qdockwidget

问题 I which to bring back to initial state an Undocked or floated QDockWidget with a QPushButton. from PyQt5 import QtCore, QtGui, QtWidgets class Mainwindow(object): def setupUi(self, window): window.setObjectName("window") window.resize(309, 148) self.centralwidget = QtWidgets.QWidget(window) self.centralwidget.setObjectName("centralwidget") self.Undock_btn = QtWidgets.QPushButton(self.centralwidget) self.Undock_btn.setGeometry(QtCore.QRect(4, 4, 100, 22)) self.Undock_btn.setStyleSheet(

问题 I am trying to take a native window from an other process and manage it as a docking widget in my process. This is very similar to: How to manage separate GUI processes in a Qt application? I have found the following which gets me pretty far: https://gist.github.com/torarnv/c5dfe2d2bc0c089910ce Problem is the dock window size does not match the size of the contents it's wrapping (there is a margin which it about 15px wide and 40px tall (see pictures for examples)). from PyQt5 import QtWidgets

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 20 hours ago . Improve this question I want to float a window by signal with param in pyqt5. I used already QDockWidget but i can launch only one float window. I need multiple floating window by some pramas. is there any easy way to do this? from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton,

问题 I am developing a tool which will have some variable sized windows. I am able to achieve this using the QSplitter horizontal & vertical. Please see attached image. Now, how to make these individual windows detachable/maximize/close? How can I add cross markers at the top-right-corner of each window so that they can be closed maximized or detached from there? Just like this link :-- http://vector.com/portal/medien/ecu_testing/tae/test_automation_editor.png 回答1: You're looking for the

问题 I am developing a tool which will have some variable sized windows. I am able to achieve this using the QSplitter horizontal & vertical. Please see attached image. Now, how to make these individual windows detachable/maximize/close? How can I add cross markers at the top-right-corner of each window so that they can be closed maximized or detached from there? Just like this link :-- http://vector.com/portal/medien/ecu_testing/tae/test_automation_editor.png 回答1: You're looking for the

问题 I'm trying to find the height of a QDockWidget title bar in order to do some intelligent sizing of a custom layout, but the title bar is not a separate widget, it's built into the private layout of the dock widget, and there is no member to access it. Is there some other way to find its height? 回答1: Yes, you can find the title bar's height using the pixelMetric member function of the dock's QStyle element. You'll probably also want to query the margin as well since it adds space around the

问题 I use a subclass of QDockWidget with a little trick. The "topLevelChanged" signal is connected to this member slot : void MyDockWidget::updateWindowFlags(bool topLevel) { if (topLevel == true) { setWindowFlags(Qt::Dialog|Qt::CustomizeWindowHint|Qt::WindowTitleHint|Qt::WindowMaximizeButtonHint|Qt::WindowCloseButtonHint); // "setWindowFlags" hides the widget, show it again show(); } } This works well (at least on Windows, which is my target) and display a "maximize" button in the title bar. Now

问题 I have a QMainWindow that contains several QDockWidget s. Only one of them should be shown at a time. My Problem is: When I hide a dockWidget and show another, the size of the newly shown is the same as the just hidden, no matter what QSizePolicys, sizeHint, sizeConstraint I set! I want the newly shown to restore its own last size but I can't find any method to resize a QDockWidget , without fixing its size with setMinimumSize and setMaximumSize . In fact there is one way but I consider it

问题 I have a question regarding dragging QDockWidgets between QMainWindows. I have an application with different "DockAreas" which have a QMainWindow member with one or more QDockWidgets. Additionally, I want to make QDockWidgets drag-and-droppable into other, already floating QDockWidgets (not tabbed!). To have the nice hover-effect upon drag-and-drop, the floating QDockWidgets are embedded in a new instance of my DockArea with the QMainWindow member. Now I intercept the mousemove event of the

问题 I'm facing a problem with one of my QDockWidget . I have several QWidget items in a QDockwidget that are sometimes visible sometimes not. I would like that my QDockWidget resizes itself depending on its content... Not only when QWidgets appear in it, but also when they disappear... So far, my QDockWidget resizes itself when more QWidgets are displayed in it, but when I make them disappear, the QDockWidget stays at his previous size... Any ideas to help ? Thanks in advance! 回答1: There have