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-rw-r--r--scene/gui/button.cpp6
-rw-r--r--scene/gui/check_box.h6
-rw-r--r--scene/gui/check_button.h6
-rw-r--r--scene/gui/graph_edit.cpp60
-rw-r--r--scene/gui/graph_edit.h18
-rw-r--r--scene/gui/graph_node.cpp6
-rw-r--r--scene/gui/label.cpp6
-rw-r--r--scene/gui/line_edit.cpp6
-rw-r--r--scene/gui/line_edit.h2
-rw-r--r--scene/gui/link_button.cpp6
-rw-r--r--scene/gui/rich_text_label.cpp9
-rw-r--r--scene/gui/tab_bar.cpp179
-rw-r--r--scene/gui/text_edit.cpp12
-rw-r--r--scene/gui/text_edit.h2
-rw-r--r--scene/gui/texture_rect.cpp22
-rw-r--r--scene/gui/texture_rect.h9
-rw-r--r--scene/gui/tree.cpp2
-rw-r--r--scene/gui/view_panner.cpp136
-rw-r--r--scene/gui/view_panner.h63
19 files changed, 414 insertions, 142 deletions
diff --git a/scene/gui/button.cpp b/scene/gui/button.cpp
index dc030d6f3d..046b9c18c7 100644
--- a/scene/gui/button.cpp
+++ b/scene/gui/button.cpp
@@ -499,7 +499,7 @@ bool Button::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -507,7 +507,7 @@ bool Button::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
_shape();
update();
@@ -539,7 +539,7 @@ bool Button::_get(const StringName &p_name, Variant &r_ret) const {
void Button::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
}
diff --git a/scene/gui/check_box.h b/scene/gui/check_box.h
index 735c7aedfe..fcdb2ce08c 100644
--- a/scene/gui/check_box.h
+++ b/scene/gui/check_box.h
@@ -32,9 +32,7 @@
#define CHECK_BOX_H
#include "scene/gui/button.h"
-/**
-@author Mariano Suligoy <marianognu.esyrpg@gmail.com>
-*/
+
class CheckBox : public Button {
GDCLASS(CheckBox, Button);
@@ -50,4 +48,4 @@ public:
~CheckBox();
};
-#endif
+#endif // CHECK_BOX_H
diff --git a/scene/gui/check_button.h b/scene/gui/check_button.h
index 5ba81a1027..9a72d04db2 100644
--- a/scene/gui/check_button.h
+++ b/scene/gui/check_button.h
@@ -32,9 +32,7 @@
#define CHECK_BUTTON_H
#include "scene/gui/button.h"
-/**
-@author Juan Linietsky <reduzio@gmail.com>
-*/
+
class CheckButton : public Button {
GDCLASS(CheckButton, Button);
@@ -48,4 +46,4 @@ public:
~CheckButton();
};
-#endif
+#endif // CHECK_BUTTON_H
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index 378bfb69dc..79b73f7cc3 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -35,6 +35,7 @@
#include "core/os/keyboard.h"
#include "scene/gui/box_container.h"
#include "scene/gui/button.h"
+#include "scene/gui/view_panner.h"
constexpr int MINIMAP_OFFSET = 12;
constexpr int MINIMAP_PADDING = 5;
@@ -1069,13 +1070,9 @@ void GraphEdit::set_selected(Node *p_child) {
void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
ERR_FAIL_COND(p_ev.is_null());
+ panner->gui_input(p_ev);
Ref<InputEventMouseMotion> mm = p_ev;
- if (mm.is_valid() && ((mm->get_button_mask() & MouseButton::MASK_MIDDLE) != MouseButton::NONE || ((mm->get_button_mask() & MouseButton::MASK_LEFT) != MouseButton::NONE && Input::get_singleton()->is_key_pressed(Key::SPACE)))) {
- Vector2i relative = Input::get_singleton()->warp_mouse_motion(mm, get_global_rect());
- h_scroll->set_value(h_scroll->get_value() - relative.x);
- v_scroll->set_value(v_scroll->get_value() - relative.y);
- }
if (mm.is_valid() && dragging) {
if (!moving_selection) {
@@ -1327,22 +1324,6 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
top_layer->update();
minimap->update();
}
-
- int scroll_direction = (b->get_button_index() == MouseButton::WHEEL_DOWN) - (b->get_button_index() == MouseButton::WHEEL_UP);
- if (scroll_direction != 0) {
- if (b->is_ctrl_pressed()) {
- if (b->is_shift_pressed()) {
- // Horizontal scrolling.
- h_scroll->set_value(h_scroll->get_value() + (h_scroll->get_page() * b->get_factor() / 8) * scroll_direction);
- } else {
- // Vertical scrolling.
- v_scroll->set_value(v_scroll->get_value() + (v_scroll->get_page() * b->get_factor() / 8) * scroll_direction);
- }
- } else {
- // Zooming.
