diff -r adecbc6335c5 -r 1820a0344b62 eric6/Preferences/ConfigurationPages/EditorLanguageTabIndentOverrideDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/Preferences/ConfigurationPages/EditorLanguageTabIndentOverrideDialog.py Sat Sep 28 18:44:48 2019 +0200
@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+
+"""
+Module implementing a dialog to set the tab and indentation width override for
+a language.
+"""
+
+from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox
+
+from .Ui_EditorLanguageTabIndentOverrideDialog import (
+ Ui_EditorLanguageTabIndentOverrideDialog
+)
+
+
+class EditorLanguageTabIndentOverrideDialog(
+ QDialog, Ui_EditorLanguageTabIndentOverrideDialog):
+ """
+ Class implementing a dialog to set the tab and indentation width override
+ for a language.
+ """
+ def __init__(self, *, editMode=False, languages=None, tabWidth=0,
+ indentWidth=0, parent=None):
+ """
+ Constructor
+
+ @param editMode flag indicating the edit mode (Note: in edit mode
+ the language is fixed)
+ @type bool
+ @param languages list of available languages
+ @type list of str
+ @param tabWidth tab width to be set
+ @type int
+ @param indentWidth indentation width to be set
+ @type int
+ @param parent reference to the parent widget
+ @type QWidget
+ """
+ super(EditorLanguageTabIndentOverrideDialog, self).__init__(parent)
+ self.setupUi(self)
+
+ if editMode:
+ self.languageComboBox.addItems(languages)
+ else:
+ self.languageComboBox.addItems([""] + sorted(languages))
+ self.tabWidthSpinBox.setValue(tabWidth)
+ self.indentWidthSpinBox.setValue(indentWidth)
+
+ def getData(self):
+ """
+ Public method to get the entered data.
+
+ @return tuple containing the language, the tab width and the
+ indentation width
+ @rtype tuple of (str, int, int)
+ """
+ return (
+ self.languageComboBox.currentText(),
+ self.tabWidthSpinBox.value(),
+ self.indentWidthSpinBox.value(),
+ )
+
+ @pyqtSlot(str)
+ def on_languageComboBox_currentIndexChanged(self, lang):
+ """
+ Private slot to handle the selection of a language.
+
+ @param lang selected language
+ @type str
+ """
+ self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(
+ bool(lang))
