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Merge pull request #30713 from bojidar-bg/30615-trackpad-2d-viewport

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Improve touchpad support in 2d editor viewport
This commit is contained in:
Rémi Verschelde 2019-07-22 14:06:28 +02:00 committed by GitHub
commit 017b224a87
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 4 deletions
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11
editor/plugins/canvas_item_editor_plugin.cpp
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@ -1061,9 +1061,11 @@ bool CanvasItemEditor::_gui_input_rulers_and_guides(const Ref<InputEvent> &p_eve
bool CanvasItemEditor::_gui_input_zoom_or_pan(const Ref<InputEvent> &p_event) {
Ref<InputEventMouseButton> b = p_event;
if (b.is_valid()) {
bool pan_on_scroll = bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan")) && !b->get_control();
if (b->is_pressed() && b->get_button_index() == BUTTON_WHEEL_DOWN) {
// Scroll or pan down
if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) {
if (pan_on_scroll) {
view_offset.y += int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor();
update_viewport();
} else {
@ -1074,7 +1076,7 @@ bool CanvasItemEditor::_gui_input_zoom_or_pan(const Ref<InputEvent> &p_event) {
if (b->is_pressed() && b->get_button_index() == BUTTON_WHEEL_UP) {
// Scroll or pan up
if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) {
if (pan_on_scroll) {
view_offset.y -= int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor();
update_viewport();
} else {
@ -1085,7 +1087,7 @@ bool CanvasItemEditor::_gui_input_zoom_or_pan(const Ref<InputEvent> &p_event) {
if (b->is_pressed() && b->get_button_index() == BUTTON_WHEEL_LEFT) {
// Pan left
if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) {
if (pan_on_scroll) {
view_offset.x -= int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor();
update_viewport();
return true;
@ -1094,7 +1096,7 @@ bool CanvasItemEditor::_gui_input_zoom_or_pan(const Ref<InputEvent> &p_event) {
if (b->is_pressed() && b->get_button_index() == BUTTON_WHEEL_RIGHT) {
// Pan right
if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) {
if (pan_on_scroll) {
view_offset.x += int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor();
update_viewport();
return true;
@ -1104,6 +1106,7 @@ bool CanvasItemEditor::_gui_input_zoom_or_pan(const Ref<InputEvent> &p_event) {
if (!panning) {
if (b->is_pressed() &&
(b->get_button_index() == BUTTON_MIDDLE ||
b->get_button_index() == BUTTON_RIGHT ||
(b->get_button_index() == BUTTON_LEFT && tool == TOOL_PAN) ||
(b->get_button_index() == BUTTON_LEFT && !EditorSettings::get_singleton()->get("editors/2d/simple_panning") && pan_pressed))) {
// Pan the viewport