-Fix tooltips in inspector, now they show as rich text.

1 files changed, 40 insertions, 22 deletions

diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 01302d4214..9013d276c7 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -41,7 +41,7 @@
 #include "scene/3d/spatial.h"
 #include "scene/gui/control.h"
 #include "scene/gui/label.h"
-#include "scene/gui/panel.h"
+#include "scene/gui/panel_container.h"
 #include "scene/main/timer.h"
 #include "scene/resources/mesh.h"
 #include "scene/scene_string_names.h"
@@ -166,9 +166,9 @@ ViewportTexture::~ViewportTexture() {
 
 /////////////////////////////////////
 
-class TooltipPanel : public Panel {
+class TooltipPanel : public PanelContainer {
 
-	GDCLASS(TooltipPanel, Panel)
+	GDCLASS(TooltipPanel, PanelContainer)
 public:
 	TooltipPanel(){};
 };
@@ -1305,10 +1305,11 @@ void Viewport::_gui_cancel_tooltip() {
 	if (gui.tooltip_popup) {
 		gui.tooltip_popup->queue_delete();
 		gui.tooltip_popup = NULL;
+		gui.tooltip_label = NULL;
 	}
 }
 
-String Viewport::_gui_get_tooltip(Control *p_control, const Vector2 &p_pos) {
+String Viewport::_gui_get_tooltip(Control *p_control, const Vector2 &p_pos, Control **r_which) {
 
 	Vector2 pos = p_pos;
 	String tooltip;
@@ -1317,6 +1318,10 @@ String Viewport::_gui_get_tooltip(Control *p_control, const Vector2 &p_pos) {
 
 		tooltip = p_control->get_tooltip(pos);
 
+		if (r_which) {
+			*r_which = p_control;
+		}
+
 		if (tooltip != String())
 			break;
 		pos = p_control->get_transform().xform(pos);
@@ -1338,41 +1343,49 @@ void Viewport::_gui_show_tooltip() {
 		return;
 	}
 
-	String tooltip = _gui_get_tooltip(gui.tooltip, gui.tooltip->get_global_transform().xform_inv(gui.tooltip_pos));
+	Control *which = NULL;
+	String tooltip = _gui_get_tooltip(gui.tooltip, gui.tooltip->get_global_transform().xform_inv(gui.tooltip_pos), &which);
 	if (tooltip.length() == 0)
 		return; // bye
 
 	if (gui.tooltip_popup) {
 		memdelete(gui.tooltip_popup);
 		gui.tooltip_popup = NULL;
+		gui.tooltip_label = NULL;
 	}
 
-	if (!gui.tooltip) {
+	if (!which) {
 		return;
 	}
 
-	Control *rp = gui.tooltip->get_root_parent_control();
+	Control *rp = which; //->get_root_parent_control();
 	if (!rp)
 		return;
 
-	gui.tooltip_popup = memnew(TooltipPanel);
+	gui.tooltip_popup = which->make_custom_tooltip(tooltip);
+
+	if (!gui.tooltip_popup) {
+		gui.tooltip_popup = memnew(TooltipPanel);
+
+		gui.tooltip_label = memnew(TooltipLabel);
+		gui.tooltip_popup->add_child(gui.tooltip_label);
+
+		Ref<StyleBox> ttp = gui.tooltip_label->get_stylebox("panel", "TooltipPanel");
+
+		gui.tooltip_label->set_anchor_and_margin(MARGIN_LEFT, Control::ANCHOR_BEGIN, ttp->get_margin(MARGIN_LEFT));
+		gui.tooltip_label->set_anchor_and_margin(MARGIN_TOP, Control::ANCHOR_BEGIN, ttp->get_margin(MARGIN_TOP));
+		gui.tooltip_label->set_anchor_and_margin(MARGIN_RIGHT, Control::ANCHOR_END, -ttp->get_margin(MARGIN_RIGHT));
+		gui.tooltip_label->set_anchor_and_margin(MARGIN_BOTTOM, Control::ANCHOR_END, -ttp->get_margin(MARGIN_BOTTOM));
+		gui.tooltip_label->set_text(tooltip.strip_edges());
+	}
 
 	rp->add_child(gui.tooltip_popup);
 	gui.tooltip_popup->force_parent_owned();
-	gui.tooltip_label = memnew(TooltipLabel);
-	gui.tooltip_popup->add_child(gui.tooltip_label);
 	gui.tooltip_popup->set_as_toplevel(true);
-	gui.tooltip_popup->hide();
-
-	Ref<StyleBox> ttp = gui.tooltip_label->get_stylebox("panel", "TooltipPanel");
+	//gui.tooltip_popup->hide();
 
-	gui.tooltip_label->set_anchor_and_margin(MARGIN_LEFT, Control::ANCHOR_BEGIN, ttp->get_margin(MARGIN_LEFT));
-	gui.tooltip_label->set_anchor_and_margin(MARGIN_TOP, Control::ANCHOR_BEGIN, ttp->get_margin(MARGIN_TOP));
-	gui.tooltip_label->set_anchor_and_margin(MARGIN_RIGHT, Control::ANCHOR_END, -ttp->get_margin(MARGIN_RIGHT));
-	gui.tooltip_label->set_anchor_and_margin(MARGIN_BOTTOM, Control::ANCHOR_END, -ttp->get_margin(MARGIN_BOTTOM));
-	gui.tooltip_label->set_text(tooltip.strip_edges());
-	Rect2 r(gui.tooltip_pos + Point2(10, 10), gui.tooltip_label->get_minimum_size() + ttp->get_minimum_size());
-	Rect2 vr = gui.tooltip_label->get_viewport_rect();
+	Rect2 r(gui.tooltip_pos + Point2(10, 10), gui.tooltip_popup->get_minimum_size());
+	Rect2 vr = gui.tooltip_popup->get_viewport_rect();
 	if (r.size.x + r.position.x > vr.size.x)
 		r.position.x = vr.size.x - r.size.x;
 	else if (r.position.x < 0)
@@ -1891,13 +1904,18 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
 			bool is_tooltip_shown = false;
 
 			if (gui.tooltip_popup) {
-				if (can_tooltip) {
+				if (can_tooltip && gui.tooltip) {
 					String tooltip = _gui_get_tooltip(over, gui.tooltip->get_global_transform().xform_inv(mpos));
 
 					if (tooltip.length() == 0)
 						_gui_cancel_tooltip();
-					else if (tooltip == gui.tooltip_label->get_text())
+					else if (gui.tooltip_label) {
+						if (tooltip == gui.tooltip_label->get_text()) {
+							is_tooltip_shown = true;
+						}
+					} else if (tooltip == String(gui.tooltip_popup->call("get_tooltip_text"))) {
 						is_tooltip_shown = true;
+					}
 				} else
 					_gui_cancel_tooltip();
 			}