File SBGUIPushButton.hpp

FileList > GUI > UI > SBGUIPushButton.hpp

QPushButton subclass that can display an animated GIF overlay (e.g., a busy spinner) on top of the button's icon while a "busy" state is active. More...

• #include "SBGUIExport.hpp"
• #include <QPushButton>
• #include <QMovie>
• #include <QTimer>
• #include <QPoint>

Classes

Type	Name
class	SBGUIPushButton

Detailed Description

Usage: auto* btn = new SBGUIPushButton(parent); btn->setIcon(QIcon(":/icons/download.svg")); btn->setOverlayGif(":/spinners/spinner.gif"); btn->setBusy(true); // starts animation overlay

Notes: * The overlay scales relative to the button's iconSize(). * Optionally dims the base icon while busy to provide visual feedback. * A fallback repaint timer is used in case the QMovie doesn't emit frameChanged.