- set_zoom_custom(scroll_direction < 0 ? zoom * zoom_step : zoom / zoom_step, b->get_position());
- }
- }
}
if (p_ev->is_pressed()) {
@@ -1373,6 +1354,23 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
}
}
+void GraphEdit::_scroll_callback(Vector2 p_scroll_vec) {
+ if (p_scroll_vec.x != 0) {
+ h_scroll->set_value(h_scroll->get_value() + (h_scroll->get_page() * Math::abs(p_scroll_vec.x) / 8) * SIGN(p_scroll_vec.x));
+ } else {
+ v_scroll->set_value(v_scroll->get_value() + (v_scroll->get_page() * Math::abs(p_scroll_vec.y) / 8) * SIGN(p_scroll_vec.y));
+ }
+}
+
+void GraphEdit::_pan_callback(Vector2 p_scroll_vec) {
+ h_scroll->set_value(h_scroll->get_value() - p_scroll_vec.x);
+ v_scroll->set_value(v_scroll->get_value() - p_scroll_vec.y);
+}
+
+void GraphEdit::_zoom_callback(Vector2 p_scroll_vec, Vector2 p_origin) {
+ set_zoom_custom(p_scroll_vec.y < 0 ? zoom * zoom_step : zoom / zoom_step, p_origin);
+}
+
void GraphEdit::set_connection_activity(const StringName &p_from, int p_from_port, const StringName &p_to, int p_to_port, float p_activity) {
for (Connection &E : connections) {
if (E.from == p_from && E.from_port == p_from_port && E.to == p_to && E.to_port == p_to_port) {
@@ -1406,6 +1404,15 @@ void GraphEdit::force_connection_drag_end() {
emit_signal(SNAME("connection_drag_ended"));
}
+void GraphEdit::set_panning_scheme(PanningScheme p_scheme) {
+ panning_scheme = p_scheme;
+ panner->set_control_scheme((ViewPanner::ControlScheme)p_scheme);
+}
+
+GraphEdit::PanningScheme GraphEdit::get_panning_scheme() const {
+ return panning_scheme;
+}
+
void GraphEdit::set_zoom(float p_zoom) {
set_zoom_custom(p_zoom, get_size() / 2);
}
@@ -2190,6 +2197,9 @@ void GraphEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("is_valid_connection_type", "from_type", "to_type"), &GraphEdit::is_valid_connection_type);
ClassDB::bind_method(D_METHOD("get_connection_line", "from", "to"), &GraphEdit::get_connection_line);
+ ClassDB::bind_method(D_METHOD("set_panning_scheme", "scheme"), &GraphEdit::set_panning_scheme);
+ ClassDB::bind_method(D_METHOD("get_panning_scheme"), &GraphEdit::get_panning_scheme);
+
ClassDB::bind_method(D_METHOD("set_zoom", "zoom"), &GraphEdit::set_zoom);
ClassDB::bind_method(D_METHOD("get_zoom"), &GraphEdit::get_zoom);
@@ -2244,6 +2254,7 @@ void GraphEdit::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_offset"), "set_scroll_ofs", "get_scroll_ofs");
ADD_PROPERTY(PropertyInfo(Variant::INT, "snap_distance"), "set_snap", "get_snap");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_snap"), "set_use_snap", "is_using_snap");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "panning_scheme", PROPERTY_HINT_ENUM, "Scroll Zooms,Scroll Pans"), "set_panning_scheme", "get_panning_scheme");
ADD_GROUP("Connection Lines", "connection_lines");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "connection_lines_thickness"), "set_connection_lines_thickness", "get_connection_lines_thickness");
@@ -2277,6 +2288,9 @@ void GraphEdit::_bind_methods() {
ADD_SIGNAL(MethodInfo("scroll_offset_changed", PropertyInfo(Variant::VECTOR2, "ofs")));
ADD_SIGNAL(MethodInfo("connection_drag_started", PropertyInfo(Variant::STRING, "from"), PropertyInfo(Variant::STRING, "slot"), PropertyInfo(Variant::BOOL, "is_output")));
ADD_SIGNAL(MethodInfo("connection_drag_ended"));
+
+ BIND_ENUM_CONSTANT(SCROLL_ZOOMS);
+ BIND_ENUM_CONSTANT(SCROLL_PANS);
}
GraphEdit::GraphEdit() {
@@ -2289,6 +2303,10 @@ GraphEdit::GraphEdit() {
// Allow zooming 4 times from the default zoom level.
zoom_max = (1 * Math::pow(zoom_step, 4));
+ panner.instantiate();
+ panner->set_callbacks(callable_mp(this, &GraphEdit::_scroll_callback), callable_mp(this, &GraphEdit::_pan_callback), callable_mp(this, &GraphEdit::_zoom_callback));
+ panner->set_disable_rmb(true);
+
top_layer = memnew(GraphEditFilter(this));
add_child(top_layer, false, INTERNAL_MODE_BACK);
top_layer->set_mouse_filter(MOUSE_FILTER_PASS);
diff --git a/scene/gui/graph_edit.h b/scene/gui/graph_edit.h
index 145e0dcc59..4e998d30a7 100644
--- a/scene/gui/graph_edit.h
+++ b/scene/gui/graph_edit.h
@@ -41,6 +41,7 @@
#include "scene/gui/texture_rect.h"
class GraphEdit;
+class ViewPanner;
class GraphEditFilter : public Control {
GDCLASS(GraphEditFilter, Control);
@@ -103,6 +104,12 @@ public:
float activity = 0.0;
};
+ // Should be in sync with ControlScheme in ViewPanner.
