ExternalAppAction
digraph inheritance6d8c5ce776 {
bgcolor=transparent;
rankdir=UD;
ratio=compress;
size="8.0, 12.0";
"BaseConfigurableClass" [URL="taurus.qt.qtcore.configuration-BaseConfigurableClass.html#taurus.qt.qtcore.configuration.BaseConfigurableClass",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A base class defining the API for configurable objects."];
"ExternalAppAction" [URL="#taurus.qt.qtgui.util.ExternalAppAction",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="An specialized QAction for launching external applications"];
"QAction" -> "ExternalAppAction" [arrowsize=0.5,style="setlinewidth(0.5)"];
"BaseConfigurableClass" -> "ExternalAppAction" [arrowsize=0.5,style="setlinewidth(0.5)"];
"QAction" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="QAction(parent: QObject = None)"];
"QObject" -> "QAction" [arrowsize=0.5,style="setlinewidth(0.5)"];
"QObject" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="QObject(parent: QObject = None)"];
"wrapper" -> "QObject" [arrowsize=0.5,style="setlinewidth(0.5)"];
"simplewrapper" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"wrapper" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"simplewrapper" -> "wrapper" [arrowsize=0.5,style="setlinewidth(0.5)"];
}
- class ExternalAppAction(cmdargs, text=None, icon=None, parent=None, interactive=True)[source]
An specialized QAction for launching external applications
Signals: apart of those from QAction, it emits a “cmdArgsChanged” signal with the current cmdArgs list as its argument.
Import from
taurus.qt.qtgui.util
as:from taurus.qt.qtgui.util import ExternalAppAction
- DEFAULT_ICON_NAME = 'application-x-executable'
- check()[source]
Returns True if the application is available for executing
- Returns
- Return type
bool
- cmdArgsChanged
- setCmdArgs(cmdargs, emitsignal=True)[source]
Sets the command args for executing this external application.
It emits the “cmdArgsChanged” signal with the new cmdArgs list
- Parameters
cmdargs (list<str> or str) – A list of strings to be passed to
subprocess.Popen()
for launching the external application. It can also be a string containing a command, which will be automatically converted to a list