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[Summary] Changed scrollbar increments according to PRD

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This commit is contained in:
GZharun 2014-10-02 11:11:33 +03:00
parent 56ab71cf68
commit ffffe8bd62
1 changed files with 6 additions and 2 deletions
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8
gtk2_ardour/editor_canvas.cc
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@ -355,8 +355,11 @@ Editor::track_canvas_viewport_size_allocated ()
for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
i->second->canvas_height_set (_visible_canvas_height);
}
vertical_adjustment.set_page_size (_visible_canvas_height);
vertical_adjustment.set_page_increment (_visible_canvas_height/2);
vertical_adjustment.set_step_increment (_visible_canvas_height/10);
if ((vertical_adjustment.get_value() + _visible_canvas_height) >= vertical_adjustment.get_upper()) {
/*
We're increasing the size of the canvas while the bottom is visible.
@ -369,8 +372,9 @@ Editor::track_canvas_viewport_size_allocated ()
}
if (width_changed) {
// set page size for horizontal adjustment
horizontal_adjustment.set_page_size (_visible_canvas_width);
horizontal_adjustment.set_page_increment (_visible_canvas_width/2);
horizontal_adjustment.set_step_increment (_visible_canvas_width/10);
// set adjustment horizontal value
update_horizontal_adjustment_limits ();