Difference between revisions of "Documentation/Nightly/Developers/Tutorials/PythonAndUIFile"
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|[[Image:UIFileForPythonExample.png|thumb|600px|Example of UI file with a QPushButton and QLineEdit]] | |[[Image:UIFileForPythonExample.png|thumb|600px|Example of UI file with a QPushButton and QLineEdit]] | ||
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The following code snippet aims at loading the UI file and connecting the associated QPushButton and QLineEdit. | The following code snippet aims at loading the UI file and connecting the associated QPushButton and QLineEdit. | ||
<pre> | <pre> | ||
| − | + | line_edit_widget = slicer.util.loadUI("/home/jchris/Projects/sandbox/qSlicerLineEditWidget.ui") | |
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# Get references to both the QPushButton and the QLineEdit | # Get references to both the QPushButton and the QLineEdit | ||
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</pre> | </pre> | ||
| − | + | Loading the UI file and accessing the associated objects is internally done using [http://doc.trolltech.com/4.7/quiloader.html QUILoader]. | |
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Revision as of 20:02, 18 July 2018
Home < Documentation < Nightly < Developers < Tutorials < PythonAndUIFile
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This tutorial will demonstrate how UI file created using QtDesigner can be loaded and used from a python script loaded using the Slicer python interactor.
As depicted below, let's assume you created a UI file where a QLineEdit and QPushButton are layout horizontally.
The following code snippet aims at loading the UI file and connecting the associated QPushButton and QLineEdit.
line_edit_widget = slicer.util.loadUI("/home/jchris/Projects/sandbox/qSlicerLineEditWidget.ui")
# Get references to both the QPushButton and the QLineEdit
clear_button = line_edit_widget.findChild(qt.QPushButton, 'ClearButton')
line_edit = line_edit_widget.findChild(qt.QLineEdit, 'LineEdit')
clear_button.connect('clicked()', line_edit, 'clear()')
line_edit_widget.show()
Loading the UI file and accessing the associated objects is internally done using QUILoader.
