New commit

Author: DeepNinja07x

GUI/Paint_box.py

@@ -0,0 +1,79 @@
+from tkinter import *
+from tkinter.colorchooser import askcolor
+
+class Paint(object):
+    DEFAULT_PEN_SIZE=5.0
+    DEFAULT_COLOR='black'
+
+    def __init__ (self):
+        self.root=Tk()
+
+        self.pen_button=Button(self.root,text='Pen',command=self.use_pen)
+        self.pen_button.grid(row=0,column=0)
+
+        self.brush_button=Button(self.root,text='Brush',command=self.use_brush)
+        self.brush_button.grid(row=0,column=1)
+
+        self.color_button=Button(self.root,text='Color',command=self.choose_color)
+        self.color_button.grid(row=0,column=2)
+
+        self.eraser_button=Button(self.root,text='Eraser',command=self.use_eraser)
+        self.eraser_button.grid(row=0,column=3)
+
+        self.choose_size_button=Scale(self.root,from_=1,to=10,orient=HORIZONTAL)
+        self.choose_size_button.grid(row=0,column=4)
+
+        self.c=Canvas(self.root,bg='white',width=1000, height=1000)
+        self.c.grid(row=1,columnspan=5)
+
+        self.setup()
+        self.root.mainloop()
+
+    def setup(self):
+        self.old_x=None
+        self.old_y=None
+        self.line_width=self.choose_size_button.get()
+        self.color=self.DEFAULT_COLOR
+        self.eraser_on=False
+        self.active_button=self.pen_button
+        self.c.bind('<B1-Motion>',self.paint)
+        self.c.bind('<ButtonRelease-1>',self.reset)
+
+
+    def use_pen(self):
+        self.activate_button(self.pen_button)
+
+    def use_brush(self):
+        self.activate_button(self.brush_button)
+
+    def choose_color(self):
+        self.eraser_on=False
+        self.color=askcolor(color=self.color)[1]
+
+    def use_eraser(self):
+        self.activate_button(self.eraser_button)
+
+
+    def activate_button(self,some_button,eraser_mode=False):
+        self.activate_button.config(relief=RAISED)
+        some_button.config(relief=SUNKEN)
+        self.activate_button=some_button
+        self.eraser_on=eraser_mode
+
+
+    def paint(self,event):
+        self.line_width=self.choose_size_button.get()
+        paint_color='white' if self.eraser_on else self.color
+        if self.old_x and self.old_y:
+            self.c.create_line(self.old_x,self.old_y,event.x,event.y,width=self.line_width,fill=paint_color,capstyle=ROUND,smooth=TRUE,splinesteps=36)
+        self.old_x=event.x
+        self.old_y=event.y
+
+    def reset(self,event):
+        self.old_x,self.old_y=None,None
+
+
+
+if __name__=='__main__':
+    Paint()
+