src/qt/qvalidatedlineedit.cpp

   1 #include "qvalidatedlineedit.h"
   2
   3 #include "guiconstants.h"
   4
   5 QValidatedLineEdit::QValidatedLineEdit(QWidget *parent) :
   6     QLineEdit(parent), valid(true)
   7 {
   8     connect(this, SIGNAL(textChanged(QString)), this, SLOT(markValid()));
   9 }
  10
  11 void QValidatedLineEdit::setValid(bool valid)
  12 {
  13     if(valid == this->valid)
  14     {
  15         return;
  16     }
  17
  18     if(valid)
  19     {
  20         setStyleSheet("");
  21     }
  22     else
  23     {
  24         setStyleSheet(STYLE_INVALID);
  25     }
  26     this->valid = valid;
  27 }
  28
  29 void QValidatedLineEdit::focusInEvent(QFocusEvent *evt)
  30 {
  31     // Clear invalid flag on focus
  32     setValid(true);
  33     QLineEdit::focusInEvent(evt);
  34 }
  35
  36 void QValidatedLineEdit::markValid()
  37 {
  38     setValid(true);
  39 }
  40
  41 void QValidatedLineEdit::clear()
  42 {
  43     setValid(true);
  44     QLineEdit::clear();
  45 }