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Change operation of elementsPanel

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corresponding to operation of project and diagram tabs
- click on the item activates the corresponding diagram or project.
- double click opens the corresponding properties editor.
- selecting with the up and down arrow keys has the same effect.
This commit is contained in:
ChuckNr11
2026-04-05 22:21:34 +02:00
parent a82f6de23b
commit 679647f52a
3 changed files with 96 additions and 12 deletions
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91
sources/elementspanel.cpp
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@@ -67,7 +67,10 @@ ElementsPanel::ElementsPanel(QWidget *parent) :
connect(this, &ElementsPanel::itemDoubleClicked, this, &ElementsPanel::slot_doubleClick);
connect(this, &GenericPanel::firstActivated, [this]() {QTimer::singleShot(250, this, SLOT(reload()));});
connect(this, &ElementsPanel::panelContentChanged, this, &ElementsPanel::panelContentChange);
// manage signal itemClicked
connect(this, &ElementsPanel::itemClicked, this, &ElementsPanel::slot_clicked);
//Emit a signal instead au manage is own context menu
setContextMenuPolicy(Qt::CustomContextMenu);
}
@@ -269,21 +272,28 @@ void ElementsPanel::reload()
}
/**
Gere le double-clic sur un element.
Si un double-clic sur un projet est effectue, le signal requestForProject
est emis.
Si un double-clic sur un schema est effectue, le signal requestForDiagram
est emis.
@brief ElementsPanel::slot_clicked
handle click on qtwi
@param qtwi item that was clickerd on
*/
void ElementsPanel::slot_clicked(QTreeWidgetItem *clickedItem, int) {
requestForItem(clickedItem);
}
/**
@brief ElementsPanel::slot_doubleClick
handle double click on qtwi
@param qtwi
*/
void ElementsPanel::slot_doubleClick(QTreeWidgetItem *qtwi, int) {
int qtwi_type = qtwi -> type();
if (qtwi_type == QET::Project) {
QETProject *project = valueForItem<QETProject *>(qtwi);
emit(requestForProject(project));
// open project properties
emit(requestForProjectPropertiesEdition());
} else if (qtwi_type == QET::Diagram) {
Diagram *diagram = valueForItem<Diagram *>(qtwi);
diagram->showMe();
// open diagram properties
emit(requestForDiagramPropertiesEdition());
} else if (qtwi_type == QET::TitleBlockTemplate) {
TitleBlockTemplateLocation tbt = valueForItem<TitleBlockTemplateLocation>(qtwi);
emit(requestForTitleBlockTemplate(tbt));
@@ -455,3 +465,64 @@ void ElementsPanel::ensureHierarchyIsVisible(const QList<QTreeWidgetItem *> &ite
if (parent_qtwi -> isHidden()) parent_qtwi -> setHidden(false);
}
}
/**
* @brief ElementsPanel::syncTabBars
* set the project- or diagram Tab corresponding to
* the selection in the treeView
*/
void ElementsPanel::requestForItem(QTreeWidgetItem *clickedItem)
{
// activate diagram
if(clickedItem->type() == QET::Diagram){
Diagram *diagram = valueForItem<Diagram *>(clickedItem);
// if we click on diagramItem in annother project we need the other project
emit(requestForProject(projectForItem(clickedItem->parent())));
// required for keyPressEvent
// after emit the focus is on the diagram editor, we put it back to elementsPanel
this->setFocus();
// activate diagram
diagram->showMe();
}
// activate project
else if(clickedItem->type() == QET::Project) {
QETProject *project = projectForItem(clickedItem);
emit(requestForProject(project));
this->setFocus();
}
}
/**
* @brief ElementsPanel::keyPressEvent
* @param event
*/
void ElementsPanel::keyPressEvent(QKeyEvent *event)
{
switch (event->key())
{
case Qt::Key_Up:{
// check if there is another item abbove
if(!itemAbove(currentItem()))
break;
setCurrentItem(itemAbove(currentItem()));
if (currentItem()->type()==QET::Diagram || currentItem()->type()==QET::Project){
requestForItem(currentItem());
}
break;
}
case Qt::Key_Down:{
// check if there is another item below
if(!itemBelow(currentItem()))
break;
setCurrentItem(itemBelow(currentItem()));
if (currentItem()->type()==QET::Diagram || currentItem()->type()==QET::Project){
requestForItem(currentItem());
}
break;
}
default:
QTreeView::keyPressEvent(event);
}
}