2 Copyright (C) 2010 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include <pangomm/layout.h>
26 #include "pbd/compose.h"
27 #include "pbd/error.h"
28 #include "pbd/stacktrace.h"
30 #include "gtkmm2ext/utils.h"
31 #include "gtkmm2ext/rgb_macros.h"
32 #include "gtkmm2ext/gui_thread.h"
34 #include "ardour/rc_configuration.h" // for widget prelight preference
36 #include "ardour_button.h"
37 #include "ardour_ui.h"
38 #include "global_signals.h"
42 #define REFLECTION_HEIGHT 2
52 ArdourButton::Element ArdourButton::default_elements = ArdourButton::Element (ArdourButton::Edge|ArdourButton::Body|ArdourButton::Text);
53 ArdourButton::Element ArdourButton::led_default_elements = ArdourButton::Element (ArdourButton::default_elements|ArdourButton::Indicator);
54 ArdourButton::Element ArdourButton::just_led_default_elements = ArdourButton::Element (ArdourButton::Edge|ArdourButton::Body|ArdourButton::Indicator);
55 bool ArdourButton::_flat_buttons = false;
57 ArdourButton::ArdourButton (Element e)
59 , _tweaks (Tweaks (0))
63 , _corner_radius (4.0)
70 , fill_start_inactive_color (0)
71 , fill_end_inactive_color (0)
72 , fill_start_active_color (0)
73 , fill_end_active_color (0)
74 , text_active_color(0)
75 , text_inactive_color(0)
77 , led_inactive_color(0)
79 , fill_pattern_active (0)
81 , led_inset_pattern (0)
82 , reflection_pattern (0)
84 , _act_on_release (true)
86 , _fixed_diameter (true)
87 , _distinct_led_click (false)
91 ARDOUR_UI_UTILS::ColorsChanged.connect (sigc::mem_fun (*this, &ArdourButton::color_handler));
94 ArdourButton::ArdourButton (const std::string& str, Element e)
96 , _tweaks (Tweaks (0))
100 , _corner_radius (4.0)
107 , fill_start_inactive_color (0)
108 , fill_end_inactive_color (0)
109 , fill_start_active_color (0)
110 , fill_end_active_color (0)
111 , text_active_color(0)
112 , text_inactive_color(0)
113 , led_active_color(0)
114 , led_inactive_color(0)
116 , fill_pattern_active (0)
118 , led_inset_pattern (0)
119 , reflection_pattern (0)
121 , _act_on_release (true)
123 , _fixed_diameter (true)
124 , _distinct_led_click (false)
131 ArdourButton::~ArdourButton()
136 cairo_pattern_destroy (shine_pattern);
140 cairo_pattern_destroy (fill_pattern);
143 if (fill_pattern_active) {
144 cairo_pattern_destroy (fill_pattern_active);
147 if (led_inset_pattern) {
148 cairo_pattern_destroy (led_inset_pattern);
151 if (reflection_pattern) {
152 cairo_pattern_destroy (reflection_pattern);
158 ArdourButton::set_text (const std::string& str)
162 if (!_layout && !_text.empty()) {
163 _layout = Pango::Layout::create (get_pango_context());
167 _layout->set_text (str);
174 ArdourButton::set_markup (const std::string& str)
179 _layout = Pango::Layout::create (get_pango_context());
182 _layout->set_markup (str);
187 ArdourButton::set_angle (const double angle)
193 ArdourButton::set_alignment (const float xa, const float ya)
200 ArdourButton::render (cairo_t* cr, cairo_rectangle_t *)
202 void (*rounded_function)(cairo_t*, double, double, double, double, double);
204 switch (_corner_mask) {
205 case 0x1: /* upper left only */
206 rounded_function = Gtkmm2ext::rounded_top_left_rectangle;
208 case 0x2: /* upper right only */
209 rounded_function = Gtkmm2ext::rounded_top_right_rectangle;
211 case 0x3: /* upper only */
