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path: root/scene/gui/scroll_container.cpp
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Diffstat (limited to 'scene/gui/scroll_container.cpp')
-rw-r--r--scene/gui/scroll_container.cpp101
1 files changed, 36 insertions, 65 deletions
diff --git a/scene/gui/scroll_container.cpp b/scene/gui/scroll_container.cpp
index 7b2ea46e17..dcd2c32a3b 100644
--- a/scene/gui/scroll_container.cpp
+++ b/scene/gui/scroll_container.cpp
@@ -49,10 +49,10 @@ Size2 ScrollContainer::get_minimum_size() const {
}
Size2 minsize = c->get_combined_minimum_size();
- if (!scroll_h) {
+ if (horizontal_scroll_mode == SCROLL_MODE_DISABLED) {
min_size.x = MAX(min_size.x, minsize.x);
}
- if (!scroll_v) {
+ if (vertical_scroll_mode == SCROLL_MODE_DISABLED) {
min_size.y = MAX(min_size.y, minsize.y);
}
}
@@ -170,7 +170,7 @@ void ScrollContainer::gui_input(const Ref<InputEvent> &p_gui_input) {
Vector2 motion = mm->get_relative();
drag_accum -= motion;
- if (beyond_deadzone || (scroll_h && Math::abs(drag_accum.x) > deadzone) || (scroll_v && Math::abs(drag_accum.y) > deadzone)) {
+ if (beyond_deadzone || (horizontal_scroll_mode != SCROLL_MODE_DISABLED && Math::abs(drag_accum.x) > deadzone) || (vertical_scroll_mode != SCROLL_MODE_DISABLED && Math::abs(drag_accum.y) > deadzone)) {
if (!beyond_deadzone) {
propagate_notification(NOTIFICATION_SCROLL_BEGIN);
emit_signal(SNAME("scroll_started"));
@@ -180,12 +180,12 @@ void ScrollContainer::gui_input(const Ref<InputEvent> &p_gui_input) {
drag_accum = -motion;
}
Vector2 diff = drag_from + drag_accum;
- if (scroll_h) {
+ if (horizontal_scroll_mode != SCROLL_MODE_DISABLED) {
h_scroll->set_value(diff.x);
} else {
drag_accum.x = 0;
}
- if (scroll_v) {
+ if (vertical_scroll_mode != SCROLL_MODE_DISABLED) {
v_scroll->set_value(diff.y);
} else {
drag_accum.y = 0;
@@ -286,7 +286,7 @@ void ScrollContainer::_update_dimensions() {
child_max_size.y = MAX(child_max_size.y, minsize.y);
Rect2 r = Rect2(-Size2(get_h_scroll(), get_v_scroll()), minsize);
- if (!scroll_h || (!h_scroll->is_visible_in_tree() && c->get_h_size_flags() & SIZE_EXPAND)) {
+ if (horizontal_scroll_mode == SCROLL_MODE_DISABLED || (!h_scroll->is_visible_in_tree() && c->get_h_size_flags() & SIZE_EXPAND)) {
r.position.x = 0;
if (c->get_h_size_flags() & SIZE_EXPAND) {
r.size.width = MAX(size.width, minsize.width);
@@ -294,7 +294,7 @@ void ScrollContainer::_update_dimensions() {
r.size.width = minsize.width;
}
}
- if (!scroll_v || (!v_scroll->is_visible_in_tree() && c->get_v_size_flags() & SIZE_EXPAND)) {
+ if (vertical_scroll_mode == SCROLL_MODE_DISABLED || (!v_scroll->is_visible_in_tree() && c->get_v_size_flags() & SIZE_EXPAND)) {
r.position.y = 0;
if (c->get_v_size_flags() & SIZE_EXPAND) {
r.size.height = MAX(size.height, minsize.height);
@@ -364,10 +364,10 @@ void ScrollContainer::_notification(int p_what) {
turnoff_v = true;
}
- if (scroll_h) {
+ if (horizontal_scroll_mode != SCROLL_MODE_DISABLED) {
h_scroll->set_value(pos.x);
}
- if (scroll_v) {
+ if (vertical_scroll_mode != SCROLL_MODE_DISABLED) {
