Space table widget appropriately for Qt < 5.3

[frida/frida.git] / src / gui / widgets / BasicBlockWidget.cxx

diff --git a/src/gui/widgets/BasicBlockWidget.cxx b/src/gui/widgets/BasicBlockWidget.cxx
index b28b04f643122b019e912540f228c8ed20be9eeb..94e07589399da8341d3dee7deb42dd19e714ea8b 100644 (file)
--- a/src/gui/widgets/BasicBlockWidget.cxx
+++ b/src/gui/widgets/BasicBlockWidget.cxx
@@ -1,3 +1,66 @@
+#include "BasicBlockWidget.hxx"
 
+BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block)
+       : width(270), height(45)
+       , name(name), block(block) {
+       next[0] = NULL; next[1] = NULL;
+    _widget.move(5, 20);
+    _widget.setGridStyle(Qt::NoPen);
+       _widget.setShowGrid(false);
+       _widget.setWordWrap(false);
+    _widget.setMinimumHeight(_widget.rowHeight(0) + 10);
+    _widget.setMaximumHeight(20);
+    _widget.resizeColumnToContents(0);
+    _widget.resizeColumnToContents(1);
+    _widget.resizeColumnToContents(2);
+    _widget.updateGeometry();
+    _widget.setMaximumWidth(260);
+    _widget.setColumnCount(3);
+    _widget.verticalHeader()->hide();
+    _widget.horizontalHeader()->hide();
+    width = _widget.rowHeight(0) + 20;
+    if (width < 270) width = 270;
+}
 
+void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
+                               const QString& line) {
+    size_t current_row = _widget.rowCount();
+    int column_width;
 
+    QString bytestring;
+
+    for (size_t i(0); i < num_bytes; ++i) {
+        const char * hexdigits = "0123456789ABCDEF";
+        bytestring += hexdigits[(bytes[i] >> 4) & 0xF];
+        bytestring += hexdigits[bytes[i] & 0xF];
+        bytestring += ' ';
+    }
+
+    _widget.setRowCount(current_row + 1);
+
+    _widget.setItem(current_row, 0, new QTableWidgetItem(bytestring));
+    _widget.setItem(current_row, 1, new QTableWidgetItem(line));
+    _widget.setItem(current_row, 2, new QTableWidgetItem(""));
+    _widget.updateGeometry();
+
+    _widget.resizeColumnToContents(0);
+    _widget.resizeColumnToContents(1);
+    _widget.resizeColumnToContents(2);
+
+    _widget.resizeRowToContents(current_row);
+
+    column_width =
+        _widget.columnWidth(0) +
+        _widget.columnWidth(1) +
+        _widget.columnWidth(2) +
+        5;
+
+    _widget.setMinimumWidth(column_width);
+    _widget.setMinimumHeight((1 + _widget.rowHeight(0)) * (_widget.rowCount()) + 2);
+    _widget.setMaximumHeight((1 + _widget.rowHeight(0)) * (_widget.rowCount()) + 2);
+
+
+    height = (1 + _widget.rowHeight(0)) * (_widget.rowCount()) + 25;
+    width = column_width + 10;
+    if (width < 270) width = 270;
+}