pyside

问题 (Windows 7 64 Bit, PyCharm 3.4.1 Pro, Python 3.4.0, PySide 1.2.2) I want to make a file dialog with filters and preselect one filter. If i use the static method, it works, i can use filters and preselect one filter. dir = self.sourceDir filters = "Text files (*.txt);;Images (*.png *.xpm *.jpg)" selected_filter = "Images (*.png *.xpm *.jpg)" fileObj = QFileDialog.getOpenFileName(self, " File dialog ", dir, filters, selected_filter) If i use an object it does not work, my filters are not there.

问题 I am currently running this code, and although the web browser appears, the web inspector doesn't seem to display anything, am i doing something incorrectly? import sys from PySide.QtCore import * from PySide.QtGui import * from PySide.QtWebKit import * app = QApplication(sys.argv) web = QWebView() web.load(QUrl("http://www.google.com")) web.show() inspect = QWebInspector() inspect.setPage(web.page()) inspect.show() sys.exit(app.exec_()) 回答1: It is in the Qt Documentation: Note: A

问题 I'm trying to import PySide / Qt into Python like so and get the follow error: from PySide import QtCore ImportError: dlopen(/usr/local/lib/python2.7/site-packages/PySide/QtCore.so, 2): Library not loaded: libpyside-python2.7.1.2.dylib Referenced from: /usr/local/lib/python2.7/site-packages/PySide/QtCore.so Reason: image not found I'm running/installed via: Mac OSX 10.9.4 Mavericks Homebrew Python 2.7 Homebrew installed Qt Pip installed PySide The file libpyside-python2.7.1.2.dylib is located

问题 Intro: I am using PySide and the Qt Framework to build a GUI app I am dynamically adding edit and delete icons in a QTableWidgetItem and I am trying to align them in the center of the cell. I have tried setTextAlign and setStyleSheet on various parts of the QTableWidget. If anyone knows a workaround that would be awesome. I am also wanting these to be clickable so that if the user clicks the edit they will be able to edit the corresponding object that row applies to. If someone could help me

问题 Intro: I am using PySide and the Qt Framework to build a GUI app I am dynamically adding edit and delete icons in a QTableWidgetItem and I am trying to align them in the center of the cell. I have tried setTextAlign and setStyleSheet on various parts of the QTableWidget. If anyone knows a workaround that would be awesome. I am also wanting these to be clickable so that if the user clicks the edit they will be able to edit the corresponding object that row applies to. If someone could help me

问题 How can I use PyQt5/PySide or any other Python library to display a desired image on a secondary monitor in full-screen mode? In the past, I used a framebuffer image viewer (Fbi and Fbi improved). However, this approach requires me to use Linux. I prefer to work in Windows and preferably find a solution using Python. Motivation/Context I am working on a DLP projection based 3D printing process. When I connect a DLP projector to my Windows PC using HDMI, it shows up as a second monitor. I want

问题 Using Python3 and pyside. I have a python dictionary which I want to display as a tree using Qt. I want the values to be editable but not the keys. I have managed to achieve this using setItemWidget as shown in the following example: #!/usr/bin/python3 # -*- coding: utf-8 -*- import sys from PySide import QtGui def data_to_tree(parent, data): if isinstance(data, dict): parent.setFirstColumnSpanned(True) for key,value in data.items(): child = QtGui.QTreeWidgetItem(parent) child.setText(0, key)

问题 I want to emit a signal from a QGraphicsItem when it is doubled-clicked, in order to change a widget in the main window. The graphics-scene/-item does not provide an emit() method, but I was just wondering if there is an alternate way to do this. The code below has a function within a QGraphicsView class that will print to the terminal when an item is double-clicked. How can I make that into a slot/signal instead (if QGraphicsItem does not support signal/slots)? import sys from PySide.QtCore

问题 I am trying implement a feature such that when a mouse is clicked on the gui, a function is triggered Below is my mouse click detection, it doesn't work when I click on any part of the gui from PySide.QtCore import * from PySide.QtGui import * import sys class Main(QWidget): def __init__(self, parent=None): super(Main, self).__init__(parent) layout = QHBoxLayout(self) layout.addWidget(QLabel("this is the main frame")) layout.gui_clicked.connect(self.anotherSlot) def anotherSlot(self, passed):

问题 I am trying implement a feature such that when a mouse is clicked on the gui, a function is triggered Below is my mouse click detection, it doesn't work when I click on any part of the gui from PySide.QtCore import * from PySide.QtGui import * import sys class Main(QWidget): def __init__(self, parent=None): super(Main, self).__init__(parent) layout = QHBoxLayout(self) layout.addWidget(QLabel("this is the main frame")) layout.gui_clicked.connect(self.anotherSlot) def anotherSlot(self, passed):