+ enum PanningScheme {
+ SCROLL_ZOOMS,
+ SCROLL_PANS,
+ };
+
private:
Label *zoom_label;
Button *zoom_minus;
@@ -122,6 +129,11 @@ private:
float port_grab_distance_horizontal = 0.0;
float port_grab_distance_vertical;
+ Ref<ViewPanner> panner;
+ void _scroll_callback(Vector2 p_scroll_vec);
+ void _pan_callback(Vector2 p_scroll_vec);
+ void _zoom_callback(Vector2 p_scroll_vec, Vector2 p_origin);
+
bool connecting = false;
String connecting_from;
bool connecting_out = false;
@@ -136,6 +148,7 @@ private:
bool connecting_valid = false;
Vector2 click_pos;
+ PanningScheme panning_scheme = SCROLL_ZOOMS;
bool dragging = false;
bool just_selected = false;
bool moving_selection = false;
@@ -277,6 +290,9 @@ public:
void remove_valid_connection_type(int p_type, int p_with_type);
bool is_valid_connection_type(int p_type, int p_with_type) const;
+ void set_panning_scheme(PanningScheme p_scheme);
+ PanningScheme get_panning_scheme() const;
+
void set_zoom(float p_zoom);
void set_zoom_custom(float p_zoom, const Vector2 &p_center);
float get_zoom() const;
@@ -338,4 +354,6 @@ public:
GraphEdit();
};
+VARIANT_ENUM_CAST(GraphEdit::PanningScheme);
+
#endif // GRAPHEdit_H
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp
index 1a270ff942..d6569e3de4 100644
--- a/scene/gui/graph_node.cpp
+++ b/scene/gui/graph_node.cpp
@@ -46,7 +46,7 @@ bool GraphNode::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -54,7 +54,7 @@ bool GraphNode::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
_shape();
update();
@@ -153,7 +153,7 @@ bool GraphNode::_get(const StringName &p_name, Variant &r_ret) const {
void GraphNode::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp
index 54c4835ccf..edd206a1ca 100644
--- a/scene/gui/label.cpp
+++ b/scene/gui/label.cpp
@@ -811,7 +811,7 @@ bool Label::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -819,7 +819,7 @@ bool Label::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
dirty = true;
update();
@@ -851,7 +851,7 @@ bool Label::_get(const StringName &p_name, Variant &r_ret) const {
void Label::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
}
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index f000f64caf..ec18101d2f 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -2164,7 +2164,7 @@ bool LineEdit::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -2172,7 +2172,7 @@ bool LineEdit::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
_shape();
update();
@@ -2204,7 +2204,7 @@ bool LineEdit::_get(const StringName &p_name, Variant &r_ret) const {
void LineEdit::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
}
diff --git a/scene/gui/line_edit.h b/scene/gui/line_edit.h
index 029ff07d13..0c313f71c2 100644
--- a/scene/gui/line_edit.h
+++ b/scene/gui/line_edit.h
@@ -97,7 +97,7 @@ private:
PopupMenu *menu_dir = nullptr;
PopupMenu *menu_ctl = nullptr;
- bool caret_mid_grapheme_enabled = false;
+ bool caret_mid_grapheme_enabled = true;
int caret_column = 0;
int scroll_offset = 0;
diff --git a/scene/gui/link_button.cpp b/scene/gui/link_button.cpp
index 1890e461e9..67ffa2c7ed 100644
--- a/scene/gui/link_button.cpp
+++ b/scene/gui/link_button.cpp
@@ -240,7 +240,7 @@ bool LinkButton::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -248,7 +248,7 @@ bool LinkButton::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
_shape();
update();
@@ -280,7 +280,7 @@ bool LinkButton::_get(const StringName &p_name, Variant &r_ret) const {
void LinkButton::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
}
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 348a0324f4..863555120d 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -1005,7 +1005,8 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
float y_off = TS->shaped_text_get_underline_position(rid);
float underline_width = TS->shaped_text_get_underline_thickness(rid) * get_theme_default_base_scale();
draw_line(p_ofs + Vector2(off.x, off.y + y_off), p_ofs + Vector2(off.x + glyphs[i].advance * glyphs[i].repeat, off.y + y_off), uc, underline_width);
- } else if (_find_strikethrough(it)) {
+ }
+ if (_find_strikethrough(it)) {
Color uc = font_color;
uc.a *= 0.5;
float y_off = -TS->shaped_text_get_ascent(rid) + TS->shaped_text_get_size(rid).y / 2;
@@ -3065,6 +3066,12 @@ void RichTextLabel::append_text(const String &p_bbcode) {
push_strikethrough();
pos = brk_end + 1;
tag_stack.push_front(tag);
+ } else if (tag == "lb") {
+ add_text("[");
+ pos = brk_end + 1;
+ } else if (tag == "rb") {
+ add_text("]");
+ pos = brk_end + 1;
} else if (tag == "lrm") {
add_text(String::chr(0x200E));
pos = brk_end + 1;
diff --git a/scene/gui/tab_bar.cpp b/scene/gui/tab_bar.cpp
index 92da169487..bd823d12ed 100644
--- a/scene/gui/tab_bar.cpp
+++ b/scene/gui/tab_bar.cpp
@@ -147,6 +147,7 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (scrolling_enabled && buttons_visible) {
if (offset > 0) {
offset--;
+ _update_cache();
update();
}
}
@@ -154,9 +155,9 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (mb->is_pressed() && mb->get_button_index() == MouseButton::WHEEL_DOWN && !mb->is_command_pressed()) {
if (scrolling_enabled && buttons_visible) {
- if (missing_right) {
+ if (missing_right && offset < tabs.size()) {
offset++;
- _ensure_no_over_offset(); // Avoid overreaching when scrolling fast.
