Qt5 Tutorial Layouts - 2020
In this tutorial, we will learn Layouts of Qt. We will use Designer rather than doing it programmatically.
File->New File or Project...
Applications->Qt Gui Application->Choose...
We will work with QDialog.
After placing Label, TextEdit, Spacer, and two PushButtons, we want use Horizontal Layout for the items in the bottom of the dialog.
Then, we need to arrange all the widget vertically:
Run the code:
Note that we can do set layouts by typing the code directly.
What's buddies?
It is a way of linking widgets in terms of input controls. For example, in our case, if our label TextLabel can transfer focus to TextEdit if the Buddies has been setup between them.
We can also set or change Tab Orders.
Qt 5 Tutorial
- Hello World
- Signals and Slots
- Q_OBJECT Macro
- MainWindow and Action
- MainWindow and ImageViewer using Designer A
- MainWindow and ImageViewer using Designer B
- Layouts
- Layouts without Designer
- Grid Layouts
- Splitter
- QDir
- QFile (Basic)
- Resource Files (.qrc)
- QComboBox
- QListWidget
- QTreeWidget
- QAction and Icon Resources
- QStatusBar
- QMessageBox
- QTimer
- QList
- QListIterator
- QMutableListIterator
- QLinkedList
- QMap
- QHash
- QStringList
- QTextStream
- QMimeType and QMimeDatabase
- QFile (Serialization I)
- QFile (Serialization II - Class)
- Tool Tips in HTML Style and with Resource Images
- QPainter
- QBrush and QRect
- QPainterPath and QPolygon
- QPen and Cap Style
- QBrush and QGradient
- QPainter and Transformations
- QGraphicsView and QGraphicsScene
- Customizing Items by inheriting QGraphicsItem
- QGraphicsView Animation
- FFmpeg Converter using QProcess
- QProgress Dialog - Modal and Modeless
- QVariant and QMetaType
- QtXML - Writing to a file
- QtXML - QtXML DOM Reading
- QThreads - Introduction
- QThreads - Creating Threads
- Creating QThreads using QtConcurrent
- QThreads - Priority
- QThreads - QMutex
- QThreads - GuiThread
- QtConcurrent QProgressDialog with QFutureWatcher
- QSemaphores - Producer and Consumer
- QThreads - wait()
- MVC - ModelView with QListView and QStringListModel
- MVC - ModelView with QTreeView and QDirModel
- MVC - ModelView with QTreeView and QFileSystemModel
- MVC - ModelView with QTableView and QItemDelegate
- QHttp - Downloading Files
- QNetworkAccessManager and QNetworkRequest - Downloading Files
- Qt's Network Download Example - Reconstructed
- QNetworkAccessManager - Downloading Files with UI and QProgressDialog
- QUdpSocket
- QTcpSocket
- QTcpSocket with Signals and Slots
- QTcpServer - Client and Server
- QTcpServer - Loopback Dialog
- QTcpServer - Client and Server using MultiThreading
- QTcpServer - Client and Server using QThreadPool
- Asynchronous QTcpServer - Client and Server using QThreadPool
- Qt Quick2 QML Animation - A
- Qt Quick2 QML Animation - B
- Short note on Ubuntu Install
- OpenGL with QT5
- Qt5 Webkit : Web Browser with QtCreator using QWebView Part A
- Qt5 Webkit : Web Browser with QtCreator using QWebView Part B
- Video Player with HTML5 QWebView and FFmpeg Converter
- Qt5 Add-in and Visual Studio 2012
- Qt5.3 Installation on Ubuntu 14.04
- Qt5.5 Installation on Ubuntu 14.04
- Short note on deploying to Windows
Ph.D. / Golden Gate Ave, San Francisco / Seoul National Univ / Carnegie Mellon / UC Berkeley / DevOps / Deep Learning / Visualization
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