diff options
Diffstat (limited to 'src/guiTable.cpp')
| -rw-r--r-- | src/guiTable.cpp | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/src/guiTable.cpp b/src/guiTable.cpp index ed5b0d87b..b327782e2 100644 --- a/src/guiTable.cpp +++ b/src/guiTable.cpp @@ -560,14 +560,31 @@ void GUITable::setSelected(s32 index) m_sel_column = 0; m_sel_doubleclick = false; - --index; + --index; // Switch from 1-based indexing to 0-based indexing s32 rowcount = m_rows.size(); - - if (index >= rowcount) + if (rowcount == 0) { + return; + } else if (index < 0) { + index = 0; + } else if (index >= rowcount) { index = rowcount - 1; - while (index >= 0 && m_rows[index].visible_index < 0) - --index; + } + + // If the selected row is not visible, open its ancestors to make it visible + if (m_rows[index].visible_index < 0) { + std::set<s32> opened_trees; + getOpenedTrees(opened_trees); + s32 indent = m_rows[index].indent; + for (s32 j = index - 1; j >= 0; --j) { + if (m_rows[j].indent < indent) { + opened_trees.insert(j); + indent = m_rows[j].indent; + } + } + setOpenedTrees(opened_trees); + } + if (index >= 0) { m_selected = m_rows[index].visible_index; assert(m_selected >= 0 && m_selected < (s32) m_visible_rows.size()); @@ -596,11 +613,11 @@ void GUITable::setDynamicData(const DynamicData &dyndata) m_keynav_time = dyndata.keynav_time; m_keynav_buffer = dyndata.keynav_buffer; - m_scrollbar->setPos(dyndata.scrollpos); - setSelected(dyndata.selected); m_sel_column = 0; m_sel_doubleclick = false; + + m_scrollbar->setPos(dyndata.scrollpos); } const c8* GUITable::getTypeName() const @@ -1091,7 +1108,9 @@ void GUITable::getOpenedTrees(std::set<s32> &opened_trees) const void GUITable::setOpenedTrees(const std::set<s32> &opened_trees) { - s32 old_selected = getSelected(); + s32 old_selected = -1; + if (m_selected >= 0) + old_selected = m_visible_rows[m_selected]; std::vector<s32> parents; std::vector<s32> closed_parents; @@ -1143,7 +1162,9 @@ void GUITable::setOpenedTrees(const std::set<s32> &opened_trees) updateScrollBar(); - setSelected(old_selected); + // m_selected must be updated since it is a visible row index + if (old_selected >= 0) + m_selected = m_rows[old_selected].visible_index; } void GUITable::openTree(s32 to_open) |