+ _update_cache();
update();
}
}
@@ -194,12 +195,14 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (pos.x < decr->get_width()) {
if (missing_right) {
offset++;
+ _update_cache();
update();
}
return;
} else if (pos.x < incr->get_width() + decr->get_width()) {
if (offset > 0) {
offset--;
+ _update_cache();
update();
}
return;
@@ -209,12 +212,14 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (pos.x > limit + decr->get_width()) {
if (missing_right) {
offset++;
+ _update_cache();
update();
}
return;
} else if (pos.x > limit) {
if (offset > 0) {
offset--;
+ _update_cache();
update();
}
return;
@@ -294,7 +299,10 @@ void TabBar::_notification(int p_what) {
ensure_tab_visible(current);
} break;
case NOTIFICATION_DRAW: {
- _update_cache();
+ if (tabs.is_empty()) {
+ return;
+ }
+
RID ci = get_canvas_item();
Ref<StyleBox> tab_unselected = get_theme_stylebox(SNAME("tab_unselected"));
@@ -304,46 +312,22 @@ void TabBar::_notification(int p_what) {
Color font_unselected_color = get_theme_color(SNAME("font_unselected_color"));
Color font_disabled_color = get_theme_color(SNAME("font_disabled_color"));
Ref<Texture2D> close = get_theme_icon(SNAME("close"));
- Color font_outline_color = get_theme_color(SNAME("font_outline_color"));
- int outline_size = get_theme_constant(SNAME("outline_size"));
-
- Vector2 size = get_size();
- bool rtl = is_layout_rtl();
-
- int h = get_size().height;
- int w = 0;
- int mw = 0;
-
- for (int i = 0; i < tabs.size(); i++) {
- tabs.write[i].ofs_cache = mw;
- mw += get_tab_width(i);
- }
-
- if (tab_alignment == ALIGNMENT_CENTER) {
- w = (get_size().width - mw) / 2;
- } else if (tab_alignment == ALIGNMENT_RIGHT) {
- w = get_size().width - mw;
- }
-
- if (w < 0) {
- w = 0;
- }
-
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
Ref<Texture2D> incr_hl = get_theme_icon(SNAME("increment_highlight"));
Ref<Texture2D> decr_hl = get_theme_icon(SNAME("decrement_highlight"));
+ Color font_outline_color = get_theme_color(SNAME("font_outline_color"));
+ int outline_size = get_theme_constant(SNAME("outline_size"));
+ Vector2 size = get_size();
+ bool rtl = is_layout_rtl();
int limit = get_size().width;
- int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
-
- missing_right = false;
-
- for (int i = offset; i < tabs.size(); i++) {
- tabs.write[i].ofs_cache = w;
+ int limit_minus_buttons = limit - incr->get_width() - decr->get_width();
- int lsize = tabs[i].size_cache;
+ int h = get_size().height;
+ int w = tabs[offset].ofs_cache;
+ for (int i = offset; i <= max_drawn_tab; i++) {
Ref<StyleBox> sb;
Color col;
@@ -358,15 +342,6 @@ void TabBar::_notification(int p_what) {
col = font_unselected_color;
}
- int new_width = w + lsize;
- if (new_width > limit || (i < tabs.size() - 1 && new_width > limit_minus_buttons)) { // For the last tab, we accept if the tab covers the buttons.
- max_drawn_tab = i - 1;
- missing_right = true;
- break;
- } else {
- max_drawn_tab = i;
- }
-
Rect2 sb_rect;
if (rtl) {
sb_rect = Rect2(size.width - w - tabs[i].size_cache, 0, tabs[i].size_cache, h);
@@ -501,10 +476,6 @@ void TabBar::_notification(int p_what) {
draw_texture(incr, Point2(limit_minus_buttons + decr->get_size().width, vofs), Color(1, 1, 1, 0.5));
}
}
-
- buttons_visible = true;
- } else {
- buttons_visible = false;
}
} break;
}
@@ -513,6 +484,7 @@ void TabBar::_notification(int p_what) {
void TabBar::set_tab_count(int p_count) {
ERR_FAIL_COND(p_count < 0);
tabs.resize(p_count);
+ _update_cache();
update();
notify_property_list_changed();
}
@@ -560,6 +532,7 @@ void TabBar::set_tab_title(int p_tab, const String &p_title) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].text = p_title;
_shape(p_tab);
+ _update_cache();
update();
update_minimum_size();
}
@@ -588,6 +561,7 @@ void TabBar::clear_tab_opentype_features(int p_tab) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].opentype_features.clear();
_shape(p_tab);
+ _update_cache();
update();
}
@@ -597,6 +571,7 @@ void TabBar::set_tab_opentype_feature(int p_tab, const String &p_name, int p_val
if (!tabs[p_tab].opentype_features.has(tag) || (int)tabs[p_tab].opentype_features[tag] != p_value) {
tabs.write[p_tab].opentype_features[tag] = p_value;
_shape(p_tab);
+ _update_cache();
update();
}
}
@@ -627,6 +602,7 @@ String TabBar::get_tab_language(int p_tab) const {
void TabBar::set_tab_icon(int p_tab, const Ref<Texture2D> &p_icon) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].icon = p_icon;
