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Added support for clearing the Expression Editor scene.

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This commit is contained in:
dfighter1985 2014-09-17 19:27:06 +02:00
parent 49e8343345
commit 6badbe5112
2 changed files with 13 additions and 0 deletions
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12
code/studio/src/plugins/gui_editor/expression_editor.cpp
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@ -135,6 +135,9 @@ void ExpressionEditor::contextMenuEvent( QContextMenuEvent *e )
a = menu.addAction( "Save" ); a = menu.addAction( "Save" );
connect( a, SIGNAL( triggered() ), this, SLOT( onSave() ) ); connect( a, SIGNAL( triggered() ), this, SLOT( onSave() ) );
a = menu.addAction( "Clear" );
connect( a, SIGNAL( triggered() ), this, SLOT( onClear() ) );
} }
menu.exec( e->globalPos() ); menu.exec( e->globalPos() );
@ -334,6 +337,15 @@ void ExpressionEditor::onSave()
close(); close();
} }
void ExpressionEditor::onClear()
{
m_scene->clear();
m_pvt->m_root = NULL;
m_nodeCount = 0;
m_selectionCount = 0;
m_result = "";
}
void ExpressionEditor::addExpression( const ExpressionInfo *info ) void ExpressionEditor::addExpression( const ExpressionInfo *info )
{ {

1
code/studio/src/plugins/gui_editor/expression_editor.h
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@ -55,6 +55,7 @@ private Q_SLOTS:
void onSetRoot(); void onSetRoot();
void onBuildExpression(); void onBuildExpression();
void onSave(); void onSave();
void onClear();
private: private:
void addExpression( const ExpressionInfo *info ); void addExpression( const ExpressionInfo *info );