v_scroll->set_value(pos.y);
}
@@ -413,17 +413,17 @@ void ScrollContainer::update_scrollbars() {
Size2 hmin;
Size2 vmin;
- if (scroll_h) {
+ if (horizontal_scroll_mode != SCROLL_MODE_DISABLED) {
hmin = h_scroll->get_combined_minimum_size();
}
- if (scroll_v) {
+ if (vertical_scroll_mode != SCROLL_MODE_DISABLED) {
vmin = v_scroll->get_combined_minimum_size();
}
Size2 min = child_max_size;
- bool hide_scroll_h = !scroll_h || min.width <= size.width || !h_scroll_visible;
- bool hide_scroll_v = !scroll_v || min.height <= size.height || !v_scroll_visible;
+ bool hide_scroll_h = horizontal_scroll_mode != SCROLL_MODE_SHOW_ALWAYS && (horizontal_scroll_mode == SCROLL_MODE_DISABLED || horizontal_scroll_mode == SCROLL_MODE_SHOW_NEVER || (horizontal_scroll_mode == SCROLL_MODE_AUTO && min.width <= size.width));
+ bool hide_scroll_v = vertical_scroll_mode != SCROLL_MODE_SHOW_ALWAYS && (vertical_scroll_mode == SCROLL_MODE_DISABLED || vertical_scroll_mode == SCROLL_MODE_SHOW_NEVER || (vertical_scroll_mode == SCROLL_MODE_AUTO && min.height <= size.height));
h_scroll->set_max(min.width);
h_scroll->set_page(size.width - (hide_scroll_v ? 0 : vmin.width));
@@ -461,58 +461,32 @@ int ScrollContainer::get_v_scroll() const {
return v_scroll->get_value();
}
-void ScrollContainer::set_enable_h_scroll(bool p_enable) {
- if (scroll_h == p_enable) {
+void ScrollContainer::set_horizontal_scroll_mode(ScrollMode p_mode) {
+ if (horizontal_scroll_mode == p_mode) {
return;
}
- scroll_h = p_enable;
- minimum_size_changed();
+ horizontal_scroll_mode = p_mode;
+ update_minimum_size();
queue_sort();
}
-bool ScrollContainer::is_h_scroll_enabled() const {
- return scroll_h;
+ScrollContainer::ScrollMode ScrollContainer::get_horizontal_scroll_mode() const {
+ return horizontal_scroll_mode;
}
-void ScrollContainer::set_enable_v_scroll(bool p_enable) {
- if (scroll_v == p_enable) {
+void ScrollContainer::set_vertical_scroll_mode(ScrollMode p_mode) {
+ if (vertical_scroll_mode == p_mode) {
return;
}
- scroll_v = p_enable;
- minimum_size_changed();
+ vertical_scroll_mode = p_mode;
+ update_minimum_size();
queue_sort();
}
-bool ScrollContainer::is_v_scroll_enabled() const {
- return scroll_v;
-}
-
-void ScrollContainer::set_h_scroll_visible(bool p_visible) {
- if (h_scroll_visible == p_visible) {
- return;
- }
-
- h_scroll_visible = p_visible;
- update_scrollbars();
-}
-
-bool ScrollContainer::is_h_scroll_visible() const {
- return h_scroll_visible;
-}
-
-void ScrollContainer::set_v_scroll_visible(bool p_visible) {
- if (v_scroll_visible == p_visible) {
- return;
- }
-
- v_scroll_visible = p_visible;
- update_scrollbars();
-}
-
-bool ScrollContainer::is_v_scroll_visible() const {
- return v_scroll_visible;
+ScrollContainer::ScrollMode ScrollContainer::get_vertical_scroll_mode() const {
+ return vertical_scroll_mode;
}
int ScrollContainer::get_deadzone() const {
@@ -575,17 +549,11 @@ void ScrollContainer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_v_scroll", "value"), &ScrollContainer::set_v_scroll);