+ _update_cache();
update();
update_minimum_size();
}
@@ -698,33 +674,43 @@ void TabBar::_update_hover() {
}
void TabBar::_update_cache() {
+ if (tabs.is_empty()) {
+ return;
+ }
+
Ref<StyleBox> tab_disabled = get_theme_stylebox(SNAME("tab_disabled"));
Ref<StyleBox> tab_unselected = get_theme_stylebox(SNAME("tab_unselected"));
Ref<StyleBox> tab_selected = get_theme_stylebox(SNAME("tab_selected"));
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
- int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
+
+ int limit = get_size().width;
+ int limit_minus_buttons = limit - incr->get_width() - decr->get_width();
int w = 0;
int mw = 0;
int size_fixed = 0;
int count_resize = 0;
+
for (int i = 0; i < tabs.size(); i++) {
- tabs.write[i].ofs_cache = mw;
+ tabs.write[i].ofs_cache = 0;
tabs.write[i].size_cache = get_tab_width(i);
tabs.write[i].size_text = Math::ceil(tabs[i].text_buf->get_size().x);
tabs.write[i].text_buf->set_width(-1);
mw += tabs[i].size_cache;
+
if (tabs[i].size_cache <= min_width || i == current) {
size_fixed += tabs[i].size_cache;
} else {
count_resize++;
}
}
+
int m_width = min_width;
if (count_resize > 0) {
m_width = MAX((limit_minus_buttons - size_fixed) / count_resize, min_width);
}
+
for (int i = offset; i < tabs.size(); i++) {
Ref<StyleBox> sb;
if (tabs[i].disabled) {
@@ -734,11 +720,13 @@ void TabBar::_update_cache() {
} else {
sb = tab_unselected;
}
+
int lsize = tabs[i].size_cache;
int slen = tabs[i].size_text;
if (min_width > 0 && mw > limit_minus_buttons && i != current) {
if (lsize > m_width) {
slen = m_width - (sb->get_margin(SIDE_LEFT) + sb->get_margin(SIDE_RIGHT));
+
if (tabs[i].icon.is_valid()) {
slen -= tabs[i].icon->get_width();
slen -= get_theme_constant(SNAME("hseparation"));
@@ -748,15 +736,52 @@ void TabBar::_update_cache() {
slen -= cb->get_width();
slen -= get_theme_constant(SNAME("hseparation"));
}
+
slen = MAX(slen, 1);
lsize = m_width;
}
}
+
tabs.write[i].ofs_cache = w;
tabs.write[i].size_cache = lsize;
tabs.write[i].size_text = slen;
tabs.write[i].text_buf->set_width(slen);
+
w += lsize;
+ max_drawn_tab = i;
+
+ // Check if all tabs would fit inside the area.
+ if (i > offset && (w > limit || (offset > 0 && w > limit_minus_buttons))) {
+ w -= get_tab_width(i);
+ max_drawn_tab -= 1;
+
+ while (w > limit_minus_buttons && max_drawn_tab > offset) {
+ w -= get_tab_width(max_drawn_tab);
+ max_drawn_tab -= 1;
+ }
+
+ break;
+ }
+ }
+
+ missing_right = max_drawn_tab < tabs.size() - 1;
+ buttons_visible = offset > 0 || missing_right;
+
+ if (tab_alignment == ALIGNMENT_LEFT) {
+ return;
+ } else if (tab_alignment == ALIGNMENT_CENTER) {
+ w = ((buttons_visible ? limit_minus_buttons : limit) - w) / 2;
+ } else if (tab_alignment == ALIGNMENT_RIGHT) {
+ w = (buttons_visible ? limit_minus_buttons : limit) - w;
+ }
+
+ if (w < 0) {
+ w = 0;
+ }
+
+ for (int i = offset; i <= max_drawn_tab; i++) {
+ tabs.write[i].ofs_cache = w;
+ w += tabs.write[i].size_cache;
}
}
@@ -916,10 +941,10 @@ void TabBar::drop_data(const Point2 &p_point, const Variant &p_data) {
set_current_tab(hover_now);
emit_signal(SNAME("tab_changed"), hover_now);
_update_cache();
+ update();
}
}
}
- update();
}
int TabBar::get_tab_idx_at_point(const Point2 &p_point) const {
@@ -937,6 +962,7 @@ int TabBar::get_tab_idx_at_point(const Point2 &p_point) const {
void TabBar::set_tab_alignment(AlignmentMode p_alignment) {
ERR_FAIL_INDEX(p_alignment, ALIGNMENT_MAX);
tab_alignment = p_alignment;
+ _update_cache();
update();
}
@@ -949,6 +975,7 @@ void TabBar::set_clip_tabs(bool p_clip_tabs) {
return;
}
clip_tabs = p_clip_tabs;
+ _update_cache();
update();
update_minimum_size();
}
@@ -1017,64 +1044,73 @@ int TabBar::get_tab_width(int p_idx) const {
}
void TabBar::_ensure_no_over_offset() {
- if (!is_inside_tree()) {
+ if (!is_inside_tree() || !buttons_visible) {
return;
}
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
-
- int limit = get_size().width;
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
+ int prev_offset = offset;
+
+ int total_w = tabs[max_drawn_tab].ofs_cache + tabs[max_drawn_tab].size_cache - tabs[offset].ofs_cache;
while (offset > 0) {
- int total_w = 0;
- for (int i = offset - 1; i < tabs.size(); i++) {
- total_w += tabs[i].size_cache;
- }
+ total_w += tabs[offset - 1].size_cache;
- if ((buttons_visible && total_w < limit_minus_buttons) || total_w < limit) { // For the last tab, we accept if the tab covers the buttons.
