###############################################################################
# TilemapEditorGui.py
# William C. Morris
# <d4rkh4re@gmail.com>
###############################################################################

from tkinter import *
from TilemapEditor import *
from tkinter.filedialog import askopenfilename, asksaveasfilename


class TilemapEditorGui(Frame):
    """
    http://docs.python.org/py3k/library/tkinter.html
    http://infohost.nmt.edu/tcc/help/pubs/tkinter/
    """
    def __init__(self, master=None):
        Frame.__init__(self, master)
        self.grid()
        self.create_tilemap_display(master)
        self.create_tileset_display(master)
        
    def create_tilemap_display(self, master=None):
        # Scroll bars
        x_scroll = Scrollbar(master, orient=HORIZONTAL)
        y_scroll = Scrollbar(master)
        
        # Canvas
        self.tilemap_display = Canvas(master, bg="pink", \
                                      xscrollcommand=x_scroll.set, \
                                      yscrollcommand=y_scroll.set, \
                                      scrollregion=(0,0,1000,1000))
        
        # Link scroll bars and canvas
        x_scroll.config(command=self.tilemap_display.xview)
        y_scroll.config(command=self.tilemap_display.yview)
        
        # Widget placement
        x_scroll.grid(column=0, row=1, sticky=W+E)
        y_scroll.grid(column=1, row=0, sticky=N+S)
        self.tilemap_display.grid(column=0, row=0)
        
    def create_tileset_display(self, master=None):
        # Scroll bars
        y_scroll = Scrollbar(master)
        
        # Canvas
        self.tileset_display = Canvas(master, bg="pink", \
                                      yscrollcommand=y_scroll.set, \
                                      scrollregion=(0,0,1000,1000), \
                                      width=32, height=250)
        
        # Link scroll bars and canvas
        y_scroll.config(command=self.tileset_display.yview)
        
        # Widget placement
        y_scroll.grid(column=3, row=0, sticky=N+S)
        self.tileset_display.grid(column=2, row=0)

root = Tk()
app = TilemapEditorGui(master=root)
app.master.minsize(100, 100)
app.mainloop()