qwidget

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Enumerable Qt widgets

I have a Qt dialog box with several controls that need more or less uniform processing. I want to store pointers to them in an array and enumerate over them.[详细]

2023-01-24 19:46 分类：问答
QWidget background color does not fully cover the QWidget

Using Qt Creator, I have set a QWidget\'s background property to black. However, some parts of the QWidget, more specifically, between QFrames/QGroupBox开发者_StackOverflow社区es are still in its syst[详细]

2023-01-24 08:58 分类：问答
Qt Hide Taskbar Item

I have a custom QWidget and I simple don\'t want it to show up i开发者_JAVA百科n the taskbar. I have a QSystemTrayIcon for managing exiting/minimizing etc.I think the only thing you need here is some[详细]

2023-01-23 05:26 分类：问答
QWidget and setVisible() problem

I create a QWidget: m_widget = new QWidget(parent); where parent is also a QWidget then I set 开发者_如何学Pythonvisible of m_widget to false[详细]

2023-01-22 00:14 分类：问答
Qt widget based on QWidget

I try to create my own widget based in QWidget. In constructor of the class i have: Square(QWidget *parent = 0, const char *name = 0, WFlags fl = 0);[详细]

2023-01-20 09:45 分类：问答
How to hide a QWidget under its parent?

I have a modal QDialog, that on the click of a button slides a modeless child QDialog out from underneath it. The problem I have is that the child stays on top of its parent during the animation.[详细]

2023-01-19 10:58 分类：问答
How can I prevent Gnome from showing two windows when doing alt-tab? (c++ qt app)

(see edits) I\'m developing a QT/c++ application under gnome. The application a main window and QListBox child window.[详细]

2023-01-12 15:48 分类：问答
How to know that widget is currently is running in Qt Designer

How can I in code of the custom Qt widget know that it is currently instantiated in Qt designer? Use case:[详细]

2023-01-09 04:42 分类：问答
Why it is not possible to animate the "maximumWidth" parameter of the QWidget? [duplicate]

This question already has answers 开发者_JAVA技巧here: Closed 11 years ago. Possible Duplicate: Qt - There is a bug in QPropertyAnimation?[详细]

2023-01-08 07:25 分类：问答
QWidget - resize animation

Say I have a QHBoxLayout where there are 2 QTextEdits and between them a button with an arrow to the right. When you click on the button, the right-side QTextEdit gradually closes by moving the left b[详细]

2023-01-08 03:38 分类：问答