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RTA: update min window-size with scale to allow for more dB labels

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Robin Gareus 2025-04-06 01:16:49 +02:00
parent 635fcdc206
commit 3b8dcdcc9e
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GPG key ID: A090BCE02CF57F04
2 changed files with 6 additions and 4 deletions
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9
gtk2_ardour/rta_window.cc
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@ -119,10 +119,12 @@ RTAWindow::on_theme_changed ()
_gridc = UIConfiguration::instance ().color (X_("gtk_background")); _gridc = UIConfiguration::instance ().color (X_("gtk_background"));
_textc = UIConfiguration::instance ().color (X_("gtk_foreground")); _textc = UIConfiguration::instance ().color (X_("gtk_foreground"));
_margin = 2 * ceilf (10.f * UIConfiguration::instance ().get_ui_scale ()); _margin = 2 * ceilf (10.f * UIConfiguration::instance ().get_ui_scale ());
_uiscale = std::max<float> (1.f, sqrtf (UIConfiguration::instance ().get_ui_scale ()));
_grid.clear (); _grid.clear ();
_xpos.clear (); _xpos.clear ();
_darea.queue_resize ();
_darea.queue_draw (); _darea.queue_draw ();
} }
@ -381,7 +383,6 @@ RTAWindow::darea_motion_notify_event (GdkEventMotion* ev)
if (changed) { if (changed) {
_grid.clear (); _grid.clear ();
_xpos.clear ();
_darea.queue_draw (); _darea.queue_draw ();
} }
@ -474,7 +475,7 @@ RTAWindow::darea_size_allocate (Gtk::Allocation&)
void void
RTAWindow::darea_size_request (Gtk::Requisition* req) RTAWindow::darea_size_request (Gtk::Requisition* req)
{ {
req->width = 512 + 2 * _margin; req->width = 512 *_uiscale + 2 * _margin;
req->height = req->width * 9 / 17; req->height = req->width * 9 / 17;
} }
@ -577,7 +578,7 @@ RTAWindow::darea_expose_event (GdkEventExpose* ev)
dashes2.push_back (2.0); dashes2.push_back (2.0);
for (int dB = min_dB; dB <= max_dB; ++dB) { for (int dB = min_dB; dB <= max_dB; ++dB) {
bool lbl = 0 == (dB % 18); bool lbl = 0 == (dB % 12);
if (dB % 6 != 0) { if (dB % 6 != 0) {
continue; continue;
} }

1
gtk2_ardour/rta_window.h
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@ -91,6 +91,7 @@ private:
Gtkmm2ext::Color _gridc; Gtkmm2ext::Color _gridc;
Gtkmm2ext::Color _textc; Gtkmm2ext::Color _textc;
int _margin; int _margin;
float _uiscale;
int _min_dB; int _min_dB;
int _max_dB; int _max_dB;
bool _hovering_dB; bool _hovering_dB;