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@ -314,20 +314,20 @@ void KTreeViewItem::paint(TQPainter* p, int indent, const TQColorGroup& cg,
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void KTreeViewItem::paintExpandButton(TQPainter* p, int indent, int cellHeight) const
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void KTreeViewItem::paintExpandButton(TQPainter* p, int indent, int cellHeight) const
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{
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{
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int tqparentLeaderX = indent - (22 / 2);
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int parentLeaderX = indent - (22 / 2);
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int cellCenterY = cellHeight / 2;
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int cellCenterY = cellHeight / 2;
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expandButton.setRect(tqparentLeaderX - 4, cellCenterY - 4, 9, 9);
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expandButton.setRect(parentLeaderX - 4, cellCenterY - 4, 9, 9);
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p->setBrush(TQt::white);
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p->setBrush(TQt::white);
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p->drawRect(expandButton);
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p->drawRect(expandButton);
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if (expanded) {
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if (expanded) {
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p->drawLine(tqparentLeaderX - 2, cellCenterY,
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p->drawLine(parentLeaderX - 2, cellCenterY,
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tqparentLeaderX + 2, cellCenterY);
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parentLeaderX + 2, cellCenterY);
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} else {
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} else {
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p->drawLine(tqparentLeaderX - 2, cellCenterY,
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p->drawLine(parentLeaderX - 2, cellCenterY,
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tqparentLeaderX + 2, cellCenterY);
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parentLeaderX + 2, cellCenterY);
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p->drawLine(tqparentLeaderX, cellCenterY - 2,
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p->drawLine(parentLeaderX, cellCenterY - 2,
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tqparentLeaderX, cellCenterY + 2);
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parentLeaderX, cellCenterY + 2);
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}
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}
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p->setBrush(TQt::NoBrush);
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p->setBrush(TQt::NoBrush);
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}
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}
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@ -386,7 +386,7 @@ void KTreeViewItem::paintText(TQPainter* p, int indent, int cellHeight,
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// paint the tree structure
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// paint the tree structure
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void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
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void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
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{
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{
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int tqparentLeaderX = indent - (22 / 2);
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int parentLeaderX = indent - (22 / 2);
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int cellCenterY = cellHeight / 2;
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int cellCenterY = cellHeight / 2;
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int cellBottomY = cellHeight - 1;
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int cellBottomY = cellHeight - 1;
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int itemLeaderX = indent - 3;
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int itemLeaderX = indent - 3;
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@ -396,11 +396,11 @@ void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
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* towards tqparent or sibling.
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* towards tqparent or sibling.
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*/
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*/
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if (tqparent->tqparent != 0 || tqparent->getChild() != this)
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if (tqparent->tqparent != 0 || tqparent->getChild() != this)
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p->drawLine(tqparentLeaderX, 0, tqparentLeaderX, cellCenterY);
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p->drawLine(parentLeaderX, 0, parentLeaderX, cellCenterY);
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// draw the line down towards sibling
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// draw the line down towards sibling
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if (sibling)
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if (sibling)
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p->drawLine(tqparentLeaderX, cellCenterY, tqparentLeaderX, cellBottomY);
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p->drawLine(parentLeaderX, cellCenterY, parentLeaderX, cellBottomY);
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/*
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/*
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* If this item has tqchildren or siblings in the tree or is a child of
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* If this item has tqchildren or siblings in the tree or is a child of
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@ -415,7 +415,7 @@ void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
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*/
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*/
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tqparent->getChild() != this)
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tqparent->getChild() != this)
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{
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{
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p->drawLine(tqparentLeaderX, cellCenterY, itemLeaderX, cellCenterY);
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p->drawLine(parentLeaderX, cellCenterY, itemLeaderX, cellCenterY);
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}
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}
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/*
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/*
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@ -650,10 +650,10 @@ void KTreeView::appendChildItem(const TQString & theText, const TQPixmap& thePix
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void KTreeView::appendChildItem(KTreeViewItem* newItem, int index)
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void KTreeView::appendChildItem(KTreeViewItem* newItem, int index)
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{
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{
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/* find tqparent item and append new item to tqparent's sub tree */
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/* find tqparent item and append new item to tqparent's sub tree */
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KTreeViewItem* tqparentItem = itemAt(index);
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KTreeViewItem* parentItem = itemAt(index);
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if (!tqparentItem)
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if (!parentItem)
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return;
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return;
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appendChildItem(tqparentItem, newItem);
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appendChildItem(parentItem, newItem);
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}
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}
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// appends the given item to the tqchildren of the item at the end of the
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// appends the given item to the tqchildren of the item at the end of the
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@ -661,10 +661,10 @@ void KTreeView::appendChildItem(KTreeViewItem* newItem, int index)
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void KTreeView::appendChildItem(KTreeViewItem* newItem, const KPath& thePath)
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void KTreeView::appendChildItem(KTreeViewItem* newItem, const KPath& thePath)
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{
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{
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/* find tqparent item and append new item to tqparent's sub tree */
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/* find tqparent item and append new item to tqparent's sub tree */
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KTreeViewItem* tqparentItem = itemAt(thePath);
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KTreeViewItem* parentItem = itemAt(thePath);
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if (!tqparentItem)
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if (!parentItem)
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return;
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return;
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appendChildItem(tqparentItem, newItem);
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appendChildItem(parentItem, newItem);
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}
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}
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// indicates whether horizontal scrollbar appears only when needed
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// indicates whether horizontal scrollbar appears only when needed
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@ -1321,14 +1321,14 @@ void KTreeView::expandOrCollapse(KTreeViewItem* tqparent)
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{
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{
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bool autoU = autoUpdate();
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bool autoU = autoUpdate();
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setAutoUpdate(false);
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setAutoUpdate(false);
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int tqparentIndex = itemRow(tqparent);
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int parentIndex = itemRow(tqparent);
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if (tqparent->isExpanded()) {
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if (tqparent->isExpanded()) {
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collapseSubTree(tqparent);
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collapseSubTree(tqparent);
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emit collapsed(tqparentIndex);
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emit collapsed(parentIndex);
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}
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}
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else {
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else {
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expandSubTree(tqparent);
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expandSubTree(tqparent);
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emit expanded(tqparentIndex);
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emit expanded(parentIndex);
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}
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}
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if (autoU && isVisible())
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if (autoU && isVisible())
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tqrepaint();
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tqrepaint();
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@ -1368,21 +1368,21 @@ void KTreeView::expandSubTree(KTreeViewItem* subRoot)
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}
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}
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// fix up branch levels out of whack from split/join operations on the tree
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// fix up branch levels out of whack from split/join operations on the tree
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void KTreeView::fixChildren(KTreeViewItem *tqparentItem)
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void KTreeView::fixChildren(KTreeViewItem *parentItem)
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{
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{
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KTreeViewItem* childItem = 0;
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KTreeViewItem* childItem = 0;
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KTreeViewItem* siblingItem = 0;
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KTreeViewItem* siblingItem = 0;
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// int childBranch = tqparentItem->getBranch() + 1;
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// int childBranch = parentItem->getBranch() + 1;
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if(tqparentItem->hasChild()) {
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if(parentItem->hasChild()) {
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childItem = tqparentItem->getChild();
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childItem = parentItem->getChild();
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// childItem->setBranch(childBranch);
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// childItem->setBranch(childBranch);
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childItem->owner = tqparentItem->owner;
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childItem->owner = parentItem->owner;
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fixChildren(childItem);
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fixChildren(childItem);
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}
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}
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while(childItem && childItem->hasSibling()) {
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while(childItem && childItem->hasSibling()) {
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siblingItem = childItem->getSibling();
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siblingItem = childItem->getSibling();
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// siblingItem->setBranch(childBranch);
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// siblingItem->setBranch(childBranch);
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siblingItem->owner = tqparentItem->owner;
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siblingItem->owner = parentItem->owner;
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fixChildren(siblingItem);
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fixChildren(siblingItem);
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childItem = siblingItem;
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childItem = siblingItem;
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}
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}
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@ -1483,19 +1483,19 @@ bool KTreeView::insertItem(KTreeViewItem* referenceItem,
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{
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{
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setCellHeight(newItem->height(fontMetrics()));
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setCellHeight(newItem->height(fontMetrics()));
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}
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}
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KTreeViewItem* tqparentItem;
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KTreeViewItem* parentItem;
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if (referenceItem) {
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if (referenceItem) {
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tqparentItem = referenceItem->getParent();
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parentItem = referenceItem->getParent();
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int insertIndex = tqparentItem->childIndex(referenceItem);
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int insertIndex = parentItem->childIndex(referenceItem);
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if (!prefix)
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if (!prefix)
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insertIndex++;
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insertIndex++;
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tqparentItem->insertChild(insertIndex, newItem);
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parentItem->insertChild(insertIndex, newItem);
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}
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}
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else {
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else {
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// no reference item, append at end of visible tree
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// no reference item, append at end of visible tree
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// need to tqrepaint
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// need to tqrepaint
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tqparentItem = treeRoot;
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parentItem = treeRoot;
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tqparentItem->appendChild(newItem);
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parentItem->appendChild(newItem);
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}
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}
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// set item expansion
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// set item expansion
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@ -1508,7 +1508,7 @@ bool KTreeView::insertItem(KTreeViewItem* referenceItem,
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// if tqrepaint necessary, do it if visible and auto update
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// if tqrepaint necessary, do it if visible and auto update
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// enabled
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// enabled
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if (newItem->isVisible() || tqparentItem->childCount() == 1) {
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if (newItem->isVisible() || parentItem->childCount() == 1) {
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bool autoU = autoUpdate();
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bool autoU = autoUpdate();
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setAutoUpdate(FALSE);
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setAutoUpdate(FALSE);
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updateVisibleItems();
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updateVisibleItems();
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@ -1994,10 +1994,10 @@ void KTreeView::takeItem(KTreeViewItem* item)
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cur = 0;
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cur = 0;
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}
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}
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}
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}
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KTreeViewItem* tqparentItem = item->getParent();
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KTreeViewItem* parentItem = item->getParent();
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tqparentItem->removeChild(item);
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parentItem->removeChild(item);
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item->sibling = 0;
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item->sibling = 0;
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if (wasVisible || tqparentItem->childCount() == 0) {
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if (wasVisible || parentItem->childCount() == 0) {
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bool autoU = autoUpdate();
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bool autoU = autoUpdate();
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setAutoUpdate(FALSE);
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setAutoUpdate(FALSE);
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updateVisibleItems();
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updateVisibleItems();
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tpearson
14 years ago