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add qad styles

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git-svn-id: svn://db.shs.com.ru/libs@547 a8b55f48-bf90-11e4-a774-851b48703e85
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Бычков Андрей
2019-06-17 11:01:11 +00:00
parent 06c3252e26
commit d4c2c077b1
53 changed files with 1207 additions and 1 deletions
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238
qad/styles/ladybugsstyle.cpp Normal file
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#include <QtWidgets>
#include "ladybugsstyle.h"
LadybugsStyle::LadybugsStyle() : QProxyStyle(QStyleFactory::create("fusion")) {
}
void LadybugsStyle::polish(QPalette &palette) {
QColor beige(252, 160, 160);
QColor brown(236, 80, 80);
QColor slightlyOpaqueBlack(0, 0, 0, 63);
QPixmap backgroundImage(":/ladybugs/korov.png");
QPixmap buttonImage(":/ladybugs/dots_dark.png");
QPixmap baseImage(":/ladybugs/ladybugs-light.png");
// QTransform transform;
// transform.rotate(90);
QPixmap midImage = buttonImage;//.transformed(transform);
QPainter painter;
painter.begin(&midImage);
painter.setPen(Qt::NoPen);
painter.fillRect(midImage.rect(), slightlyOpaqueBlack);
painter.end();
palette = QPalette(beige);
// palette.setBrush(QPalette::BrightText, Qt::white);
// palette.setBrush(QPalette::WindowText, Qt::cyan);
// palette.setBrush(QPalette::Text, Qt::white);
palette.setBrush(QPalette::ButtonText, Qt::green);
// palette.setBrush(QPalette::Base, brown);
palette.setBrush(QPalette::Highlight, Qt::darkGreen);
setTexture(palette, QPalette::Button, buttonImage);
setTexture(palette, QPalette::Mid, midImage);
setTexture(palette, QPalette::Window, backgroundImage);
setTexture(palette, QPalette::Base, baseImage);
QBrush brush = palette.background();
brush.setColor(brush.color().dark());
// palette.setBrush(QPalette::Disabled, QPalette::WindowText, brush);
// palette.setBrush(QPalette::Disabled, QPalette::Text, brush);
palette.setBrush(QPalette::Disabled, QPalette::ButtonText, brush);
// palette.setBrush(QPalette::Disabled, QPalette::Base, brush);
palette.setBrush(QPalette::Disabled, QPalette::Button, brush);
palette.setBrush(QPalette::Disabled, QPalette::Mid, brush);
}
void LadybugsStyle::polish(QWidget *widget) {
if (qobject_cast<QPushButton *>(widget)
|| qobject_cast<QComboBox *>(widget))
widget->setAttribute(Qt::WA_Hover, true);
}
void LadybugsStyle::unpolish(QWidget *widget) {
if (qobject_cast<QPushButton *>(widget)
|| qobject_cast<QComboBox *>(widget))
widget->setAttribute(Qt::WA_Hover, false);
}
int LadybugsStyle::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const {
switch (metric) {
case PM_ComboBoxFrameWidth:
return 8;
case PM_ScrollBarExtent:
return QProxyStyle::pixelMetric(metric, option, widget) + 4;
default:
return QProxyStyle::pixelMetric(metric, option, widget);
}
}
int LadybugsStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *returnData) const {
switch (hint) {
case SH_DitherDisabledText:
return int(false);
case SH_EtchDisabledText:
return int(true);
default:
return QProxyStyle::styleHint(hint, option, widget, returnData);
}
}
void LadybugsStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const {
switch (element) {
case PE_PanelButtonCommand:
{
int delta = (option->state & State_MouseOver) ? 64 : 0;
QColor slightlyOpaqueBlack(0, 0, 0, 63);
QColor semiTransparentWhite(255, 255, 255, 127 + delta);
QColor semiTransparentBlack(0, 0, 0, 127 - delta);
int x, y, width, height;
option->rect.getRect(&x, &y, &width, &height);
