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Code Releases Wiki Activity

Add ViewPanner to 2D editor

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This commit is contained in:
kobewi
2022-01-19 19:59:12 +01:00
parent 249c60e9d1
commit 74bfe88267
21 changed files with 263 additions and 244 deletions
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18
scene/gui/graph_edit.cpp
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@@ -1070,7 +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);
if (panner->gui_input(p_ev, warped_panning ? get_global_rect() : Rect2())) {
return;
}
Ref<InputEventMouseMotion> mm = p_ev;
@@ -1272,7 +1274,7 @@ void GraphEdit::gui_input(const Ref<InputEvent> &p_ev) {
if (_filter_input(b->get_position())) {
return;
}
if (Input::get_singleton()->is_key_pressed(Key::SPACE)) {
if (panner->is_panning()) {
return;
}
@@ -1367,7 +1369,7 @@ void GraphEdit::_pan_callback(Vector2 p_scroll_vec) {
v_scroll->set_value(v_scroll->get_value() - p_scroll_vec.y);
}
void GraphEdit::_zoom_callback(Vector2 p_scroll_vec, Vector2 p_origin) {
void GraphEdit::_zoom_callback(Vector2 p_scroll_vec, Vector2 p_origin, bool p_alt) {
set_zoom_custom(p_scroll_vec.y < 0 ? zoom * zoom_step : zoom / zoom_step, p_origin);
}
@@ -1678,6 +1680,14 @@ HBoxContainer *GraphEdit::get_zoom_hbox() {
return zoom_hb;
}
Ref<ViewPanner> GraphEdit::get_panner() {
return panner;
}
void GraphEdit::set_warped_panning(bool p_warped) {
warped_panning = p_warped;
}
int GraphEdit::_set_operations(SET_OPERATIONS p_operation, Set<StringName> &r_u, const Set<StringName> &r_v) {
switch (p_operation) {
case GraphEdit::IS_EQUAL: {
@@ -2305,7 +2315,6 @@ GraphEdit::GraphEdit() {
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);
@@ -2313,6 +2322,7 @@ GraphEdit::GraphEdit() {
top_layer->set_anchors_and_offsets_preset(Control::PRESET_WIDE);
top_layer->connect("draw", callable_mp(this, &GraphEdit::_top_layer_draw));
top_layer->connect("gui_input", callable_mp(this, &GraphEdit::_top_layer_input));
top_layer->connect("focus_exited", callable_mp(panner.ptr(), &ViewPanner::release_pan_key));
connections_layer = memnew(Control);
add_child(connections_layer, false, INTERNAL_MODE_FRONT);