Wt

There appears to be a bug when using WInPlaceEdit object with setButtonsEnabled(false).

Test application...

#include <Wt/WText>
#include <Wt/WBreak>
#include <Wt/WApplication>
#include <Wt/WInPlaceEdit>
#include <Wt/WContainerWidget>

using namespace Wt;

class TestApp : public Wt::WApplication {
  public:
    TestApp(const Wt::WEnvironment& env)
      : Wt::WApplication(env)
    {

      WText* signalIndicator = new WText("<font color=\"red\">Value Change Emitted</font>");
      signalIndicator->hide();
      signalIndicator->mouseMoved().connect(signalIndicator, &WWidget::hide);

      WInPlaceEdit* withButtons = new WInPlaceEdit("With Buttons");
      withButtons->valueChanged().connect(signalIndicator, &WWidget::show);

      WInPlaceEdit* noButtons = new WInPlaceEdit("No Buttons");
      noButtons->valueChanged().connect(signalIndicator, &WWidget::show);
      noButtons->setButtonsEnabled(false);

      root()->addWidget(withButtons);
      root()->addWidget(new WBreak);
      root()->addWidget(noButtons);
      for(int i=0; i<5; ++i)
        root()->addWidget(new WBreak);
      root()->addWidget(signalIndicator);

    }
};

Wt::WApplication* getApp(const Wt::WEnvironment& e) {
  return new TestApp(e);
}

int main(int argc, char** argv) {
  return Wt::WRun(argc, argv, &getApp);
}

Server: Deployed with wthttp from Debian machine

Client: Windows 7 - Firefox 3.6.12 / Chrome 8.0.552.215

Issue: When the WInPlaceEdit, used with disabled buttons, is blurred (either by using ESC,Enter,or mouseclick outside the lineEdit), a valueChanged signal is emitted with a following mouseclick or tab key press. If the Enter key is pressed, the signal is emitted (as it should be), but then a following mouseclick will again emit another signal. If the ESC or mouseclick is used to blur the field, then a following mouseclick or tab will emit the signal.

Server: Deployed with wthttp from Debian machine

Client: Windows 7 - IE 8.0

Issue: When the WInPlaceEdit, used with disabled buttons, is blurred (in any manner), a valueChanged signal is emitted. Whenever the field is blurred, in any manner, the signal is emitted.

Test procedure:

//run application

//click on "No Buttons"

//press ESC key -> in IE the signal is emitted

//click empty space in browser window -> in FF / Chrome the signal is emitted