src/qt/qvalidatedlineedit.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

#include "qvalidatedlineedit.h"

#include "guiconstants.h"

QValidatedLineEdit::QValidatedLineEdit(QWidget *parent) :
    QLineEdit(parent), valid(true)
{
    connect(this, SIGNAL(textChanged(QString)), this, SLOT(markValid()));
}

void QValidatedLineEdit::setValid(bool valid)
{
    if(valid == this->valid)
    {
        return;
    }

    if(valid)
    {
        setStyleSheet("");
    }
    else
    {
        setStyleSheet(STYLE_INVALID);
    }
    this->valid = valid;
}

void QValidatedLineEdit::focusInEvent(QFocusEvent *evt)
{
    // Clear invalid flag on focus
    setValid(true);
    QLineEdit::focusInEvent(evt);
}

void QValidatedLineEdit::markValid()
{
    setValid(true);
}

void QValidatedLineEdit::clear()
{
    setValid(true);
    QLineEdit::clear();
}