icon_loader Class Reference

Utility for loading icons with theme support and fallbacks. More...

#include <frontend/include/helpers/icon_loader.hpp>

Static Public Member Functions
static QIcon	themed (std::initializer_list< const char * > names, QStyle::StandardPixmap fallback)
	Load a themed icon using multiple candidate names.

Detailed Description

Utility for loading icons with theme support and fallbacks.

This helper tries to obtain icons from the current desktop theme using a list of possible icon names (in priority order). If none of the themed icons are available, it falls back to a Qt standard pixmap from the current application style.

On Android builds, themed-icon lookup is skipped by design and the fallback icon is returned immediately.

Definition at line 20 of file icon_loader.hpp.

Member Function Documentation

themed()

QIcon icon_loader::themed ( std::initializer_list< const char * > names, QStyle::StandardPixmap fallback )

static

Load a themed icon using multiple candidate names.

The function iterates over names and returns the first non-null icon found via QIcon::fromTheme. If all candidates fail (or if themed icons are disabled on the platform), a standard style icon specified by fallback is returned.

Parameters

names	Candidate icon names in theme lookup order.
fallback	Qt standard pixmap to use when no themed icon is found.

Returns

A valid icon: either a themed icon or a style fallback.

Definition at line 3 of file icon_loader.cpp.

  {
 
#if !(defined(KC_ANDROID) || defined(Q_OS_ANDROID))
    for (auto name : names) {
        QIcon ico = QIcon::fromTheme(QString::fromLatin1(name));
        if (!ico.isNull()) {
            return ico;
        }
    }
#endif
    return QApplication::style()->standardIcon(fallback);
}

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The documentation for this class was generated from the following files:

• icon_loader.hpp
• icon_loader.cpp