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fix for eternal loop that could happen when resizing the view.

This commit is contained in:
Campbell Barton 2009-01-23 14:08:02 +00:00
parent 87dd972773
commit f4133b730c
1 changed files with 2 additions and 2 deletions
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4
source/blender/editors/interface/view2d.c
View File

@ -1391,7 +1391,7 @@ void UI_view2d_scrollers_draw(const bContext *C, View2D *v2d, View2DScrollers *v
grid->powerx= 1;
/* draw numbers in the appropriate range */
if (dfac != 0.0f) {
if (dfac > 0.0f) {
for (; fac < hor.xmax; fac+=dfac, val+=grid->dx) {
switch (vs->xunits) {
case V2D_UNIT_FRAMES: /* frames (as whole numbers)*/
@ -1523,7 +1523,7 @@ void UI_view2d_scrollers_draw(const bContext *C, View2D *v2d, View2DScrollers *v
fac += 0.5f * dfac;
/* draw vertical steps */
if (dfac != 0.0f) {
if (dfac > 0.0f) {
for (; fac < vert.ymax; fac+= dfac, val += grid->dy) {
scroll_printstr(vs, scene, (float)(vert.xmax)-14.0f, fac, val, grid->powery, vs->yunits, 'v');
}