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Formatting, icon utility function, icon size

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This commit is contained in:
Klaus Basan
2017-02-05 00:51:29 +01:00
committed by Mathew Sutcliffe
parent 371ee82f1b
commit 6a96d14baa
5 changed files with 25 additions and 44 deletions
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8
src/blackmisc/imageutils.cpp
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@@ -58,3 +58,11 @@ bool BlackMisc::pngHexStringToPixmapRef(const QString &hexString, QPixmap &pixma
QByteArray ba(byteArrayFromHexString(hexString));
return pngByteArrayToPixmapRef(ba, pixmap);
}
QPixmap BlackMisc::iconToPixmap(const QIcon &icon)
{
if (icon.isNull()) { return QPixmap(); }
const QList<QSize> sizes = icon.availableSizes();
if (!sizes.isEmpty()) { return icon.pixmap(sizes.first()); }
return icon.pixmap(16, 16);
}

3
src/blackmisc/imageutils.h
View File

@@ -17,6 +17,7 @@
#include <QByteArray>
#include <QString>
#include <QPixmap>
#include <QIcon>
//! Free functions in BlackMisc
namespace BlackMisc
@@ -39,6 +40,8 @@ namespace BlackMisc
//! Hex encoded pixmap string to Pixmap
BLACKMISC_EXPORT bool pngHexStringToPixmapRef(const QString &hexString, QPixmap &pixmap);
//! Icon to pixmap
BLACKMISC_EXPORT QPixmap iconToPixmap(const QIcon &icon);
} // ns
#endif // guard