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Dock properties editor : when selection change dock try to stay in the same tab with the new selection (if possible)

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3990 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-05-25 10:22:00 +00:00
parent 175029dc2d
commit db173a1c39
14 changed files with 234 additions and 47 deletions
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31
sources/ui/diagrampropertieseditordockwidget.cpp
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@@ -29,7 +29,8 @@
*/
DiagramPropertiesEditorDockWidget::DiagramPropertiesEditorDockWidget(QWidget *parent) :
PropertiesEditorDockWidget(parent),
m_diagram(nullptr)
m_diagram(nullptr),
m_edited_qgi_type(UnknowQGIType)
{}
/**
@@ -43,7 +44,6 @@ DiagramPropertiesEditorDockWidget::DiagramPropertiesEditorDockWidget(QWidget *pa
void DiagramPropertiesEditorDockWidget::setDiagram(Diagram *diagram)
{
if (m_diagram == diagram) return;
clear();
if (m_diagram)
{
@@ -59,7 +59,10 @@ void DiagramPropertiesEditorDockWidget::setDiagram(Diagram *diagram)
selectionChanged();
}
else
{
m_diagram = nullptr;
clear();
}
}
/**
@@ -70,17 +73,37 @@ void DiagramPropertiesEditorDockWidget::setDiagram(Diagram *diagram)
void DiagramPropertiesEditorDockWidget::selectionChanged()
{
if (!m_diagram) return;
clear();
if (m_diagram->selectedItems().size() == 1)
if (m_diagram->selectedItems().size() == 1) //We can open an editor only when there is one selected item
{
QGraphicsItem *item = m_diagram->selectedItems().first();
if (Element *elmt = dynamic_cast<Element*>(item))
{
if (m_edited_qgi_type == ElementQGIType && editors().size() == 1)
{
ElementPropertiesWidget *epw = dynamic_cast<ElementPropertiesWidget*>(editors().first());
if (epw) //In this case we only update each editor widget with the new element instead of create new widget.
{
epw->setElement(elmt);
return;
}
}
clear();
m_edited_qgi_type = ElementQGIType;
addEditor(new ElementPropertiesWidget(elmt, this));
}
else if (DiagramImageItem *image = dynamic_cast<DiagramImageItem *>(item))
{
clear();
m_edited_qgi_type = ImageQGIType;
addEditor(new ImagePropertiesWidget(image, this));
}
else
clear();
}
else
clear();
}
/**