1 files changed, 40 insertions, 0 deletions
diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index 52124ff20a..26202e8d41 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -8,6 +8,8 @@
 #include <QMessageBox>
 #include <QObject>
 #include <QString>
+#include <QTableView>
+#include <QHeaderView>
 
 class QValidatedLineEdit;
 class SendCoinsRecipient;
@@ -116,6 +118,44 @@ namespace GUIUtil
         int size_threshold;
     };
 
+    /**
+     * Makes a QTableView last column feel as if it was being resized from its left border.
+     * Also makes sure the column widths are never larger than the table's viewport.
+     * In Qt, all columns are resizable from the right, but it's not intuitive resizing the last column from the right.
+     * Usually our second to last columns behave as if stretched, and when on strech mode, columns aren't resizable
+     * interactively or programatically.
+     *
+     * This helper object takes care of this issue.
+     *
+     */
+    class TableViewLastColumnResizingFixer: public QObject
+    {
+    Q_OBJECT
+    public:
+        TableViewLastColumnResizingFixer(QTableView* table, int lastColMinimumWidth, int allColsMinimumWidth);
+        void stretchColumnWidth(int column);
+
+    private:
+        QTableView* tableView;
+        int lastColumnMinimumWidth;
+        int allColumnsMinimumWidth;
+        int lastColumnIndex;
+        int columnCount;
+        int secondToLastColumnIndex;
+
+        void adjustTableColumnsWidth();
+        int getAvailableWidthForColumn(int column);
+        int getColumnsWidth();
+        void connectViewHeadersSignals();
+        void disconnectViewHeadersSignals();
+        void setViewHeaderResizeMode(int logicalIndex, QHeaderView::ResizeMode resizeMode);
+        void resizeColumn(int nColumnIndex, int width);
+
+    private slots:
+        void on_sectionResized(int logicalIndex, int oldSize, int newSize);
+        void on_geometriesChanged();
+    };
+
     bool GetStartOnSystemStartup();
     bool SetStartOnSystemStartup(bool fAutoStart);