1 files changed, 136 insertions, 0 deletions
diff --git a/python/pyqt/examples3/checklists.py b/python/pyqt/examples3/checklists.py
new file mode 100755
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+++ b/python/pyqt/examples3/checklists.py
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+#!/usr/bin/env python
+
+# vim:tabstop=2:shiftwidth=2:expandtab:cinoptions=(s,U1,m1
+# Copyright (C) 2002 Oleksandr Yakovlyev (yshurik) <yshurik@thekompany.com>
+
+import sys 
+from qt import *
+
+TRUE = 1
+FALSE = 0 
+
+class CheckLists(QWidget):
+	def __init__(self, *args):
+		apply( QWidget.__init__, (self, ) + args )
+
+		lay = QHBoxLayout(self)
+		lay.setMargin(5)
+		
+		vbox1 = QVBoxLayout(lay)
+		vbox1.setMargin(5)
+
+		# First child: a Label
+		vbox1.addWidget(QLabel("Check some items!", self))
+
+		# Second child: the ListView
+		self.lv1 = QListView(self)
+		vbox1.addWidget(self.lv1)
+		self.lv1.addColumn("Items")
+		self.lv1.setRootIsDecorated(TRUE)
+
+		# create a list with 4 ListViewItems which will be parent items of other ListViewItems
+
+		parentList = []
+
+    parentList.append( QListViewItem( self.lv1, "Parent Item 1" ) )
+    parentList.append( QListViewItem( self.lv1, "Parent Item 2" ) )
+    parentList.append( QListViewItem( self.lv1, "Parent Item 3" ) )
+    parentList.append( QListViewItem( self.lv1, "Parent Item 4" ) )
+
+    num = 0
+
+    self.childList1 = []
+    # go through the list of parent items...
+    for i in range(4):
+      it = parentList[i]
+      it.setOpen( TRUE )
+			
+      # ...and create 5 checkable child ListViewItems for each parent item
+      for j in range(5):
+        ci = QCheckListItem( it, QString("%1. Child of Parent %2").arg( j ).arg( i ), QCheckListItem.CheckBox )
+        self.childList1.append(ci)
+
+    # Create another widget for layouting
+    tmp1 = QVBoxLayout( lay )
+    tmp1.setMargin( 5 )
+
+    # create a pushbutton
+    copy1 = QPushButton( "  ->  ", self )
+    tmp1.addWidget( copy1 )
+    copy1.setMaximumWidth( copy1.sizeHint().width() );
+    # connect the SIGNAL clicked() of the pushbutton with the SLOT copy1to2()
+    self.connect( copy1, SIGNAL('clicked()'), self.copy1to2 )
+
+    # another widget for layouting
+    vbox2 = QVBoxLayout( lay )
+    vbox2.setMargin( 5 )
+
+    # and another label
+    vbox2.addWidget( QLabel( "Check one item!", self ) )
+
+    # create the second listview
+    self.lv2 = QListView( self )
+    vbox2.addWidget( self.lv2 )
+    self.lv2.addColumn( "Items" )
+    self.lv2.setRootIsDecorated( TRUE )
+
+    # another widget needed for layouting only
+    tmp2 = QVBoxLayout( lay )
+    tmp2.setMargin( 5 )
+
+    # create another pushbutton...
+    copy2 = QPushButton( "  ->  ", self )
+    lay.addWidget( copy2 )
+    copy2.setMaximumWidth( copy2.sizeHint().width() )
+    # ...and connect its clicked() SIGNAL to the copy2to3() SLOT
+    self.connect( copy2, SIGNAL('clicked()'), self.copy2to3 )
+
+    tmp3 = QVBoxLayout( lay )
+    tmp3.setMargin( 5 )
+
+    # and create a label which will be at the right of the window
+    self.label = QLabel( "No Item yet...", self )
+    tmp3.addWidget( self.label )
+
+	def copy1to2(self):
+    self.lv2.clear()
+
+    # Insert first a controller Item into the second ListView. Always if Radio-ListViewItems
+    # are inserted into a Listview, the parent item of these MUST be a controller Item!
+    item = QCheckListItem( self.lv2, "Controller", QCheckListItem.Controller )
+    item.setOpen( TRUE )
+
+    self.listChild2 = []
+    for it in self.childList1:
+      # ...check state of childs, and...
+      if it.parent() != None:
+        # ...if the item is checked...
+        if it.isOn():
+          # ...insert a Radio-ListViewItem with the same text into the second ListView
+          ri = QCheckListItem(item , it.text(0), QCheckListItem.RadioButton)
+          self.listChild2.append(ri)
+
+    if item.firstChild() != None:
+      item.firstChild().setOn(TRUE)
+
+  def copy2to3(self):
+    self.label.setText( "No Item checked" )
+
+    # iterate through the second ListView...
+    for it in self.listChild2:
+      # ...check state of childs, and...
+      if it.parent() != None:
+        # ...if the item is checked...
+        if it.isOn():
+          # ...set the text of the item to the label
+          self.label.setText( it.text( 0 ) )
+
+a = QApplication(sys.argv)
+
+checkLists = CheckLists()
+checkLists.resize(700, 400)
+checkLists.setCaption("PyQt example - CheckLists")
+
+a.setMainWidget(checkLists)
+checkLists.show()
+a.exec_loop()