MapEditor/qtutils.py at main · crapromer/MapEditor · GitHub

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# Qt工具集


from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *

def savefile(caption="打开文件",filter="json文件(*.json)") -> str:
    '''获取单个文件'''

    filename, filetypes = QFileDialog.getSaveFileName(None, caption=caption, filter=filter)
    if len(filename) == 0:
        return None
    return filename

def openfiles(caption="打开文件",filter="png文件(*.png)", folder="./") -> list:
    '''获取一组文件'''

    filenames, filetypes = QFileDialog.getOpenFileNames(None, caption=caption, filter=filter, directory=folder)
    if filenames is None or len(filenames) == 0:
        return None
    return filenames

def information(parent=None, title="消息框", content="确认"):

    QMessageBox.information(parent, title, content, QMessageBox.Ok)

def question(parent=None, title="询问框", content="是否确认"):
    '''询问框'''

    return QMessageBox.question(parent, title, content, QMessageBox.Ok|QMessageBox.No) == QMessageBox.Ok


def question_withcancel(parent=None, title="询问框", content="是否确认"):
    '''附带取消特性的询问框'''

    return QMessageBox.question(parent, title, content, QMessageBox.Ok|QMessageBox.No|QMessageBox.Cancel)