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Some polish for the actionbar

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* I have simplified and animated the tool buttons a bit.
* The panel has been replaced by a very basic clean panel.
* The tool buttons have been animated.
This commit is contained in:
Jens Bache-Wiig
2010-02-17 17:09:00 +01:00
parent 5321b38d51
commit 015ffe2835
8 changed files with 191 additions and 114 deletions
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80
src/libs/utils/stylehelper.cpp
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@@ -35,6 +35,8 @@
#include <QtGui/QPainter>
#include <QtGui/QApplication>
#include <QtGui/QPalette>
#include <QtGui/QStyleOption>
#include <QtCore/QObject>
// Clamps float color values within (0, 255)
static int clamp(float x)
@@ -247,6 +249,84 @@ static void menuGradientHelper(QPainter *p, const QRect &spanRect, const QRect &
p->fillRect(rect, grad);
}
void StyleHelper::drawArrow(QStyle::PrimitiveElement element, QPainter *painter, const QStyleOption *option)
{
// From windowsstyle but modified to enable AA
if (option->rect.width() <= 1 || option->rect.height() <= 1)
return;
QRect r = option->rect;
int size = qMin(r.height(), r.width());
QPixmap pixmap;
QString pixmapName;
pixmapName.sprintf("arrow-%s-%d-%d-%d-%lld",
"$qt_ia",
uint(option->state), element,
size, option->palette.cacheKey());
if (!QPixmapCache::find(pixmapName, pixmap)) {
int border = size/5;
int sqsize = 2*(size/2);
QImage image(sqsize, sqsize, QImage::Format_ARGB32);
image.fill(Qt::transparent);
QPainter imagePainter(&image);
imagePainter.setRenderHint(QPainter::Antialiasing, true);
imagePainter.translate(0.5, 0.5);
QPolygon a;
switch (element) {
case QStyle::PE_IndicatorArrowUp:
a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize - border, sqsize/2);
break;
case QStyle::PE_IndicatorArrowDown:
a.setPoints(3, border, sqsize/2, sqsize/2, sqsize - border, sqsize - border, sqsize/2);
break;
case QStyle::PE_IndicatorArrowRight:
a.setPoints(3, sqsize - border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border);
break;
case QStyle::PE_IndicatorArrowLeft:
a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border);
break;
default:
break;
}
int bsx = 0;
int bsy = 0;
if (option->state & QStyle::State_Sunken) {
bsx = qApp->style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal);
bsy = qApp->style()->pixelMetric(QStyle::PM_ButtonShiftVertical);
}
QRect bounds = a.boundingRect();
int sx = sqsize / 2 - bounds.center().x() - 1;
int sy = sqsize / 2 - bounds.center().y() - 1;
imagePainter.translate(sx + bsx, sy + bsy);
if (!(option->state & QStyle::State_Enabled)) {
QColor foreGround(150, 150, 150, 150);
imagePainter.setBrush(option->palette.mid().color());
imagePainter.setPen(option->palette.mid().color());
} else {
QColor shadow(0, 0, 0, 100);
imagePainter.translate(0, 1);
imagePainter.setPen(shadow);
imagePainter.setBrush(shadow);
QColor foreGround(255, 255, 255, 210);
imagePainter.drawPolygon(a);
imagePainter.translate(0, -1);
imagePainter.setPen(foreGround);
imagePainter.setBrush(foreGround);
}
imagePainter.drawPolygon(a);
imagePainter.end();
pixmap = QPixmap::fromImage(image);
QPixmapCache::insert(pixmapName, pixmap);
}
int xOffset = r.x() + (r.width() - size)/2;
int yOffset = r.y() + (r.height() - size)/2;
painter->drawPixmap(xOffset, yOffset, pixmap);
}
void StyleHelper::menuGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect)
{
if (StyleHelper::usePixmapCache()) {