textfield

I am working on a simple java swing based application. How would I get and set the text of the currently focused textfield/textarea of a form? I know how to determine which component has focus but I can not figure out how I can get the selected text of the component. I use getFocusOwner() but it return a Component and therefore does not implement the method getSelectedText(). Do I somehow need to do a typecast? Depending on your exact context, you might consider to use a custom TextAction: its method getTextComponent(ActionEvent) returns the most recent focused text component. A code snippet:

I am currently trying to write a QML/C++ application for Android. Somewhere in my code, I have a class that looks like this: class MyClass : public QObject { Q_OBJECT Q_PROPERTY(QString prop READ prop WRITE setProp NOTIFY propChanged) public: explicit MyClass(QObject* a_Parent = 0); QString prop() const { return m_Prop; } void setProp(const QString& a_Value) { m_Prop = a_Value; emit propChanged(); } signals: void propChanged(); private: QString m_Prop; }; Somwhere in my QML stuff, I have an Item defined in the following way: ColumnLayout { TextField { id: myField placeholderText: qsTr("Enter

how can i make a textfield read only in grails. I tried with readonly attribute on textfield as below but its not working. <g:textField name="fname" size="14px" id="fname" value="${patient.fname}" readonly="true"> It does not allows readonly, try disabled="true" If you use disabled="true" the value will not actually be submitted in the form, so the <g:field/> tag should be used. For example, <g:field type="text" name="name" readonly="readonly" value="${instance.?name}"/> More info here You can use readonly="readonly" 来源： https://stackoverflow.com/questions/6798558/how-can-i-make-a-textfield

I am trying to use TextfieldParser that was found within Reading CSV files using C# . I am using VS 2010 and doing this in C#. I keep on getting "the type or namespace "TextFieldParser" could not be found.." When I try and add the using line, it will only go using Microsoft.VisualBasic; deep and not using Microsoft.VisualBasic.FileIO; Any help would be great. In Visual Studio, right click on References in the Solution Explorer side panel. Click "Add Reference". In that list be sure to check Microsoft.VisualBasic . Hit OK. Now in the namespace, add Using Microsoft.VisualBasic.FileIO . That will

The latest Safari for MacOS and the one that comes in iOS5 has some extra validation that causes problems if the text field is not a phone number. Case: Input text field with type="numeric" attribute. Problems: 1) Number gets formatted as a phone number. E.g. if I type '012345678' it gets formatted as '012 345 678' 2) Leading zeros are being removed. E.g. '01234567' gets formatted as '1234567' I could just remove the type="numeric" attribute on my text field and probably the problem will disappear, but I would really like to use the numeric keypad for this text field instead of the normal

I just researched my "bug" and it turned out to be a new feature in Django 1.9 that CharFields strip spaces by default : https://docs.djangoproject.com/en/1.9/ref/forms/fields/#django.forms.CharField.strip The same seams to apply to text fields. So i found out why Django suddenly behaves differently than before, but is there an easy way to restore the previous default for auto generated admin forms? Id like to NOT strip spaces while still using the auto generated form from the admin. Is that still possible? If you are looking for a text/char field and do not want it to strip white spaces you

I code an iOS App in Swift 4 , I'm french so I work with mobile phone in french language/french region. With an iOS 12 device, my password field on my login page works perfectly fine (the auto-login with saved password even works and I didn't do anything to get this working), but on my register page, the field makes my keyboard switch from AZERTY to QWERTY. There is just the AZERTY keyboard in my phone settings, and it happens with all the iOS 12 devices not just mine... The only thing I do in code : (my UIView file is named RegisterView.swift) fieldPwd = UITextField() fieldPwdConfirm =

I have editable tableview cell,and when i move from first textfield to last textfield in the table it is crashing.Code is.The below code is for textfield delegate -(void)textFieldDidBeginEditing:(UITextField *)sender { NSIndexPath *indexpath = [NSIndexPath indexPathForRow:sender.tag inSection:1]; EditableTextFieldCell *cell = (EditableTextFieldCell *)[self.documentdetailTable cellForRowAtIndexPath:indexpath]; self.actField = cell.textFieldOne; if([self.actField canBecomeFirstResponder]){ [self.actField becomeFirstResponder]; } } -(BOOL)textFieldShouldEndEditing:(UITextField *)textField { if