ClassDB::bind_method(D_METHOD("get_v_scroll"), &ScrollContainer::get_v_scroll);
- ClassDB::bind_method(D_METHOD("set_enable_h_scroll", "enable"), &ScrollContainer::set_enable_h_scroll);
- ClassDB::bind_method(D_METHOD("is_h_scroll_enabled"), &ScrollContainer::is_h_scroll_enabled);
-
- ClassDB::bind_method(D_METHOD("set_enable_v_scroll", "enable"), &ScrollContainer::set_enable_v_scroll);
- ClassDB::bind_method(D_METHOD("is_v_scroll_enabled"), &ScrollContainer::is_v_scroll_enabled);
+ ClassDB::bind_method(D_METHOD("set_horizontal_scroll_mode", "enable"), &ScrollContainer::set_horizontal_scroll_mode);
+ ClassDB::bind_method(D_METHOD("get_horizontal_scroll_mode"), &ScrollContainer::get_horizontal_scroll_mode);
- ClassDB::bind_method(D_METHOD("set_h_scroll_visible", "visible"), &ScrollContainer::set_h_scroll_visible);
- ClassDB::bind_method(D_METHOD("is_h_scroll_visible"), &ScrollContainer::is_h_scroll_visible);
-
- ClassDB::bind_method(D_METHOD("set_v_scroll_visible", "visible"), &ScrollContainer::set_v_scroll_visible);
- ClassDB::bind_method(D_METHOD("is_v_scroll_visible"), &ScrollContainer::is_v_scroll_visible);
+ ClassDB::bind_method(D_METHOD("set_vertical_scroll_mode", "enable"), &ScrollContainer::set_vertical_scroll_mode);
+ ClassDB::bind_method(D_METHOD("get_vertical_scroll_mode"), &ScrollContainer::get_vertical_scroll_mode);
ClassDB::bind_method(D_METHOD("set_deadzone", "deadzone"), &ScrollContainer::set_deadzone);
ClassDB::bind_method(D_METHOD("get_deadzone"), &ScrollContainer::get_deadzone);
@@ -605,12 +573,15 @@ void ScrollContainer::_bind_methods() {
ADD_GROUP("Scroll", "scroll_");
ADD_PROPERTY(PropertyInfo(Variant::INT, "scroll_horizontal"), "set_h_scroll", "get_h_scroll");
ADD_PROPERTY(PropertyInfo(Variant::INT, "scroll_vertical"), "set_v_scroll", "get_v_scroll");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_horizontal_enabled"), "set_enable_h_scroll", "is_h_scroll_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_vertical_enabled"), "set_enable_v_scroll", "is_v_scroll_enabled");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_horizontal_visible"), "set_h_scroll_visible", "is_h_scroll_visible");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_vertical_visible"), "set_v_scroll_visible", "is_v_scroll_visible");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "horizontal_scroll_mode", PROPERTY_HINT_ENUM, "Disabled,Auto,Always Show,Never Show"), "set_horizontal_scroll_mode", "get_horizontal_scroll_mode");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "vertical_scroll_mode", PROPERTY_HINT_ENUM, "Disabled,Auto,Always Show,Never Show"), "set_vertical_scroll_mode", "get_vertical_scroll_mode");
ADD_PROPERTY(PropertyInfo(Variant::INT, "scroll_deadzone"), "set_deadzone", "get_deadzone");
+ BIND_ENUM_CONSTANT(SCROLL_MODE_DISABLED);
+ BIND_ENUM_CONSTANT(SCROLL_MODE_AUTO);
+ BIND_ENUM_CONSTANT(SCROLL_MODE_SHOW_ALWAYS);
+ BIND_ENUM_CONSTANT(SCROLL_MODE_SHOW_NEVER);
+
GLOBAL_DEF("gui/common/default_scroll_deadzone", 0);
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 05:23:29 +0000