진굴예굴: pyqt5

레이블이 pyqt5인 게시물을 표시합니다. 모든 게시물 표시

2022년 4월 12일 화요일

Python 에서 .ui 파일 불러오기 (PyQt5)

import sys

from PyQt5 import uic

from PyQt5.QtWidgets import QMainWindow, QApplication

form_class = uic.loadUiType('./window_main.ui')[0]

class MyWindow(QMainWindow, form_class):

def __init__(self):

super().__init__()

self.setupUi(self)

if __name__ == "__main__":

app = QApplication(sys.argv)

myApp = MyWindow()

myApp.show()

app.exec_()

2019년 12월 19일 목요일

[PyQt5] QTableWidget 에서 row 구하기

for model_index in self.tableWidget.selectionModel().selectedRows():
row = model_index.row()

2019년 8월 20일 화요일

[python] pyqt5 isSignalConnected

특정 시그널에 연결 되어 있는지를 확인

def isSignalConnected(_obj, signal_name):

metaObj = _obj.metaObject()

for i in range(metaObj.methodCount()):

meta_method = metaObj.method(i)

if meta_method.methodType() == QMetaMethod.Signal:

if meta_method.name().data().decode('utf8') == signal_name:

return True

return False

2018년 11월 21일 수요일

[QGIS3] QCalendarWidget

# -*- coding:utf-8 -*-
import sys
from PyQt5 import QtCore
from PyQt5.QtWidgets import QCalendarWidget, QLabel, QDialog


class CalendarDialog(QDialog):

   def __init__(self, _parent):
      super(CalendarDialog, self).__init__(_parent)
      self.setModal(True)
      self.cal = QCalendarWidget(self)
      self.initUI()
      self.adjustSize()
      self.setFixedSize(self.width(), self.height())
      self.selectedDate = None
   def initUI(self):
      self.cal.setGridVisible(True)
      self.cal.move(20, 20)
      self.cal.clicked[QtCore.QDate].connect(self.showDate)

      self.lbl = QLabel(self)
      date = self.cal.selectedDate()
      self.lbl.setText(date.toString())
      self.lbl.move(20, 200)

      self.setWindowTitle('Calendar')
      self.show()

   def showDate(self, date):
      self.lbl.setText(date.toString())
      self.close()


def main():
   app = QApplication(sys.argv)
   ex = Example()
   sys.exit(app.exec_())


if __name__ == '__main__':
   main()

[PyQt5] QWidgetAction sample

# -*- coding: utf-8 -*-
import sys

from PyQt5.QtWidgets import QMainWindow, QApplication, QWidgetAction, QMenu


class Example(QMainWindow):

   def __init__(self):
      super().__init__()

      self.toolbar = self.addToolBar('Toolbar')
      self.widgetAction = QWidgetAction(self.toolbar)
      self.menu = QMenu(self.toolbar)

      self.action1 = self.menu.addAction('action1')
      self.action2 = self.menu.addAction('action2')

      self.widgetAction.setText('demo')
      self.widgetAction.setMenu(self.menu)
      self.toolbar.addAction(self.widgetAction)

      self.action1.triggered.connect(self.onAction1)
      self.action2.triggered.connect(self.onAction2)

      self.widgetAction.triggered.connect(self.triggered)

      self.setGeometry(300, 300, 300, 200)
      self.setWindowTitle('Toolbar')

   def triggered(self, e):
      if self.widgetAction.text() == 'onAction1':
         self.action1.trigger()
      elif self.widgetAction.text() == 'onAction2':
         self.action2.trigger()

   def onAction1(self):
      print('onAction1')
      self.widgetAction.setText('onAction1')

   def onAction2(self):
      print('onAction2')
      self.widgetAction.setText('onAction2')


if __name__ == '__main__':
   app = QApplication(sys.argv)
   ex = Example()
   ex.show()
   sys.exit(app.exec_())

2018년 10월 25일 목요일

[PyQt5] QToolButton example

#!/usr/bin/env python# -*- coding:utf-8 -*-import sys

from PyQt5 import uic
from PyQt5.QtWidgets import QMainWindow, QApplication, QWidgetAction, QAction, QToolButton

FORM_CLASS, _ = uic.loadUiType('./ui/main.ui')


class MainForm(QMainWindow, FORM_CLASS):
    def __init__(self, parent=None):
        super().__init__(parent)
        self.setupUi(self)
        self.toolbar = self.addToolBar(u'툴바')

        self._ac1 = QAction(u'액숀1', self)
        self._ac1.triggered.connect(self._action_01)

        self._ac2 = QAction(u'액숀2', self)
        self._ac2.triggered.connect(self._action_02)

        self._tb1 = QToolButton(self)

        self._tb1.addAction(self._ac1)
        self._tb1.addAction(self._ac2)

        self._tb1.setPopupMode(QToolButton.InstantPopup)
        self._tb1.setDefaultAction(self._ac1)

        self.toolbar.addWidget(self._tb1)

    def _action_01(self):
        self._tb1.setDefaultAction(self._ac1)

    def _action_02(self):
        self._tb1.setDefaultAction(self._ac2)


if __name__ == '__main__':
    app = QApplication(sys.argv)
    w = MainForm()
    w.show()
    sys.exit(app.exec())

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