Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-13 05:15:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix event point if the view of the current event frame is different from the

Browse Source 
view that the event's point is relative to.  Bug 268352, r+sr=roc
This commit is contained in:
bzbarsky%mit.edu 2005-02-03 20:09:45 +00:00
parent 7388f2b16e
commit 336d43d3c4
1 changed files with 15 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
layout/base/nsPresShell.cpp
View File

@ -5955,12 +5955,25 @@ PresShell::HandleEventInternal(nsEvent* aEvent, nsIView *aView,
}
// 3. Give event to the Frames for browser default processing.
// XXX The event isn't translated into the local coordinate space
// of the frame...
if (GetCurrentEventFrame() && NS_SUCCEEDED (rv) &&
aEvent->eventStructType != NS_EVENT) {
// Handle coordinate transformations. Note that at times aView is null
// here. When that happens, there isn't much we can do about getting
// coordinates right....
nsPoint offset(0,0);
if (aView) {
nsIView* frameView = mCurrentEventFrame->GetClosestView();
offset = frameView->GetOffsetTo(aView);
}
// Transform aEvent->point from aView's coordinate system to
// that of mCurrentEventFrame's closest view
aEvent->point -= offset;
rv = mCurrentEventFrame->HandleEvent(mPresContext, (nsGUIEvent*)aEvent,
aStatus);
// Now transform back
aEvent->point += offset;
}
// 4. Give event to event manager for post event state changes and