mirror
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD
1
0
Fork 0
Code Issues

(svn r18093) -Fix: the mouseover handler could crash if there wasn't a widget under the mouse

release/1.0
rubidium 2009-11-15 13:50:49 +00:00
parent aeb9f8e715
commit 5fe405bad1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/window.cpp
View File

@ -1333,8 +1333,8 @@ static bool HandleMouseOver()
if (w != NULL) { if (w != NULL) {
/* send an event in client coordinates. */ /* send an event in client coordinates. */
Point pt = { _cursor.pos.x - w->left, _cursor.pos.y - w->top }; Point pt = { _cursor.pos.x - w->left, _cursor.pos.y - w->top };
int widget = w->nested_root->GetWidgetFromPos(pt.x, pt.y)->index; const NWidgetCore *widget = w->nested_root->GetWidgetFromPos(pt.x, pt.y);
w->OnMouseOver(pt, widget); if (widget != NULL) w->OnMouseOver(pt, widget->index);
} }
/* Mouseover never stops execution */ /* Mouseover never stops execution */