81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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'''
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【簡介】
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PyQt5中QClipboard範例
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'''
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import os
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import sys
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from PyQt5.QtCore import QMimeData
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from PyQt5.QtWidgets import (QApplication, QDialog, QGridLayout, QLabel,QPushButton)
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from PyQt5.QtGui import QPixmap
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class Form(QDialog):
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def __init__(self, parent=None):
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super(Form, self).__init__(parent)
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textCopyButton = QPushButton("&Copy Text")
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textPasteButton = QPushButton("Paste &Text")
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htmlCopyButton = QPushButton("C&opy HTML")
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htmlPasteButton = QPushButton("Paste &HTML")
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imageCopyButton = QPushButton("Co&py Image")
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imagePasteButton = QPushButton("Paste &Image")
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self.textLabel = QLabel("Original text")
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self.imageLabel = QLabel()
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self.imageLabel.setPixmap(QPixmap(os.path.join(
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os.path.dirname(__file__), "images/clock.png")))
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layout = QGridLayout()
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layout.addWidget(textCopyButton, 0, 0)
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layout.addWidget(imageCopyButton, 0, 1)
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layout.addWidget(htmlCopyButton, 0, 2)
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layout.addWidget(textPasteButton, 1, 0)
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layout.addWidget(imagePasteButton, 1, 1)
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layout.addWidget(htmlPasteButton, 1, 2)
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layout.addWidget(self.textLabel, 2, 0, 1, 2)
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layout.addWidget(self.imageLabel, 2, 2)
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self.setLayout(layout)
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textCopyButton.clicked.connect(self.copyText)
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textPasteButton.clicked.connect(self.pasteText)
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htmlCopyButton.clicked.connect(self.copyHtml)
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htmlPasteButton.clicked.connect(self.pasteHtml)
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imageCopyButton.clicked.connect(self.copyImage)
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imagePasteButton.clicked.connect(self.pasteImage)
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self.setWindowTitle("Clipboard範例")
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def copyText(self):
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clipboard = QApplication.clipboard()
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clipboard.setText("I've been clipped!")
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def pasteText(self):
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clipboard = QApplication.clipboard()
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self.textLabel.setText(clipboard.text())
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def copyImage(self):
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clipboard = QApplication.clipboard()
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clipboard.setPixmap(QPixmap(os.path.join(
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os.path.dirname(__file__), "./images/python.png")))
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def pasteImage(self):
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clipboard = QApplication.clipboard()
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self.imageLabel.setPixmap(clipboard.pixmap())
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def copyHtml(self):
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mimeData = QMimeData()
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mimeData.setHtml("<b>Bold and <font color=red>Red</font></b>")
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clipboard = QApplication.clipboard()
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clipboard.setMimeData(mimeData)
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def pasteHtml(self):
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clipboard = QApplication.clipboard()
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mimeData = clipboard.mimeData()
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if mimeData.hasHtml():
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self.textLabel.setText(mimeData.html())
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if __name__ == "__main__":
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app = QApplication(sys.argv)
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form = Form()
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form.show()
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sys.exit(app.exec_())
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