ArchitectureColoredPainting/qt-material-widgets/components/qtmaterialtextfield.cpp

327 lines
6.5 KiB
C++
Raw Permalink Normal View History

2023-03-06 12:38:25 +08:00
#include "qtmaterialtextfield.h"
#include "qtmaterialtextfield_p.h"
#include <QtWidgets/QApplication>
#include <QPainter>
#include "qtmaterialtextfield_internal.h"
#include "lib/qtmaterialstyle.h"
#include <QDebug>
/*!
* \class QtMaterialTextFieldPrivate
* \internal
*/
QtMaterialTextFieldPrivate::QtMaterialTextFieldPrivate(QtMaterialTextField *q)
: q_ptr(q)
{
}
QtMaterialTextFieldPrivate::~QtMaterialTextFieldPrivate()
{
}
void QtMaterialTextFieldPrivate::init()
{
Q_Q(QtMaterialTextField);
stateMachine = new QtMaterialTextFieldStateMachine(q);
label = 0;
labelFontSize = 9.5;
showLabel = false;
showInputLine = true;
useThemeColors = true;
q->setFrame(false);
q->setStyle(&QtMaterialStyle::instance());
q->setAttribute(Qt::WA_Hover);
q->setMouseTracking(true);
q->setTextMargins(0, 2, 0, 4);
q->setFont(QFont("Roboto", 11, QFont::Normal));
stateMachine->start();
QCoreApplication::processEvents();
}
/*!
* \class QtMaterialTextField
*/
QtMaterialTextField::QtMaterialTextField(QWidget *parent)
: QLineEdit(parent),
d_ptr(new QtMaterialTextFieldPrivate(this))
{
d_func()->init();
}
QtMaterialTextField::~QtMaterialTextField()
{
}
void QtMaterialTextField::setUseThemeColors(bool value)
{
Q_D(QtMaterialTextField);
if (d->useThemeColors == value) {
return;
}
d->useThemeColors = value;
d->stateMachine->setupProperties();
}
bool QtMaterialTextField::useThemeColors() const
{
Q_D(const QtMaterialTextField);
return d->useThemeColors;
}
void QtMaterialTextField::setShowLabel(bool value)
{
Q_D(QtMaterialTextField);
if (d->showLabel == value) {
return;
}
d->showLabel = value;
if (!d->label && value) {
d->label = new QtMaterialTextFieldLabel(this);
d->stateMachine->setLabel(d->label);
}
if (value) {
setContentsMargins(0, 23, 0, 0);
} else {
setContentsMargins(0, 0, 0, 0);
}
}
bool QtMaterialTextField::hasLabel() const
{
Q_D(const QtMaterialTextField);
return d->showLabel;
}
void QtMaterialTextField::setLabelFontSize(qreal size)
{
Q_D(QtMaterialTextField);
d->labelFontSize = size;
if (d->label)
{
QFont font(d->label->font());
font.setPointSizeF(size);
d->label->setFont(font);
d->label->update();
}
}
qreal QtMaterialTextField::labelFontSize() const
{
Q_D(const QtMaterialTextField);
return d->labelFontSize;
}
void QtMaterialTextField::setLabel(const QString &label)
{
Q_D(QtMaterialTextField);
d->labelString = label;
setShowLabel(true);
d->label->update();
}
QString QtMaterialTextField::label() const
{
Q_D(const QtMaterialTextField);
return d->labelString;
}
void QtMaterialTextField::setTextColor(const QColor &color)
{
Q_D(QtMaterialTextField);
d->textColor = color;
setStyleSheet(QString("QLineEdit { color: %1; }").arg(color.name()));
MATERIAL_DISABLE_THEME_COLORS
d->stateMachine->setupProperties();
}
QColor QtMaterialTextField::textColor() const
{
Q_D(const QtMaterialTextField);
if (d->useThemeColors || !d->textColor.isValid()) {
return QtMaterialStyle::instance().themeColor("text");
} else {
return d->textColor;
}
}
void QtMaterialTextField::setLabelColor(const QColor &color)
{
Q_D(QtMaterialTextField);
d->labelColor = color;
MATERIAL_DISABLE_THEME_COLORS
d->stateMachine->setupProperties();
}
QColor QtMaterialTextField::labelColor() const
{
Q_D(const QtMaterialTextField);
if (d->useThemeColors || !d->labelColor.isValid()) {
return QtMaterialStyle::instance().themeColor("accent3");
} else {
return d->labelColor;
}
}
void QtMaterialTextField::setInkColor(const QColor &color)
{
Q_D(QtMaterialTextField);
d->inkColor = color;
MATERIAL_DISABLE_THEME_COLORS
d->stateMachine->setupProperties();
}
QColor QtMaterialTextField::inkColor() const
{
Q_D(const QtMaterialTextField);
if (d->useThemeColors || !d->inkColor.isValid()) {
return QtMaterialStyle::instance().themeColor("primary1");
} else {
return d->inkColor;
}
}
void QtMaterialTextField::setInputLineColor(const QColor &color)
{
Q_D(QtMaterialTextField);
d->inputLineColor = color;
MATERIAL_DISABLE_THEME_COLORS
d->stateMachine->setupProperties();
}
QColor QtMaterialTextField::inputLineColor() const
{
Q_D(const QtMaterialTextField);
if (d->useThemeColors || !d->inputLineColor.isValid()) {
return QtMaterialStyle::instance().themeColor("border");
} else {
return d->inputLineColor;
}
}
void QtMaterialTextField::setShowInputLine(bool value)
{
Q_D(QtMaterialTextField);
if (d->showInputLine == value) {
return;
}
d->showInputLine = value;
update();
}
bool QtMaterialTextField::hasInputLine() const
{
Q_D(const QtMaterialTextField);
return d->showInputLine;
}
QtMaterialTextField::QtMaterialTextField(QtMaterialTextFieldPrivate &d, QWidget *parent)
: QLineEdit(parent),
d_ptr(&d)
{
d_func()->init();
}
/*!
* \reimp
*/
bool QtMaterialTextField::event(QEvent *event)
{
Q_D(QtMaterialTextField);
switch (event->type())
{
case QEvent::Resize:
case QEvent::Move: {
if (d->label) {
d->label->setGeometry(rect());
}
}
default:
break;
}
return QLineEdit::event(event);
}
/*!
* \reimp
*/
void QtMaterialTextField::paintEvent(QPaintEvent *event)
{
Q_D(QtMaterialTextField);
QLineEdit::paintEvent(event);
QPainter painter(this);
const qreal progress = d->stateMachine->progress();
if (text().isEmpty() && progress < 1)
{
painter.setOpacity(1-progress);
painter.fillRect(rect(), parentWidget()->palette().color(backgroundRole()));
}
const int y = height()-1;
const int wd = width()-5;
if (d->showInputLine)
{
QPen pen;
pen.setWidth(1);
pen.setColor(inputLineColor());
if (!isEnabled())
pen.setStyle(Qt::DashLine);
painter.setPen(pen);
painter.setOpacity(1);
painter.drawLine(QLineF(2.5, y, wd, y));
QBrush brush;
brush.setStyle(Qt::SolidPattern);
brush.setColor(inkColor());
if (progress > 0)
{
painter.setPen(Qt::NoPen);
painter.setBrush(brush);
const int w = (1-progress)*static_cast<qreal>(wd/2);
painter.drawRect(w+2.5, height()-2, wd-w*2, 2);
}
}
}