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Code Issues Releases Wiki Activity

The text color of the profiles dialog now turns red on invalid names

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This commit is contained in:
Pieter van der Kloet 2013-02-15 14:26:09 +01:00
parent 990895fd2b
commit 43e9ad8733
1 changed files with 29 additions and 17 deletions
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46
apps/launcher/utils/textinputdialog.cpp
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@ -1,4 +1,5 @@
#include <QDialogButtonBox>
#include <QApplication>
#include <QPushButton>
#include <QDebug>
#include <QLabel>
@ -17,9 +18,19 @@ TextInputDialog::TextInputDialog(const QString& title, const QString &text, QWid
mButtonBox->addButton(QDialogButtonBox::Ok);
mButtonBox->addButton(QDialogButtonBox::Cancel);
setMaximumHeight(height());
setOkButtonEnabled(false);
setModal(true);
// Line edit
QValidator *validator = new QRegExpValidator(QRegExp("^[a-zA-Z0-9_]*$"), this); // Alpha-numeric + underscore
mLineEdit = new LineEdit(this);
mLineEdit->setValidator(validator);
mLineEdit->setCompleter(0);
QLabel *label = new QLabel(this);
label->setText(text);
QVBoxLayout *dialogLayout = new QVBoxLayout(this);
dialogLayout->addWidget(label);
dialogLayout->addWidget(mLineEdit);
dialogLayout->addWidget(mButtonBox);
// Messageboxes on mac have no title
#ifndef Q_OS_MAC
@ -28,22 +39,13 @@ TextInputDialog::TextInputDialog(const QString& title, const QString &text, QWid
Q_UNUSED(title);
#endif
QLabel *label = new QLabel(this);
label->setText(text);
// Line edit
QValidator *validator = new QRegExpValidator(QRegExp("^[a-zA-Z0-9_]*$"), this); // Alpha-numeric + underscore
mLineEdit = new LineEdit(this);
mLineEdit->setValidator(validator);
mLineEdit->setCompleter(0);
QVBoxLayout *dialogLayout = new QVBoxLayout(this);
dialogLayout->addWidget(label);
dialogLayout->addWidget(mLineEdit);
dialogLayout->addWidget(mButtonBox);
setMaximumHeight(height());
setOkButtonEnabled(false);
setModal(true);
connect(mButtonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(mButtonBox, SIGNAL(rejected()), this, SLOT(reject()));
}
int TextInputDialog::exec()
@ -55,7 +57,17 @@ int TextInputDialog::exec()
void TextInputDialog::setOkButtonEnabled(bool enabled)
{
QPushButton *okButton = mButtonBox->button(QDialogButtonBox::Ok);
okButton->setEnabled(enabled);
QPalette *palette = new QPalette();
palette->setColor(QPalette::Text,Qt::red);
if (enabled) {
mLineEdit->setPalette(QApplication::palette());
} else {
// Existing profile name, make the text red
mLineEdit->setPalette(*palette);
}
}