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Allow for blank separators

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Robin Gareus 2025-06-11 23:57:55 +02:00
parent 31a75af243
commit 7c476f0468
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GPG key ID: A090BCE02CF57F04
2 changed files with 18 additions and 6 deletions
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6
libs/widgets/ardour_spacer.cc
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@ -17,6 +17,8 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/ */
#include <algorithm>
#include "widgets/ardour_spacer.h" #include "widgets/ardour_spacer.h"
using namespace ArdourWidgets; using namespace ArdourWidgets;
@ -31,13 +33,13 @@ ArdourScalingSpacer::ArdourScalingSpacer (int natural_width, int natural_height)
ArdourVSpacer::ArdourVSpacer (float r) ArdourVSpacer::ArdourVSpacer (float r)
: CairoWidget () : CairoWidget ()
, ratio (r) , _ratio (std::min (1.f, r))
{ {
} }
ArdourHSpacer::ArdourHSpacer (float r) ArdourHSpacer::ArdourHSpacer (float r)
: CairoWidget () : CairoWidget ()
, ratio (r) , _ratio (std::min (1.f, r))
{ {
} }

18
libs/widgets/widgets/ardour_spacer.h
View file

@ -60,9 +60,13 @@ public:
protected: protected:
void render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*) { void render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*) {
if (_ratio < 0) {
return;
}
float height = get_height(); float height = get_height();
float h = height * ratio; float h = height * _ratio;
float t = .5f * (height - h); float t = .5f * (height - h);
ctx->rectangle (0, t, 1, h); ctx->rectangle (0, t, 1, h);
uint32_t c = UIConfigurationBase::instance().color ("neutral:backgroundest"); uint32_t c = UIConfigurationBase::instance().color ("neutral:backgroundest");
@ -76,7 +80,8 @@ protected:
CairoWidget::on_size_request (req); CairoWidget::on_size_request (req);
} }
float ratio; private:
float _ratio;
}; };
class LIBWIDGETS_API ArdourHSpacer : public CairoWidget class LIBWIDGETS_API ArdourHSpacer : public CairoWidget
@ -87,9 +92,13 @@ public:
protected: protected:
void render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*) { void render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*) {
if (_ratio < 0) {
return;
}
float width = get_width(); float width = get_width();
float w = width * ratio; float w = width * _ratio;
float t = .5f * (width - w); float t = .5f * (width - w);
ctx->rectangle (t, 0, w, 1); ctx->rectangle (t, 0, w, 1);
uint32_t c = UIConfigurationBase::instance().color ("neutral:backgroundest"); uint32_t c = UIConfigurationBase::instance().color ("neutral:backgroundest");
@ -103,7 +112,8 @@ protected:
CairoWidget::on_size_request (req); CairoWidget::on_size_request (req);
} }
float ratio; private:
float _ratio;
}; };
class LIBWIDGETS_API ArdourDropShadow : public CairoWidget class LIBWIDGETS_API ArdourDropShadow : public CairoWidget