I am using keyboardAvoidView and i have one input field and one button when I click on input field the button gets hide but I want that button to show so I tried setting a fix height for keyboardAvoidView but it didn't work please let me know how can I do this.
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I am trying to toggle between textfields and buttons on my view using keyboard's tab button. The switching between textfields work but it does not switch between buttons. The view is shown as below.I did not find enough resources online to proceed further. Does anyone know how to resolve this?
There is nothing you can do with that issue.
It turns out that in the System Preferences > Keyboard > Shortcuts there is a checkbox, where you can change behaviour of the whole system:
To move keyboard focus only between text boxes and lists
To move keyboard between any of controls
And by default first checkbox is pressed.
As an addition. By default, NSWindow assigns an initial first responder and constructs a key view loop with the objects it finds. You can also change key view loop by calling this method: setNextKeyView.
For example,
[firstTextBox setNextKeyView:secondTextBox];
[secondTextBox setNextKeyView:secondButton];
[secondButton setNextKeyView:firstButton];
[firstButton setNextKeyView:firstTextBox];
This means that for users who expect moving control focus through all controls, this will work. And for those who have disabled this feature in settings, this won't work.
You can right-click on text field, drag "nextKeyView" and drop on another text field that you want to focus next when user press tab. Look like my picture below:
To add to #mjonka's answer, To move focus between controls is dependent on user's keyboard-shortcuts settings. What could be alternate solution is to just selecting your desired action button in your xib file and setting "Key Equivalent" value field to "enter" key in Attributes inspector as shown below. Same thing can be done for cancel button by setting "Key Equivalent" value to "Esc" key.
By default,the clear icon is usually used in a text input,while in some occasion,the user wants to reset the selected item or the picked date to empty things if there are many optional select fields or datepickers in the viewport.
The selectfield will always make you select a non-empty item even you have touched the select area by mistake!
How can do this ? Or i just add an button next to the selectfield showing 'clear' which will reset the selected value in the selectfield to placeholder or to an empty thing when tapped on ?
I would add a button or image next to the picker that you are trying to clear, and then have a listener that clears the component. You can style it to look like the clear icon. Something like this http://www.senchafiddle.com/#JKrEf
I am adding a custom column to a custom datagridview. One of the options this new datagridcolumn has is the ability show a value and then a button to allow the user to click on the button and something will happen. The button only takes up the right portion of the cell and the rest is a value. This button and value are displayable always and the button should always be able to be clicked on. In datagridview's display mode the value and button are painted. What I need help on is how to tell whether the user clicked on the button portion of the cell. Can someone please provide example code on how to do this?
Thanks,
Greg
Never mind I figured it out. I just put some logic in the cellclick event of the datagridview to get the GetCellDisplayRectangle and converted that to screen points and got where the mouse is on the screen and did a bounds test with the rectangle contains method.
Kinda new here but needed help and a good friend suggested this site.
My problem is I have a data grid in Visual Basic, it works fine but as the columns extend past the width of the window I needed a scroll bar. This is where the problem arose. When a column past the 4th is clicked the scrollbar will shift to give it focus. As there are check boxes here they are constantly clicked and when they are the scroll bar shifts but the button isn't checked and must be clicked again.
I was hoping there was a way to disable this Auto focus so clicking a column will not cause the scrollbar to move.
Any help would be greatly appreciated. ^__^
There is no real autoscroll in vb, one of the sub method was causing it to jump by checking another cell off the screen then defaulting back to the one shown which had the appearance of a jump.
Is there a way to have a UITextField with the text read only but still let the clear button work? I have a set of buttons on my view that interact with the text field so i dont need the keyboard to pop but if i disable the text field. the clear button shows up but i cant press it anymore. Is there a way to do this or should i make my own clear button?
Set clearButtonMode to UITextFieldViewModeAlways, and have the delegate return NO for textFieldShouldBeginEditing:.