diff options
Diffstat (limited to 'indra/llui/llfolderview.cpp')
| -rw-r--r-- | indra/llui/llfolderview.cpp | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/indra/llui/llfolderview.cpp b/indra/llui/llfolderview.cpp index 990b79a30b..92e3b7a8e9 100644 --- a/indra/llui/llfolderview.cpp +++ b/indra/llui/llfolderview.cpp @@ -320,10 +320,10 @@ S32 LLFolderView::arrange( S32* unused_width, S32* unused_height ) LLFolderViewFolder::arrange(&mMinWidth, &target_height); - LLRect scroll_rect = mScrollContainer->getContentWindowRect(); + LLRect scroll_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); reshape( llmax(scroll_rect.getWidth(), mMinWidth), llround(mCurHeight) ); - LLRect new_scroll_rect = mScrollContainer->getContentWindowRect(); + LLRect new_scroll_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); if (new_scroll_rect.getWidth() != scroll_rect.getWidth()) { reshape( llmax(scroll_rect.getWidth(), mMinWidth), llround(mCurHeight) ); @@ -945,7 +945,7 @@ void LLFolderView::autoOpenItem( LLFolderViewFolder* item ) mAutoOpenItems.push(item); item->setOpen(TRUE); - LLRect content_rect = mScrollContainer->getContentWindowRect(); + LLRect content_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); LLRect constraint_rect(0,content_rect.getHeight(), content_rect.getWidth(), 0); scrollToShowItem(item, constraint_rect); } @@ -1225,25 +1225,37 @@ BOOL LLFolderView::handleKeyHere( KEY key, MASK mask ) case KEY_PAGE_UP: mSearchString.clear(); - mScrollContainer->pageUp(30); + if (mScrollContainer) + { + mScrollContainer->pageUp(30); + } handled = TRUE; break; case KEY_PAGE_DOWN: mSearchString.clear(); - mScrollContainer->pageDown(30); + if (mScrollContainer) + { + mScrollContainer->pageDown(30); + } handled = TRUE; break; case KEY_HOME: mSearchString.clear(); - mScrollContainer->goToTop(); + if (mScrollContainer) + { + mScrollContainer->goToTop(); + } handled = TRUE; break; case KEY_END: mSearchString.clear(); - mScrollContainer->goToBottom(); + if (mScrollContainer) + { + mScrollContainer->goToBottom(); + } break; case KEY_DOWN: @@ -1719,8 +1731,8 @@ void LLFolderView::scrollToShowItem(LLFolderViewItem* item, const LLRect& constr LLRect LLFolderView::getVisibleRect() { - S32 visible_height = mScrollContainer->getRect().getHeight(); - S32 visible_width = mScrollContainer->getRect().getWidth(); + S32 visible_height = (mScrollContainer ? mScrollContainer->getRect().getHeight() : 0); + S32 visible_width = (mScrollContainer ? mScrollContainer->getRect().getWidth() : 0); LLRect visible_rect; visible_rect.setLeftTopAndSize(-getRect().mLeft, visible_height - getRect().mBottom, visible_width, visible_height); return visible_rect; @@ -1816,7 +1828,7 @@ void LLFolderView::update() // lets pin it! mPinningSelectedItem = TRUE; - LLRect visible_content_rect = mScrollContainer->getVisibleContentRect(); + LLRect visible_content_rect = (mScrollContainer ? mScrollContainer->getVisibleContentRect() : LLRect()); LLFolderViewItem* selected_item = mSelectedItems.back(); LLRect item_rect; @@ -1831,7 +1843,7 @@ void LLFolderView::update() else { // otherwise we just want it onscreen somewhere - LLRect content_rect = mScrollContainer->getContentWindowRect(); + LLRect content_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); mScrollConstraintRect.setOriginAndSize(0, 0, content_rect.getWidth(), content_rect.getHeight()); } } @@ -1854,7 +1866,7 @@ void LLFolderView::update() else { // during normal use (page up/page down, etc), just try to fit item on screen - LLRect content_rect = mScrollContainer->getContentWindowRect(); + LLRect content_rect = (mScrollContainer ? mScrollContainer->getContentWindowRect() : LLRect()); constraint_rect.setOriginAndSize(0, 0, content_rect.getWidth(), content_rect.getHeight()); } |