Disable 'Cancel' & 'Close' buttons in install.qs

[VBScab]

Hi. I have an extremely simple requirement.

I have a working script, which is copied from the sample 'install.qs', for a product called 'OpenStudio' which can be driven by QT script. I However, as the installation time is quite lengthy and our users, like most, are extremely impatient, I want to disable the 'Cancel' and 'Close' buttons, if that's possible.

Here's the script:

Controller.prototype.IntroductionPageCallback = function () {
  gui.clickButton(buttons.NextButton)
}

Controller.prototype.ComponentSelectionPageCallback = function () {
  var widget = gui.currentPageWidget();
  
  if (widget != null) {
    // to install a subset of components, uncomment the code below and edit as neccesary
    //widget.deselectAll();
    //widget.selectComponent('SketchUpPlugin');
    //widget.selectComponent('CLI');
    //widget.selectComponent('RubyAPI');
    //widget.selectComponent('CSharpAPI');
    //widget.selectComponent('PAT');
    //widget.selectComponent('OpenStudioApp');
    //widget.selectComponent('DView');
    //widget.selectComponent('EnergyPlus');
    //widget.selectComponent('Radiance');
    //widget.selectComponent('Resources');
  
    gui.clickButton(buttons.NextButton);
  }
}

Controller.prototype.TargetDirectoryPageCallback = function () {
  // set install directory if needed
  var widget = gui.currentPageWidget();
  if (widget != null) {
    widget.TargetDirectoryLineEdit.setText("c:\\openstudio-2.9.1")
    gui.clickButton(buttons.NextButton);
  }
}

Controller.prototype.StartMenuDirectoryPageCallback = function () {
  gui.clickButton(buttons.NextButton);
}

Controller.prototype.ReadyForInstallationPageCallback = function () {
  gui.clickButton(buttons.NextButton);
}

Controller.prototype.FinishedPageCallback = function () {
  gui.clickButton(buttons.FinishButton);
}

[Ratzz]

@VBScab
Did you try disabling button something like this ?

[VBScab]

I tried

buttons.CancelButton.disabled = true;

in each 'Controller' section, to no avail

[VBScab]

I just tried this:

  var widget = gui.currentPageWidget();
  if (widget != null) {
    var cancelButton = gui.findChild(widget, "Cancel");
    if (cancelButton != null) {
    	cancelButton.setEnabled(false);
    }
  }

Again...the Cancel button is still enabled.

[VBScab]

Just tried this:

Controller.prototype.ReadyForInstallationPageCallback = function () {
    var page = gui.pageWidgetByObjectName("ReadyForInstallationPage");

    var cancelButton = gui.findChild(page, "CancelButton");
    if (cancelButton != null) {
        console.log("cancelButton found");
        cancelButton.setEnabled(false);
        cancelButton.enabled = false;
    } else {
        console.log("cancelButton NOT found");
    }
    //  gui.clickButton(buttons.NextButton);
}

Again, the 'Cancel' button is still present/enabled.