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| author | bulia byak <buliabyak@gmail.com> | 2006-09-12 18:04:46 +0000 |
|---|---|---|
| committer | buliabyak <buliabyak@users.sourceforge.net> | 2006-09-12 18:04:46 +0000 |
| commit | 3fd4da49524553f258416456db9b1daac499c1a8 (patch) | |
| tree | 4af21e5134d08d00e6d0df2137db970edf751766 /src/sp-item.cpp | |
| parent | Updated authors and translators in About box + sorted author names. (diff) | |
| download | inkscape-3fd4da49524553f258416456db9b1daac499c1a8.tar.gz inkscape-3fd4da49524553f258416456db9b1daac499c1a8.zip | |
disconnect mask/ref connections when item is destroyed
(bzr r1699)
Diffstat (limited to 'src/sp-item.cpp')
| -rw-r--r-- | src/sp-item.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/sp-item.cpp b/src/sp-item.cpp index 401af10b6..ff7857e6f 100644 --- a/src/sp-item.cpp +++ b/src/sp-item.cpp @@ -149,16 +149,14 @@ void SPItem::init() { this->display = NULL; this->clip_ref = new SPClipPathReference(this); - { - sigc::signal<void, SPObject *, SPObject *> cs1=this->clip_ref->changedSignal(); - sigc::slot2<void,SPObject*, SPObject *> sl1=sigc::bind(sigc::ptr_fun(clip_ref_changed), this); - cs1.connect(sl1); - } + sigc::signal<void, SPObject *, SPObject *> cs1=this->clip_ref->changedSignal(); + sigc::slot2<void,SPObject*, SPObject *> sl1=sigc::bind(sigc::ptr_fun(clip_ref_changed), this); + _clip_ref_connection = cs1.connect(sl1); this->mask_ref = new SPMaskReference(this); sigc::signal<void, SPObject *, SPObject *> cs2=this->mask_ref->changedSignal(); sigc::slot2<void,SPObject*, SPObject *> sl2=sigc::bind(sigc::ptr_fun(mask_ref_changed), this); - cs2.connect(sl2); + _mask_ref_connection = cs2.connect(sl2); if (!this->style) this->style = sp_style_new_from_object(this); @@ -402,6 +400,9 @@ sp_item_release(SPObject *object) { SPItem *item = (SPItem *) object; + item->_clip_ref_connection.disconnect(); + item->_mask_ref_connection.disconnect(); + if (item->clip_ref) { item->clip_ref->detach(); delete item->clip_ref; |