Support pasting single value into multiple cells

This adds support for pasting a single value into all selected cells in the Browse Data tab in order to mimic the behaviour of standard spreadsheet application more closely.
sqlitebrowser · Nov 23, 2017 · 0d7ca9b5bec0c83b88787fc333f3b61652dcacaf · 0d7ca9b
1 parent 67c5ed9
commit 0d7ca9b5bec0c83b88787fc333f3b61652dcacaf
Unified Split

Showing with 30 additions and 10 deletions.

+28 −10 src/ExtendedTableWidget.cpp

+2 −0 src/ExtendedTableWidget.h
diff --git a/src/ExtendedTableWidget.cpp b/src/ExtendedTableWidget.cpp
@@ -354,6 +354,17 @@ void ExtendedTableWidget::paste()
    int firstColumn = indices.front().column();
    int selectedColumns = indices.back().column() - firstColumn + 1;
+  
+    // Special case: if there is only one cell of data to be pasted, paste it into all selected fields
+  
+    if(clipboardRows == 1 && clipboardColumns == 1)
+  
+    {
+  
+        QString data = clipboardTable.first().first();
+  
+        for(int row=firstRow;row<firstRow+selectedRows;row++)
+  
+        {
+  
+            for(int column=firstColumn;column<firstColumn+selectedColumns;column++)
+  
+                setPasteData(m->index(row, column), data);
+  
+        }
+  
+        return;
+  
+    }
    // If not selected only one cell then check does selection match cliboard dimensions
    if(selectedRows != 1 || selectedColumns != 1)
@@ -383,16 +394,7 @@ void ExtendedTableWidget::paste()
        int column = firstColumn;
        for(const QString& cell : clipboardRow)
        {
-  
-            if (cell.isEmpty())
-  
-                m->setData(m->index(row, column), QVariant());
-  
-            else
-  
-            {
-  
-                QString text = cell;
-  
-                if (QRegExp("\".*\"").exactMatch(text))
-  
-                    text = text.mid(1, cell.length() - 2);
-  
-                text.replace("\"\"", "\"");
-  
-                m->setData(m->index(row, column), text);
-  
-            }
+  
+            setPasteData(m->index(row, column), cell);
            column++;
            if(column> lastColumn)
@@ -410,6 +412,22 @@ void ExtendedTableWidget::paste()
 }
+  
+void ExtendedTableWidget::setPasteData(const QModelIndex& idx, const QString& data)
+  
+{
+  
+    SqliteTableModel* m = qobject_cast<SqliteTableModel*>(model());
+  
+
+  
+    if(data.isEmpty())
+  
+    {
+  
+        m->setData(idx, QVariant());
+  
+    } else {
+  
+        QString text = data;
+  
+        if(QRegExp("\".*\"").exactMatch(text))
+  
+            text = text.mid(1, data.length() - 2);
+  
+        text.replace("\"\"", "\"");
+  
+        m->setData(idx, text);
+  
+    }
+  
+}
+  
+
 void ExtendedTableWidget::useAsFilter()
 {
    QModelIndex index = selectionModel()->currentIndex();

diff --git a/src/ExtendedTableWidget.h b/src/ExtendedTableWidget.h
@@ -34,6 +34,8 @@ public slots:
 private:
    void copy(const bool withHeaders = false);
    void paste();
+  
+    void setPasteData(const QModelIndex& idx, const QString& data);
+  
+
    void useAsFilter();
    typedef QList<QByteArray> QByteArrayList;