diff options
Diffstat (limited to 'indra/llui/llflatlistview.cpp')
| -rw-r--r-- | indra/llui/llflatlistview.cpp | 91 |
1 files changed, 40 insertions, 51 deletions
diff --git a/indra/llui/llflatlistview.cpp b/indra/llui/llflatlistview.cpp index 9cfc67af14..2481249f91 100644 --- a/indra/llui/llflatlistview.cpp +++ b/indra/llui/llflatlistview.cpp @@ -42,8 +42,6 @@ static const LLDefaultChildRegistry::Register<LLFlatListView> flat_list_view("fl const LLSD SELECTED_EVENT = LLSD().with("selected", true); const LLSD UNSELECTED_EVENT = LLSD().with("selected", false); -static const std::string COMMENT_TEXTBOX = "comment_text"; - //forward declaration bool llsds_are_equal(const LLSD& llsd_1, const LLSD& llsd_2); @@ -51,7 +49,8 @@ LLFlatListView::Params::Params() : item_pad("item_pad"), allow_select("allow_select"), multi_select("multi_select"), - keep_one_selected("keep_one_selected") + keep_one_selected("keep_one_selected"), + no_items_text("no_items_text") {}; void LLFlatListView::reshape(S32 width, S32 height, BOOL called_from_parent /* = TRUE */) @@ -289,25 +288,12 @@ void LLFlatListView::resetSelection(bool no_commit_on_deselection /*= false*/) onCommit(); } - // Stretch selected items rect to ensure it won't be clipped - mSelectedItemsBorder->setRect(getSelectedItemsRect().stretch(-1)); + // Stretch selected item rect to ensure it won't be clipped + mSelectedItemsBorder->setRect(getLastSelectedItemRect().stretch(-1)); } void LLFlatListView::setNoItemsCommentText(const std::string& comment_text) { - if (NULL == mNoItemsCommentTextbox) - { - LLRect comment_rect = getRect(); - comment_rect.setOriginAndSize(0, 0, comment_rect.getWidth(), comment_rect.getHeight()); - comment_rect.stretch(-getBorderWidth()); - LLTextBox::Params text_p; - text_p.name(COMMENT_TEXTBOX); - text_p.border_visible(false); - text_p.rect(comment_rect); - text_p.follows.flags(FOLLOWS_ALL); - mNoItemsCommentTextbox = LLUICtrlFactory::create<LLTextBox>(text_p, this); - } - mNoItemsCommentTextbox->setValue(comment_text); } @@ -361,7 +347,6 @@ bool LLFlatListView::updateValue(const LLSD& old_value, const LLSD& new_value) // PROTECTED STUFF ////////////////////////////////////////////////////////////////////////// - LLFlatListView::LLFlatListView(const LLFlatListView::Params& p) : LLScrollContainer(p) , mItemComparator(NULL) @@ -393,11 +378,30 @@ LLFlatListView::LLFlatListView(const LLFlatListView::Params& p) LLViewBorder::Params params; params.name("scroll border"); - params.rect(getSelectedItemsRect()); + params.rect(getLastSelectedItemRect()); params.visible(false); params.bevel_style(LLViewBorder::BEVEL_IN); mSelectedItemsBorder = LLUICtrlFactory::create<LLViewBorder> (params); mItemsPanel->addChild( mSelectedItemsBorder ); + + { + // create textbox for "No Items" comment text + LLTextBox::Params text_p = p.no_items_text; + if (!text_p.rect.isProvided()) + { + LLRect comment_rect = getRect(); + comment_rect.setOriginAndSize(0, 0, comment_rect.getWidth(), comment_rect.getHeight()); + comment_rect.stretch(-getBorderWidth()); + text_p.rect(comment_rect); + } + text_p.border_visible(false); + + if (!text_p.follows.isProvided()) + { + text_p.follows.flags(FOLLOWS_ALL); + } + mNoItemsCommentTextbox = LLUICtrlFactory::create<LLTextBox>(text_p, this); + } }; // virtual @@ -480,8 +484,8 @@ void LLFlatListView::rearrangeItems() item_new_top -= (rc.getHeight() + mItemPad); } - // Stretch selected items rect to ensure it won't be clipped - mSelectedItemsBorder->setRect(getSelectedItemsRect().stretch(-1)); + // Stretch selected item rect to ensure it won't be clipped + mSelectedItemsBorder->setRect(getLastSelectedItemRect().stretch(-1)); } void LLFlatListView::onItemMouseClick(item_pair_t* item_pair, MASK mask) @@ -664,8 +668,8 @@ bool LLFlatListView::selectItemPair(item_pair_t* item_pair, bool select) onCommit(); } - // Stretch selected items rect to ensure it won't be clipped - mSelectedItemsBorder->setRect(getSelectedItemsRect().stretch(-1)); + // Stretch selected item rect to ensure it won't be clipped + mSelectedItemsBorder->setRect(getLastSelectedItemRect().stretch(-1)); return true; } @@ -680,23 +684,6 @@ LLRect LLFlatListView::getLastSelectedItemRect() return mSelectedItemPairs.back()->first->getRect(); } -LLRect LLFlatListView::getSelectedItemsRect() -{ - if (!mSelectedItemPairs.size()) - { - return LLRect::null; - } - LLRect rc = getLastSelectedItemRect(); - for ( pairs_const_iterator_t - it = mSelectedItemPairs.begin(), - it_end = mSelectedItemPairs.end(); - it != it_end; ++it ) - { - rc.unionWith((*it)->first->getRect()); - } - return rc; -} - void LLFlatListView::selectFirstItem () { selectItemPair(mItemPairs.front(), true); @@ -711,19 +698,12 @@ void LLFlatListView::selectLastItem () void LLFlatListView::ensureSelectedVisible() { - LLRect visible_rc = getVisibleContentRect(); LLRect selected_rc = getLastSelectedItemRect(); - if ( !visible_rc.contains (selected_rc) ) + if ( selected_rc.isValid() ) { - // But scroll in Items panel coordinates scrollToShowRect(selected_rc); } - - // In case we are in accordion tab notify parent to show selected rectangle - LLRect screen_rc; - localRectToScreen(selected_rc, &screen_rc); - notifyParent(LLSD().with("scrollToShowRect",screen_rc.getValue())); } @@ -826,8 +806,8 @@ bool LLFlatListView::selectAll() onCommit(); } - // Stretch selected items rect to ensure it won't be clipped - mSelectedItemsBorder->setRect(getSelectedItemsRect().stretch(-1)); + // Stretch selected item rect to ensure it won't be clipped + mSelectedItemsBorder->setRect(getLastSelectedItemRect().stretch(-1)); return true; } @@ -885,7 +865,11 @@ void LLFlatListView::notifyParentItemsRectChanged() // take into account comment text height if exists if (mNoItemsCommentTextbox && mNoItemsCommentTextbox->getVisible()) { + // top text padding inside the textbox is included into the height comment_height = mNoItemsCommentTextbox->getTextPixelHeight(); + + // take into account a distance from parent's top border to textbox's top + comment_height += getRect().getHeight() - mNoItemsCommentTextbox->getRect().mTop; } LLRect req_rect = getItemsRect(); @@ -916,6 +900,10 @@ void LLFlatListView::setNoItemsCommentVisible(bool visible) const { if (visible) { +/* +// *NOTE: MA 2010-02-04 +// Deprecated after params of the comment text box were moved into widget (flat_list_view.xml) +// can be removed later if nothing happened. // We have to update child rect here because of issues with rect after reshaping while creating LLTextbox // It is possible to have invalid LLRect if Flat List is in LLAccordionTab LLRect comment_rect = getLocalRect(); @@ -927,6 +915,7 @@ void LLFlatListView::setNoItemsCommentVisible(bool visible) const LLViewBorder* scroll_border = getChild<LLViewBorder>("scroll border"); comment_rect.stretch(-scroll_border->getBorderWidth()); mNoItemsCommentTextbox->setRect(comment_rect); +*/ } mNoItemsCommentTextbox->setVisible(visible); } |