I am trying to make a button look like a disabled button using bootstrap's disabled class.
But seems it actually disable it.
Actually I want to disable the button as well as show an alert on the click of that disabled button.
And far as I can understand, bootstrap disabled class is a just a normal css class like any other class, which has nothing to do with the functionality of the control
I am not sure if it does something in the javascript part to make disabled class control actually disabled.
Any work around for this.
It would really be helpful if you could provide a sample of your code. Meanwhile, call the alert on the button click before you disable the button.
Related
I have a dialog based application. I have one static text control and a button on this, both of which I have made invisible in the beginning. I want to show both the controls on reaching a certain condition. When I click this button, again I want to make both the controls invisible.
However, I am able to show and hide the control and also captured the button click event like this:
ON_BN_CLICKED(IDC_MY_BUTTON, &MyDlg::OnBnClickedMyButton)
and defined OnBnClickedMyButton().
But when I press the button, it is not pressed and the event is also not generated.
Any suggestions?
First check if the IDC_MY_BUTTON exists and is valid.
Remember to add DECLARE_MESSAGE_MAP() at the header file.
Also check at the BEGIN_MESSAGE_MAP(MyClass,MyParentClass) if the class
and the parent class you write are right.
I hope this helps.
I think the IDC_MY_BUTTON maybe is invalid or other control has the same ID.
Well, finally I have come to know that though the button was visible but on clicking it was not taking control, hence I used BringWindowToTop() to draw it on top. Now it is being clicked and OnBnClickedMyButton() is also being called.
But now the issue is that after calling BringWindowToTop() the button is not shown. It is shown only when I take the mouse pointer on it. Not able to understand what is the issue.
I was wondering if there was a way to modify the panel behind the buttons? I need to change the color. Also is there a way to remove the CANCEL button on the finish page?
Removing the cancel button is such a user experience no-no that you should really reconsider it. If you insist on doing potentially the wrong thing:
wizard->setOption(QWizard::NoCancelButton);
You can call it from a reimplementation of QWizardPage::initializePage, that way it will remove the button as the page is being shown.
You can use the style sheets to customize the look of your panel. You can also manually change its pallette.
I added a button to a toolbar and when I run the application, it is grayed (desactivated) I could not click on it. I tried to add events when I click on it, but still gray.
How could I make it active?
Make sure there's a handler for the button. MFC will automatically disable a button if there's no ON_COMMAND handler for it.
Otherwise you need to implement ON_UPDATE_COMMAND_UI to enable the button.
Ok it works now, I had to add the ID into tha Accelerator table, weired but it worked at least.
I need on my form ordinary widgets (e.g. buttons) do not react on mouse clicks but NOT to be disabled (it change look to grayed one -- not good).
I wonder is there some neat small hack for this?
You could stick in an event filter and filter out the mouse events before passing the remaining events on for processing, but I'm not sure that not giving the user a visual clue that certain elements are effectively disabled is such a good idea.
You could try using style sheets to control how the disabled mode of the buttons in your form get styled. Unfortunately I'm not sure exactly how to do that but you could have a look at the style sheet docs to get you started.
In my flex app I have custom tooltips on buttons that hide and show based on user context.
The problem that I dealing with is that when I call my showTips() function I only want to show tooltips on the buttons that visible in the view. So buttons that on a un-selected tab (tabNavigator) should not show the tooltips.
For some reason all tooltips are showing.
Is there a way to detect if a button is not in current view, like on a un-selected tab?
If you gave us some code I could check this out, but would this work?
if(button.parent.visible) { showTip(button);}
Instead of custom coding for each button, make use your tabnavigator's creation policy is set to "auto".
Check this link for more details
http://livedocs.adobe.com/flex/3/html/help.html?content=layoutperformance_05.html