GraphicalChoiceWidget
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- class GraphicalChoiceWidget(parent=None, designMode=False, choices=None, pixmaps=None, iconSize=128, defaultPixmap=None, horizontalScrollBarPolicy=0, verticalScrollBarPolicy=0)[source]
A widget that presents a 2D grid of buttons
Import from
taurus.qt.qtgui.input
as:from taurus.qt.qtgui.input import GraphicalChoiceWidget
- choiceMade
int = …, arguments: Sequence = …) -> PYQT_SIGNAL
types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.
- Type:
pyqtSignal(*types, name
- Type:
str = …, revision
- classmethod getQtDesignerPluginInfo()[source]
Returns pertinent information in order to be able to build a valid QtDesigner widget plugin
The dictionary returned by this method should contain at least the following keys and values: - ‘module’ : a string representing the full python module name (ex.: ‘taurus.qt.qtgui.base’) - ‘icon’ : a string representing valid resource icon (ex.: ‘designer:combobox.png’) - ‘container’ : a bool telling if this widget is a container widget or not.
This default implementation returns the following dictionary:
{ 'group' : 'Taurus Widgets', 'icon' : 'logos:taurus.png', 'container' : False }
- Returns:
a map with pertinent designer information
- Return type:
dict
- setChoice(row, col, text, pixmap=None, tooltip=None)[source]
sets the option for a given row,column coordinate in the grid
- Parameters:
row (int) – row in the grid for this option
col (int) – column in the grid for this option
text (str) – name for this option
pixmap (QPixmap or None) – If no valid pixmap is provided for a given choice, the default one will be used
tooltip (str) – tooltip for this option (if None given, the text is used)
- setChoices(choices, pixmaps=None)[source]
sets the available options
- Parameters:
choices (list<list>) – a list of lists of strings to be used as choices names. The (possibly sparse) 2D array defined by the nested lists will be used to present the choices in a grid. The choice names will be used as keys for pixmaps
pixmaps (dict<str,QPixmap>) – dictionary mapping the choices text to corresponding pixmap. If no valid pixmap is provided for a given choice, a default pixmap will be used