# -*- coding: utf-8 -*-
#
# Mountain Tapir Collage Maker is a tool for combining images into collages.
# Copyright (c) 2016, tttppp
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import
try:
import tkinter as TK
except ImportError:
import Tkinter as TK
from mountain_tapir.constants import Constants
[docs]class Preview:
def __init__(self, parent, controller):
self.myParent = parent
self.previewContainer = TK.Frame(self.myParent)
self.previewContainer.pack(side=TK.TOP, fill=TK.BOTH, expand=TK.YES)
self.previewContainer.bind('<Configure>', controller.adjustPreviewSize)
self.createPreviewFrame(Constants.INITIAL_WIDTH, Constants.INITIAL_HEIGHT)
[docs] def clearAndCreateFrame(self, width, height):
"""Clear the preview frame, then create a new one using the given dimensions.
:param width: The width of the new frame.
:param height: The height of the new frame.
"""
self.previewFrame.destroy()
self.createPreviewFrame(width, height)
[docs] def createPreviewFrame(self, width, height):
"""Create the preview frame using the given dimensions.
:param width: The width of the new frame.
:param height: The height of the new frame.
"""
self.previewFrame = TK.Frame(self.previewContainer, width=width, height=height)
self.previewFrame.pack()