Help with Qt Designer classes and Python
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I cant seem to understand one thing that is causing me trouble with my music player project.
For the sake of example lets say i have 4 classes.- Main class (for managing lifecycle and other stuff)
2.Qt Designer generated class with one method for view setup
3 and 4 are different subWindows (settings for the music player)
As far as i understand i have to put main to make the class standalone runnable, but in my case it doesnt make the class CALLABLE.
I need to be able to call the main program window(2) from the main class(1) and from the main window(2) to be able to call the other 2 setting windows(3 and 4). I cant make it right. Can you please show me some dummy examples of how to manage that?
Here are my classes so far:
1:
from gui import Ui_Main_Window import sys def check_db(): dbManager.check_if_present() def populateList(): songs_from_db = [] songs_from_db = dbManager.get_all() return songs_from_db class Main(QtGui.QMainWindow, Ui_Main_Window): def __init__(self): QtGui.QMainWindow.__init__(self) self.ui = Ui_Main_Window() self.ui.setupUi(self) if __name__ == "__main__": app = QtGui.QApplication(sys.argv) window = Main() window.show() check_db() sys.exit(app.exec_())2:
import sys from PyQt4 import QtCore, QtGui from library_settings import LibSettings try: _from_utf8 = QtCore.QString.fromUtf8 except AttributeError: def _from_utf8(s): return s try: _encoding = QtGui.QApplication.UnicodeUTF8 def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig, _encoding) except AttributeError: def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig) class Ui_Main_Window: def setupUi(self, MainWindow): MainWindow.setObjectName(_from_utf8("MainWindow")) MainWindow.resize(1229, 818) MainWindow.setToolButtonStyle(QtCore.Qt.ToolButtonFollowStyle) MainWindow.setTabShape(QtGui.QTabWidget.Rounded) self.centralwidget = QtGui.QWidget(MainWindow) self.centralwidget.setObjectName(_from_utf8("centralwidget")) self.gridLayout = QtGui.QGridLayout(self.centralwidget) self.gridLayout.setObjectName(_from_utf8("gridLayout")) self.verticalLayout = QtGui.QVBoxLayout() self.verticalLayout.setObjectName(_from_utf8("verticalLayout")) self.horizontalLayout_3 = QtGui.QHBoxLayout() self.horizontalLayout_3.setObjectName(_from_utf8("horizontalLayout_3")) self.verticalLayout_2 = QtGui.QVBoxLayout() self.verticalLayout_2.setObjectName(_from_utf8("verticalLayout_2")) self.label = QtGui.QLabel(self.centralwidget) self.label.setMinimumSize(QtCore.QSize(0, 50)) self.label.setMaximumSize(QtCore.QSize(16777215, 80)) self.label.setAlignment(QtCore.Qt.AlignCenter) self.label.setObjectName(_from_utf8("label")) self.verticalLayout_2.addWidget(self.label) self.horizontalSlider_3 = QtGui.QSlider(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.horizontalSlider_3.sizePolicy().hasHeightForWidth()) self.horizontalSlider_3.setSizePolicy(sizePolicy) self.horizontalSlider_3.setMinimumSize(QtCore.QSize(300, 60)) self.horizontalSlider_3.setMaximumSize(QtCore.QSize(300, 16777215)) self.horizontalSlider_3.setContextMenuPolicy(QtCore.Qt.DefaultContextMenu) self.horizontalSlider_3.setAutoFillBackground(False) self.horizontalSlider_3.setOrientation(QtCore.Qt.Horizontal) self.horizontalSlider_3.setInvertedAppearance(False) self.horizontalSlider_3.setTickPosition(QtGui.QSlider.TicksAbove) self.horizontalSlider_3.setObjectName(_from_utf8("horizontalSlider_3")) self.verticalLayout_2.addWidget(self.horizontalSlider_3) self.horizontalLayout_4 = QtGui.QHBoxLayout() self.horizontalLayout_4.setSizeConstraint(QtGui.QLayout.SetMinimumSize) self.horizontalLayout_4.setContentsMargins(-1, 8, -1, -1) self.horizontalLayout_4.setSpacing(3) self.horizontalLayout_4.setObjectName(_from_utf8("horizontalLayout_4")) self.pushButton_2 = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton_2.sizePolicy().hasHeightForWidth()) self.pushButton_2.setSizePolicy(sizePolicy) self.pushButton_2.setMaximumSize(QtCore.QSize(40, 25)) self.pushButton_2.