92 lines
3 KiB
Python
92 lines
3 KiB
Python
import sys
|
|
import time
|
|
import os
|
|
import qt_material
|
|
from PyQt5.QtCore import QSize
|
|
from PyQt5.QtWidgets import *
|
|
from PyQt5 import QtCore
|
|
from PyQt5.QtGui import QPixmap
|
|
|
|
|
|
class UploadTip(QWidget):
|
|
def __init__(self):
|
|
super(UploadTip, self).__init__()
|
|
self.pic_show = QLabel()
|
|
# self.resize(300,500)
|
|
self.pic_show.setMaximumSize(300, 400)
|
|
self.pic_show.setPixmap(
|
|
QPixmap('../images/icon.png'))
|
|
# .scaled(self.pic_show.size(), aspectRatioMode=QtCore.Qt.KeepAspectRatio)
|
|
|
|
self.pic_tip = QLabel('Ctrl + V 粘贴图片')
|
|
self.pic_tip.setAlignment(QtCore.Qt.AlignCenter)
|
|
|
|
self.tip_layout = QVBoxLayout()
|
|
self.tip_layout.addStretch()
|
|
self.tip_layout.addWidget(self.pic_show)
|
|
self.tip_layout.addStretch()
|
|
|
|
self.tip_layout.addWidget(self.pic_tip)
|
|
self.tip_layout.addStretch()
|
|
|
|
# layout.setSpacing(0)
|
|
# 美化风格
|
|
# self.setStyleSheet(qt_material.apply_stylesheet(self,''))
|
|
self.createActions()
|
|
self.setLayout(self.tip_layout)
|
|
|
|
def createActions(self):
|
|
pastAction = QAction(self)
|
|
pastAction.setShortcut("Ctrl+V")
|
|
pastAction.triggered.connect(self.pasteData)
|
|
self.addAction((pastAction)) # Activate QAction
|
|
|
|
def setImage(self, path):
|
|
|
|
image = QPixmap(path)
|
|
if image.width() > image.height():
|
|
scale = self.pic_show.width() / image.width()
|
|
# print('比例:', scale)
|
|
|
|
# width=scale*clipboard.pixmap().width()*scale
|
|
height = image.height() * scale
|
|
# print('转换后高度：', height)
|
|
self.pic_show.setPixmap(image.scaled(QSize(self.pic_show.width(), int(height)))) # 用于粘贴图片
|
|
else:
|
|
scale = self.pic_show.height() / image.height()
|
|
# print('比例:', scale)
|
|
width = image.width() * scale
|
|
# print('转换后宽度：', width)
|
|
self.pic_show.setPixmap(image.scaled(QSize(int(width), self.pic_show.height())))
|
|
self.pic_show.setAlignment(QtCore.Qt.AlignCenter)
|
|
|
|
# self.pic_show.repaint()
|
|
# pass
|
|
|
|
def pasteData(self):
|
|
clipboard = QApplication.clipboard()
|
|
mimeData = clipboard.mimeData()
|
|
if mimeData.hasImage():
|
|
|
|
# 根据时间设置图片文件名
|
|
file_name = time.strftime('%Y-%m-%d-%H%M%S', time.localtime()) + '.png'
|
|
# 将图片保存到指定位置
|
|
clipboard.pixmap().save(file_name, 'PNG')
|
|
|
|
restore_path = '../'
|
|
|
|
self.setImage(restore_path + file_name)
|
|
os.remove(restore_path + file_name)
|
|
|
|
elif mimeData.hasText():
|
|
path = clipboard.text()
|
|
self.setImage(path)
|
|
print("pasted from clipboard")
|
|
|
|
# if __name__ == '__main__':
|
|
# app = QApplication(sys.argv)
|
|
# qt_material.apply_stylesheet(app, theme='light_teal.xml')
|
|
# main = UploadTip()
|
|
# app.setWindowIcon(QIcon('./images/icon.svg'))
|
|
# main.show()
|
|
# sys.exit(app.exec_())
|