added GUI table class

modules/gui/pymod/CMakeLists.txt

@@ -85,6 +85,7 @@ set(OST_GUI_PYMOD_MODULES
   init_splash.py
   traj.py
   helpwidget.py
+  table.py
 )
 
 set(OST_GUI_PYMOD_DNG_MODULES

modules/gui/pymod/table.py

+from PyQt4.QtGui import *
+from PyQt4.QtCore import *
+
+
+__all__=('Table', )
+
+class TableModel(QAbstractTableModel):
+  def __init__(self, table, parent=None):
+    QAbstractTableModel.__init__(self, parent)
+    self.table=table
+    
+  def rowCount(self, index):
+    return len(self.table.rows)
+
+  def headerData(self, section, orientation, role):
+    if role!=Qt.DisplayRole or orientation!=Qt.Horizontal:
+      return QVariant()
+    return self.table.col_names[section]
+    
+  def columnCount(self, index):
+    return len(self.table.col_names)
+
+  def sort(self, column, order):
+    o='+'
+    if order!=Qt.AscendingOrder:
+      o='-'
+    self.table.Sort(by=self.table.col_names[column], order=o)
+    self.reset()
+    
+  def data(self, index, role):
+    if not index.isValid() or role!=Qt.DisplayRole:
+      return QVariant()
+    row=self.table.rows[index.row()]
+    return QVariant(row[index.column()])
+
+class Table(QTableView):
+  def __init__(self, table):
+     QTableView.__init__(self)
+     self._model=TableModel(table)
+     self.setFrameShape(QFrame.NoFrame)    
+     self.setAttribute(Qt.WA_MacSmallSize)
+     self.setShowGrid(False)
+     #self.horizontalHeader().setStretchLastSection(True)
+     self.setContextMenuPolicy(Qt.CustomContextMenu)
+     self.setSelectionBehavior(QAbstractItemView.SelectRows)
+     self.setSizePolicy(QSizePolicy.MinimumExpanding, 
+                        QSizePolicy.MinimumExpanding)
+     self.setSortingEnabled(True)
+     self.setModel(self._model)
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