212 rounded_function = Gtkmm2ext::rounded_top_rectangle;
214 /* should really have functions for lower right, lower left,
215 lower only, but for now, we don't
218 rounded_function = Gtkmm2ext::rounded_rectangle;
221 if (!_fixed_diameter) {
222 _diameter = std::min (get_width(), get_height());
227 if ((_elements & Body)==Body) {
228 if (_elements & Edge) {
230 cairo_set_source_rgba (cr, 0, 0, 0, 1);
231 rounded_function(cr, 0, 0, get_width(), get_height(), _corner_radius);
234 rounded_function (cr, 1, 1, get_width()-2, get_height()-2, _corner_radius - 1.5);
236 rounded_function (cr, 0, 0, get_width(), get_height(), _corner_radius);
239 if (active_state() == Gtkmm2ext::ImplicitActive) {
241 if (!(_tweaks & ImplicitUsesSolidColor)) {
242 cairo_set_source (cr, fill_pattern);
244 cairo_set_source (cr, fill_pattern_active);
248 if (!(_tweaks & ImplicitUsesSolidColor)) {
250 UINT_TO_RGBA (fill_end_active_color, &r, &g, &b, &a);
251 cairo_set_line_width (cr, 1.0);
252 rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 1.5);
253 cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0);
257 } else if (active_state() == Gtkmm2ext::ExplicitActive || ((_elements & Indicator)==Indicator) ) {
260 cairo_set_source (cr, fill_pattern_active);
266 cairo_set_source (cr, fill_pattern);
272 if ( ((_elements & Inset)==Inset) && (active_state() != Gtkmm2ext::ExplicitActive) ) {
274 if ( !_flat_buttons ) {
275 float rheight = get_height()*0.5-REFLECTION_HEIGHT;
276 Gtkmm2ext::rounded_rectangle (cr, 2, 3, get_width()-4, rheight, _corner_radius-1);
277 cairo_set_source (cr, shine_pattern);
281 if (active_state() == Gtkmm2ext::ExplicitActive) {
283 UINT_TO_RGBA (fill_start_active_color, &r, &g, &b, &a);
284 cairo_set_line_width (cr, 2.0);
285 rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 2.0);
286 cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0);
291 UINT_TO_RGBA (fill_start_inactive_color, &r, &g, &b, &a);
292 cairo_set_line_width (cr, 2.0);
293 rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 2.0);
294 cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0);
303 x = (get_width() - _pixbuf->get_width())/2.0;
304 y = (get_height() - _pixbuf->get_height())/2.0;
306 cairo_rectangle (cr, x, y, _pixbuf->get_width(), _pixbuf->get_height());
307 gdk_cairo_set_source_pixbuf (cr, _pixbuf->gobj(), x, y);
315 if (get_width() < 75) {
321 if ( ((_elements & Text)==Text) && !_text.empty()) {
323 cairo_rectangle (cr, 2, 1, get_width()-4, get_height()-2);
327 cairo_set_source_rgba (cr, text_r, text_g, text_b, text_a);
329 if ( (_elements & Menu) == Menu) {
330 cairo_move_to (cr, text_margin, get_height()/2.0 - _text_height/2.0);
331 pango_cairo_show_layout (cr, _layout->gobj());
332 } else if ( (_elements & Indicator) == Indicator) {
334 cairo_move_to (cr, text_margin + _diameter + 4, get_height()/2.0 - _text_height/2.0);
336 cairo_move_to (cr, text_margin, get_height()/2.0 - _text_height/2.0);
338 pango_cairo_show_layout (cr, _layout->gobj());
346 cairo_save (cr); // TODO retain rotataion.. adj. LED,...
347 cairo_rotate(cr, _angle * M_PI / 180.0);
348 cairo_device_to_user(cr, &ww, &wh);
349 xa = (ww - _text_width) * _xalign;
350 ya = (wh - _text_height) * _yalign;
352 /* quick hack for left/bottom alignment at -90deg
353 * TODO this should be generalized incl rotation.
