QTableView 'On got Focus' / 'Before Edit' event











up vote
0
down vote

favorite












Question: Does Qt's QTableView have an build in signal, to signal when you are about to go into edit mode? (like an 'On got Focus' event signal)



What I want to do: I'm building a table that is suppose to work very much like an MS Access Table. At the bottom of the table I got a 'New' line row already set up, what I need now is to add another 'new line row' once the user start using/editing the existing one



What I got so far: Currently I am using an event filter, but it would be nice to have something more efficient and/or simpler. I'm not overly eager for a custom signal method due to the increased complexity it entails even though it might have better performance...



Here is the code for the event filter installed on the table view:



def __init__(self, parent):
...
self.__ui.tableView.installEventFilter(self)

def eventFilter(self, object, event):
if event.type() == 9:
#catch the 'on focus event'
print(event.type(), event)
#do something here
return True









share|improve this question




























    up vote
    0
    down vote

    favorite












    Question: Does Qt's QTableView have an build in signal, to signal when you are about to go into edit mode? (like an 'On got Focus' event signal)



    What I want to do: I'm building a table that is suppose to work very much like an MS Access Table. At the bottom of the table I got a 'New' line row already set up, what I need now is to add another 'new line row' once the user start using/editing the existing one



    What I got so far: Currently I am using an event filter, but it would be nice to have something more efficient and/or simpler. I'm not overly eager for a custom signal method due to the increased complexity it entails even though it might have better performance...



    Here is the code for the event filter installed on the table view:



    def __init__(self, parent):
    ...
    self.__ui.tableView.installEventFilter(self)

    def eventFilter(self, object, event):
    if event.type() == 9:
    #catch the 'on focus event'
    print(event.type(), event)
    #do something here
    return True









    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Question: Does Qt's QTableView have an build in signal, to signal when you are about to go into edit mode? (like an 'On got Focus' event signal)



      What I want to do: I'm building a table that is suppose to work very much like an MS Access Table. At the bottom of the table I got a 'New' line row already set up, what I need now is to add another 'new line row' once the user start using/editing the existing one



      What I got so far: Currently I am using an event filter, but it would be nice to have something more efficient and/or simpler. I'm not overly eager for a custom signal method due to the increased complexity it entails even though it might have better performance...



      Here is the code for the event filter installed on the table view:



      def __init__(self, parent):
      ...
      self.__ui.tableView.installEventFilter(self)

      def eventFilter(self, object, event):
      if event.type() == 9:
      #catch the 'on focus event'
      print(event.type(), event)
      #do something here
      return True









      share|improve this question















      Question: Does Qt's QTableView have an build in signal, to signal when you are about to go into edit mode? (like an 'On got Focus' event signal)



      What I want to do: I'm building a table that is suppose to work very much like an MS Access Table. At the bottom of the table I got a 'New' line row already set up, what I need now is to add another 'new line row' once the user start using/editing the existing one



      What I got so far: Currently I am using an event filter, but it would be nice to have something more efficient and/or simpler. I'm not overly eager for a custom signal method due to the increased complexity it entails even though it might have better performance...



      Here is the code for the event filter installed on the table view:



      def __init__(self, parent):
      ...
      self.__ui.tableView.installEventFilter(self)

      def eventFilter(self, object, event):
      if event.type() == 9:
      #catch the 'on focus event'
      print(event.type(), event)
      #do something here
      return True






      python pyqt qtableview






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 12 at 9:24

























      asked Nov 9 at 12:51









      Rhdr

      428




      428





























          active

          oldest

          votes











          Your Answer






          StackExchange.ifUsing("editor", function () {
          StackExchange.using("externalEditor", function () {
          StackExchange.using("snippets", function () {
          StackExchange.snippets.init();
          });
          });
          }, "code-snippets");

          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "1"
          };
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function() {
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled) {
          StackExchange.using("snippets", function() {
          createEditor();
          });
          }
          else {
          createEditor();
          }
          });

          function createEditor() {
          StackExchange.prepareEditor({
          heartbeatType: 'answer',
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader: {
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });














           

          draft saved


          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53226049%2fqtableview-on-got-focus-before-edit-event%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown






























          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes
















           

          draft saved


          draft discarded



















































           


