DGInfSpinBox is an special QDoubleSpinBox capable of handling Infinity values. It combines QDoubleSpinBox with two check boxes which will be used as -Infinity and +Infinity. The widget will parse input values to choose either check one of the checkboxes or show the value in the DoubleSpinbox….

Simple LED indicator, very similar to KLed, but without KDE dependencies and with 2-color gradient. Widget subclasses QAbstractButton offering button functions. Included demo (screenshot) shows how to use it. Qt Designer plugin included. Color properties supported.

Very simple widget to display numbers in seven segment or nixie style. The created display is built with real images and not with synthetic images, in my opinion, this enhances the perception of the display itself. The display format is specified with a string like ####.## but also string like…

A Menu-View, tested with Qt4.4 With MenuView it is possible to display a Model like QDirModel as a QMenu. The MenuView has 2 signals: void triggered(const QModelIndex &); void hovered(const QModelIndex &); which works like the same signals of QAction, but here are the QModelIndex of the…

A simple Window-Menu, tested with Qt4.4 Features: – Shows a menu with all ToolBars. – Shows a menu with all Dock-Widgets – Lists up to 10 Sub-Windows of a QMdiArea – Shows a dialog where you can access all widgets of a QMdiArea, if there are more then 10 Sub-Windows – The user can close,…

This is my attempt to write a simple piano widget that primarily aims for functionality rather than being too stylish. The widget class is contained in one header file and the corresponding source file. If you find it usefull feel free to try it out. The class currently serves my needs, but will…

Introduction Widget Color picker sub-classes a combo box and adds items having color icon with color code. Only last 20(user defined) selected color items are maintained in the list and 21st item is “Choose color…” which opens up QColorDialog to choose a color from.Usability a. Elegant…

Marquee label is a Lable widget to display text marquee similary as in HTML.Usability Marquee is very useful in following, but not limited to, scenarios: a. Important text display b. Decorative displayFeatures Following is a list of most important features for Marquee Label widget: a. Adjustable…

Introduction Virtual keyboard is a widget behaving exactly as a keyboard for any input using mouse clicks. It is a QWERTY keyboard. It can be used as a separate widget within any Qt application. Its transparency can be adjusted to set input widget’s visibility.Usability Virtual keyboard is…

A widget for playlists. It sorts all tracks into albums, and automaticly drops deleted files. It also changes all shown tags if they got edited through another program. It depends on Qt4 and taglib. It is a part of my program k-yamo, and I decided to give it away, so other projects can use it…