+ if (total_w < limit_minus_buttons) {
offset--;
- update();
} else {
break;
}
}
-}
-void TabBar::ensure_tab_visible(int p_idx) {
- if (!is_inside_tree()) {
- return;
+ if (prev_offset != offset) {
+ _update_cache();
+ update();
}
+}
- if (tabs.size() == 0) {
+void TabBar::ensure_tab_visible(int p_idx) {
+ if (!is_inside_tree() || !buttons_visible) {
return;
}
ERR_FAIL_INDEX(p_idx, tabs.size());
- if (p_idx == offset) {
+ if (p_idx >= offset && p_idx <= max_drawn_tab) {
return;
}
+
if (p_idx < offset) {
offset = p_idx;
+ _update_cache();
update();
+
return;
}
- int prev_offset = offset;
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
- int limit = get_size().width;
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
- for (int i = offset; i <= p_idx; i++) {
- int total_w = tabs[i].ofs_cache + tabs[i].size_cache;
- if (total_w > limit || (buttons_visible && total_w > limit_minus_buttons)) {
+ int total_w = tabs[max_drawn_tab].ofs_cache - tabs[offset].ofs_cache;
+ for (int i = max_drawn_tab; i <= p_idx; i++) {
+ total_w += tabs[i].size_cache;
+ }
+
+ int prev_offset = offset;
+
+ for (int i = offset; i < p_idx; i++) {
+ if (total_w > limit_minus_buttons) {
+ total_w -= tabs[i].size_cache;
offset++;
+ } else {
+ break;
}
}
if (prev_offset != offset) {
+ _update_cache();
update();
}
}
@@ -1091,6 +1127,7 @@ Rect2 TabBar::get_tab_rect(int p_tab) const {
void TabBar::set_tab_close_display_policy(CloseButtonDisplayPolicy p_policy) {
ERR_FAIL_INDEX(p_policy, CLOSE_BUTTON_MAX);
cb_displaypolicy = p_policy;
+ _update_cache();
update();
}
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 817a4453a8..8df77daafb 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -1135,7 +1135,7 @@ void TextEdit::_notification(int p_what) {
int first_visible_char = TS->shaped_text_get_range(rid).y;
int last_visible_char = TS->shaped_text_get_range(rid).x;
- int char_ofs = 0;
+ float char_ofs = 0;
if (outline_size > 0 && outline_color.a > 0) {
for (int j = 0; j < gl_size; j++) {
for (int k = 0; k < glyphs[j].repeat; k++) {
@@ -1170,7 +1170,7 @@ void TextEdit::_notification(int p_what) {
}
}
- int char_pos = char_ofs + char_margin + ofs_x;
+ float char_pos = char_ofs + char_margin + ofs_x;
if (char_pos >= xmargin_beg) {
if (highlight_matching_braces_enabled) {
if ((brace_open_match_line == line && brace_open_match_column == glyphs[j].start) ||
@@ -5228,7 +5228,7 @@ bool TextEdit::_set(const StringName &p_name, const Variant &p_value) {
if (str.begins_with("opentype_features/")) {
String name = str.get_slicec('/', 1);
int32_t tag = TS->name_to_tag(name);
- double value = p_value;
+ int value = p_value;
if (value == -1) {
if (opentype_features.has(tag)) {
opentype_features.erase(tag);
@@ -5237,7 +5237,7 @@ bool TextEdit::_set(const StringName &p_name, const Variant &p_value) {
update();
}
} else {
- if ((double)opentype_features[tag] != value) {
+ if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
opentype_features[tag] = value;
text.set_font_features(opentype_features);
text.invalidate_all();
@@ -5270,7 +5270,7 @@ bool TextEdit::_get(const StringName &p_name, Variant &r_ret) const {
void TextEdit::_get_property_list(List<PropertyInfo> *p_list) const {
for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name));
+ p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
}
p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
}
@@ -5949,6 +5949,7 @@ void TextEdit::_update_scrollbars() {
caret.line_ofs = 0;
caret.wrap_ofs = 0;
v_scroll->set_value(0);
+ v_scroll->set_max(0);
v_scroll->hide();
}
@@ -5966,6 +5967,7 @@ void TextEdit::_update_scrollbars() {
} else {
caret.x_ofs = 0;
h_scroll->set_value(0);
+ h_scroll->set_max(0);
h_scroll->hide();
}
diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h
index d51ac8dffc..57b48b5f52 100644
--- a/scene/gui/text_edit.h
+++ b/scene/gui/text_edit.h
@@ -374,7 +374,7 @@ private:
bool move_caret_on_right_click = true;
- bool caret_mid_grapheme_enabled = false;
+ bool caret_mid_grapheme_enabled = true;
bool drag_action = false;
bool drag_caret_force_displayed = false;
diff --git a/scene/gui/texture_rect.cpp b/scene/gui/texture_rect.cpp
index ebf5ce597e..a8cdeb44f5 100644
--- a/scene/gui/texture_rect.cpp
+++ b/scene/gui/texture_rect.cpp
@@ -44,9 +44,6 @@ void TextureRect::_notification(int p_what) {
bool tile = false;
switch (stretch_mode) {
- case STRETCH_SCALE_ON_EXPAND: {
- size = expand ? get_size() : texture->get_size();
- } break;
case STRETCH_SCALE: {
size = get_size();
