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Code Issues Releases Wiki Activity

Implement mouse wheel journal navigation (Fixes #1790)

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scrawl 2014-08-11 00:51:54 +02:00
parent fcd2a9e4d5
commit f724732290
1 changed files with 12 additions and 1 deletions
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13
apps/openmw/mwgui/journalwindow.cpp
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@ -123,6 +123,9 @@ namespace
getPage (LeftBookPage)->adviseLinkClicked (callback);
getPage (RightBookPage)->adviseLinkClicked (callback);
getPage (LeftBookPage)->eventMouseWheel += MyGUI::newDelegate(this, &JournalWindowImpl::notifyMouseWheel);
getPage (RightBookPage)->eventMouseWheel += MyGUI::newDelegate(this, &JournalWindowImpl::notifyMouseWheel);
}
{
@ -488,6 +491,14 @@ namespace
MWBase::Environment::get().getWindowManager ()->popGuiMode ();
}
void notifyMouseWheel(MyGUI::Widget* sender, int rel)
{
if (rel < 0)
notifyNextPage(sender);
else
notifyPrevPage(sender);
}
void notifyNextPage(MyGUI::Widget* _sender)
{
if (!mStates.empty ())
@ -509,7 +520,7 @@ namespace
{
unsigned int & page = mStates.top ().mPage;
if(page > 0)
if(page >= 2)
{
page -= 2;
updateShowingPages ();