added ModeButton specialisation of PushButton for use in SceneToolMode

apps/opencs/CMakeLists.txt

@@ -72,7 +72,7 @@ opencs_units_noqt (view/world
     )
 
 opencs_units (view/widget
-    scenetoolbar scenetool scenetoolmode pushbutton scenetooltoggle scenetoolrun
+    scenetoolbar scenetool scenetoolmode pushbutton scenetooltoggle scenetoolrun modebutton
     )
 
 opencs_units (view/render

apps/opencs/view/widget/modebutton.cpp

@@ -0,0 +1,10 @@
+
+#include "modebutton.hpp"
+
+CSVWidget::ModeButton::ModeButton (const QIcon& icon, const QString& tooltip, QWidget *parent)
+: PushButton (icon, Type_Mode, tooltip, parent)
+{}
+
+void CSVWidget::ModeButton::activate (SceneToolbar *toolbar) {}
+
+void CSVWidget::ModeButton::deactivate (SceneToolbar *toolbar) {}

apps/opencs/view/widget/modebutton.hpp

@@ -0,0 +1,28 @@
+#ifndef CSV_WIDGET_MODEBUTTON_H
+#define CSV_WIDGET_MODEBUTTON_H
+
+#include "pushbutton.hpp"
+
+namespace CSVWidget
+{
+    class SceneToolbar;
+
+    /// \brief Specialist PushButton of Type_Mode for use in SceneToolMode
+    class ModeButton : public PushButton
+    {
+            Q_OBJECT
+
+        public:
+
+            ModeButton (const QIcon& icon, const QString& tooltip = "",
+                QWidget *parent = 0);
+
+            /// Default-Implementation: do nothing
+            virtual void activate (SceneToolbar *toolbar);
+
+            /// Default-Implementation: do nothing
+            virtual void deactivate (SceneToolbar *toolbar);
+    };
+}
+
+#endif

apps/opencs/view/widget/scenetoolmode.cpp

@@ -6,9 +6,9 @@
 #include <QSignalMapper>
 
 #include "scenetoolbar.hpp"
-#include "pushbutton.hpp"
+#include "modebutton.hpp"
 
-void CSVWidget::SceneToolMode::adjustToolTip (const PushButton *activeMode)
+void CSVWidget::SceneToolMode::adjustToolTip (const ModeButton *activeMode)
 {
     QString toolTip = mToolTip;
 
@@ -21,7 +21,7 @@ void CSVWidget::SceneToolMode::adjustToolTip (const PushButton *activeMode)
 
 CSVWidget::SceneToolMode::SceneToolMode (SceneToolbar *parent, const QString& toolTip)
 : SceneTool (parent), mButtonSize (parent->getButtonSize()), mIconSize (parent->getIconSize()),
-  mToolTip (toolTip), mFirst (0)
+  mToolTip (toolTip), mFirst (0), mCurrent (0), mToolbar (parent)
 {
     mPanel = new QFrame (this, Qt::Popup);
 
@@ -44,8 +44,7 @@ void CSVWidget::SceneToolMode::showPanel (const QPoint& position)
 void CSVWidget::SceneToolMode::addButton (const std::string& icon, const std::string& id,
     const QString& tooltip)
 {
-    PushButton *button = new PushButton (QIcon (QPixmap (icon.c_str())), PushButton::Type_Mode,
-        tooltip, mPanel);
+    ModeButton *button = new ModeButton (QIcon (QPixmap (icon.c_str())), tooltip, mPanel);
     button->setSizePolicy (QSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed));
     button->setIconSize (QSize (mIconSize, mIconSize));
     button->setFixedSize (mButtonSize, mButtonSize);
@@ -58,29 +57,40 @@ void CSVWidget::SceneToolMode::addButton (const std::string& icon, const std::st
 
     if (mButtons.size()==1)
     {
-        mFirst = button;
+        mFirst = mCurrent = button;
         setIcon (button->icon());
         button->setChecked (true);
         adjustToolTip (button);
+        mCurrent->activate (mToolbar);
     }
 }
 
 void CSVWidget::SceneToolMode::selected()
 {
-    std::map<PushButton *, std::string>::const_iterator iter =
-        mButtons.find (dynamic_cast<PushButton *> (sender()));
+    std::map<ModeButton *, std::string>::const_iterator iter =
+        mButtons.find (dynamic_cast<ModeButton *> (sender()));
 
     if (iter!=mButtons.end())
     {
         if (!iter->first->hasKeepOpen())
             mPanel->hide();
 
-        for (std::map<PushButton *, std::string>::const_iterator iter2 = mButtons.begin();
+        for (std::map<ModeButton *, std::string>::const_iterator iter2 = mButtons.begin();
             iter2!=mButtons.end(); ++iter2)
             iter2->first->setChecked (iter2==iter);
 
         setIcon (iter->first->icon());
         adjustToolTip (iter->first);
+
+        if (mCurrent!=iter->first)
+        {
+            if (mCurrent)
+                mCurrent->deactivate (mToolbar);
+
+            mCurrent = iter->first;
+            mCurrent->activate (mToolbar);
+        }
+
         emit modeChanged (iter->second);
     }
 }

apps/opencs/view/widget/scenetoolmode.hpp

@@ -10,7 +10,7 @@ class QHBoxLayout;
 namespace CSVWidget
 {
     class SceneToolbar;
-    class PushButton;
+    class ModeButton;
 
     ///< \brief Mode selector tool
     class SceneToolMode : public SceneTool
@@ -19,13 +19,15 @@ namespace CSVWidget
 
             QWidget *mPanel;
             QHBoxLayout *mLayout;
-            std::map<PushButton *, std::string> mButtons; // widget, id
+            std::map<ModeButton *, std::string> mButtons; // widget, id
             int mButtonSize;
             int mIconSize;
             QString mToolTip;
             PushButton *mFirst;
+            ModeButton *mCurrent;
+            SceneToolbar *mToolbar;
 
-            void adjustToolTip (const PushButton *activeMode);
+            void adjustToolTip (const ModeButton *activeMode);
 
         public: