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Diffstat (limited to 'apps/ktorrent/newui/docksplitter.cpp')
| -rw-r--r-- | apps/ktorrent/newui/docksplitter.cpp | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/apps/ktorrent/newui/docksplitter.cpp b/apps/ktorrent/newui/docksplitter.cpp new file mode 100644 index 0000000..46212f6 --- /dev/null +++ b/apps/ktorrent/newui/docksplitter.cpp @@ -0,0 +1,175 @@ +/*************************************************************************** + * Copyright (C) 2004 by Alexander Dymo * + * adymo@kdevelop.org * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU Library General Public License as * + * published by the Free Software Foundation; either version 2 of the * + * License, or (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU Library General Public * + * License along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include "docksplitter.h" + +#include <kdebug.h> + +namespace Ideal { + +DockSplitter::DockSplitter(Orientation orientation, QWidget *parent, const char *name) + :QSplitter(parent, name), m_orientation(orientation) +{ + switch (m_orientation) + { + case Horizontal: + setOrientation(Vertical); + break; + case Vertical: + setOrientation(Horizontal); + break; + } + setOpaqueResize(true); + appendSplitter(); +} + +DockSplitter::~DockSplitter() +{ +} + +void DockSplitter::addDock(uint row, uint col, QWidget *dock) +{ + if (m_docks.count() <= row) + for (uint i = m_docks.count(); i <= row ; ++i) + m_docks.append(QValueList<QWidget*>()); + + if (m_docks[row].count() <= col) + { + for (uint i = m_docks[row].count(); i <= col ; ++i) + m_docks[row].append(0); + m_docks[row][col] = dock; + } + else if (m_docks[row][col] == 0) + m_docks[row][col] = dock; + else + m_docks[row].insert(m_docks[row].at(col), dock); + + if (m_splitters.count() <= row) + createSplitters(row); + QSplitter *splitter = m_splitters[row]; + + dock->reparent(splitter, QPoint(0,0), true); + if (col < m_docks[row].count()-1) + shiftWidgets(splitter, row, col+1); +} + +void DockSplitter::appendSplitter() +{ + switch (m_orientation) + { + case Horizontal: + m_splitters.append(new QSplitter(Horizontal, this)); + break; + case Vertical: + m_splitters.append(new QSplitter(Vertical, this)); + break; + } + m_splitters[m_splitters.size()-1]->setOpaqueResize(true); + m_splitters[m_splitters.size()-1]->show(); +} + +void DockSplitter::createSplitters(uint index) +{ + kdDebug(9000) << "DockSplitter::createSplitters index = " << index << " count = " << m_splitters.count() << endl; + for (uint i = m_splitters.count(); i <= index; ++i) + { + kdDebug(9000) << " appendSplitter..." << endl; + appendSplitter(); + } +} + +void DockSplitter::removeDock(uint row, uint col, bool alsoDelete) +{ + if ((row >= m_docks.count()) || (col >= m_docks[row].count())) + return; + + QWidget *w = m_docks[row][col]; + m_docks[row].remove(m_docks[row].at(col)); + + if (alsoDelete) + { + delete w; + w = 0; + } + else + { + w->reparent(0, QPoint(0,0), false); + w->hide(); + } + + m_splitters[row]->setMinimumSize(m_splitters[row]->minimumSizeHint()); + + if (isRowEmpty(row)) + { + m_docks.remove(m_docks.at(row)); + delete m_splitters[row]; + m_splitters[row] = 0; + m_splitters.remove(m_splitters.at(row)); + } +} + +bool DockSplitter::isRowEmpty(int row) +{ + if (m_docks[row].count() == 0) + return true; + for (uint i = 0; i < m_docks[row].count(); ++i) + if (m_docks[row][i] != 0) + return false; + return true; +} + +void DockSplitter::shiftWidgets(QSplitter *splitter, uint row, uint fromCol) +{ + kdDebug(9000) << "shiftWidgets: row=" << row << " from col=" << fromCol << endl; + kdDebug(9000) << "row size is: " << m_docks[row].count() << endl; + + for (uint i = fromCol; i < m_docks[row].count(); ++i) + { + kdDebug(9000) << "move from " << i << " to last" << endl; + if (m_docks[row][i]) + splitter->moveToLast(m_docks[row][i]); + else + kdDebug(9000) << "m_docks[" << row << "][" << i << "] is 0" << endl; + } +} + +int DockSplitter::numRows() const +{ + return m_docks.count(); +} + +int DockSplitter::numCols(int row) const +{ + if (row < numRows()) + return m_docks[row].count(); + return 0; +} + +QPair<uint, uint> DockSplitter::indexOf(QWidget *dock) +{ + for (uint i = 0; i < m_docks.count(); ++i) + for (uint j = 0; j < m_docks[i].count(); ++j) + if (dock == m_docks[i][j]) + return qMakePair(i, j); + return qMakePair(0u, 0u); +} + +} + +#include "docksplitter.moc" |