diff options
| -rw-r--r-- | scene/gui/range.cpp | 14 | ||||
| -rw-r--r-- | scene/gui/range.h | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/scene/gui/range.cpp b/scene/gui/range.cpp index 92d4261d8d..c4f05a7975 100644 --- a/scene/gui/range.cpp +++ b/scene/gui/range.cpp @@ -61,6 +61,11 @@ void Range::_changed_notify(const char *p_what) { update(); } +void Range::_validate_values() { + shared->max = MAX(shared->max, shared->min); + shared->page = CLAMP(shared->page, 0, shared->max - shared->min); +} + void Range::Shared::emit_changed(const char *p_what) { for (Set<Range *>::Element *E = owners.front(); E; E = E->next()) { Range *r = E->get(); @@ -100,6 +105,7 @@ void Range::set_value(double p_val) { void Range::set_min(double p_min) { shared->min = p_min; set_value(shared->val); + _validate_values(); shared->emit_changed("min"); @@ -109,6 +115,7 @@ void Range::set_min(double p_min) { void Range::set_max(double p_max) { shared->max = p_max; set_value(shared->val); + _validate_values(); shared->emit_changed("max"); } @@ -121,6 +128,7 @@ void Range::set_step(double p_step) { void Range::set_page(double p_page) { shared->page = p_page; set_value(shared->val); + _validate_values(); shared->emit_changed("page"); } @@ -270,6 +278,12 @@ void Range::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rounded"), "set_use_rounded_values", "is_using_rounded_values"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_greater"), "set_allow_greater", "is_greater_allowed"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_lesser"), "set_allow_lesser", "is_lesser_allowed"); + + ADD_LINKED_PROPERTY("min_value", "value"); + ADD_LINKED_PROPERTY("min_value", "max_value"); + ADD_LINKED_PROPERTY("min_value", "page"); + ADD_LINKED_PROPERTY("max_value", "value"); + ADD_LINKED_PROPERTY("max_value", "page"); } void Range::set_use_rounded_values(bool p_enable) { diff --git a/scene/gui/range.h b/scene/gui/range.h index 7a129e88d6..0dc702b19c 100644 --- a/scene/gui/range.h +++ b/scene/gui/range.h @@ -59,6 +59,7 @@ class Range : public Control { void _value_changed_notify(); void _changed_notify(const char *p_what = ""); + void _validate_values(); protected: virtual void _value_changed(double) {} |