diff options
Diffstat (limited to 'qt-ui/profilegraphics.cpp')
| -rw-r--r-- | qt-ui/profilegraphics.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/qt-ui/profilegraphics.cpp b/qt-ui/profilegraphics.cpp index da18574ec..17217f967 100644 --- a/qt-ui/profilegraphics.cpp +++ b/qt-ui/profilegraphics.cpp @@ -114,7 +114,7 @@ extern struct ev_select *ev_namelist; extern int evn_allocated; extern int evn_used; -ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent), toolTip(0) , dive(0) +ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent), toolTip(0) , dive(0), diveDC(0) { gc.printer = false; setScene(new QGraphicsScene()); @@ -222,11 +222,17 @@ void ProfileGraphicsView::clear() void ProfileGraphicsView::plot(struct dive *d) { - if (dive == d) + struct divecomputer *dc; + + if (d) + dc = select_dc(&d->dc); + + if (dive == d && (d && dc == diveDC)) return; clear(); dive = d; + diveDC = d ? dc : NULL; if(!isVisible() || !dive){ return; @@ -244,9 +250,6 @@ void ProfileGraphicsView::plot(struct dive *d) scene()->addItem(toolTip); - struct divecomputer *dc = &dive->dc; - - // Fix this for printing / screen later. // plot_set_scale(scale_mode_t); @@ -283,8 +286,6 @@ void ProfileGraphicsView::plot(struct dive *d) gc.maxx = (profile_grid_area.width() - 2 * profile_grid_area.x()); gc.maxy = (profile_grid_area.height() - 2 * profile_grid_area.y()); - dc = select_dc(dc); - /* This is per-dive-computer. Right now we just do the first one */ gc.pi = *create_plot_info(dive, dc, &gc); |