Status/tootips additions: Gain, Bookmarks. Fix Bookmark mousewheel handling (for Windows <= 7) for the tree view

src/visual/GainCanvas.cpp

@@ -113,6 +113,11 @@ void GainCanvas::OnMouseMoved(wxMouseEvent& event) {
     if (mouseTracker.mouseDown()) {
         SetLevel();
     }
+    else {
+        if (!helpTip.empty()) {
+            setStatusText(helpTip);
+        }
+    }
 }
 
 void GainCanvas::OnMouseDown(wxMouseEvent& event) {

src/visual/InteractiveCanvas.cpp

@@ -159,24 +159,13 @@ void InteractiveCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
 }
 
 void InteractiveCanvas::setStatusText(std::string statusText) {
-    wxGetApp().getAppFrame()->GetStatusBar()->SetStatusText(statusText);
-	if (wxGetApp().getConfig()->getShowTips()) {
-		if (statusText != lastToolTip) {
-			wxToolTip::Enable(false);
-			this->SetToolTip(statusText);
-			lastToolTip = statusText;
-			wxToolTip::SetDelay(1000);
-			wxToolTip::Enable(true);
-		}
-    } else {
-        this->SetToolTip("");
-        lastToolTip = "";
-    }
+
+    wxGetApp().getAppFrame()->setStatusText(this, statusText);
 }
 
 void InteractiveCanvas::setStatusText(std::string statusText, int value) {
-    wxGetApp().getAppFrame()->GetStatusBar()->SetStatusText(
-            wxString::Format(statusText.c_str(), wxNumberFormatter::ToString((long) value, wxNumberFormatter::Style_WithThousandsSep)));
+
+    wxGetApp().getAppFrame()->setStatusText(statusText, value);
 }
 
 void InteractiveCanvas::OnMouseRightDown(wxMouseEvent& event) {

src/visual/InteractiveCanvas.h

@@ -64,6 +64,5 @@ protected:
     long long lastBandwidth;
 
     bool isView;
-	std::string lastToolTip;
 };