Adds entry method

copycat/gui/control.py

@@ -2,6 +2,7 @@ import tkinter as tk
 import tkinter.ttk as ttk
 
 from .gridframe import GridFrame
+from .entry     import Entry
 
 class Control(GridFrame):
     def __init__(self, parent, *args, **kwargs):
@@ -9,13 +10,20 @@ class Control(GridFrame):
 
         self.paused = True
         self.steps  = 0
+        self.go     = False
 
         self.playbutton = tk.Button(self, bd=0, text='Play', command=lambda : self.toggle(), background='black', foreground='white', activebackground='black', activeforeground='blue')
         self.add(self.playbutton, 0, 0)
 
-        self.stepbutton= tk.Button(self, bd=0, text='Step', command=lambda : self.step(), background='black', foreground='white', activebackground='black', activeforeground='blue')
+        self.stepbutton = tk.Button(self, bd=0, text='Step', command=lambda : self.step(), background='black', foreground='white', activebackground='black', activeforeground='blue')
         self.add(self.stepbutton, 1, 0)
 
+        self.entry = Entry(self)
+        self.add(self.entry, 0, 1, xspan=2)
+
+        self.gobutton = tk.Button(self, bd=0, text='Go', command=lambda : self.set_go(), background='black', foreground='white', activebackground='black', activeforeground='blue')
+        self.add(self.gobutton, 0, 2, xspan=2)
+
     def toggle(self):
         self.paused = not self.paused
         self.playbutton['text'] = 'Pause' if not self.paused else 'Play'
@@ -29,3 +37,9 @@ class Control(GridFrame):
             return True
         else:
             return False
+
+    def set_go(self):
+        self.go = True
+
+    def get_vars(self):
+        return self.entry.a.get(), self.entry.b.get(), self.entry.c.get()

copycat/gui/entry.py

@@ -0,0 +1,28 @@
+
+import tkinter as tk
+import tkinter.ttk as ttk
+
+from .gridframe import GridFrame
+
+style = dict(background='black', foreground='white')
+
+class Entry(GridFrame):
+    def __init__(self, parent, *args, **kwargs):
+        GridFrame.__init__(self, parent, *args, **kwargs)
+        self.aLabel = tk.Label(self, text='Initial:', **style)
+        self.a      = tk.Entry(self, **style)
+
+        self.add(self.aLabel, 0, 0)
+        self.add(self.a, 0, 1)
+
+        self.bLabel = tk.Label(self, text='Final:', **style)
+        self.b      = tk.Entry(self, **style)
+
+        self.add(self.bLabel, 1, 0)
+        self.add(self.b, 1, 1)
+
+        self.cLabel = tk.Label(self, text='Next:', **style)
+        self.c      = tk.Entry(self, **style)
+
+        self.add(self.cLabel, 2, 0)
+        self.add(self.c, 2, 1)