354 * currently only 'user' of this API is meter_strip.cc
356 if (_xalign < 0) xa = (ww * fabs(_xalign) + text_margin);
358 // TODO honor left/right text_margin with min/max()
360 cairo_move_to (cr, xa, ya);
361 pango_cairo_update_layout(cr, _layout->gobj());
362 pango_cairo_show_layout (cr, _layout->gobj());
365 /* use old center'ed layout for follow up items - until rotation/aligment code is completed */
366 cairo_move_to (cr, (get_width() - _text_width)/2.0, get_height()/2.0 - _text_height/2.0);
371 if (((_elements & Menu)==Menu)) {
375 cairo_translate (cr, 0,0 );
378 cairo_set_source_rgba (cr, 1, 1, 1, 0.4);
379 cairo_move_to(cr, get_width() - ((_diameter/2.0) + 6.0), get_height()/2.0 +_diameter/4);
380 cairo_rel_line_to(cr, -_diameter/2, -_diameter/2);
381 cairo_rel_line_to(cr, _diameter, 0);
382 cairo_close_path(cr);
388 if (((_elements & Indicator)==Indicator)) {
390 /* move to the center of the indicator/led */
394 if (_elements & Text) {
396 cairo_translate (cr, text_margin + (_diameter/2.0), get_height()/2.0);
398 cairo_translate (cr, get_width() - ((_diameter/2.0) + 4.0), get_height()/2.0);
401 cairo_translate (cr, get_width()/2.0, get_height()/2.0);
405 cairo_arc (cr, 0, 0, _diameter/2, 0, 2 * M_PI);
406 cairo_set_source (cr, led_inset_pattern);
410 cairo_set_source_rgb (cr, 0, 0, 0);
411 cairo_arc (cr, 0, 0, _diameter/2-2, 0, 2 * M_PI);
415 cairo_set_source_rgba (cr, led_r, led_g, led_b, led_a);
416 cairo_arc (cr, 0, 0, _diameter/2-3, 0, 2 * M_PI);
423 /* a partially transparent gray layer to indicate insensitivity */
425 if ((visual_state() & Gtkmm2ext::Insensitive)) {
426 rounded_function (cr, 0, 0, get_width(), get_height(), _corner_radius);
427 cairo_set_source_rgba (cr, 0.505, 0.517, 0.525, 0.6);
432 bool show_reflection = (active_state() == Gtkmm2ext::ExplicitActive);
433 show_reflection &= !_flat_buttons;
434 show_reflection &= !((_elements & Indicator)==Indicator);
435 if ( show_reflection ) {
436 float rheight = get_height()*0.5-REFLECTION_HEIGHT;
437 Gtkmm2ext::rounded_rectangle (cr, 2, get_height()*0.5-1, get_width()-4, rheight, _corner_radius-1);
438 cairo_set_source (cr, shine_pattern);
442 /* if requested, show hovering */
444 if (ARDOUR::Config->get_widget_prelight()
445 && !((visual_state() & Gtkmm2ext::Insensitive))) {
447 rounded_function (cr, 0, 0, get_width(), get_height(), _corner_radius);
448 cairo_set_source_rgba (cr, 0.905, 0.917, 0.925, 0.2);
453 rounded_function (cr, 1.5, 1.5, get_width() - 3, get_height() - 3, _corner_radius);
454 cairo_set_source_rgba (cr, 0.905, 0.917, 0.925, 0.8);
456 cairo_set_dash (cr, &dashes, 1, 0);
457 cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT);
458 cairo_set_line_width (cr, 1.0);
460 cairo_set_dash (cr, 0, 0, 0);
465 ArdourButton::set_diameter (float d)
467 _diameter = (d*2) + 5.0;
469 if (_diameter != 0.0) {
470 _fixed_diameter = true;
478 ArdourButton::set_corner_radius (float r)
485 ArdourButton::on_size_request (Gtk::Requisition* req)
490 CairoWidget::on_size_request (req);
492 if ((_elements & Text) && !_text.empty()) {
493 _layout->get_pixel_size (_text_width, _text_height);
494 if (_text_width + _diameter < 75) {
508 if ((_elements & Indicator) && _fixed_diameter) {
510 req->width = _pixbuf->get_width() + lrint (_diameter) + xpad;
511 req->height = max (_pixbuf->get_height(), (int) lrint (_diameter)) + ypad;
513 req->width = _text_width + lrint (_diameter) + xpad * 2; // margin left+right * 2
514 req->height = max (_text_height, (int) lrint (_diameter)) + ypad;
518 req->width = _pixbuf->get_width() + xpad;
519 req->height = _pixbuf->get_height() + ypad;
521 req->width = _text_width + xpad;
522 req->height = _text_height + ypad;
525 req->width += _corner_radius;
529 * This sets the colors used for rendering based on the name of the button, and
530 * thus uses information from the GUI config data.
