philipp/KDDockWidgets
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Support high-res icons when on 1.5x scaling and Qt >= 5.15.2

Browse Source 
Icons look nice now on linux with 1.5x. Windows and macOS don't use
fractional scaling, so not affected

Fixes #11

Will open a separate bug report to get high-res docking indicators.
This commit is contained in:
Sergio Martins
2020-10-03 13:21:06 +01:00
parent ef23553b66
commit 545536fab5
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/private/widgets/TitleBarWidget.cpp
View File

@@ -168,9 +168,10 @@ void TitleBarWidget::updateMinimizeButton()
QIcon TitleBarWidget::iconForButton(const QString &iconName) const QIcon TitleBarWidget::iconForButton(const QString &iconName) const
{ {
const bool isFractional = (1.0 * devicePixelRatio() != devicePixelRatioF());
QIcon icon(QStringLiteral(":/img/%1.png").arg(iconName)); QIcon icon(QStringLiteral(":/img/%1.png").arg(iconName));
#if QT_VERSION < QT_VERSION_CHECK(5, 15, 2)
const bool isFractional = (1.0 * devicePixelRatio() != devicePixelRatioF());
if (isFractional) { if (isFractional) {
// We don't support 1.5x yet. // We don't support 1.5x yet.
// Linux is the only one affected as Windows and macOS use integral factors. // Linux is the only one affected as Windows and macOS use integral factors.
@@ -178,9 +179,12 @@ QIcon TitleBarWidget::iconForButton(const QString &iconName) const
// Will enable for fractional later. // Will enable for fractional later.
return icon; return icon;
} }
#else
// Not using Qt's sugar syntax, which doesn't support 1.5x anyway when we need it. // Not using Qt's sugar syntax, which doesn't support 1.5x anyway when we need it.
// Simply add the high-res files and Qt will pick them when needed // Simply add the high-res files and Qt will pick them when needed
icon.addFile(QStringLiteral(":/img/%1-1.5x.png").arg(iconName));
#endif
icon.addFile(QStringLiteral(":/img/%1-2x.png").arg(iconName)); icon.addFile(QStringLiteral(":/img/%1-2x.png").arg(iconName));
return icon; return icon;