diff options
| author | Andrew den Exter <andrew.den-exter@nokia.com> | 2012-05-04 16:07:32 +1000 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-14 00:51:15 +0200 |
| commit | bd5e23a00e97603c1cc73328c508a044f1528802 (patch) | |
| tree | 8ffe4145ec6d62c5d9e0798af9d48c29d66ff176 /src/quick/items/items.pri | |
| parent | 6f9b3893c8c7bc0b6663acb34c17c120852ef7b7 (diff) | |
Defer construction of TextEdit/TextInput delegates.
Don't create instances of the delegate components until the item
gains focus, or the cursorVisible property is set to true.
Cursor delegates are typically small and relatively fast to create and
so won't have a significant cost during a one off focus in event,
but that cost can still add up when creating a number of TextInputs
or TextEdits at once. If a delegate that is instantiated immeditately
is required it is possible to instead create a child item and bind to
the cursorRectangle and cursorVisible properties.
Change-Id: I5ec2b5b6a30e534aee3dd5a58c6a5ac0686f5ce2
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
Diffstat (limited to 'src/quick/items/items.pri')
| -rw-r--r-- | src/quick/items/items.pri | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/quick/items/items.pri b/src/quick/items/items.pri index b8b4e1104c..4f22b32837 100644 --- a/src/quick/items/items.pri +++ b/src/quick/items/items.pri @@ -23,6 +23,7 @@ HEADERS += \ $$PWD/qquicktextcontrol_p_p.h \ $$PWD/qquicktextedit_p.h \ $$PWD/qquicktextedit_p_p.h \ + $$PWD/qquicktextutil_p.h \ $$PWD/qquickimagebase_p.h \ $$PWD/qquickimagebase_p_p.h \ $$PWD/qquickimage_p.h \ @@ -91,6 +92,7 @@ SOURCES += \ $$PWD/qquicktextinput.cpp \ $$PWD/qquicktextcontrol.cpp \ $$PWD/qquicktextedit.cpp \ + $$PWD/qquicktextutil.cpp \ $$PWD/qquickimagebase.cpp \ $$PWD/qquickimage.cpp \ $$PWD/qquickborderimage.cpp \ |