533 ArdourButton::set_colors ()
535 std::string name = get_name();
537 border_color = ARDOUR_UI::config()->color_by_name ("button border");
539 fill_start_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start active", name));
540 fill_end_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end active", name));
542 fill_start_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start", name));
543 fill_end_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end", name));
545 text_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text active", name));
546 text_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text", name));
548 led_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led active", name));
549 led_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led", name));
552 * This sets the colors used for rendering based on two fixed values, rather
553 * than basing them on the button name, and thus information in the GUI config
556 void ArdourButton::set_fixed_colors (const uint32_t color_active, const uint32_t color_inactive)
558 set_name (""); /* this will trigger a "style-changed" message and then
562 fill_start_active_color = fill_end_active_color = color_active;
564 unsigned char r, g, b, a;
565 UINT_TO_RGBA(color_active, &r, &g, &b, &a);
567 double white_contrast = (max (double(r), 255.) - min (double(r), 255.)) +
568 (max (double(g), 255.) - min (double(g), 255.)) +
569 (max (double(b), 255.) - min (double(b), 255.));
571 double black_contrast = (max (double(r), 0.) - min (double(r), 0.)) +
572 (max (double(g), 0.) - min (double(g), 0.)) +
573 (max (double(b), 0.) - min (double(b), 0.));
576 text_inactive_color = (white_contrast > black_contrast) ?
577 RGBA_TO_UINT(255, 255, 255, 255) : /* use white */
578 RGBA_TO_UINT( 0, 0, 0, 255); /* use black */
580 fill_start_inactive_color = fill_end_inactive_color = color_inactive;
582 /* XXX what about led colors ? */
588 ArdourButton::build_patterns ()
590 uint32_t start_color;
597 cairo_pattern_destroy (shine_pattern);
602 cairo_pattern_destroy (fill_pattern);
606 if (fill_pattern_active) {
607 cairo_pattern_destroy (fill_pattern_active);
608 fill_pattern_active = 0;
611 if (_elements & Body) {
614 end_color = start_color = fill_start_active_color;
616 start_color = fill_start_active_color;
617 end_color = fill_end_active_color;
619 UINT_TO_RGBA (start_color, &r, &g, &b, &a);
626 shine_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height());
627 cairo_pattern_add_color_stop_rgba (shine_pattern, 0, 1,1,1,0.0);
628 cairo_pattern_add_color_stop_rgba (shine_pattern, 0.5, 1,1,1,0.1);
629 cairo_pattern_add_color_stop_rgba (shine_pattern, 0.7, 1,1,1,0.2);
630 cairo_pattern_add_color_stop_rgba (shine_pattern, 1, 1,1,1,0.1);
632 fill_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height()-3);
634 end_color = start_color = fill_start_inactive_color;
636 start_color = fill_start_inactive_color;
637 end_color = fill_end_inactive_color;
639 UINT_TO_RGBA (start_color, &r, &g, &b, &a);
640 cairo_pattern_add_color_stop_rgba (fill_pattern, 0, r/255.0,g/255.0,b/255.0, a/255.0);
641 UINT_TO_RGBA (end_color, &r, &g, &b, &a);
642 cairo_pattern_add_color_stop_rgba (fill_pattern, 1, r/255.0,g/255.0,b/255.0, a/255.0);
644 fill_pattern_active = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height()-3);
646 if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) {
