20,20,20)
layout.addWidget(QGroupBox(), Qt.Edge.LeftEdge)
layout.addWidget(QLabel('My label on top of a parent!'), Qt.Edge.TopEdge)
layout.addWidget(QGroupBox(), Qt.Edge.TopEdge)
When checked, only layers with broken sources will be shown in the
tree. This allows users to easily find broken layers in large complex
projects, where they may otherwise escape notice!
The original workaround was only supposed to apply to QList/
QVector of QVariantMaps. By replacing them all in sip we
break mapping of signals defined in c++ which are emitted
by Python code.
Fixes exceptions after running processing algorithms in Qt6
builds.
