X-Git-Url: https://harishankar.org/repos/?p=biacv.git;a=blobdiff_plain;f=biacv_mainwindow.py;h=8c3b13222a487449f2fd940af4eaa0e829761dcb;hp=801928e9786e8fcf96c336112aae67a04ccd9f0b;hb=a8c742af4e390e8e9288e8332bf6a782b1b83cbe;hpb=af2f737f8a7fd79ae16607a18a0936bb74281caf

diff --git a/biacv_mainwindow.py b/biacv_mainwindow.py
index 801928e..8c3b132 100644
--- a/biacv_mainwindow.py
+++ b/biacv_mainwindow.py
@@ -9,6 +9,23 @@ class Biacv_mainwindow (PyQt4.QtGui.QMainWindow, bui.Ui_biacv_mainwindow):
 		self.setupUi (self)
 		self.currentfile = None
 
+	# delete a language from the list of languages known
+	def on_delete_lang (self):
+		# get selected language
+		selitems = self.languageslist.selectedItems ()
+		if selitems == []:
+			PyQt4.QtGui.QMessageBox.critical (self, "Cannot delete", "No items selected.")
+			return
+		# confirm
+		ans = PyQt4.QtGui.QMessageBox.question (self, "Confirm",
+			"Are you sure you wish to delete the selected item?",
+			PyQt4.QtGui.QMessageBox.Yes, PyQt4.QtGui.QMessageBox.No)
+		if ans == PyQt4.QtGui.QMessageBox.Yes:
+			for item in selitems:
+				self.languageslist.takeTopLevelItem (self.languageslist.indexOfTopLevelItem (item))
+
+			self.reset_language_fields ()
+
 	# add a language to the list of languages known
 	def on_add_lang (self):
 		# check if the language is set