viewsdialog:compute screen max_ratio

4 years ago · ba9ff6342a
parent 2a85a7afae
commit ba9ff6342a
1 changed files with 2 additions and 1 deletions
--- a/app/settings/generic/generictools.cpp
+++ b/app/settings/generic/generictools.cpp
@ -293,7 +293,8 @@ QRect drawScreen(QPainter *painter, const QStyleOptionViewItem &option, QRect sc
    painter->save();
    painter->setRenderHint(QPainter::Antialiasing, true);

-    scr_ratio = qMin(qMax((float)0.75, scr_ratio), (float)1.7);
+    float scr_maxratio = ((float)scr_maxlength) / (float)(scr_maxthickness - 2*MARGIN);
+    scr_ratio = qMin(qMax((float)0.75, scr_ratio), (float)scr_maxratio);
    int scr_height = (!isVertical ? option.rect.height() - MARGIN * 6 : option.rect.height() - MARGIN * 4);
    int scr_width = scr_ratio * scr_height;