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Fix deckeditor jitter problem; fix #1143

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This commit is contained in:
Fabio Bas 2015-06-18 23:13:12 +02:00
parent 853342463a
commit d6ce1852a1
4 changed files with 50 additions and 47 deletions
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69
cockatrice/src/cardinfopicture.cpp
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@ -1,25 +1,21 @@
#include "cardinfopicture.h"
#include <QLabel>
#include <QWidget>
#include <QPainter>
#include <QStyle>
#include "carditem.h"
#include "carddatabase.h"
#include "main.h"
CardInfoPicture::CardInfoPicture(int maximumWidth, QWidget *parent)
: QLabel(parent)
, info(0)
, noPicture(true)
CardInfoPicture::CardInfoPicture(int width, QWidget *parent)
: QWidget(parent),
info(0),
pixmapDirty(true)
{
setAlignment(Qt::AlignCenter);
setMaximumWidth(maximumWidth);
}
void CardInfoPicture::setNoPicture(bool status)
{
if (noPicture != status) {
noPicture = status;
emit hasPictureChanged();
}
setFixedWidth(width);
setMinimumHeight(100);
setMaximumHeight(width / (qreal) CARD_WIDTH * (qreal) CARD_HEIGHT);
}
void CardInfoPicture::setCard(CardInfo *card)
@ -32,26 +28,37 @@ void CardInfoPicture::setCard(CardInfo *card)
updatePixmap();
}
void CardInfoPicture::resizeEvent(QResizeEvent * /* e */)
void CardInfoPicture::resizeEvent(QResizeEvent *)
{
updatePixmap();
}
void CardInfoPicture::updatePixmap()
{
if (info == 0 || width() == 0 || height() == 0) {
setNoPicture(true);
return;
}
QPixmap resizedPixmap;
info->getPixmap(size(), resizedPixmap);
if (resizedPixmap.isNull()) {
setNoPicture(true);
db->getCard()->getPixmap(size(), resizedPixmap);
} else {
setNoPicture(false);
}
this->setPixmap(resizedPixmap);
pixmapDirty = true;
update();
}
void CardInfoPicture::loadPixmap()
{
if(info)
info->getPixmap(size(), resizedPixmap);
else
resizedPixmap = QPixmap();
if (resizedPixmap.isNull())
db->getCard()->getPixmap(size(), resizedPixmap);
}
void CardInfoPicture::paintEvent(QPaintEvent *)
{
if (width() == 0 || height() == 0)
return;
if(pixmapDirty)
loadPixmap();
QPainter painter(this);
style()->drawItemPixmap(&painter, rect(), Qt::AlignHCenter, resizedPixmap);
}