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Merge pull request #25114 from Calinou/fix-colorpicker-rounding

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Fix a rounding error in ColorPicker
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Rémi Verschelde 2019-01-19 10:00:42 +01:00 • committed by GitHub
commit d10f8027a4
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1 changed files with 3 additions and 2 deletions
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5
scene/gui/color_picker.cpp
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@ -176,14 +176,15 @@ void ColorPicker::_update_color() {
updating = true; updating = true;
for (int i = 0; i < 4; i++) { for (int i = 0; i < 4; i++) {
scroll[i]->set_step(0.01);
if (raw_mode_enabled) { if (raw_mode_enabled) {
scroll[i]->set_step(0.01);
scroll[i]->set_max(100); scroll[i]->set_max(100);
if (i == 3) if (i == 3)
scroll[i]->set_max(1); scroll[i]->set_max(1);
scroll[i]->set_value(color.components[i]); scroll[i]->set_value(color.components[i]);
} else { } else {
const int byte_value = color.components[i] * 255; scroll[i]->set_step(1);
const float byte_value = color.components[i] * 255.0;
scroll[i]->set_max(next_power_of_2(MAX(255, byte_value)) - 1); scroll[i]->set_max(next_power_of_2(MAX(255, byte_value)) - 1);
scroll[i]->set_value(byte_value); scroll[i]->set_value(byte_value);
} }