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browser: emit layoutAboutToBeChanged() before destroying home item (fixes #8221)

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This commit is contained in:
Juergen E. Fischer 2013-07-09 20:15:01 +02:00
parent 682a89c957
commit 36bf49de19
1 changed files with 6 additions and 3 deletions
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9
src/core/qgsbrowsermodel.cpp
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@ -45,12 +45,14 @@ QgsBrowserModel::~QgsBrowserModel()
void QgsBrowserModel::updateProjectHome() void QgsBrowserModel::updateProjectHome()
{ {
int idx = mRootItems.indexOf( mProjectHome );
QString home = QgsProject::instance()->homePath(); QString home = QgsProject::instance()->homePath();
if ( mProjectHome && mProjectHome->path() == home )
delete mProjectHome; return;
emit layoutAboutToBeChanged(); emit layoutAboutToBeChanged();
int idx = mRootItems.indexOf( mProjectHome );
delete mProjectHome;
mProjectHome = home.isNull() ? 0 : new QgsDirectoryItem( NULL, tr( "Project home" ), home ); mProjectHome = home.isNull() ? 0 : new QgsDirectoryItem( NULL, tr( "Project home" ), home );
if ( mProjectHome ) if ( mProjectHome )
{ {
@ -64,6 +66,7 @@ void QgsBrowserModel::updateProjectHome()
{ {
mRootItems.remove( idx ); mRootItems.remove( idx );
} }
emit layoutChanged(); emit layoutChanged();
} }