} break;
@@ -114,7 +111,7 @@ void TextureRect::_notification(int p_what) {
}
Size2 TextureRect::get_minimum_size() const {
- if (!expand && !texture.is_null()) {
+ if (!ignore_texture_size && !texture.is_null()) {
return texture->get_size();
} else {
return Size2();
@@ -124,8 +121,8 @@ Size2 TextureRect::get_minimum_size() const {
void TextureRect::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_texture", "texture"), &TextureRect::set_texture);
ClassDB::bind_method(D_METHOD("get_texture"), &TextureRect::get_texture);
- ClassDB::bind_method(D_METHOD("set_expand", "enable"), &TextureRect::set_expand);
- ClassDB::bind_method(D_METHOD("has_expand"), &TextureRect::has_expand);
+ ClassDB::bind_method(D_METHOD("set_ignore_texture_size", "ignore"), &TextureRect::set_ignore_texture_size);
+ ClassDB::bind_method(D_METHOD("get_ignore_texture_size"), &TextureRect::get_ignore_texture_size);
ClassDB::bind_method(D_METHOD("set_flip_h", "enable"), &TextureRect::set_flip_h);
ClassDB::bind_method(D_METHOD("is_flipped_h"), &TextureRect::is_flipped_h);
ClassDB::bind_method(D_METHOD("set_flip_v", "enable"), &TextureRect::set_flip_v);
@@ -134,12 +131,11 @@ void TextureRect::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_stretch_mode"), &TextureRect::get_stretch_mode);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture");
- ADD_PROPERTY(PropertyInfo(Variant::BOOL, "expand"), "set_expand", "has_expand");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "stretch_mode", PROPERTY_HINT_ENUM, "Scale On Expand (Compat),Scale,Tile,Keep,Keep Centered,Keep Aspect,Keep Aspect Centered,Keep Aspect Covered"), "set_stretch_mode", "get_stretch_mode");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ignore_texture_size"), "set_ignore_texture_size", "get_ignore_texture_size");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "stretch_mode", PROPERTY_HINT_ENUM, "Scale,Tile,Keep,Keep Centered,Keep Aspect,Keep Aspect Centered,Keep Aspect Covered"), "set_stretch_mode", "get_stretch_mode");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_h"), "set_flip_h", "is_flipped_h");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_v"), "set_flip_v", "is_flipped_v");
- BIND_ENUM_CONSTANT(STRETCH_SCALE_ON_EXPAND);
BIND_ENUM_CONSTANT(STRETCH_SCALE);
BIND_ENUM_CONSTANT(STRETCH_TILE);
BIND_ENUM_CONSTANT(STRETCH_KEEP);
@@ -179,14 +175,14 @@ Ref<Texture2D> TextureRect::get_texture() const {
return texture;
}
-void TextureRect::set_expand(bool p_expand) {
- expand = p_expand;
+void TextureRect::set_ignore_texture_size(bool p_ignore) {
+ ignore_texture_size = p_ignore;
update();
update_minimum_size();
}
-bool TextureRect::has_expand() const {
- return expand;
+bool TextureRect::get_ignore_texture_size() const {
+ return ignore_texture_size;
}
void TextureRect::set_stretch_mode(StretchMode p_mode) {
diff --git a/scene/gui/texture_rect.h b/scene/gui/texture_rect.h
index ede5b7b480..7d667b25a8 100644
--- a/scene/gui/texture_rect.h
+++ b/scene/gui/texture_rect.h
@@ -38,7 +38,6 @@ class TextureRect : public Control {
public:
enum StretchMode {
- STRETCH_SCALE_ON_EXPAND, //default, for backwards compatibility
STRETCH_SCALE,
STRETCH_TILE,
STRETCH_KEEP,
@@ -49,11 +48,11 @@ public:
};
private:
- bool expand = false;
+ bool ignore_texture_size = false;
bool hflip = false;
bool vflip = false;
Ref<Texture2D> texture;
- StretchMode stretch_mode = STRETCH_SCALE_ON_EXPAND;
+ StretchMode stretch_mode = STRETCH_SCALE;
void _texture_changed();
@@ -66,8 +65,8 @@ public:
void set_texture(const Ref<Texture2D> &p_tex);
Ref<Texture2D> get_texture() const;
- void set_expand(bool p_expand);
- bool has_expand() const;
+ void set_ignore_texture_size(bool p_ignore);
+ bool get_ignore_texture_size() const;
void set_stretch_mode(StretchMode p_mode);
StretchMode get_stretch_mode() const;
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 73d39aee8a..e46de43f1e 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -3171,7 +3171,7 @@ void Tree::gui_input(const Ref<InputEvent> &p_event) {
if (drag_touching && !drag_touching_deaccel) {
drag_accum -= mm->get_relative().y;
v_scroll->set_value(drag_from + drag_accum);
- drag_speed = -mm->get_speed().y;
+ drag_speed = -mm->get_velocity().y;
}
}
diff --git a/scene/gui/view_panner.cpp b/scene/gui/view_panner.cpp
new file mode 100644
index 0000000000..375b3732a4
--- /dev/null
+++ b/scene/gui/view_panner.cpp
@@ -0,0 +1,136 @@
+/*************************************************************************/
