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Enable transparent background for GUI tooltips

This commit is contained in:
kleonc 2023-09-14 23:37:28 +02:00
parent 98b50eb308
commit c66dfd2cfe
1 changed files with 3 additions and 0 deletions
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3
scene/main/viewport.cpp
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@ -1489,6 +1489,9 @@ void Viewport::_gui_show_tooltip() {
PopupPanel *panel = memnew(PopupPanel); PopupPanel *panel = memnew(PopupPanel);
panel->set_theme_type_variation(SNAME("TooltipPanel")); panel->set_theme_type_variation(SNAME("TooltipPanel"));
// Ensure no opaque background behind the panel as its StyleBox can be partially transparent (e.g. corners).
panel->set_transparent_background(true);
// Controls can implement `make_custom_tooltip` to provide their own tooltip. // Controls can implement `make_custom_tooltip` to provide their own tooltip.
// This should be a Control node which will be added as child to a TooltipPanel. // This should be a Control node which will be added as child to a TooltipPanel.
Control *base_tooltip = tooltip_owner->make_custom_tooltip(tooltip_text); Control *base_tooltip = tooltip_owner->make_custom_tooltip(tooltip_text);