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Merge pull request #100456 from Sauermann/proposal-hovered-connection-highlight

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Highlight hovered `GraphEdit` connection by widening the line
This commit is contained in:
Thaddeus Crews
2024-12-19 20:00:08 -06:00
parent fb8d2ee044 0a875ab3bb
commit 075567a5b3
5 changed files with 11 additions and 0 deletions
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5
scene/gui/graph_edit.cpp
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@ -1457,6 +1457,10 @@ void GraphEdit::_update_connections() {
Ref<Gradient> line_gradient = memnew(Gradient);
float line_width = _get_shader_line_width();
if (conn == hovered_connection) {
line_width *= 1.0f + (theme_cache.connection_hover_thickness / 100.0f);
}
conn->_cache.line->set_width(line_width);
line_gradient->set_color(0, from_color);
line_gradient->set_color(1, to_color);
@ -2846,6 +2850,7 @@ void GraphEdit::_bind_methods() {
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_COLOR, GraphEdit, activity_color, "activity");
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, GraphEdit, connection_hover_tint_color);
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, GraphEdit, connection_hover_thickness);
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, GraphEdit, connection_valid_target_tint_color);
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, GraphEdit, connection_rim_color);
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, GraphEdit, selection_fill);