Automated update from Qt3

12 years ago · e8cbbedf46
parent e863a01b9b
commit e8cbbedf46
1 changed files with 10 additions and 5 deletions
--- a/src/kernel/qpaintdevice_x11.cpp
+++ b/src/kernel/qpaintdevice_x11.cpp
@ -529,9 +529,14 @@ static void create_dpis()
    TQ_CHECK_PTR( dpisX );
    TQ_CHECK_PTR( dpisY );
    for ( i = 0; i < screens; i++ ) {
+       if (DisplayWidthMM(dpy,i) < 1)
+               dpisX[ i ] = 75; // default the dpi to 75.
+       else
               dpisX[ i ] = (DisplayWidth(dpy,i) * 254 + DisplayWidthMM(dpy,i)*5)
-
                     / (DisplayWidthMM(dpy,i)*10);
+       if (DisplayHeightMM(dpy,i) < 1)
+               dpisY[ i ] = 75; // default the dpi to 75.
+       else
               dpisY[ i ] = (DisplayHeight(dpy,i) * 254 + DisplayHeightMM(dpy,i)*5)
                     / (DisplayHeightMM(dpy,i)*10);
    }