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton_2.setText(_from_utf8("")) icon = QtGui.QIcon() icon.addPixmap( QtGui.QPixmap(_from_utf8("artwork/prev.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_2.setIcon(icon) self.pushButton_2.setIconSize(QtCore.QSize(40, 25)) self.pushButton_2.setObjectName(_from_utf8("pushButton_2")) self.horizontalLayout_4.addWidget(self.pushButton_2) self.pushButton = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton.sizePolicy().hasHeightForWidth()) self.pushButton.setSizePolicy(sizePolicy) self.pushButton.setMaximumSize(QtCore.QSize(40, 25)) self.pushButton.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton.setText(_from_utf8("")) icon1 = QtGui.QIcon() icon1.addPixmap( QtGui.QPixmap(_from_utf8("artwork/play.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton.setIcon(icon1) self.pushButton.setIconSize(QtCore.QSize(40, 25)) self.pushButton.setObjectName(_from_utf8("pushButton")) self.horizontalLayout_4.addWidget(self.pushButton) self.pushButton_3 = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton_3.sizePolicy().hasHeightForWidth()) self.pushButton_3.setSizePolicy(sizePolicy) self.pushButton_3.setMaximumSize(QtCore.QSize(40, 25)) self.pushButton_3.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton_3.setText(_from_utf8("")) icon2 = QtGui.QIcon() icon2.addPixmap( QtGui.QPixmap(_from_utf8("artwork/pause.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_3.setIcon(icon2) self.pushButton_3.setIconSize(QtCore.QSize(40, 25)) self.pushButton_3.setObjectName(_from_utf8("pushButton_3")) self.horizontalLayout_4.addWidget(self.pushButton_3) self.pushButton_4 = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton_4.sizePolicy().hasHeightForWidth()) self.pushButton_4.setSizePolicy(sizePolicy) self.pushButton_4.setMaximumSize(QtCore.QSize(40, 25)) self.pushButton_4.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton_4.setText(_from_utf8("")) icon3 = QtGui.QIcon() icon3.addPixmap( QtGui.QPixmap(_from_utf8("artwork/stop.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_4.setIcon(icon3) self.pushButton_4.setIconSize(QtCore.QSize(40, 25)) self.pushButton_4.setObjectName(_from_utf8("pushButton_4")) self.horizontalLayout_4.addWidget(self.pushButton_4) self.pushButton_5 = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton_5.sizePolicy().hasHeightForWidth()) self.pushButton_5.setSizePolicy(sizePolicy) self.pushButton_5.setMaximumSize(QtCore.QSize(40, 25)) self.pushButton_5.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton_5.setText(_from_utf8("")) icon4 = QtGui.QIcon() icon4.addPixmap( QtGui.QPixmap(_from_utf8("artwork/next.