extend ArdourWidgets::Frame to allow no-draw of frame
Associated: disambiguate Frame use where necessary.
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d982507085
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46a8073ff2
@ -167,10 +167,10 @@ PluginManagerUI::PluginManagerUI ()
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_pane.set_divider (0, .85);
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Label* lbl = manage (new Label ("")); // spacer
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Frame* f_info = manage (new Frame (_("Plugin Count")));
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Frame* f_paths = manage (new Frame (_("Preferences")));
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Frame* f_search = manage (new Frame (_("Search")));
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Frame* f_actions = manage (new Frame (_("Scan Actions")));
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Gtk::Frame* f_info = manage (new Gtk::Frame (_("Plugin Count")));
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Gtk::Frame* f_paths = manage (new Gtk::Frame (_("Preferences")));
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Gtk::Frame* f_search = manage (new Gtk::Frame (_("Search")));
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Gtk::Frame* f_actions = manage (new Gtk::Frame (_("Scan Actions")));
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VBox* b_paths = manage (new VBox ());
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VBox* b_actions = manage (new VBox ());
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@ -42,6 +42,7 @@ Frame::Frame (Orientation orientation, bool boxy)
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, _alloc_x0 (0)
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, _alloc_y0 (0)
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, _boxy (boxy)
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, _draw (true)
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{
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set_name ("Frame");
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ensure_style ();
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@ -213,104 +214,107 @@ Frame::get_parent_style ()
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bool
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Frame::on_expose_event (GdkEventExpose* ev)
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{
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Glib::RefPtr<Style> pstyle (get_parent_style ());
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Glib::RefPtr<Style> style (get_style ());
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if (_draw) {
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const bool boxy = _boxy | boxy_buttons ();
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const float crad = boxy ? 0 : std::max (2.f, 3.f * UIConfigurationBase::instance ().get_ui_scale ());
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const int lbl = ceil (_text_height / 2.0);
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Gdk::Color pbg = pstyle->get_bg (get_state ());
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Gdk::Color edge = pstyle->get_dark (get_state ());
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Gdk::Color bg = style->get_bg (get_state ());
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Gdk::Color text = style->get_text (get_state ());
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Glib::RefPtr<Style> pstyle (get_parent_style ());
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Glib::RefPtr<Style> style (get_style ());
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if (_edge_color) {
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edge = _edge_color.value ();
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}
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const bool boxy = _boxy | boxy_buttons ();
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const float crad = boxy ? 0 : std::max (2.f, 3.f * UIConfigurationBase::instance ().get_ui_scale ());
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const int lbl = ceil (_text_height / 2.0);
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Gdk::Color pbg = pstyle->get_bg (get_state ());
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Gdk::Color edge = pstyle->get_dark (get_state ());
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Gdk::Color bg = style->get_bg (get_state ());
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Gdk::Color text = style->get_text (get_state ());
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Cairo::RefPtr<Cairo::Context> cr = get_window ()->create_cairo_context ();
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cr->rectangle (ev->area.x, ev->area.y, ev->area.width, ev->area.height);
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cr->clip_preserve ();
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cr->set_source_rgb (pbg.get_red_p (), pbg.get_green_p (), pbg.get_blue_p ());
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cr->fill ();
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cr->translate (_alloc_x0, _alloc_y0);
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int ll, tp, tw2, th2;
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if (_orientation == Horizontal) {
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ll = _border;
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tp = _border + (_text_width > 0 ? _label_pad_h : 0);
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th2 = lbl;
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tw2 = 0;
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} else {
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ll = _border + (_text_width > 0 ? _label_pad_h : 0);
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tp = _border;
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th2 = 0;
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tw2 = lbl;
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}
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/* Edge */
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assert (_padding >= 2);
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Gtkmm2ext::rounded_rectangle (cr, ll + tw2, tp + th2, get_width () - ll * 2 - tw2, get_height () - tp * 2 - th2, crad + 1.5);
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cr->set_source_rgb (edge.get_red_p (), edge.get_green_p (), edge.get_blue_p ());
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cr->fill ();
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Gtkmm2ext::rounded_rectangle (cr, ll + tw2 + 1, tp + th2 + 1, get_width () - ll * 2 - tw2 - 2, get_height () - tp * 2 - th2 - 2, crad);
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cr->set_source_rgb (bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
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cr->fill ();
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if (_text_width > 0) {
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int lft, top;
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static const double degrees = M_PI / 180.0;
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double r = crad + 1.5;
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cr->set_source_rgb (bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
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if (_orientation == Horizontal) {
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lft = ll + _padding + _label_left;
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top = _border;
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Gtkmm2ext::rounded_top_rectangle (cr, lft, top, _text_width + 2 * _label_pad_w, _text_height + 2 * _label_pad_h, crad + 1.5);
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cr->fill ();
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double x = lft + .5;
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double y = top + .5;
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double w = _text_width + 2 * _label_pad_w;
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double h = _label_pad_h + th2;
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cr->move_to (x, y + h);
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cr->arc (x + r, y + r, r, 180 * degrees, 270 * degrees); //tl
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cr->arc (x + w - r, y + r, r, -90 * degrees, 0 * degrees); //tr
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cr->line_to (x + w, y + h);
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} else {
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lft = _border;
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top = get_height () - ll - _padding - _label_left - _text_width;
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Gtkmm2ext::rounded_left_half_rectangle (cr, lft, top, _text_height + 2 * _label_pad_h, _text_width + 2 * _label_pad_w, crad + 1.5);
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cr->fill ();
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double x = lft + .5;
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double y = top + .5;
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double w = _label_pad_h + tw2;
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double h = _text_width + 2 * _label_pad_w;
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cr->move_to (x+w, y + h);
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cr->arc (x + r, y + h - r, r, 90 * degrees, 180 * degrees); //bl
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cr->arc (x + r, y + r, r, 180 * degrees, 270 * degrees); //tl
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cr->line_to (x + w, y);
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if (_edge_color) {
