Cosmetics.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22833 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiWorkArea.cpp b/src/frontends/qt4/GuiWorkArea.cpp
index a6275c816e14fd9a3dce9e6b864926ef242295d0..1c66633e62501d3106cc78cead8c829688efd2df 100644 (file)
--- a/src/frontends/qt4/GuiWorkArea.cpp
+++ b/src/frontends/qt4/GuiWorkArea.cpp
@@ -603,7 +603,7 @@ void GuiWorkArea::mouseMoveEvent(QMouseEvent * e)
        // we kill the triple click if we move
        doubleClickTimeout();
        FuncRequest cmd(LFUN_MOUSE_MOTION, e->x(), e->y(),
-                             q_motion_state(e->buttons()));
+               q_motion_state(e->buttons()));
 
        // If we're above or below the work area...
        if (e->y() <= 20 || e->y() >= viewport()->height() - 20) {
@@ -626,11 +626,10 @@ void GuiWorkArea::mouseMoveEvent(QMouseEvent * e)
                        // occurred after the one used to start the timeout
                        // in the first place.
                        return;
-               else {
-                       synthetic_mouse_event_.restart_timeout = true;
-                       synthetic_mouse_event_.timeout.start();
-                       // Fall through to handle this event...
-               }
+
+               synthetic_mouse_event_.restart_timeout = true;
+               synthetic_mouse_event_.timeout.start();
+               // Fall through to handle this event...
 
        } else if (synthetic_mouse_event_.timeout.running()) {
                // Store the event, to be possibly handled when the timeout
@@ -647,17 +646,20 @@ void GuiWorkArea::mouseMoveEvent(QMouseEvent * e)
        // Has anything changed on-screen since the last QMouseEvent
        // was received?
        double const scrollbar_value = verticalScrollBar()->value();
-       if (e->x() != synthetic_mouse_event_.x_old ||
-           e->y() != synthetic_mouse_event_.y_old ||
-           scrollbar_value != synthetic_mouse_event_.scrollbar_value_old) {
-               // Yes it has. Store the params used to check this.
-               synthetic_mouse_event_.x_old = e->x();
-               synthetic_mouse_event_.y_old = e->y();
-               synthetic_mouse_event_.scrollbar_value_old = scrollbar_value;
-
-               // ... and dispatch the event to the LyX core.
-               dispatch(cmd);
+       if (e->x() == synthetic_mouse_event_.x_old
+               && e->y() == synthetic_mouse_event_.y_old
+               && scrollbar_value == synthetic_mouse_event_.scrollbar_value_old) {
+               // Nothing changed on-screen since the last QMouseEvent.
+               return;
        }
+
+       // Yes something has changed. Store the params used to check this.
+       synthetic_mouse_event_.x_old = e->x();
+       synthetic_mouse_event_.y_old = e->y();
+       synthetic_mouse_event_.scrollbar_value_old = scrollbar_value;
+
+       // ... and dispatch the event to the LyX core.
+       dispatch(cmd);
 }