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_5.setIcon(icon4) self.pushButton_5.setIconSize(QtCore.QSize(40, 25)) self.pushButton_5.setObjectName(_from_utf8("pushButton_5")) self.horizontalLayout_4.addWidget(self.pushButton_5) self.verticalLayout_2.addLayout(self.horizontalLayout_4) self.horizontalLayout_3.addLayout(self.verticalLayout_2) self.verticalLayout_3 = QtGui.QVBoxLayout() self.verticalLayout_3.setObjectName(_from_utf8("verticalLayout_3")) self.horizontalLayout_5 = QtGui.QHBoxLayout() self.horizontalLayout_5.setObjectName(_from_utf8("horizontalLayout_5")) self.label_2 = QtGui.QLabel(self.centralwidget) self.label_2.setMinimumSize(QtCore.QSize(0, 180)) self.label_2.setMaximumSize(QtCore.QSize(16777215, 200)) font = QtGui.QFont() font.setPointSize(50) font.setBold(True) font.setItalic(True) font.setWeight(75) self.label_2.setFont(font) self.label_2.setScaledContents(False) self.label_2.setAlignment(QtCore.Qt.AlignCenter) self.label_2.setWordWrap(True) self.label_2.setIndent(1) self.label_2.setObjectName(_from_utf8("label_2")) self.horizontalLayout_5.addWidget(self.label_2) self.label_3 = QtGui.QLabel(self.centralwidget) self.label_3.setMinimumSize(QtCore.QSize(180, 180)) self.label_3.setMaximumSize(QtCore.QSize(180, 180)) self.label_3.setAutoFillBackground(True) self.label_3.setFrameShape(QtGui.QFrame.StyledPanel) self.label_3.setText(_from_utf8("")) self.label_3.setScaledContents(True) self.label_3.setAlignment(QtCore.Qt.AlignCenter) self.label_3.setObjectName(_from_utf8("label_3")) self.horizontalLayout_5.addWidget(self.label_3) self.verticalLayout_3.addLayout(self.horizontalLayout_5) self.horizontalSlider = QtGui.QSlider(self.centralwidget) self.horizontalSlider.setOrientation(QtCore.Qt.Horizontal) self.horizontalSlider.setObjectName(_from_utf8("horizontalSlider")) self.verticalLayout_3.addWidget(self.horizontalSlider) self.horizontalLayout_3.addLayout(self.verticalLayout_3) self.verticalLayout.addLayout(self.horizontalLayout_3) self.horizontalLayout_2 = QtGui.QHBoxLayout() self.horizontalLayout_2.setObjectName(_from_utf8("horizontalLayout_2")) self.listView = QtGui.QListView(self.centralwidget) self.listView.setMaximumSize(QtCore.QSize(300, 16777215)) self.listView.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection) self.listView.setVerticalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel) self.listView.setHorizontalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel) self.listView.setObjectName(_from_utf8("listView")) self.horizontalLayout_2.addWidget(self.listView) self.tabWidget = QtGui.QTabWidget(self.centralwidget) self.tabWidget.setObjectName(_from_utf8("tabWidget")) self.tab = QtGui.QWidget() self.tab.setObjectName(_from_utf8("tab")) self.gridLayout_2 = QtGui.QGridLayout(self.tab) self.gridLayout_2.setObjectName(_from_utf8("gridLayout_2")) self.listWidget = QtGui.QListWidget(self.tab) self.listWidget.setContextMenuPolicy(QtCore.Qt.DefaultContextMenu) self.listWidget.setFrameShape(QtGui.QFrame.NoFrame) self.listWidget.setFrameShadow(QtGui.QFrame.Plain) self.listWidget.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) self.listWidget.setDragEnabled(True) self.listWidget.setDragDropOverwriteMode(True) self.listWidget.setDragDropMode(QtGui.QAbstractItemView.InternalMove) self.listWidget.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection) self.listWidget.setIconSize(QtCore.QSize(100, 100)) self.listWidget.setTextElideMode(QtCore.Qt.ElideMiddle) self.listWidget.setVerticalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel) self.listWidget.setHorizontalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel) self.listWidget.setMovement(QtGui.QListView.Static) self.listWidget.setResizeMode(QtGui.QListView.Adjust) self.listWidget.setLayoutMode(QtGui.QListView.Batched) self.listWidget.setViewMode(QtGui.QListView.IconMode) self.listWidget.setUniformItemSizes(True) self.listWidget.setObjectName(_from_utf8("listWidget")) self.gridLayout_2.addWidget(self.listWidget, 0, 0, 1, 1) self.tabWidget.addTab(self.tab, _from_utf8("")) self.tab_2 = QtGui.QWidget() self.tab_2.setObjectName(_from_utf8("tab_2")) self.gridLayout_3 = QtGui.QGridLayout(self.tab_2) self.gridLayout_3.setObjectName(_from_utf8("gridLayout_3")) self.listWidget_2 = QtGui.QListWidget(self.tab_2) self.listWidget_2.setFrameShape(QtGui.QFrame.NoFrame) self.listWidget_2.setFrameShadow(QtGui.QFrame.Plain) self.listWidget_2.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) self.listWidget_2.setDragEnabled(True) self.listWidget_2.setDragDropMode(QtGui.QAbstractItemView.NoDragDrop) self.listWidget_2.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection) self.listWidget_2.setIconSize(QtCore.QSize(100, 100)) self.listWidget_2.setVerticalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel) self.listWidget_2.setHorizontalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel) self.listWidget_2.setMovement(QtGui.QListView.Static) self.listWidget_2.setResizeMode(QtGui.QListView.Adjust) self.listWidget_2.setViewMode(QtGui.QListView.IconMode) self.listWidget_2.setObjectName(_from_utf8("listWidget_2")) self.gridLayout_3.addWidget(self.listWidget_2, 0, 0, 1, 1) self.tabWidget.addTab(self.tab_2, _from_utf8("")) self.horizontalLayout_2.addWidget(self.tabWidget) self.verticalLayout.addLayout(self.horizontalLayout_2) self.horizontalLayout = QtGui.QHBoxLayout() self.horizontalLayout.setObjectName(_from_utf8("horizontalLayout")) spacerItem = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem) self.horizontalSlider_2 = QtGui.QSlider(self.centralwidget) self.horizontalSlider_2.setOrientation(QtCore.Qt.Horizontal) self.horizontalSlider_2.setObjectName(_from_utf8("horizontalSlider_2")) self.horizontalLayout.addWidget(self.horizontalSlider_2) self.verticalLayout.addLayout(self.horizontalLayout) self.gridLayout.addLayout(self.verticalLayout, 0, 0, 1, 1) MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtGui.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 1229, 19)) self.menubar.setObjectName(_from_utf8("menubar")) self.menuFile = QtGui.QMenu(self.menubar) self.menuFile.setObjectName(_from_utf8("menuFile")) self.menuSettings = QtGui.QMenu(self.menubar) self.menuSettings.setObjectName(_from_utf8("menuSettings")) self.menuPlayback_Device = QtGui.QMenu(self.menuSettings) self.menuPlayback_Device.setObjectName(_from_utf8("menuPlayback_Device")) self.menuMusic = QtGui.QMenu(self.menubar) self.menuMusic.setObjectName(_from_utf8("menuMusic")) MainWindow.setMenuBar(self.menubar) self.statusbar = QtGui.QStatusBar(MainWindow) self.statusbar.setObjectName(_from_utf8("statusbar")) MainWindow.setStatusBar(self.statusbar) self.actionOpen = QtGui.QAction(MainWindow) self.actionOpen.setObjectName(_from_utf8("actionOpen")) self.actionOpen_Dir = QtGui.QAction(MainWindow) self.actionOpen_Dir.setObjectName(_from_utf8("actionOpen_Dir")) self.actionMute = QtGui.QAction(MainWindow) self.actionMute.setObjectName(_from_utf8("actionMute")) self.actionMinimize = QtGui.QAction(MainWindow) self.actionMinimize.setObjectName(_from_utf8("actionMinimize")) self.actionQuit = QtGui.QAction(MainWindow) self.actionQuit.setObjectName(_from_utf8("actionQuit")) self.actionAll_Settings = QtGui.QAction(MainWindow) self.actionAll_Settings.setObjectName(_from_utf8("actionAll_Settings")) self.actionEqualizer = QtGui.QAction(MainWindow) self.actionEqualizer.setObjectName(_from_utf8("actionEqualizer")) self.actionALSA = QtGui.QAction(MainWindow) self.actionALSA.setObjectName(_from_utf8("actionALSA")) self.actionPulseAudio = QtGui.QAction(MainWindow) self.actionPulseAudio.setObjectName(_from_utf8("actionPulseAudio")) self.actionSelect_Folders = QtGui.QAction(MainWindow) # self.actionSelect_Folders.triggered.connect(create_new_window) self.actionSelect_Folders.setObjectName(_from_utf8("actionSelect_Folders")) self.actionSync_settings = QtGui.QAction(MainWindow) self.actionSync_settings.setObjectName(_from_utf8("actionSync_settings")) self.actionRebuild_Library = QtGui.QAction(MainWindow) self.actionRebuild_Library.setObjectName(_from_utf8("actionRebuild_Library")) self.actionClear_Library = QtGui.QAction(MainWindow) self.actionClear_Library.setObjectName(_from_utf8("actionClear_Library")) self.menuFile.addAction(self.actionOpen) self.menuFile.addAction(self.actionOpen_Dir) self.menuFile.addSeparator() self.menuFile.addAction(self.actionMute) self.menuFile.addAction(self.actionMinimize) self.menuFile.addSeparator() self.menuFile.addAction(self.actionQuit) self.menuPlayback_Device.addAction(self.actionALSA) self.menuPlayback_Device.addAction(self.actionPulseAudio) self.menuSettings.addAction(self.actionAll_Settings) self.menuSettings.addAction(self.menuPlayback_Device.menuAction()) self.menuSettings.addAction(self.actionEqualizer) self.menuMusic.addAction(self.actionSelect_Folders) self.menuMusic.addAction(self.actionSync_settings) self.menuMusic.addAction(self.actionRebuild_Library) self.menuMusic.addAction(self.actionClear_Library) self.menubar.addAction(self.menuFile.menuAction()) self.menubar.addAction(self.menuSettings.menuAction()) self.menubar.addAction(self.menuMusic.menuAction()) self.retranslateUi(MainWindow) self.tabWidget.setCurrentIndex(0) QtCore.QObject.connect(self.horizontalSlider_2, QtCore.SIGNAL(_from_utf8("valueChanged(int)")), self.listWidget.doItemsLayout) QtCore.QObject.connect(self.horizontalSlider_3, QtCore.SIGNAL(_from_utf8("valueChanged(int)")), self.label.setNum) QtCore.QMetaObject.connectSlotsByName(MainWindow) def retranslateUi(self, MainWindow): MainWindow.setWindowTitle(_translate("MainWindow", "Siren 0.1(Alpha)", None)) self.label.setText(_translate("MainWindow", "Volume indicator", None)) self.label_2.setText(_translate("MainWindow", "PlayBackInfo", None)) __sortingEnabled = self.listWidget.isSortingEnabled() self.listWidget.setSortingEnabled(False) self.listWidget.setSortingEnabled(__sortingEnabled) self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab), _translate("MainWindow", "Tab 1", None)) self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_2), _translate("MainWindow", "Tab 2", None)) self.menuFile.setTitle(_translate("MainWindow", "File", None)) self.menuSettings.setTitle(_translate("MainWindow", "Settings", None)) self.menuPlayback_Device.setTitle(_translate("MainWindow", "Playback Device", None)) self.menuMusic.setTitle(_translate("MainWindow", "Music", None)) self.actionOpen.setText(_translate("MainWindow", "Open", None)) self.actionOpen_Dir.setText(_translate("MainWindow", "Open Dir...", None)) self.actionMute.setText(_translate("MainWindow", "Mute", None)) self.actionMinimize.setText(_translate("MainWindow", "Minimize", None)) self.actionQuit.setText(_translate("MainWindow", "Quit", None)) self.actionAll_Settings.setText(_translate("MainWindow", "All Settings", None)) self.actionEqualizer.setText(_translate("MainWindow", "Equalizer", None)) self.actionALSA.setText(_translate("MainWindow", "ALSA", None)) self.actionPulseAudio.setText(_translate("MainWindow", "PulseAudio", None)) self.actionSelect_Folders.setText(_translate("MainWindow", "Select Folders", None)) self.actionSync_settings.setText(_translate("MainWindow", "Sync settings", None)) self.actionRebuild_Library.setText(_translate("MainWindow", "Rebuild Library", None)) self.actionClear_Library.setText(_translate("MainWindow", "Clear Library", None))3:
