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QmlDesigner.PropertyEditor: Hue control fixed

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This commit is contained in:
Christiaan Janssen
2010-02-17 14:36:38 +01:00
parent 85d7daf6c2
commit 20064a8313
2 changed files with 117 additions and 115 deletions
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226
src/plugins/qmldesigner/components/propertyeditor/colorwidget.cpp
View File

@@ -48,144 +48,140 @@ QML_DEFINE_TYPE(Bauhaus,1,0,ColorBox,QmlDesigner::ColorBox);
namespace QmlDesigner {
void ColorButton::paintEvent(QPaintEvent *event)
{
QToolButton::paintEvent(event);
if (!isEnabled())
return;
void ColorButton::paintEvent(QPaintEvent *event)
{
QToolButton::paintEvent(event);
if (!isEnabled())
return;
QColor color(m_colorString);
QColor color(m_colorString);
const int pixSize = 8;
const int pixSize = 8;
QPainter p(this);
QPainter p(this);
QRect r(0, 0, width(), height());
if (isEnabled())
p.setBrush(color);
else
p.setBrush(Qt::transparent);
p.setPen(Qt::black);
p.drawRect(r);
QRect r(0, 0, width(), height());
if (isEnabled())
p.setBrush(color);
else
p.setBrush(Qt::transparent);
p.setPen(Qt::black);
p.drawRect(r);
QVector<QPointF> points;
if (isChecked()) {
points.append(QPointF(2, 3));
points.append(QPointF(8, 3));
points.append(QPointF(5, 9));
} else {
points.append(QPointF(8, 6));
points.append(QPointF(2, 9));
points.append(QPointF(2, 3));
}
p.setPen("#707070");
p.setBrush(Qt::white);
p.drawPolygon(points);
}
void HueControl::setCurrent(int y)
{
QColor oldColor(m_colorString);
oldColor.toHsv();
QColor newColor;
newColor.setHsvF(qreal(y) / 120.0, oldColor.hsvSaturationF(), oldColor.valueF());
QString newColorStr = QVariant(newColor).toString();
setColor(newColorStr);
setHue(qreal(y) / 120.0);
}
void HueControl::paintEvent(QPaintEvent *event)
{
QWidget::paintEvent(event);
QColor color(m_colorString);
color.toHsv();
QPainter p(this);
int height = 120;
if (m_cache.isNull()) {
m_cache = QPixmap(10, height);
QPainter cacheP(&m_cache);
for (int i = 0; i < height; i++)
{
QColor c;
c.setHsvF(qreal(i) / 120.0, 1,1.0);
cacheP.fillRect(0, i, 10, i + 1, c);
QVector<QPointF> points;
if (isChecked()) {
points.append(QPointF(2, 3));
points.append(QPointF(8, 3));
points.append(QPointF(5, 9));
} else {
points.append(QPointF(8, 6));
points.append(QPointF(2, 9));
points.append(QPointF(2, 3));
}
p.setPen("#707070");
p.setBrush(Qt::white);
p.drawPolygon(points);
}
p.drawPixmap(10, 5, m_cache);
QVector<QPointF> points;
void HueControl::setCurrent(int y)
{
QColor oldColor(m_colorString);
oldColor.toHsv();
QColor newColor;
newColor.setHsvF(qreal(y) / 120.0, oldColor.hsvSaturationF(), oldColor.valueF());
int y = hue() * 120 + 5;
QString newColorStr = QVariant(newColor).toString();
setColor(newColorStr);
setHue(qreal(y) / 120.0);
}
points.append(QPointF(15, y));
points.append(QPointF(25, y + 5));
points.append(QPointF(25, y - 5));
void HueControl::paintEvent(QPaintEvent *event)
