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Doc: Remove unused snippet 

Change-Id: Ie7a904fac93ea991820795852cd4dcf175bffe21
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
bb10
Paul Wicking 2020-08-25 12:07:10 +02:00
parent ab6a007a4c
commit 2c7d57259c
1 changed files with 9 additions and 10 deletions
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19
src/gui/doc/snippets/code/src_gui_image_qpixmapcache.cpp
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@ -47,18 +47,14 @@
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QPainter>
#include <QPixmap>
#include <QPixmapCache>
//! [0]
QPixmap p;
if (QPixmap *pp = QPixmapCache::find("my_big_image"))) {
p = *pp;
} else {
p.load("bigimage.png");
QPixmapCache::insert("my_big_image", new QPixmap(p));
}
painter->drawPixmap(0, 0, p);
//! [0]
namespace src_gui_image_qpixmapcache {
void wrapper0() {
QPainter *painter = nullptr;
//! [1]
QPixmap pm;
@ -68,3 +64,6 @@ if (!QPixmapCache::find("my_big_image", &pm)) {
}
painter->drawPixmap(0, 0, pm);
//! [1]
} // wrapper0
} // src_gui_image_qpixmapcache