          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53226049%2fqtableview-on-got-focus-before-edit-event%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          鏡平學校

          ꓛꓣだゔៀៅຸ໢ທຮ໕໒ ,ໂ'໥໓າ໼ឨឲ៵៭ៈゎゔit''䖳𥁄卿' ☨₤₨こゎもょの;ꜹꟚꞖꞵꟅꞛေၦေɯ,ɨɡ𛃵𛁹ޝ޳ޠ޾,ޤޒޯ޾𫝒𫠁သ𛅤チョ'サノބޘދ𛁐ᶿᶇᶀᶋᶠ㨑㽹⻮ꧬ꧹؍۩وَؠ㇕㇃㇪ ㇦㇋㇋ṜẰᵡᴠ 軌ᵕ搜۳ٰޗޮ޷ސޯ𫖾𫅀ल, ꙭ꙰ꚅꙁꚊꞻꝔ꟠Ꝭㄤﺟޱސꧨꧼ꧴ꧯꧽ꧲ꧯ'⽹⽭⾁⿞⼳⽋២៩ញណើꩯꩤ꩸ꩮᶻᶺᶧᶂ𫳲𫪭𬸄𫵰𬖩𬫣𬊉ၲ𛅬㕦䬺𫝌𫝼,,𫟖𫞽ហៅ஫㆔ాఆఅꙒꚞꙍ,Ꙟ꙱エ ,ポテ,フࢰࢯ𫟠𫞶 𫝤𫟠ﺕﹱﻜﻣ𪵕𪭸𪻆𪾩𫔷ġ,ŧآꞪ꟥,ꞔꝻ♚☹⛵𛀌ꬷꭞȄƁƪƬșƦǙǗdžƝǯǧⱦⱰꓕꓢႋ神 ဴ၀க௭எ௫ឫោ ' េㇷㇴㇼ神ㇸㇲㇽㇴㇼㇻㇸ'ㇸㇿㇸㇹㇰㆣꓚꓤ₡₧ ㄨㄟ㄂ㄖㄎ໗ツڒذ₶।ऩछएोञयूटक़कयँृी,冬'𛅢𛅥ㇱㇵㇶ𥄥𦒽𠣧𠊓𧢖𥞘𩔋цѰㄠſtʯʭɿʆʗʍʩɷɛ,əʏダヵㄐㄘR{gỚṖḺờṠṫảḙḭᴮᵏᴘᵀᵷᵕᴜᴏᵾq﮲ﲿﴽﭙ軌ﰬﶚﶧ﫲Ҝжюїкӈㇴffצּ﬘﭅﬈軌'ffistfflſtffतभफɳɰʊɲʎ𛁱𛁖𛁮𛀉 𛂯𛀞నఋŀŲ 𫟲𫠖𫞺ຆຆ ໹້໕໗ๆทԊꧢꧠ꧰ꓱ⿝⼑ŎḬẃẖỐẅ ,ờỰỈỗﮊDžȩꭏꭎꬻ꭮ꬿꭖꭥꭅ㇭神 ⾈ꓵꓑ⺄㄄ㄪㄙㄅㄇstA۵䞽ॶ𫞑𫝄㇉㇇゜軌𩜛𩳠Jﻺ‚Üမ႕ႌႊၐၸဓၞၞၡ៸wyvtᶎᶪᶹစဎ꣡꣰꣢꣤ٗ؋لㇳㇾㇻㇱ㆐㆔,,㆟Ⱶヤマފ޼ޝަݿݞݠݷݐ',ݘ,ݪݙݵ𬝉𬜁𫝨𫞘くせぉて¼óû×ó£…𛅑הㄙくԗԀ5606神45,神796'𪤻𫞧ꓐ㄁ㄘɥɺꓵꓲ3''7034׉ⱦⱠˆ“𫝋ȍ,ꩲ軌꩷ꩶꩧꩫఞ۔فڱێظペサ神ナᴦᵑ47 9238їﻂ䐊䔉㠸﬎ffiﬣ,לּᴷᴦᵛᵽ,ᴨᵤ ᵸᵥᴗᵈꚏꚉꚟ⻆rtǟƴ𬎎

          Why https connections are so slow when debugging (stepping over) in Java?