1 files changed, 115 insertions, 0 deletions
diff --git a/python/pyqt/examples2/table.py b/python/pyqt/examples2/table.py
new file mode 100755
index 00000000..58fd04bd
--- /dev/null
+++ b/python/pyqt/examples2/table.py
@@ -0,0 +1,115 @@
+#!/usr/bin/env python
+
+import sys
+from qt import *
+
+class Table(QTableView):
+  def __init__(self, numRows, numCols, parent=None, name=''):
+    QTableView.__init__(self, parent, name)
+    self.curRow = self.curCol = 0
+    self.setFocusPolicy(QWidget.StrongFocus)
+    self.setBackgroundMode(QWidget.PaletteBase)
+    self.setNumCols(numCols)
+    self.setNumRows(numRows)
+    self.setCellWidth(100)
+    self.setCellHeight(30)
+    self.setTableFlags(Tbl_vScrollBar |
+	               Tbl_hScrollBar |
+		       Tbl_clipCellPainting)
+    self.resize(400,200)
+    self.contents = [''] * (numRows * numCols)
+  
+  def cellContent(self, row, col):
+    return self.contents[self.indexOf(row,col)]
+
+  def setCellContent(self, row, col, c):
+    self.contents[self.indexOf(row,col)] = c
+    self.updateCell(row, col)
+
+  def paintCell(self, p, row, col):
+    w = self.cellWidth(col)
+    h = self.cellHeight(row)
+    x2 = w-1
+    y2 = h-1
+
+    p.drawLine(x2,0,x2,y2)
+    p.drawLine(0,y2,x2,y2)
+
+    if row == self.curRow and col == self.curCol:
+      if self.hasFocus():
+        p.drawRect(0, 0, x2, y2)
+      else:
+        p.setPen(Qt.DotLine)
+        p.drawRect(0, 0, x2, y2)
+        p.setPen(Qt.SolidLine)
+
+    p.drawText(0,0,w,h,Qt.AlignCenter,self.contents[self.indexOf(row,col)])
+
+  def mousePressEvent(self, me):
+    oldRow = self.curRow
+    oldCol = self.curCol
+    clickedPos = me.pos()
+    self.curRow = self.findRow(clickedPos.y())
+    self.curCol = self.findCol(clickedPos.x())
+    if self.curRow != oldRow or \
+       self.curCol != oldCol:
+      self.updateCell(oldRow, oldCol)
+      self.updateCell(self.curRow, self.curCol)
+
+  def keyPressEvent(self, ke):
+    oldRow = self.curRow
+    oldCol = self.curCol
+    edge = 0
+    key = ke.key()
+    if key == Key_Left:
+      if self.curCol > 0:
+        self.curCol = self.curCol - 1
+	edge = self.leftCell()
+        if self.curCol < edge:
+	  self.setLeftCell(edge-1)
+    elif key == Key_Right:
+      if self.curCol < self.numCols()-1:
+        self.curCol = self.curCol + 1
+	edge = self.lastColVisible()
+        if self.curCol >= edge:
+	  self.setLeftCell(self.leftCell()+1)
+    elif key == Key_Up:
+      if self.curRow > 0:
+        self.curRow = self.curRow - 1
+	edge = self.topCell()
+        if self.curRow < edge:
+	  self.setTopCell(edge-1)
+    elif key == Key_Down:
+      if self.curRow < self.numRows()-1:
+        self.curRow = self.curRow + 1
+	edge = self.lastRowVisible()
+	if self.curRow >= edge:
+	  self.setTopCell(self.topCell()+1)
+    else:
+      ke.ignore()
+      return
+    
+    if self.curRow != oldRow or \
+       self.curCol != oldCol:
+      self.updateCell(oldRow, oldCol)
+      self.updateCell(self.curRow, self.curCol)
+
+  def focusInEvnet(self, fie):
+    self.updateCell(self.curRow, self.curCol)
+
+  def focusOutEvent(self, foe):
+    self.updateCell(self.curRow, self.curCol)
+
+  def indexOf(self, row, col):
+    return (row * self.numCols()) + col
+
+numRows = 20
+numCols = 20
+a = QApplication(sys.argv)
+v = Table(numRows, numCols)
+for i in range(numRows):
+  for j in range(numCols):
+    v.setCellContent(i,j,'%d %c' % (j, 65+(i%26)))
+a.setMainWidget(v)
+v.show()
+a.exec_loop()