diff options
Diffstat (limited to 'scene/gui/tabs.cpp')
| -rw-r--r-- | scene/gui/tabs.cpp | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp index 600493b439..4316f06a53 100644 --- a/scene/gui/tabs.cpp +++ b/scene/gui/tabs.cpp @@ -593,6 +593,41 @@ void Tabs::remove_tab(int p_idx) { _ensure_no_over_offset(); } +Variant Tabs::get_drag_data(const Point2 &p_point) { + + return get_tab_idx_at_point(p_point); +} + +bool Tabs::can_drop_data(const Point2 &p_point, const Variant &p_data) const { + + return get_tab_idx_at_point(p_point) > -1; +} + +void Tabs::drop_data(const Point2 &p_point, const Variant &p_data) { + + int hover_now = get_tab_idx_at_point(p_point); + + ERR_FAIL_INDEX(hover_now, tabs.size()); + emit_signal("reposition_active_tab_request", hover_now); +} + +int Tabs::get_tab_idx_at_point(const Point2 &p_point) const { + + int hover_now = -1; + for (int i = 0; i < tabs.size(); i++) { + + if (i < offset) + continue; + + Rect2 rect = get_tab_rect(i); + if (rect.has_point(p_point)) { + hover_now = i; + } + } + + return hover_now; +} + void Tabs::set_tab_align(TabAlign p_align) { tab_align = p_align; @@ -708,7 +743,7 @@ void Tabs::ensure_tab_visible(int p_idx) { } } -Rect2 Tabs::get_tab_rect(int p_tab) { +Rect2 Tabs::get_tab_rect(int p_tab) const { return Rect2(tabs[p_tab].ofs_cache, 0, tabs[p_tab].size_cache, get_size().height); } @@ -743,6 +778,7 @@ void Tabs::_bind_methods() { ADD_SIGNAL(MethodInfo("right_button_pressed", PropertyInfo(Variant::INT, "tab"))); ADD_SIGNAL(MethodInfo("tab_close", PropertyInfo(Variant::INT, "tab"))); ADD_SIGNAL(MethodInfo("tab_hover", PropertyInfo(Variant::INT, "tab"))); + ADD_SIGNAL(MethodInfo("reposition_active_tab_request", PropertyInfo(Variant::INT, "idx_to"))); ADD_PROPERTY(PropertyInfo(Variant::INT, "current_tab", PROPERTY_HINT_RANGE, "-1,4096,1", PROPERTY_USAGE_EDITOR), "set_current_tab", "get_current_tab"); |