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Fix up mouseover handling in the port matrix. 

git-svn-id: svn://localhost/ardour2/branches/3.0@4478 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-02-02 13:59:50 +00:00
parent 018fff15ef
commit 23e7641a9b
2 changed files with 8 additions and 18 deletions
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23
gtk2_ardour/port_matrix_body.cc
View File

@ -29,11 +29,10 @@ PortMatrixBody::PortMatrixBody (PortMatrix* p)
_row_labels (p, this),
_grid (p, this),
_xoffset (0),
_yoffset (0),
_pointer_inside (false)
_yoffset (0)
{
modify_bg (Gtk::STATE_NORMAL, Gdk::Color ("#00000"));
add_events (Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK | Gdk::POINTER_MOTION_MASK);
add_events (Gdk::LEAVE_NOTIFY_MASK | Gdk::POINTER_MOTION_MASK);
}
@ -263,13 +262,7 @@ PortMatrixBody::setup ()
_row_labels.setup ();
_grid.setup ();
set_mouseover (
PortMatrixNode (
ARDOUR::BundleChannel (boost::shared_ptr<ARDOUR::Bundle> (), 0),
ARDOUR::BundleChannel (boost::shared_ptr<ARDOUR::Bundle> (), 0)
)
);
set_mouseover (PortMatrixNode ());
compute_rectangles ();
}
@ -365,12 +358,10 @@ PortMatrixBody::rebuild_and_draw_row_labels ()
}
bool
PortMatrixBody::on_enter_notify_event (GdkEventCrossing* ev)
PortMatrixBody::on_leave_notify_event (GdkEventCrossing* ev)
{
if (ev->type == GDK_ENTER_NOTIFY) {
_pointer_inside = true;
} else if (ev->type == GDK_LEAVE_NOTIFY) {
_pointer_inside = false;
if (ev->type == GDK_LEAVE_NOTIFY) {
set_mouseover (PortMatrixNode ());
}
return true;
@ -379,7 +370,7 @@ PortMatrixBody::on_enter_notify_event (GdkEventCrossing* ev)
bool
PortMatrixBody::on_motion_notify_event (GdkEventMotion* ev)
{
if (_pointer_inside && Gdk::Region (_grid.parent_rectangle()).point_in (ev->x, ev->y)) {
if (Gdk::Region (_grid.parent_rectangle()).point_in (ev->x, ev->y)) {
_grid.mouseover_event (
_grid.parent_to_component_x (ev->x),
_grid.parent_to_component_y (ev->y)

3
gtk2_ardour/port_matrix_body.h
View File

@ -64,7 +64,7 @@ protected:
void on_size_request (Gtk::Requisition *);
void on_size_allocate (Gtk::Allocation &);
bool on_button_press_event (GdkEventButton *);
bool on_enter_notify_event (GdkEventCrossing *);
bool on_leave_notify_event (GdkEventCrossing *);
bool on_motion_notify_event (GdkEventMotion *);
private:
@ -85,7 +85,6 @@ private:
Gdk::Rectangle _grid_rect;
uint32_t _xoffset;
uint32_t _yoffset;
bool _pointer_inside;
PortMatrixNode _mouseover;