Added copy button to project planner, and cleaned up project planner code a bit.

[cura.git] / Cura / gui / validators.py

diff --git a/Cura/gui/validators.py b/Cura/gui/validators.py
index b1da7783a363945f8383ecb8c0bb5bd6e9ebdb5a..f29e8d1eb9cfb8e065415dc5374577f5b60a2340 100644 (file)
--- a/Cura/gui/validators.py
+++ b/Cura/gui/validators.py
@@ -11,7 +11,7 @@ SUCCESS = 0
 WARNING = 1
 ERROR   = 2
 
-class validFloat():
+class validFloat(object):
        def __init__(self, setting, minValue = None, maxValue = None):
                self.setting = setting
                self.setting.validators.append(self)
@@ -29,7 +29,7 @@ class validFloat():
                except (ValueError, SyntaxError):
                        return ERROR, '"' + str(self.setting.GetValue()) + '" is not a valid number or expression'
 
-class validInt():
+class validInt(object):
        def __init__(self, setting, minValue = None, maxValue = None):
                self.setting = setting
                self.setting.validators.append(self)
@@ -47,7 +47,7 @@ class validInt():
                except (ValueError, SyntaxError):
                        return ERROR, '"' + str(self.setting.GetValue()) + '" is not a valid whole number or expression'
 
-class warningAbove():
+class warningAbove(object):
        def __init__(self, setting, minValueForWarning, warningMessage):
                self.setting = setting
                self.setting.validators.append(self)
@@ -68,7 +68,7 @@ class warningAbove():
                        #We already have an error by the int/float validator in this case.
                        return SUCCESS, ''
 
-class wallThicknessValidator():
+class wallThicknessValidator(object):
        def __init__(self, setting):
                self.setting = setting
                self.setting.validators.append(self)
@@ -94,7 +94,7 @@ class wallThicknessValidator():
                        #We already have an error by the int/float validator in this case.
                        return SUCCESS, ''
 
-class printSpeedValidator():
+class printSpeedValidator(object):
        def __init__(self, setting):
                self.setting = setting
                self.setting.validators.append(self)