GUI: resolved issue #701 (height of RegistersView not correct)

src/gui/Src/Gui/CPUWidget.cpp

@@ -39,7 +39,7 @@ CPUWidget::CPUWidget(QWidget* parent) : QWidget(parent), ui(new Ui::CPUWidget)
 
     mGeneralRegs = new RegistersView(0);
     mGeneralRegs->setFixedWidth(1000);
-    mGeneralRegs->setFixedHeight(1400);
+    mGeneralRegs->setFixedHeight(mGeneralRegs->getEstimateHeight());
     mGeneralRegs->ShowFPU(true);
 
     QScrollArea* upperScrollArea = new QScrollArea(this);

src/gui/Src/Gui/RegistersView.cpp

@@ -8,6 +8,11 @@
 #include "EditFloatRegister.h"
 #include "SelectFields.h"
 
+int RegistersView::getEstimateHeight()
+{
+    return mRowsNeeded * mRowHeight;
+}
+
 void RegistersView::SetChangeButton(QPushButton* push_button)
 {
     mChangeViewButton = push_button;

src/gui/Src/Gui/RegistersView.h

@@ -96,6 +96,7 @@ public:
 
     static void* operator new(size_t size);
     static void operator delete(void* p);
+    int getEstimateHeight();
 
 public slots:
     void refreshShortcutsSlot();