47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
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# -*- coding: utf-8 -*-
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'''
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【簡介】
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PyQt5中坐標系統
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'''
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from PyQt5.QtWidgets import QApplication ,QWidget ,QPushButton
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import sys
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app = QApplication(sys.argv)
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widget = QWidget()
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btn = QPushButton( widget )
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btn.setText("Button")
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#以QWidget左上角為(0, 0)點
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btn.move(20, 20)
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#不同的作業系統可能對視窗的最小寬度有限制，若設定的寬度小於規定值，則以規定值為主
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widget.resize(300, 200)
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#以螢幕左上角為(0, 0)點
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widget.move(250, 200)
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widget.setWindowTitle('PyQt坐標系統範例')
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widget.show()
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print("#1 QWidget")
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print("widget.x()=%d" % widget.x() )
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print("widget.y()=%d" % widget.y() )
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print("widget.width()=%d" % widget.width() )
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print("widget.height()=%d" % widget.height() )
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print("#2 QWidget.geometry")
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print("widget.geometry().x()=%d" % widget.geometry().x() )
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print("widget.geometry().y()=%d" % widget.geometry().y() )
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print("widget.geometry().width()=%d" % widget.geometry().width() )
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print("widget.geometry().height()=%d" % widget.geometry().height() )
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print("widget.size().width() =%d" % widget.size().width() )
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print("widget.size().height() =%d" % widget.size().height() )
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print("#3 QWidget.frameGeometry")
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print("widget.frameGeometry().width()=%d" % widget.frameGeometry().width() )
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print("widget.frameGeometry().height()=%d" % widget.frameGeometry().height() )
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print("widget.pos().x()=%d" % widget.pos().x() )
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print("widget.pos().y()=%d" % widget.pos().y() )
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sys.exit(app.exec_())
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