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-rw-r--r--doc/codesnippets/doc/src/snippets/code/tools_designer_src_lib_extension_extension.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/tools_designer_src_lib_extension_extension.cpp b/doc/codesnippets/doc/src/snippets/code/tools_designer_src_lib_extension_extension.cpp
new file mode 100644
index 000000000..60bd0ccc4
--- /dev/null
+++ b/doc/codesnippets/doc/src/snippets/code/tools_designer_src_lib_extension_extension.cpp
@@ -0,0 +1,15 @@
+//! [0]
+ QDesignerPropertySheetExtension *propertySheet;
+ QExtensionManager manager = formEditor->extensionManager();
+
+ propertySheet = qt_extension<QDesignerPropertySheetExtension*>(manager, widget);
+
+ if(propertySheet) {...}
+//! [0]
+
+
+//! [1]
+ Q_DECLARE_EXTENSION_INTERFACE(MyExtension, "com.mycompany.myproduct.myextension")
+//! [1]
+
+