From 271d172b7ef312f3eca196a0a6fd3911c5819cac Mon Sep 17 00:00:00 2001
From: zsiki <siki@agt.bme.hu>
Date: Tue, 6 Jan 2015 14:46:00 +0100
Subject: [PATCH] import only neccessary Qt elements

---
 realcentroid.py       | 7 +++----
 realcentroiddialog.py | 5 ++---
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/realcentroid.py b/realcentroid.py
index 6296f89..97dc1fd 100644
--- a/realcentroid.py
+++ b/realcentroid.py
@@ -20,8 +20,8 @@
  ***************************************************************************/
 """
 # Import the PyQt and QGIS libraries
-from PyQt4.QtCore import *
-from PyQt4.QtGui import *
+from PyQt4.QtCore import QSettings, QCoreApplication, QTranslator, Qt
+from PyQt4.QtGui import QAction, QIcon, QApplication, QMessageBox
 from qgis.core import *
 from qgis.utils import *
 # Initialize Qt resources from file resources.py
@@ -31,7 +31,6 @@
 import os.path
 import util
 from math import sqrt
-#import pdb
 
 class RealCentroid:
 
@@ -130,7 +129,7 @@ def centroids(self):
                QMessageBox.warning(self, "RealCentroid", \
                 QApplication.translate("RealCentroid", \
                     "Error loading shapefile:\n", None, \
-                    QtGui.QApplication.UnicodeUTF8) + self.dlg.shapefileName)
+                    QApplication.UnicodeUTF8) + self.dlg.shapefileName)
 
     # run method that performs all the real work
     def run(self):
diff --git a/realcentroiddialog.py b/realcentroiddialog.py
index bf250d3..547cacf 100644
--- a/realcentroiddialog.py
+++ b/realcentroiddialog.py
@@ -21,7 +21,6 @@
 """
 
 from PyQt4 import QtCore, QtGui
-from PyQt4.QtCore import Qt
 from ui_realcentroid import Ui_RealCentroid
 from qgis.core import *
 from qgis.utils import *
@@ -63,13 +62,13 @@ def sel(self):
         """ enable/disable selected features only checkbox
         """
         self.ui.selectedBox.setEnabled(False)
-        self.ui.selectedBox.setCheckState(Qt.Unchecked)
+        self.ui.selectedBox.setCheckState(QtCore.Qt.Unchecked)
         l = util.getMapLayerByName(self.ui.layerBox.currentText())
         if l is not None:
             sf = l.selectedFeatures()
             if sf is not None and len(sf):
                 self.ui.selectedBox.setEnabled(True)
-                self.ui.selectedBox.setCheckState(Qt.Checked)
+                self.ui.selectedBox.setCheckState(QtCore.Qt.Checked)
 
     def browse(self):
         self.ui.pointEdit.clear()    # clear output file field