{
QWidget::paintEvent(event);
p.setPen(Qt::black);
p.setBrush(QColor("#707070"));
p.drawPolygon(points);
}
void ColorBox::setCurrent(int x, int y)
{
QColor oldColor(m_colorString);
oldColor.toHsv();
QColor newColor;
newColor.setHsvF(hue(), qreal(x) / 120, 1.0 - qreal(y) / 120);
QString newColorStr = QVariant(newColor).toString();
setColor(newColorStr);
}
void ColorBox::paintEvent(QPaintEvent *event)
{
QWidget::paintEvent(event);
QPainter p(this);
QColor color(m_colorString);
if (m_hue != (m_lastHue) || (m_cache.isNull())) {
m_lastHue = m_hue;
m_cache = QPixmap(120, 120);
color.toHsv();
QPainter p(this);
int height = 120;
int width = 120;
QPainter chacheP(&m_cache);
if (m_cache.isNull()) {
m_cache = QPixmap(10, height);
if (color.hsvHueF() < 0)
color.setHsvF(hue(), color.hsvSaturationF(), color.valueF());
QPainter cacheP(&m_cache);
for (int y = 0; y < height; y++)
for (int x = 0; x < width; x++)
for (int i = 0; i < height; i++)
{
QColor c;
c.setHsvF(qreal(i) / 120.0, 1,1.0);
cacheP.fillRect(0, i, 10, i + 1, c);
}
}
p.drawPixmap(10, 5, m_cache);
QVector<QPointF> points;
int y = hue() * 120 + 5;
points.append(QPointF(15, y));
points.append(QPointF(25, y + 5));
points.append(QPointF(25, y - 5));
p.setPen(Qt::black);
p.setBrush(QColor("#707070"));
p.drawPolygon(points);
}
void ColorBox::setCurrent(int x, int y)
{
QColor oldColor(m_colorString);
oldColor.toHsv();
QColor newColor;
newColor.setHsvF(hue(), qreal(x) / 120, 1.0 - qreal(y) / 120);
QString newColorStr = QVariant(newColor).toString();
setColor(newColorStr);
}
void ColorBox::paintEvent(QPaintEvent *event)
{
QWidget::paintEvent(event);
QPainter p(this);
QColor color(m_colorString);
if (m_hue != (m_lastHue) || (m_cache.isNull())) {
m_lastHue = m_hue;
m_cache = QPixmap(120, 120);
color.toHsv();
int height = 120;
int width = 120;
QPainter chacheP(&m_cache);
if (color.hsvHueF() < 0)
color.setHsvF(hue(), color.hsvSaturationF(), color.valueF());
for (int y = 0; y < height; y++)
for (int x = 0; x < width; x++)
{
QColor c;
c.setHsvF(color.hsvHueF(), qreal(x) / 120, 1.0 - qreal(y) / 120);
chacheP.setPen(c);
chacheP.drawPoint(x ,y);
}
}
p.drawPixmap(5, 5, m_cache);
int x = color.hsvSaturationF() * 120 + 5;
int y = 120 - color.valueF() * 120 + 5;
p.setPen(Qt::white);
p.drawEllipse(x - 2, y - 2, 4, 4);
}
p.drawPixmap(5, 5, m_cache);
int x = color.hsvSaturationF() * 120 + 5;
int y = 120 - color.valueF() * 120 + 5;
p.setPen(Qt::white);
p.drawEllipse(x - 2, y - 2, 4, 4);
}
}

6
src/plugins/qmldesigner/components/propertyeditor/colorwidget.h
View File

@@ -190,6 +190,10 @@ void setHue(qreal newHue)
return;
m_hue = newHue;
QColor color(m_colorString);
color.toHsv();
color.setHsvF(newHue, color.hsvSaturationF(), color.valueF());
m_colorString = color.name();
update();
emit hueChanged();
}
@@ -205,6 +209,8 @@ void setColor(const QString &colorStr)
return;
m_colorString = colorStr;
QColor color(m_colorString);
m_hue = color.hueF();
update();
emit colorChanged();
}