API

User Interface

glue_qt.viewers.common.data_viewer Module

Classes

DataViewer(*args, **kwargs)

Base class for all Qt DataViewer widgets.

glue_qt.viewers.common.base_widget Module

glue_qt.viewers.matplotlib.data_viewer Module

Classes

MatplotlibDataViewer(*args, **kwargs)

glue_qt.viewers.matplotlib.toolbar_mode Module

Classes

ContrastMode(viewer, **kwargs)	Uses right mouse button drags to set bias and contrast, DS9-style.
ColormapMode([viewer])	A tool to change the colormap used in a viewer.

glue_qt.viewers.common.toolbar Module

glue_qt.viewers.matplotlib.toolbar Module

Classes

MatplotlibTool([viewer])
MatplotlibCheckableTool([viewer])
HomeTool([viewer])
SaveTool([viewer])
PanTool([viewer])
ZoomTool([viewer])

glue_qt.viewers.scatter Package

Functions

setup()

Classes

ScatterViewer(*args, **kwargs)

glue_qt.viewers.profile Package

Functions

setup()

Classes

ProfileViewer(*args, **kwargs)

glue_qt.viewers.image Package

Functions

setup()

Classes

ImageViewer(*args, **kwargs)

glue_qt.viewers.histogram Package

Functions

setup()

Classes

HistogramViewer(*args, **kwargs)

glue_qt.viewers.table Package

Functions

setup()

Classes

TableLayerArtist(table_viewer, viewer_state)	Create a new LayerArtist
TableViewer(*args, **kwargs)	type session: Session

glue_qt.viewers.custom.custom_viewer Module

This module provides utilities for creating custom data viewers. The goal of this module is to make it easy for users to make new data viewers by focusing on matplotlib visualization logic, and not UI or event processing logic.

The end user typically interacts with this code via glue.custom_viewer()

Classes

AttributeWithInfo	An array subclass wrapping a Component of a dataset It is an array with the following additional attributes: id contains the ComponentID or string name of the Component, and categories is an array or None.
ViewerUserState()	Empty object for users to store data inside.
UserDefinedFunction(name)	Descriptor to specify a UserDefinedFunction.
CustomViewer(viewer)	Base class for custom data viewers.
CustomViewerMeta(name, bases, attrs)	Metaclass to construct CustomViewer and subclasses
CustomSubsetState(coordinator, roi)	A SubsetState subclass that uses a CustomViewer's "select" function
CustomViewer(viewer)	Base class for custom data viewers.
CustomLayerArtist(coordinator, *args, **kwargs)	LayerArtist for simple custom viewers that use Matplotlib
CustomMatplotlibDataViewer(*args, **kwargs)	Base Qt widget class for simple custom viewers that use Matplotlib

glue_qt.app.application Module

Classes

GlueApplication([data_collection, session])

The main GUI application for the Qt frontend

glue_qt Package

Functions

qglue(**kwargs)

Quickly send python variables to Glue for visualization.

Utilities

glue_qt.utils Package

Functions

cmap2pixmap(cmap[, steps, size])	Convert a matplotlib colormap into a QPixmap
combo_as_string(combo)	Return the text labels of a combo box as a string to make it easier to check the content of a combo box in tests.
connect_color(client, prop, widget)
fix_tab_widget_fontsize(tab_widget)	Because of a bug in Qt, tab titles on MacOS X don't have the right font size
get_qapp([icon_path])
get_text([title, default])	Prompt the user to enter text using Qt
load_ui(path[, parent, directory])	Load a .ui file
mpl_to_qt_color(color[, alpha])	Convert a matplotlib color string into a Qt QColor object
pick_class(classes[, sort])	Prompt the user to pick from a list of classes using Qt
pick_item(items, labels[, title, label, default])	Prompt the user to choose an item
process_dialog([delay, accept, reject, function])	Context manager to automatically capture the active dialog and carry out certain actions.
process_events([wait])
qt_to_mpl_color(qcolor)	Convert a QColor object into a string that matplotlib understands
qurl_to_path(url)	Convert a local QUrl to a normal path
set_cursor(shape)	Set the Qt cursor for the duration of a function call, and unset
set_cursor_cm(shape)	Context manager equivalent for set_cursor().
tint_pixmap(bm, color)	Re-color a monochrome pixmap object using color
update_combobox(combo, labeldata[, ...])	Redefine the items in a QComboBox
update_global_font_size()	Updates the global font size through the current UI backend

Classes

CenteredDialog	A dialog that is centered on the screen.
ColorProperty(att[, docstring])
CompletionTextEdit(parent, parent)
GlueItemWidget([parent])	A mixin for QtWidgets.QListWidget/GlueTreeWidget subclasses, that provides drag+drop functionality.
GlueTabBar([parent])
HtmlItemDelegate	An item delegate that can be used for e.g.
PyMimeData([instance])	A custom MimeData object that stores live python objects
PythonListModel(items[, parent])	A Qt Model that wraps a python list, and exposes a list-like interface
QColormapCombo([parent])
die_on_error(msg)
messagebox_on_error(msg[, sep, exit])

glue_qt.utils.widget_properties Module

The classes in this module provide a property-like interface to widget instance variables in a class. These properties translate essential pieces of widget state into more convenient python objects (for example, the check state of a button to a bool).

Example Use:

class Foo(object):
    bar = ButtonProperty('_button')

    def __init__(self):
        self._button = QtWidgets.QCheckBox()

f = Foo()
f.bar = True  # equivalent to f._button.setChecked(True)
assert f.bar == True

Classes

WidgetProperty(att[, docstring])	Base class for widget properties
CurrentComboDataProperty(att[, docstring])	Wrapper around the data in QComboBox.
CurrentComboTextProperty(att[, docstring])	Wrapper around the text in QComboBox.
CurrentTabProperty(att[, docstring])	Wrapper around QTabWidget.
TextProperty(att[, docstring])	Wrapper around the text() and setText() methods for QLabel etc
ButtonProperty(att[, docstring])	Wrapper around the check state for QAbstractButton widgets
FloatLineProperty(att[, docstring])	Wrapper around the text state for QLineEdit widgets.
ValueProperty(att[, docstring, value_range, log])	Wrapper around widgets with value() and setValue()

Configuration

glue_qt.config Module

Classes

QtClientRegistry()	Stores QT widgets to visualize data.
LayerActionRegistry()	Stores custom menu actions available when the user select one or more datasets, subset group, or subset in the data collection view.
PreferencePanesRegistry()	Stores preference panes
StartupActionRegistry()
QtFixedLayoutTabRegistry()	Stores Qt pre-defined tabs (non-MDI)
KeyboardShortcut()	Stores keyboard shortcuts.