647 end_color = start_color = led_active_color;
649 end_color = start_color = fill_end_active_color;
652 if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) {
653 end_color = start_color = led_active_color;
655 start_color = fill_start_active_color;
656 end_color = fill_end_active_color;
659 UINT_TO_RGBA (start_color, &r, &g, &b, &a);
660 cairo_pattern_add_color_stop_rgba (fill_pattern_active, 0, r/255.0,g/255.0,b/255.0, a/255.0);
661 UINT_TO_RGBA (end_color, &r, &g, &b, &a);
662 cairo_pattern_add_color_stop_rgba (fill_pattern_active, 1, r/255.0,g/255.0,b/255.0, a/255.0);
665 if (led_inset_pattern) {
666 cairo_pattern_destroy (led_inset_pattern);
669 if (reflection_pattern) {
670 cairo_pattern_destroy (reflection_pattern);
673 if (_elements & Indicator) {
674 led_inset_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, _diameter);
675 cairo_pattern_add_color_stop_rgba (led_inset_pattern, 0, 0,0,0, 0.4);
676 cairo_pattern_add_color_stop_rgba (led_inset_pattern, 1, 1,1,1, 0.7);
678 reflection_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, _diameter/2-3);
679 cairo_pattern_add_color_stop_rgba (reflection_pattern, 0, 1,1,1, active_state() ? 0.4 : 0.2);
680 cairo_pattern_add_color_stop_rgba (reflection_pattern, 1, 1,1,1, 0.0);
683 if (active_state() == Gtkmm2ext::ExplicitActive || ((_tweaks & ImplicitUsesSolidColor) && active_state() == Gtkmm2ext::ImplicitActive)) {
684 text_color = text_active_color;
685 led_color = led_active_color;
687 text_color = text_inactive_color;
688 led_color = led_inactive_color;
691 UINT_TO_RGBA (text_color, &r, &g, &b, &a);
696 UINT_TO_RGBA (led_color, &r, &g, &b, &a);
706 ArdourButton::set_led_left (bool yn)
712 ArdourButton::on_button_press_event (GdkEventButton *ev)
714 if ((_elements & Indicator) && _led_rect && _distinct_led_click) {
715 if (ev->x >= _led_rect->x && ev->x < _led_rect->x + _led_rect->width &&
716 ev->y >= _led_rect->y && ev->y < _led_rect->y + _led_rect->height) {
721 if (_tweaks & ShowClick) {
722 set_active_state (Gtkmm2ext::ExplicitActive);
725 if (binding_proxy.button_press_handler (ev)) {
729 if (!_act_on_release) {
731 _action->activate ();
740 ArdourButton::on_button_release_event (GdkEventButton *ev)
742 if (_hovering && (_elements & Indicator) && _led_rect && _distinct_led_click) {
743 if (ev->x >= _led_rect->x && ev->x < _led_rect->x + _led_rect->width &&
744 ev->y >= _led_rect->y && ev->y < _led_rect->y + _led_rect->height) {
745 signal_led_clicked(); /* EMIT SIGNAL */
750 if (_tweaks & ShowClick) {
751 unset_active_state ();
757 if (_act_on_release) {
759 _action->activate ();
769 ArdourButton::set_distinct_led_click (bool yn)
771 _distinct_led_click = yn;
776 ArdourButton::color_handler ()
784 ArdourButton::on_size_allocate (Allocation& alloc)
786 CairoWidget::on_size_allocate (alloc);
792 ArdourButton::set_controllable (boost::shared_ptr<Controllable> c)
794 watch_connection.disconnect ();
795 binding_proxy.set_controllable (c);
799 ArdourButton::watch ()
801 boost::shared_ptr<Controllable> c (binding_proxy.get_controllable ());
804 warning << _("button cannot watch state of non-existing Controllable\n") << endmsg;
808 c->Changed.connect (watch_connection, invalidator(*this), boost::bind (&ArdourButton::controllable_changed, this), gui_context());
812 ArdourButton::controllable_changed ()
814 float val = binding_proxy.get_controllable()->get_value();
