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ugly hacks to make the peak display widget not act like a text entry widget. This should die.

This commit is contained in:
Paul Davis 2014-10-28 20:30:57 -04:00
parent 0abcce0735
commit bb792c0e07
1 changed files with 29 additions and 1 deletions
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30
gtk2_ardour/gain_meter.cc
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@ -61,6 +61,26 @@ using namespace std;
using Gtkmm2ext::Keyboard;
using namespace ArdourMeter;
static void
reset_cursor_to_default (Gtk::Entry* widget)
{
Glib::RefPtr<Gdk::Window> win = widget->get_text_window ();
if (win) {
/* C++ doesn't provide a pointer argument version of this
(i.e. you cannot set to NULL to get the default/parent
cursor)
*/
gdk_window_set_cursor (win->gobj(), 0);
}
}
static void
reset_cursor_to_default_state (Gtk::StateType, Gtk::Entry* widget)
{
reset_cursor_to_default (widget);
}
GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int fader_girth)
: gain_adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain()), 0.0, 1.0, 0.01, 0.1)
, gain_automation_style_button ("")
@ -105,8 +125,16 @@ GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int
set_size_request_to_display_given_text (peak_display, "-80.g", 2, 6); /* note the descender */
max_peak = minus_infinity();
peak_display.set_text (_("-inf"));
peak_display.unset_flags (Gtk::CAN_FOCUS);
peak_display.set_alignment(0.5);
/* stuff related to the fact that the peak display is not, in
fact, supposed to be a text entry.
*/
peak_display.set_events (peak_display.get_events() & ~(Gdk::EventMask (Gdk::LEAVE_NOTIFY_MASK|Gdk::ENTER_NOTIFY_MASK|Gdk::POINTER_MOTION_MASK)));
peak_display.signal_map().connect (sigc::bind (sigc::ptr_fun (reset_cursor_to_default), &peak_display));
peak_display.signal_state_changed().connect (sigc::bind (sigc::ptr_fun (reset_cursor_to_default_state), &peak_display));
peak_display.unset_flags (Gtk::CAN_FOCUS);
peak_display.set_editable (false);
gain_automation_style_button.set_name ("mixer strip button");
gain_automation_state_button.set_name ("mixer strip button");