Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/QScintilla/ZoomDialog.py	Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to select the zoom scale.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtWidgets import QDialog
+
+from .Ui_ZoomDialog import Ui_ZoomDialog
+
+
+class ZoomDialog(QDialog, Ui_ZoomDialog):
+    """
+    Class implementing a dialog to select the zoom scale.
+    """
+    def __init__(self, zoom, parent, name=None, modal=False):
+        """
+        Constructor
+        
+        @param zoom zoom factor to show in the spinbox
+        @param parent parent widget of this dialog (QWidget)
+        @param name name of this dialog (string)
+        @param modal modal dialog state (boolean)
+        """
+        super(ZoomDialog, self).__init__(parent)
+        if name:
+            self.setObjectName(name)
+        self.setupUi(self)
+        self.setModal(modal)
+        
+        self.zoomSpinBox.setValue(zoom)
+        self.zoomSpinBox.selectAll()
+        
+        msh = self.minimumSizeHint()
+        self.resize(max(self.width(), msh.width()), msh.height())
+        
+    def getZoomSize(self):
+        """
+        Public method to retrieve the zoom size.
+        
+        @return zoom size (int)
+        """
+        return self.zoomSpinBox.value()