except:
self.layerinfo.setText("No layer selected")
def getLayerList(self):
if str(self.layertypeComboBox.currentText()) == 'raster':
layerlist = getRasterList()
layer = WStandardItemModel(0, 1, self)
for i in layerlist:
addEntry(layer, i)
self.layerComboBox.setModel(layer)
if str(self.layertypeComboBox.currentText()) == 'vector':
layerlist = getVectorList()
layer = WStandardItemModel(0, 1, self)
for i in layerlist:
addEntry(layer, i)
self.layerComboBox.setModel(layer)
def connectSignals(self, w):
w.changed().connect(self.update)
if isinstance(w, WLineEdit):
w.enterPressed().connect(self.update)
def createApplication(env):
return MyApplication(env)
if __name__ == "__main__":
import WtHttp
WtHttp.WRun(sys.argv, createApplication)
"<p>Help these people with their decision by dragging one of the pills.</p>",
Wt.XHTMLText, app.root())
if not env.javaScript():
Wt.WText(
"<i>This examples requires that javascript support is enabled.</i>",
Wt.XHTMLText, app.root())
pills = Wt.WContainerWidget(app.root())
pills.setContentAlignment(Wt.AlignCenter)
createDragImage("icons/blue-pill.jpg", "icons/blue-pill-small.png",
"blue-pill", pills)
createDragImage("icons/red-pill.jpg", "icons/red-pill-small.png",
"red-pill", pills)
dropSites = Wt.WContainerWidget(app.root())
Character("Neo", dropSites)
Character("Morpheus", dropSites)
Character("Trinity", dropSites)
app.useStyleSheet(Wt.WLink("dragdrop.css"))
return app
if __name__ == "__main__":
import WtHttp
WtHttp.WRun(sys.argv, createApp)