from PyQt4 import QtCore, QtGui import sys try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: def _fromUtf8(s): return s try: _encoding = QtGui.QApplication.UnicodeUTF8 def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig, _encoding) except AttributeError: def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig) class LibSettings(QtGui.QMainWindow): def setupUi(self, MainWindow): MainWindow.setObjectName(_fromUtf8("MainWindow")) MainWindow.resize(537, 325) self.centralwidget = QtGui.QWidget(MainWindow) self.centralwidget.setObjectName(_fromUtf8("centralwidget")) self.gridLayout_2 = QtGui.QGridLayout(self.centralwidget) self.gridLayout_2.setObjectName(_fromUtf8("gridLayout_2")) self.listView = QtGui.QListView(self.centralwidget) self.listView.setFrameShape(QtGui.QFrame.NoFrame) self.listView.setFrameShadow(QtGui.QFrame.Plain) self.listView.setObjectName(_fromUtf8("listView")) self.gridLayout_2.addWidget(self.listView, 2, 0, 1, 1) self.lineEdit = QtGui.QLineEdit(self.centralwidget) self.lineEdit.setCursor(QtGui.QCursor(QtCore.Qt.IBeamCursor)) self.lineEdit.setAutoFillBackground(True) self.lineEdit.setObjectName(_fromUtf8("lineEdit")) self.gridLayout_2.addWidget(self.lineEdit, 0, 0, 1, 1) self.verticalLayout = QtGui.QVBoxLayout() self.verticalLayout.setObjectName(_fromUtf8("verticalLayout")) self.pushButton_4 = QtGui.QPushButton(self.centralwidget) self.pushButton_4.setFocusPolicy(QtCore.Qt.NoFocus) icon = QtGui.QIcon() icon.addPixmap(QtGui.QPixmap(_fromUtf8("PycharmProjects/SirenPlayer v0.1/artwork/plus.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_4.setIcon(icon) self.pushButton_4.setObjectName(_fromUtf8("pushButton_4")) self.verticalLayout.addWidget(self.pushButton_4) self.pushButton_3 = QtGui.QPushButton(self.centralwidget) self.pushButton_3.setFocusPolicy(QtCore.Qt.NoFocus) icon1 = QtGui.QIcon() icon1.addPixmap(QtGui.QPixmap(_fromUtf8("PycharmProjects/SirenPlayer v0.1/artwork/minus.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_3.setIcon(icon1) self.pushButton_3.setObjectName(_fromUtf8("pushButton_3")) self.verticalLayout.addWidget(self.pushButton_3) self.verticalLayout_2 = QtGui.QVBoxLayout() self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2")) spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding) self.verticalLayout_2.addItem(spacerItem) self.pushButton_5 = QtGui.QPushButton(self.centralwidget) self.pushButton_5.setFocusPolicy(QtCore.Qt.NoFocus) icon2 = QtGui.QIcon() icon2.addPixmap(QtGui.QPixmap(_fromUtf8("PycharmProjects/SirenPlayer v0.1/artwork/cancel.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_5.setIcon(icon2) self.pushButton_5.setObjectName(_fromUtf8("pushButton_5")) self.verticalLayout_2.addWidget(self.pushButton_5) spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding) self.verticalLayout_2.addItem(spacerItem1) self.pushButton_6 = QtGui.QPushButton(self.centralwidget) self.pushButton_6.setFocusPolicy(QtCore.Qt.NoFocus) icon3 = QtGui.QIcon() icon3.addPixmap(QtGui.QPixmap(_fromUtf8("PycharmProjects/SirenPlayer v0.1/artwork/ok.