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| author | Ken Moore <ken@ixsystems.com> | 2016-10-17 10:31:51 -0400 |
|---|---|---|
| committer | Ken Moore <ken@ixsystems.com> | 2016-10-17 10:31:51 -0400 |
| commit | c816fad1b4462b979d7b60c4e510fab3896a6bf1 (patch) | |
| tree | 29cbcbd76fb3c5563db6a01929248423534eab99 /src-qt5/core/lumina-desktop/LDesktopBackground.cpp | |
| parent | Oops - forgot to save the fallback CPU temperature reading into the variable. (diff) | |
| download | lumina-c816fad1b4462b979d7b60c4e510fab3896a6bf1.tar.gz lumina-c816fad1b4462b979d7b60c4e510fab3896a6bf1.tar.bz2 lumina-c816fad1b4462b979d7b60c4e510fab3896a6bf1.zip | |
Fix the painting routines for the desktop/panel. Make sure we only paint the *requested* rectangle, and not the whole thing on every request.
Diffstat (limited to 'src-qt5/core/lumina-desktop/LDesktopBackground.cpp')
| -rw-r--r-- | src-qt5/core/lumina-desktop/LDesktopBackground.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src-qt5/core/lumina-desktop/LDesktopBackground.cpp b/src-qt5/core/lumina-desktop/LDesktopBackground.cpp index 3d33db71..97249384 100644 --- a/src-qt5/core/lumina-desktop/LDesktopBackground.cpp +++ b/src-qt5/core/lumina-desktop/LDesktopBackground.cpp @@ -7,12 +7,13 @@ #include "LDesktopBackground.h" #include <QPainter> +#include <QPaintEvent> -void LDesktopBackground::paintEvent(QPaintEvent *) { +void LDesktopBackground::paintEvent(QPaintEvent *ev) { if (bgPixmap != NULL) { QPainter painter(this); painter.setBrush(*bgPixmap); - painter.drawRect(0, 0, width(), height()); + painter.drawRect(ev->rect()); } } |