Imported Upstream version 2.99.6upstream/2.99.6

1 files changed, 70 insertions, 0 deletions

diff --git a/SQLiteStudio3/guiSQLiteStudio/completer/completerview.cpp b/SQLiteStudio3/guiSQLiteStudio/completer/completerview.cpp
new file mode 100644
index 0000000..c154b14
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/completer/completerview.cpp
@@ -0,0 +1,70 @@
+#include "completerview.h"
+#include "completeritemdelegate.h"
+#include <QMouseEvent>
+
+CompleterView::CompleterView(QWidget *parent) :
+    QListView(parent)
+{
+    setItemDelegate(new CompleterItemDelegate(this));
+}
+
+void CompleterView::selectFirstVisible()
+{
+    QModelIndex idx;
+    for (int i = 0; i < model()->rowCount(); i++)
+    {
+        if (isRowHidden(i))
+            continue;
+
+        idx = model()->index(i, 0, QModelIndex());
+        selectionModel()->setCurrentIndex(idx, QItemSelectionModel::ClearAndSelect);
+        break;
+    }
+}
+
+bool CompleterView::hasVisibleItem() const
+{
+    return countVisibleItem() > 0;
+}
+
+int CompleterView::countVisibleItem() const
+{
+    int cnt = 0;
+    for (int i = 0; i < model()->rowCount(); i++)
+    {
+        if (!isRowHidden(i))
+            cnt++;
+    }
+    return cnt;
+}
+
+void CompleterView::focusOutEvent(QFocusEvent* e)
+{
+    emit focusOut();
+    QListView::focusOutEvent(e);
+}
+
+void CompleterView::keyPressEvent(QKeyEvent* e)
+{
+    QString txt = e->text();
+    if (!txt.isEmpty() && txt[0].isPrint())
+    {
+        emit textTyped(txt);
+        return;
+    }
+
+    switch (e->key())
+    {
+        case Qt::Key_Backspace:
+            emit backspace();
+            return;
+        case Qt::Key_Left:
+            emit left();
+            return;
+        case Qt::Key_Right:
+            emit right();
+            return;
+    }
+
+    QListView::keyPressEvent(e);
+}