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Initial commit for real hidpi support

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Note: This commit has only been tested on MacOS

Changes:
- Icons now use the native hidpi support from Gtk (through Icon Theme)
- Icons are now directly generated from scalable file (i.e. SVG file)
- Widget sizes are scaled based on DPI and scale factor
- Font size is scaled based on DPI and scale factor
This commit is contained in:
Pandagrapher
2022-08-19 16:47:28 +02:00
parent 1e2dc30738
commit 89d2bdce5b
108 changed files with 1949 additions and 2032 deletions
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10
rtgui/thresholdselector.cc
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@@ -167,7 +167,7 @@ void ThresholdSelector::get_preferred_height_vfunc (int &minimum_height, int &na
void ThresholdSelector::get_preferred_width_vfunc (int &minimum_width, int &natural_width) const
{
int s = RTScalable::getScale();
const int s = RTScalable::scalePixelSize(1);
Glib::RefPtr<Gtk::StyleContext> style = get_style_context();
Gtk::Border padding = getPadding(style); // already scaled
int margins = padding.get_left() + padding.get_right();
@@ -177,7 +177,7 @@ void ThresholdSelector::get_preferred_width_vfunc (int &minimum_width, int &natu
void ThresholdSelector::get_preferred_height_for_width_vfunc (int width, int &minimum_height, int &natural_height) const
{
int s = RTScalable::getScale();
const int s = RTScalable::scalePixelSize(1);
Glib::RefPtr<Gtk::StyleContext> style = get_style_context();
Gtk::Border padding = getPadding(style); // already scaled
int margins = padding.get_left() + padding.get_right();
@@ -275,7 +275,7 @@ void ThresholdSelector::updateBackBuffer()
cr->paint ();
cr->set_operator (Cairo::OPERATOR_OVER);
double s = (double)RTScalable::getScale();
const double s = RTScalable::scalePixelSize(1.);
double positions01[4];
int w = get_allocated_width ();
@@ -499,7 +499,7 @@ bool ThresholdSelector::on_motion_notify_event (GdkEventMotion* event)
Glib::RefPtr<Gtk::StyleContext> style = get_style_context();
Gtk::Border padding = getPadding(style); // already scaled
double s = (double)RTScalable::getScale();
const double s = RTScalable::scalePixelSize(1.);
double wslider = sliderWidth * s; // constant must be an odd value
double hwslider = wslider / 2.;
@@ -586,7 +586,7 @@ void ThresholdSelector::findLitCursor(int posX, int posY)
Glib::RefPtr<Gtk::StyleContext> style = get_style_context();
Gtk::Border padding = getPadding(style); // already scaled
double s = (double)RTScalable::getScale();
const double s = RTScalable::scalePixelSize(1.);
double wslider = sliderWidth * s; // constant must be an odd value
double hwslider = wslider / 2.;