816 if (fabs (val) >= 0.5f) {
817 set_active_state (Gtkmm2ext::ExplicitActive);
819 unset_active_state ();
824 ArdourButton::set_related_action (RefPtr<Action> act)
826 Gtkmm2ext::Activatable::set_related_action (act);
830 action_tooltip_changed ();
832 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
835 tact->signal_toggled().connect (sigc::mem_fun (*this, &ArdourButton::action_toggled));
838 _action->connect_property_changed ("sensitive", sigc::mem_fun (*this, &ArdourButton::action_sensitivity_changed));
839 _action->connect_property_changed ("visible", sigc::mem_fun (*this, &ArdourButton::action_visibility_changed));
840 _action->connect_property_changed ("tooltip", sigc::mem_fun (*this, &ArdourButton::action_tooltip_changed));
845 ArdourButton::action_toggled ()
847 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
850 if (tact->get_active()) {
851 set_active_state (Gtkmm2ext::ExplicitActive);
853 unset_active_state ();
859 ArdourButton::on_style_changed (const RefPtr<Gtk::Style>&)
866 ArdourButton::on_name_changed ()
873 ArdourButton::setup_led_rect ()
877 if (get_width() < 75) {
883 if (_elements & Indicator) {
884 _led_rect = new cairo_rectangle_t;
886 if (_elements & Text) {
888 _led_rect->x = text_margin;
890 _led_rect->x = get_width() - text_margin - _diameter/2.0;
894 _led_rect->x = get_width()/2.0 - _diameter/2.0;
897 _led_rect->y = get_height()/2.0 - _diameter/2.0;
898 _led_rect->width = _diameter;
899 _led_rect->height = _diameter;
908 ArdourButton::set_image (const RefPtr<Gdk::Pixbuf>& img)
915 ArdourButton::set_active_state (Gtkmm2ext::ActiveState s)
917 bool changed = (_active_state != s);
918 CairoWidget::set_active_state (s);
926 ArdourButton::set_visual_state (Gtkmm2ext::VisualState s)
928 bool changed = (_visual_state != s);
929 CairoWidget::set_visual_state (s);
938 ArdourButton::on_focus_in_event (GdkEventFocus* ev)
942 return CairoWidget::on_focus_in_event (ev);
946 ArdourButton::on_focus_out_event (GdkEventFocus* ev)
950 return CairoWidget::on_focus_out_event (ev);
954 ArdourButton::on_key_release_event (GdkEventKey *ev) {
956 (ev->keyval == GDK_KEY_space || ev->keyval == GDK_Return))
960 _action->activate ();
964 return CairoWidget::on_key_release_event (ev);
968 ArdourButton::on_enter_notify_event (GdkEventCrossing* ev)
972 if (ARDOUR::Config->get_widget_prelight()) {
976 return CairoWidget::on_enter_notify_event (ev);
980 ArdourButton::on_leave_notify_event (GdkEventCrossing* ev)
984 if (ARDOUR::Config->get_widget_prelight()) {
988 return CairoWidget::on_leave_notify_event (ev);
992 ArdourButton::set_tweaks (Tweaks t)
1001 ArdourButton::action_sensitivity_changed ()
1003 if (_action->property_sensitive ()) {
1004 set_visual_state (Gtkmm2ext::VisualState (visual_state() & ~Gtkmm2ext::Insensitive));
1006 set_visual_state (Gtkmm2ext::VisualState (visual_state() | Gtkmm2ext::Insensitive));
1013 ArdourButton::action_visibility_changed ()
1015 if (_action->property_visible ()) {
1023 ArdourButton::action_tooltip_changed ()
1025 string str = _action->property_tooltip().get_value();
1026 ARDOUR_UI::instance()->set_tip (*this, str);
1030 ArdourButton::set_rounded_corner_mask (int mask)
1032 _corner_mask = mask;
1037 ArdourButton::set_elements (Element e)
1043 ArdourButton::add_elements (Element e)
1045 _elements = (ArdourButton::Element) (_elements | e);
1049 ArdourButton::set_flat_buttons (bool yn)