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edge = _edge_color.value ();
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}
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cr->set_line_width (1);
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Cairo::RefPtr<Cairo::Context> cr = get_window ()->create_cairo_context ();
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cr->rectangle (ev->area.x, ev->area.y, ev->area.width, ev->area.height);
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cr->clip_preserve ();
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cr->set_source_rgb (pbg.get_red_p (), pbg.get_green_p (), pbg.get_blue_p ());
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cr->fill ();
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cr->translate (_alloc_x0, _alloc_y0);
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int ll, tp, tw2, th2;
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if (_orientation == Horizontal) {
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ll = _border;
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tp = _border + (_text_width > 0 ? _label_pad_h : 0);
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th2 = lbl;
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tw2 = 0;
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} else {
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ll = _border + (_text_width > 0 ? _label_pad_h : 0);
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tp = _border;
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th2 = 0;
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tw2 = lbl;
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}
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/* Edge */
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assert (_padding >= 2);
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Gtkmm2ext::rounded_rectangle (cr, ll + tw2, tp + th2, get_width () - ll * 2 - tw2, get_height () - tp * 2 - th2, crad + 1.5);
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cr->set_source_rgb (edge.get_red_p (), edge.get_green_p (), edge.get_blue_p ());
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cr->stroke ();
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cr->fill ();
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Gtkmm2ext::rounded_rectangle (cr, ll + tw2 + 1, tp + th2 + 1, get_width () - ll * 2 - tw2 - 2, get_height () - tp * 2 - th2 - 2, crad);
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cr->set_source_rgb (bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
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cr->fill ();
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cr->save ();
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cr->set_source_rgb (text.get_red_p (), text.get_green_p (), text.get_blue_p ());
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if (_orientation == Horizontal) {
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cr->move_to (lft + _label_pad_w, top + _padding + _label_pad_h - th2 / 2 - 1);
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} else {
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cr->move_to (lft + _padding + _label_pad_h - tw2 / 2 - 1, top + _label_pad_w + _text_width);
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cr->rotate (M_PI / -2.0);
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if (_text_width > 0) {
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int lft, top;
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static const double degrees = M_PI / 180.0;
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double r = crad + 1.5;
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cr->set_source_rgb (bg.get_red_p (), bg.get_green_p (), bg.get_blue_p ());
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if (_orientation == Horizontal) {
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lft = ll + _padding + _label_left;
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top = _border;
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Gtkmm2ext::rounded_top_rectangle (cr, lft, top, _text_width + 2 * _label_pad_w, _text_height + 2 * _label_pad_h, crad + 1.5);
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cr->fill ();
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double x = lft + .5;
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double y = top + .5;
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double w = _text_width + 2 * _label_pad_w;
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double h = _label_pad_h + th2;
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cr->move_to (x, y + h);
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cr->arc (x + r, y + r, r, 180 * degrees, 270 * degrees); //tl
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cr->arc (x + w - r, y + r, r, -90 * degrees, 0 * degrees); //tr
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cr->line_to (x + w, y + h);
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} else {
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lft = _border;
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top = get_height () - ll - _padding - _label_left - _text_width;
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Gtkmm2ext::rounded_left_half_rectangle (cr, lft, top, _text_height + 2 * _label_pad_h, _text_width + 2 * _label_pad_w, crad + 1.5);
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cr->fill ();
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double x = lft + .5;
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double y = top + .5;
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double w = _label_pad_h + tw2;
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double h = _text_width + 2 * _label_pad_w;
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cr->move_to (x+w, y + h);
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cr->arc (x + r, y + h - r, r, 90 * degrees, 180 * degrees); //bl
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cr->arc (x + r, y + r, r, 180 * degrees, 270 * degrees); //tl
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cr->line_to (x + w, y);
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}
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cr->set_line_width (1);
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cr->set_source_rgb (edge.get_red_p (), edge.get_green_p (), edge.get_blue_p ());
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cr->stroke ();
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cr->save ();
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cr->set_source_rgb (text.get_red_p (), text.get_green_p (), text.get_blue_p ());
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if (_orientation == Horizontal) {
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cr->move_to (lft + _label_pad_w, top + _padding + _label_pad_h - th2 / 2 - 1);
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} else {
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cr->move_to (lft + _padding + _label_pad_h - tw2 / 2 - 1, top + _label_pad_w + _text_width);
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cr->rotate (M_PI / -2.0);
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}
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_layout->update_from_cairo_context (cr);
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_layout->show_in_cairo_context (cr);
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cr->restore ();
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}
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_layout->update_from_cairo_context (cr);
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_layout->show_in_cairo_context (cr);
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cr->restore ();
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}
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if (_w->get_visible ()) {
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@ -360,3 +364,12 @@ Frame::set_label (std::string const& t)
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_label_text = t;
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queue_resize ();
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}
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void
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Frame::set_draw (bool yn)
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{
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if (_draw != yn) {
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_draw = yn;
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queue_draw ();
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}
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}
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@ -44,6 +44,9 @@ public:
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void set_edge_color (Gtkmm2ext::Color);
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void reset_edge_color ();
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void set_draw (bool yn);
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bool draw() const { return _draw; }
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protected:
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void on_add (Gtk::Widget*);
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void on_remove (Gtk::Widget*);
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@ -75,6 +78,7 @@ private:
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int _alloc_x0;
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int _alloc_y0;
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bool _boxy;
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bool _draw;
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};
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} // namespace ArdourWidgets
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