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comparison demos/browser/history.d @ 85:5c8c9c5d9ee1

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more porting
author mandel
date Mon, 25 May 2009 14:10:44 +0000
parents 85c59c4e5f19
children 87bb4e622f9e
comparison
equal deleted inserted replaced
84:2edf95ad41e5 85:5c8c9c5d9ee1
80 { 80 {
81 public: 81 public:
82 82
83 this() {} 83 this() {}
84 84
85 this(string u, QDateTime d = QDateTime(), string t = null) 85 this(string u, QDateTime d = null, string t = null)
86 { 86 {
87 title = t; 87 title = t;
88 url = u; 88 url = u;
89 dateTime = d; 89 dateTime = d ? d : new QDateTime();
90 } 90 }
91 91
92 //bool operator==(HistoryItem &other) 92 //bool operator==(HistoryItem &other)
93 int opEquals(HistoryItem other) 93 int opEquals(HistoryItem other)
94 { 94 {
671 return QModelIndex(); 671 return QModelIndex();
672 672
673 return createIndex(row, column, m_sourceRow[row]); 673 return createIndex(row, column, m_sourceRow[row]);
674 } 674 }
675 675
676 QModelIndex parent(QModelIndex index= QModelIndex()) 676 QModelIndex parent(QModelIndex index = QModelIndex())
677 { 677 {
678 return QModelIndex(); 678 return QModelIndex();
679 } 679 }
680 680
681 /* 681 /*
1036 if (row < 0 || row >= rowCount(parent) || column < 0 || column >= columnCount(parent)) 1036 if (row < 0 || row >= rowCount(parent) || column < 0 || column >= columnCount(parent))
1037 return QModelIndex(); 1037 return QModelIndex();
1038 return createIndex(row, column, 0); 1038 return createIndex(row, column, 0);
1039 } 1039 }
1040 1040
1041 QModelIndex parent(QModelIndex index= QModelIndex()) 1041 QModelIndex parent(QModelIndex index = QModelIndex())
1042 { 1042 {
1043 return QModelIndex(); 1043 return QModelIndex();
1044 } 1044 }
1045 1045
1046 void setSourceModel(QAbstractItemModel sourceModel) 1046 void setSourceModel(QAbstractItemModel sourceModel)
1155 return QModelIndex(); 1155 return QModelIndex();
1156 1156
1157 if (m_sourceRowCache.length == 0) 1157 if (m_sourceRowCache.length == 0)
1158 rowCount(QModelIndex()); 1158 rowCount(QModelIndex());
1159 1159
1160 int[].iterator it; 1160 //int[].iterator it;
1161 it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), sourceIndex.row()); 1161 //it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), sourceIndex.row());
1162 if (*it != sourceIndex.row()) 1162 int it = 0;
1163 it = qLowerBound(m_sourceRowCache, sourceIndex.row());
1164 if (it != sourceIndex.row())
1163 --it; 1165 --it;
1164 int dateRow = qMax(0, it - m_sourceRowCache.begin()); 1166 int dateRow = qMax(0, it);
1165 int row = sourceIndex.row() - m_sourceRowCache[dateRow]; 1167 int row = sourceIndex.row() - m_sourceRowCache[dateRow];
1166 return createIndex(row, sourceIndex.column(), dateRow + 1); 1168 return createIndex(row, sourceIndex.column(), dateRow + 1);
1167 } 1169 }
1168 1170
1169 QModelIndex mapToSource(QModelIndex proxyIndex) 1171 QModelIndex mapToSource(QModelIndex proxyIndex)
1288 { 1290 {
1289 assert(!parent.isValid()); 1291 assert(!parent.isValid());
1290 if (m_sourceRowCache.length == 0) 1292 if (m_sourceRowCache.length == 0)
1291 return; 1293 return;
1292 for (int i = end; i >= start;) { 1294 for (int i = end; i >= start;) {
1293 int[]::iterator it; 1295 //int[]::iterator it;
1294 it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), i); 1296 //it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), i);
1297 int it;
1298 it = qLowerBound(m_sourceRowCache, i);
1295 // playing it safe 1299 // playing it safe
1296 if (it == m_sourceRowCache.end()) { 1300 if (it == m_sourceRowCache.length) {
1297 m_sourceRowCache = null; 1301 m_sourceRowCache.length = 0;
1298 reset(); 1302 reset();
1299 return; 1303 return;
1300 } 1304 }
1301 1305
1302 if (*it != i) 1306 if (it != i)
1303 --it; 1307 --it;
1304 int row = qMax(0, it - m_sourceRowCache.begin()); 1308 int row = qMax(0, it);
1305 int offset = m_sourceRowCache[row]; 1309 int offset = m_sourceRowCache[row];
1306 QModelIndex dateParent = index(row, 0); 1310 QModelIndex dateParent = index(row, 0);
1307 // If we can remove all the rows in the date do that and skip over them 1311 // If we can remove all the rows in the date do that and skip over them
1308 int rc = rowCount(dateParent); 1312 int rc = rowCount(dateParent);
1309 if (i - rc + 1 == offset && start <= i - rc + 1) { 1313 if (i - rc + 1 == offset && start <= i - rc + 1) {
1400 int header = fm.width(QLatin1Char('m')) * 40; 1404 int header = fm.width(QLatin1Char('m')) * 40;
1401 tree.header().resizeSection(0, header); 1405 tree.header().resizeSection(0, header);
1402 tree.header().setStretchLastSection(true); 1406 tree.header().setStretchLastSection(true);
1403 tree.activated(QModelIndex).connect(this.open); 1407 tree.activated(QModelIndex).connect(this.open);
1404 tree.setContextMenuPolicy(Qt.CustomContextMenu); 1408 tree.setContextMenuPolicy(Qt.CustomContextMenu);
1405 tree.customContextMenuRequested(QPoint).connect(&this.customContextMenuRequested(QPoint)); 1409 tree.customContextMenuRequested.connect(&this.customContextMenuRequested);
1406 } 1410 }
1407 1411
1408 private: 1412 private:
1409 1413
1410 void customContextMenuRequested(QPoint pos) 1414 void customContextMenuRequested(QPoint pos)