+/* view_panner.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#include "view_panner.h"
+
+#include "core/input/input.h"
+#include "core/os/keyboard.h"
+
+bool ViewPanner::gui_input(const Ref<InputEvent> &p_event, Rect2 p_canvas_rect) {
+ Ref<InputEventMouseButton> mb = p_event;
+ if (mb.is_valid()) {
+ Vector2i scroll_vec = Vector2((mb->get_button_index() == MouseButton::WHEEL_RIGHT) - (mb->get_button_index() == MouseButton::WHEEL_LEFT), (mb->get_button_index() == MouseButton::WHEEL_DOWN) - (mb->get_button_index() == MouseButton::WHEEL_UP));
+ if (scroll_vec != Vector2()) {
+ if (control_scheme == SCROLL_PANS) {
+ if (mb->is_ctrl_pressed()) {
+ callback_helper(zoom_callback, scroll_vec, mb->get_position());
+ } else {
+ Vector2 panning;
+ if (mb->is_shift_pressed()) {
+ panning.x += mb->get_factor() * scroll_vec.y;
+ panning.y += mb->get_factor() * scroll_vec.x;
+ } else {
+ panning.y += mb->get_factor() * scroll_vec.y;
+ panning.x += mb->get_factor() * scroll_vec.x;
+ }
+ callback_helper(scroll_callback, panning);
+
+ return true;
+ }
+ } else {
+ if (mb->is_ctrl_pressed()) {
+ Vector2 panning;
+ if (mb->is_shift_pressed()) {
+ panning.x += mb->get_factor() * scroll_vec.y;
+ panning.y += mb->get_factor() * scroll_vec.x;
+ } else {
+ panning.y += mb->get_factor() * scroll_vec.y;
+ panning.x += mb->get_factor() * scroll_vec.x;
+ }
+ callback_helper(scroll_callback, panning);
+
+ return true;
+ } else if (!mb->is_shift_pressed()) {
+ callback_helper(zoom_callback, scroll_vec, mb->get_position());
+ return true;
+ }
+ }
+ }
+
+ if (mb->get_button_index() == MouseButton::MIDDLE || (mb->get_button_index() == MouseButton::RIGHT && !disable_rmb) || (mb->get_button_index() == MouseButton::LEFT && (Input::get_singleton()->is_key_pressed(Key::SPACE) || !mb->is_pressed()))) {
+ if (mb->is_pressed()) {
+ is_dragging = true;
+ } else {
+ is_dragging = false;
+ }
+ return true;
+ }
+ }
+
+ Ref<InputEventMouseMotion> mm = p_event;
+ if (mm.is_valid()) {
+ if (is_dragging) {
+ if (p_canvas_rect != Rect2()) {
+ callback_helper(pan_callback, Input::get_singleton()->warp_mouse_motion(mm, p_canvas_rect));
+ } else {
+ callback_helper(pan_callback, mm->get_relative());
+ }
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void ViewPanner::callback_helper(Callable p_callback, Vector2 p_arg1, Vector2 p_arg2) {
+ if (p_callback == zoom_callback) {
+ const Variant **argptr = (const Variant **)alloca(sizeof(Variant *) * 2);
+ Variant var1 = p_arg1;
+ argptr[0] = &var1;
+ Variant var2 = p_arg2;
+ argptr[1] = &var2;
+
+ Variant result;
+ Callable::CallError ce;
+ p_callback.call(argptr, 2, result, ce);
+ } else {
+ const Variant **argptr = (const Variant **)alloca(sizeof(Variant *));
+ Variant var = p_arg1;
+ argptr[0] = &var;
+
+ Variant result;
+ Callable::CallError ce;
+ p_callback.call(argptr, 1, result, ce);
+ }
+}
+
+void ViewPanner::set_callbacks(Callable p_scroll_callback, Callable p_pan_callback, Callable p_zoom_callback) {
+ scroll_callback = p_scroll_callback;
+ pan_callback = p_pan_callback;
+ zoom_callback = p_zoom_callback;
+}
+
+void ViewPanner::set_control_scheme(ControlScheme p_scheme) {
+ control_scheme = p_scheme;
+}
+
+void ViewPanner::set_disable_rmb(bool p_disable) {
+ disable_rmb = p_disable;
+}
diff --git a/scene/gui/view_panner.h b/scene/gui/view_panner.h
new file mode 100644
index 0000000000..e083d83de4
--- /dev/null
+++ b/scene/gui/view_panner.h
@@ -0,0 +1,63 @@
+/*************************************************************************/
+/* view_panner.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef VIEW_PANNER_H
+#define VIEW_PANNER_H
+
+#include "core/object/ref_counted.h"
+
+class InputEvent;
+
+class ViewPanner : public RefCounted {
+ GDCLASS(ViewPanner, RefCounted);
+
+ bool is_dragging = false;
+ bool disable_rmb = false;
+
+ Callable scroll_callback;
+ Callable pan_callback;
+ Callable zoom_callback;
+
+ void callback_helper(Callable p_callback, Vector2 p_arg1, Vector2 p_arg2 = Vector2());
+
+public:
+ enum ControlScheme {
+ SCROLL_ZOOMS,
+ SCROLL_PANS,
+ };
+ ControlScheme control_scheme = SCROLL_ZOOMS;
+
+ void set_callbacks(Callable p_scroll_callback, Callable p_pan_callback, Callable p_zoom_callback);
+ void set_control_scheme(ControlScheme p_scheme);
+ void set_disable_rmb(bool p_disable);
+ bool gui_input(const Ref<InputEvent> &p_ev, Rect2 p_canvas_rect = Rect2());
+};
+
+#endif // VIEW_PANNER_H
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-14 16:36:02 +0000