QPainterPath roundRect = roundRectPath(option->rect);
int radius = qMin(width, height) / 2;
QBrush brush;
bool darker;
const QStyleOptionButton *buttonOption =
qstyleoption_cast<const QStyleOptionButton *>(option);
if (buttonOption
&& (buttonOption->features & QStyleOptionButton::Flat)) {
brush = option->palette.background();
darker = (option->state & (State_Sunken | State_On));
} else {
if (option->state & (State_Sunken | State_On)) {
brush = option->palette.mid();
darker = !(option->state & State_Sunken);
} else {
brush = option->palette.button();
darker = false;
}
}
painter->save();
painter->setRenderHint(QPainter::Antialiasing, true);
painter->fillPath(roundRect, brush);
if (darker)
painter->fillPath(roundRect, slightlyOpaqueBlack);
int penWidth;
if (radius < 10)
penWidth = 3;
else if (radius < 20)
penWidth = 5;
else
penWidth = 7;
QPen topPen(semiTransparentWhite, penWidth);
QPen bottomPen(semiTransparentBlack, penWidth);
if (option->state & (State_Sunken | State_On))
qSwap(topPen, bottomPen);
int x1 = x;
int x2 = x + radius;
int x3 = x + width - radius;
int x4 = x + width;
if (option->direction == Qt::RightToLeft) {
qSwap(x1, x4);
qSwap(x2, x3);
}
QPolygon topHalf;
topHalf << QPoint(x1, y)
<< QPoint(x4, y)
<< QPoint(x3, y + radius)
<< QPoint(x2, y + height - radius)
<< QPoint(x1, y + height);
painter->setClipPath(roundRect);
painter->setClipRegion(topHalf, Qt::IntersectClip);
painter->setPen(topPen);
painter->drawPath(roundRect);
QPolygon bottomHalf = topHalf;
bottomHalf[0] = QPoint(x4, y + height);
painter->setClipPath(roundRect);
painter->setClipRegion(bottomHalf, Qt::IntersectClip);
painter->setPen(bottomPen);
painter->drawPath(roundRect);
painter->setPen(option->palette.foreground().color());
painter->setClipping(false);
painter->drawPath(roundRect);
painter->restore();
}
break;
default:
QProxyStyle::drawPrimitive(element, option, painter, widget);
}
}
void LadybugsStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const {
switch (element) {
case CE_PushButtonLabel:
{
QStyleOptionButton myButtonOption;
const QStyleOptionButton *buttonOption =
qstyleoption_cast<const QStyleOptionButton *>(option);
if (buttonOption) {
myButtonOption = *buttonOption;
if (myButtonOption.palette.currentColorGroup()
!= QPalette::Disabled) {
if (myButtonOption.state & (State_Sunken | State_On)) {
myButtonOption.palette.setBrush(QPalette::ButtonText,
myButtonOption.palette.brightText());
}
}
}
QProxyStyle::drawControl(element, &myButtonOption, painter, widget);
}
break;
default:
QProxyStyle::drawControl(element, option, painter, widget);
}
}
void LadybugsStyle::setTexture(QPalette &palette, QPalette::ColorRole role, const QPixmap &pixmap) {
for (int i = 0; i < QPalette::NColorGroups; ++i) {
QColor color = palette.brush(QPalette::ColorGroup(i), role).color();
palette.setBrush(QPalette::ColorGroup(i), role, QBrush(color, pixmap));
}
}
QPainterPath LadybugsStyle::roundRectPath(const QRect &rect) {
int radius = qMin(rect.width(), rect.height()) / 2;
int diam = 2 * radius;
int x1, y1, x2, y2;
rect.getCoords(&x1, &y1, &x2, &y2);
QPainterPath path;
path.moveTo(x2, y1 + radius);
path.arcTo(QRect(x2 - diam, y1, diam, diam), 0.0, +90.0);
path.lineTo(x1 + radius, y1);
path.arcTo(QRect(x1, y1, diam, diam), 90.0, +90.0);
path.lineTo(x1, y2 - radius);
path.arcTo(QRect(x1, y2 - diam, diam, diam), 180.0, +90.0);
path.lineTo(x1 + radius, y2);
path.arcTo(QRect(x2 - diam, y2 - diam, diam, diam), 270.0, +90.0);
path.closeSubpath();
return path;
}