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off) self.pushButton_6.setIcon(icon3) self.pushButton_6.setObjectName(_fromUtf8("pushButton_6")) self.verticalLayout_2.addWidget(self.pushButton_6) self.verticalLayout.addLayout(self.verticalLayout_2) self.gridLayout_2.addLayout(self.verticalLayout, 0, 1, 3, 1) self.horizontalLayout = QtGui.QHBoxLayout() self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout")) self.pushButton_2 = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton_2.sizePolicy().hasHeightForWidth()) self.pushButton_2.setSizePolicy(sizePolicy) self.pushButton_2.setMinimumSize(QtCore.QSize(35, 35)) self.pushButton_2.setMaximumSize(QtCore.QSize(35, 35)) self.pushButton_2.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton_2.setText(_fromUtf8("")) self.pushButton_2.setIcon(icon) self.pushButton_2.setIconSize(QtCore.QSize(35, 35)) self.pushButton_2.setObjectName(_fromUtf8("pushButton_2")) self.horizontalLayout.addWidget(self.pushButton_2) self.pushButton = QtGui.QPushButton(self.centralwidget) sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed) sizePolicy.setHorizontalStretch(0) sizePolicy.setVerticalStretch(0) sizePolicy.setHeightForWidth(self.pushButton.sizePolicy().hasHeightForWidth()) self.pushButton.setSizePolicy(sizePolicy) self.pushButton.setMinimumSize(QtCore.QSize(35, 35)) self.pushButton.setMaximumSize(QtCore.QSize(35, 35)) self.pushButton.setFocusPolicy(QtCore.Qt.NoFocus) self.pushButton.setText(_fromUtf8("")) self.pushButton.setIcon(icon1) self.pushButton.setIconSize(QtCore.QSize(35, 35)) self.pushButton.setObjectName(_fromUtf8("pushButton")) self.horizontalLayout.addWidget(self.pushButton) spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum) self.horizontalLayout.addItem(spacerItem2) self.gridLayout_2.addLayout(self.horizontalLayout, 1, 0, 1, 1) MainWindow.setCentralWidget(self.centralwidget) self.menubar = QtGui.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 537, 19)) self.menubar.setObjectName(_fromUtf8("menubar")) MainWindow.setMenuBar(self.menubar) self.statusbar = QtGui.QStatusBar(MainWindow) self.statusbar.setObjectName(_fromUtf8("statusbar")) MainWindow.setStatusBar(self.statusbar) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) def retranslateUi(self, MainWindow): MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None)) self.pushButton_4.setText(_translate("MainWindow", "Browse", None)) self.pushButton_3.setText(_translate("MainWindow", "Clear selected", None)) self.pushButton_5.setText(_translate("MainWindow", "Cancel", None)) self.pushButton_6.setText(_translate("MainWindow", "Apply", None)) def __init__(self, QWidget_parent=None, Qt_WindowFlags_flags=0): QtGui.QMainWindow.__init__(self) self.ui = LibSettings() self.ui.setupUi(self) if __name__ == '__main__': # if we're running file directly and not importing it app = QtGui.QApplication(sys.argv) # A new instance of QApplication form = LibSettings() # We set the form to be our ExampleApp (design) form.show() # Show the form sys.exit(app.exec_())4 is not made yet but i need to call it from a function in 2 also (main app window)
Please any (simply explained ) ideas will be great. I am ok with java but i cant seem to understand this python specifics.
Is it possible to call 2 from 1 with one line(or two?) and 3 from 2 the same way without preparing 100 lines of code in the previous class?
I am really stuck at this. Dont want to do it in crap Java Graphical editors like swing or similar. Any help will do... - Main class (for managing lifecycle and other stuff)