// ----------------------------------------------------------------------------
// ArchiveEntryList::filterList
//
// Filters the list to only entries and directories with names matching
// [filter], and with type categories matching [category].
// ----------------------------------------------------------------------------
void ArchiveEntryList::filterList(string filter, string category)
{
// Update variables
filter_text = filter;
filter_category = category;
// Save current selection
vector<ArchiveEntry*> selection = getSelectedEntries();
ArchiveEntry* focus = getFocusedEntry();
// Apply the filter
clearSelection();
applyFilter();
// Restore selection (if selected entries aren't filtered)
ArchiveEntry* entry = nullptr;
for (int a = 0; a < GetItemCount(); a++)
{
entry = getEntry(a, false);
for (unsigned b = 0; b < selection.size(); b++)
{
if (entry == selection[b])
{
selectItem(a);
break;
}
}
if (entry == focus)
{
focusItem(a);
EnsureVisible(a);
}
}
}
void TListBox::setData( void *rec )
{
TListBoxRec *p = (TListBoxRec *)rec;
newList(p->items);
focusItem(p->selection);
drawView();
}
void Scene2D::keyPressEvent(QKeyEvent *event) {
// If we are not in a text box
if(focusItem() == 0){
d_->event_controller()->keyPressEvent(event);
}
QGraphicsScene::keyPressEvent(event);
}
void TListViewer::focusItemNum(int item) {
if (item < 0) item = 0;
else
if (item >= range && range > 0)
item = range - 1;
if (range != 0)
focusItem(item);
}
void TDirListBox::newDirectory( const char *str )
{
strcpy( dir, str );
TDirCollection *dirs = new TDirCollection( 5, 5 );
dirs->insert( new TDirEntry( drives, drives ) );
if( strcmp( dir, drives ) == 0 )
showDrives( dirs );
else
showDirs( dirs );
newList( dirs );
focusItem( cur );
}
void TListBox::newList( TCollection *aList )
{
destroy( items );
items = aList;
if( aList != 0 )
setRange( aList->getCount() );
else
setRange(0);
if( range > 0 )
focusItem(0);
drawView();
}
/**
Gere les enfoncements de touches du clavier
@param e QKeyEvent decrivant l'evenement clavier
*/
void Diagram::keyPressEvent(QKeyEvent *e) {
bool transmit_event = true;
if (!isReadOnly()) {
QPointF movement;
switch(e -> key()) {
case Qt::Key_Left: movement = QPointF(-xGrid, 0.0); break;
case Qt::Key_Right: movement = QPointF(+xGrid, 0.0); break;
case Qt::Key_Up: movement = QPointF(0.0, -yGrid); break;
case Qt::Key_Down: movement = QPointF(0.0, +yGrid); break;
}
if (!movement.isNull() && !focusItem()) {
beginMoveElements();
continueMoveElements(movement);
e -> accept();
transmit_event = false;
}
}
if (transmit_event) {
QGraphicsScene::keyPressEvent(e);
}
}
