1 files changed, 27 insertions, 22 deletions

diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
index 97b8362214..0d48fde642 100644
--- a/scene/gui/tab_container.cpp
+++ b/scene/gui/tab_container.cpp
@@ -278,7 +278,7 @@ void TabContainer::_notification(int p_what) {
 			Color font_color_bg = get_theme_color("font_color_bg");
 			Color font_color_disabled = get_theme_color("font_color_disabled");
 			int side_margin = get_theme_constant("side_margin");
-			int icon_text_distance = get_theme_constant("hseparation");
+			int icon_text_distance = get_theme_constant("icon_separation");
 
 			// Find out start and width of the header area.
 			int header_x = side_margin;
@@ -435,7 +435,30 @@ void TabContainer::_notification(int p_what) {
 
 void TabContainer::_on_theme_changed() {
 	if (get_tab_count() > 0) {
-		set_current_tab(get_current_tab());
+		_repaint();
+		update();
+	}
+}
+
+void TabContainer::_repaint() {
+	Ref<StyleBox> sb = get_theme_stylebox("panel");
+	Vector<Control *> tabs = _get_tabs();
+	for (int i = 0; i < tabs.size(); i++) {
+		Control *c = tabs[i];
+		if (i == current) {
+			c->show();
+			c->set_anchors_and_margins_preset(Control::PRESET_WIDE);
+			if (tabs_visible) {
+				c->set_margin(MARGIN_TOP, _get_top_margin());
+			}
+			c->set_margin(Margin(MARGIN_TOP), c->get_margin(Margin(MARGIN_TOP)) + sb->get_margin(Margin(MARGIN_TOP)));
+			c->set_margin(Margin(MARGIN_LEFT), c->get_margin(Margin(MARGIN_LEFT)) + sb->get_margin(Margin(MARGIN_LEFT)));
+			c->set_margin(Margin(MARGIN_RIGHT), c->get_margin(Margin(MARGIN_RIGHT)) - sb->get_margin(Margin(MARGIN_RIGHT)));
+			c->set_margin(Margin(MARGIN_BOTTOM), c->get_margin(Margin(MARGIN_BOTTOM)) - sb->get_margin(Margin(MARGIN_BOTTOM)));
+
+		} else {
+			c->hide();
+		}
 	}
 }
 
@@ -465,7 +488,7 @@ int TabContainer::_get_tab_width(int p_index) const {
 		if (icon.is_valid()) {
 			width += icon->get_width();
 			if (text != "") {
-				width += get_theme_constant("hseparation");
+				width += get_theme_constant("icon_separation");
 			}
 		}
 	}
@@ -551,25 +574,7 @@ void TabContainer::set_current_tab(int p_current) {
 	int pending_previous = current;
 	current = p_current;
 
-	Ref<StyleBox> sb = get_theme_stylebox("panel");
-	Vector<Control *> tabs = _get_tabs();
-	for (int i = 0; i < tabs.size(); i++) {
-		Control *c = tabs[i];
-		if (i == current) {
-			c->show();
-			c->set_anchors_and_margins_preset(Control::PRESET_WIDE);
-			if (tabs_visible) {
-				c->set_margin(MARGIN_TOP, _get_top_margin());
-			}
-			c->set_margin(Margin(MARGIN_TOP), c->get_margin(Margin(MARGIN_TOP)) + sb->get_margin(Margin(MARGIN_TOP)));
-			c->set_margin(Margin(MARGIN_LEFT), c->get_margin(Margin(MARGIN_LEFT)) + sb->get_margin(Margin(MARGIN_LEFT)));
-			c->set_margin(Margin(MARGIN_RIGHT), c->get_margin(Margin(MARGIN_RIGHT)) - sb->get_margin(Margin(MARGIN_RIGHT)));
-			c->set_margin(Margin(MARGIN_BOTTOM), c->get_margin(Margin(MARGIN_BOTTOM)) - sb->get_margin(Margin(MARGIN_BOTTOM)));
-
-		} else {
-			c->hide();
-		}
-	}
+	_repaint();
 
 	_change_notify("current_tab");