python - How can I force a repaint in PySide? -

-

i have think repainting issue pyside widget. how can force widget (or whole window/app) repaint in middle of method?

def on_button_clicked():      window.resulttextedit.setplaintext("parsing file...")     # indicate delay, message should visible while parsing     # in fact never appears      # can force repaint here?      result = parse() # (takes little while)      window.resulttextedit.setplaintext(result)     # display results once done  app = qapplication(sys.argv) window = qtuitools.quiloader().load("application.ui") window.userbutton.clicked.connect(on_button_clicked) window.show() sys.exit(app.exec_())

for widget needs repaint in middle of event, can call widget.repaint(). note rest of ui unresponsive during repaint (which fine one-off call, not if you're repainting repeatedly).

(thanks mel pointing me https://stackoverflow.com/a/11806126/4720935 )


Comments

Post a Comment

Popular posts from this blog

Hatching array of circles in AutoCAD using c# -

-
i beginner in autocad plugins .i have created array of circle using following code. now, have hatch circles in array .how that??how hatch circles @ once? moreover, how can return hatch method , use hatch objects.sorry language.thanks in advance. [assembly: commandclass(typeof(beamsection.class1))] namespace beamsection { public class class1 { //class1 obj = new class1(); [commandmethod("beamatsupport")] public void addlightweightpolyline() { // current document , database document acdoc = application.documentmanager.mdiactivedocument; database accurdb = acdoc.database; promptpointresult ppr = acdoc.editor.getpoint("\nselect starting point "); var ucs = acdoc.editor.currentusercoordinatesystem; point3d startingpt = ppr.value.transformby(ucs); list<double> radius = new list<double>(); radius.add(0.5); ...
Read more

ios - UITEXTFIELD InputView Uipicker not working in swift -

-
hello trying pop uipickerview view programmatically when user clicks on textfield. have tried doesn't doing anything. isn't working. nothing happening when click textfield class userprofiletableviewcontroller: uitableviewcontroller,uitextfielddelegate,uipickerviewdelegate,uipickerviewdatasource { var itempicker: uipickerview! = uipickerview() @iboutlet weak var gendertxtfield: uitextfield! var gender = ["male","female"] override func viewdidload() { super.viewdidload() gendertxtfield.delegate = self itempicker!.delegate = self itempicker!.datasource = self itempicker!.backgroundcolor = uicolor.blackcolor() self.gendertxtfield.inputview = itempicker } func numberofcomponentsinpickerview(pickerview: uipickerview) -> int{ return 1 } // returns # of rows in each component.. func pickerview(pickerview: uipickerview, numberofrowsincomponent component:...
Read more