Doc: Compile image snippets

Fix minor issues (e.g. whitespace, missing semi-colon) in passing.
Update documentation to use same snippet to avoid duplication of
snippets across snippet files. Remove offending snippet.

Done-with: Nico Vertriest <nico.vertriest@qt.io>
Task-number: QTBUG-81486
Change-Id: Ia45549d50e8f4e22ce72667a19c38132306d38b3
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 12 insertions, 6 deletions

diff --git a/src/gui/doc/snippets/code/src_gui_image_qpixmap.cpp b/src/gui/doc/snippets/code/src_gui_image_qpixmap.cpp
index b76e7b6e8d..9c52a5075f 100644
--- a/src/gui/doc/snippets/code/src_gui_image_qpixmap.cpp
+++ b/src/gui/doc/snippets/code/src_gui_image_qpixmap.cpp
@@ -47,22 +47,28 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+#include <QBitmap>
+#include <QPixmap>
 
-//! [0]
-static const char * const start_xpm[]={
-    "16 15 8 1",
-    "a c #cec6bd",
-....
-//! [0]
+namespace src_gui_image_qpixmap {
 
+void wrapper0() {
 
 //! [1]
 QPixmap myPixmap;
 myPixmap.setMask(myPixmap.createHeuristicMask());
 //! [1]
 
+} // wrapper0
+
+
+void wrapper1() {
+
 //! [2]
 QPixmap pixmap("background.png");
 QRegion exposed;
 pixmap.scroll(10, 10, pixmap.rect(), &exposed);
 //! [2]
+
+} // wrapper1
+} // src_gui_image_qpixmap