def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.model = ProcCodeTreeModel()
self.tree_view = QtGui.QTreeView(self)
self.tree_view.setIndentation(15) #reduce default of 20
self.tree_view.setModel(self.model)
find_icon = QtGui.QIcon(':icons/search.png')
self.search_line_edit = QtGui.QLineEdit()
self.search_but = QtGui.QPushButton(find_icon,"")
self.search_but.setMaximumWidth(40)
search_frame = QtGui.QFrame()
layout = QtGui.QHBoxLayout(search_frame)
layout.setMargin(0)
layout.setSpacing(0)
layout.addWidget(self.search_line_edit)
layout.addWidget(self.search_but)
layout = QtGui.QVBoxLayout(self)
layout.setMargin(3)
layout.addWidget(self.tree_view)
layout.addWidget(search_frame)
self.tree_view.doubleClicked.connect(self.item_double_clicked)
self.search_line_edit.returnPressed.connect(self.search_but.click)
self.search_but.clicked.connect(self.search_items)
class ProcCodeWidget(QtGui.QWidget):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.model = ProcCodeTreeModel()
self.tree_view = QtGui.QTreeView(self)
self.tree_view.setIndentation(15) #reduce default of 20
self.tree_view.setModel(self.model)
find_icon = QtGui.QIcon(':icons/search.png')
self.search_line_edit = QtGui.QLineEdit()
self.search_but = QtGui.QPushButton(find_icon,"")
self.search_but.setMaximumWidth(40)
search_frame = QtGui.QFrame()
layout = QtGui.QHBoxLayout(search_frame)
layout.setMargin(0)
layout.setSpacing(0)
layout.addWidget(self.search_line_edit)
layout.addWidget(self.search_but)
layout = QtGui.QVBoxLayout(self)
layout.setMargin(3)
layout.addWidget(self.tree_view)
layout.addWidget(search_frame)
self.tree_view.doubleClicked.connect(self.item_double_clicked)
self.search_line_edit.returnPressed.connect(self.search_but.click)
self.search_but.clicked.connect(self.search_items)
def sizeHint(self):
return QtCore.QSize(120, 300)
def item_double_clicked(self, index):
item = self.model.data(index, QtCore.Qt.UserRole)
if item:
self.parent().emit(QtCore.SIGNAL("Code Selected"), item)
def search_items(self):
search_field = self.search_line_edit.text()
result, index = self.model.find_description(search_field)
if result:
self.tree_view.setCurrentIndex(index)
else:
QtGui.QMessageBox.information(self, _("results"),
"'%s' %s"% (search_field, _("not found")))
