summaryrefslogtreecommitdiff
path: root/scene/gui/graph_edit.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scene/gui/graph_edit.cpp')
-rw-r--r--scene/gui/graph_edit.cpp120
1 files changed, 62 insertions, 58 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index 95575a8226..ab21c747cf 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -423,82 +423,86 @@ void GraphEdit::remove_child_notify(Node *p_child) {
}
void GraphEdit::_notification(int p_what) {
- if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
- port_grab_distance_horizontal = get_theme_constant(SNAME("port_grab_distance_horizontal"));
- port_grab_distance_vertical = get_theme_constant(SNAME("port_grab_distance_vertical"));
+ switch (p_what) {
+ case NOTIFICATION_ENTER_TREE:
+ case NOTIFICATION_THEME_CHANGED: {
+ port_grab_distance_horizontal = get_theme_constant(SNAME("port_grab_distance_horizontal"));
+ port_grab_distance_vertical = get_theme_constant(SNAME("port_grab_distance_vertical"));
+
+ zoom_minus->set_icon(get_theme_icon(SNAME("minus")));
+ zoom_reset->set_icon(get_theme_icon(SNAME("reset")));
+ zoom_plus->set_icon(get_theme_icon(SNAME("more")));
+ snap_button->set_icon(get_theme_icon(SNAME("snap")));
+ minimap_button->set_icon(get_theme_icon(SNAME("minimap")));
+ layout_button->set_icon(get_theme_icon(SNAME("layout")));
+
+ zoom_label->set_custom_minimum_size(Size2(48, 0) * get_theme_default_base_scale());
+ } break;
- zoom_minus->set_icon(get_theme_icon(SNAME("minus")));
- zoom_reset->set_icon(get_theme_icon(SNAME("reset")));
- zoom_plus->set_icon(get_theme_icon(SNAME("more")));
- snap_button->set_icon(get_theme_icon(SNAME("snap")));
- minimap_button->set_icon(get_theme_icon(SNAME("minimap")));
- layout_button->set_icon(get_theme_icon(SNAME("layout")));
+ case NOTIFICATION_READY: {
+ Size2 hmin = h_scroll->get_combined_minimum_size();
+ Size2 vmin = v_scroll->get_combined_minimum_size();
- zoom_label->set_custom_minimum_size(Size2(48, 0) * get_theme_default_base_scale());
- }
- if (p_what == NOTIFICATION_READY) {
- Size2 hmin = h_scroll->get_combined_minimum_size();
- Size2 vmin = v_scroll->get_combined_minimum_size();
+ h_scroll->set_anchor_and_offset(SIDE_LEFT, ANCHOR_BEGIN, 0);
+ h_scroll->set_anchor_and_offset(SIDE_RIGHT, ANCHOR_END, 0);
+ h_scroll->set_anchor_and_offset(SIDE_TOP, ANCHOR_END, -hmin.height);
+ h_scroll->set_anchor_and_offset(SIDE_BOTTOM, ANCHOR_END, 0);
- h_scroll->set_anchor_and_offset(SIDE_LEFT, ANCHOR_BEGIN, 0);
- h_scroll->set_anchor_and_offset(SIDE_RIGHT, ANCHOR_END, 0);
- h_scroll->set_anchor_and_offset(SIDE_TOP, ANCHOR_END, -hmin.height);
- h_scroll->set_anchor_and_offset(SIDE_BOTTOM, ANCHOR_END, 0);
+ v_scroll->set_anchor_and_offset(SIDE_LEFT, ANCHOR_END, -vmin.width);
+ v_scroll->set_anchor_and_offset(SIDE_RIGHT, ANCHOR_END, 0);
+ v_scroll->set_anchor_and_offset(SIDE_TOP, ANCHOR_BEGIN, 0);
+ v_scroll->set_anchor_and_offset(SIDE_BOTTOM, ANCHOR_END, 0);
+ } break;
- v_scroll->set_anchor_and_offset(SIDE_LEFT, ANCHOR_END, -vmin.width);
- v_scroll->set_anchor_and_offset(SIDE_RIGHT, ANCHOR_END, 0);
- v_scroll->set_anchor_and_offset(SIDE_TOP, ANCHOR_BEGIN, 0);
- v_scroll->set_anchor_and_offset(SIDE_BOTTOM, ANCHOR_END, 0);
- }
- if (p_what == NOTIFICATION_DRAW) {
- draw_style_box(get_theme_stylebox(SNAME("bg")), Rect2(Point2(), get_size()));
+ case NOTIFICATION_DRAW: {
+ draw_style_box(get_theme_stylebox(SNAME("bg")), Rect2(Point2(), get_size()));
- if (is_using_snap()) {
- //draw grid
+ if (is_using_snap()) {
+ // Draw grid.
+ int snap = get_snap();
- int snap = get_snap();
+ Vector2 offset = get_scroll_ofs() / zoom;
+ Size2 size = get_size() / zoom;
- Vector2 offset = get_scroll_ofs() / zoom;
- Size2 size = get_size() / zoom;
+ Point2i from = (offset / float(snap)).floor();
+ Point2i len = (size / float(snap)).floor() + Vector2(1, 1);
- Point2i from = (offset / float(snap)).floor();
- Point2i len = (size / float(snap)).floor() + Vector2(1, 1);
+ Color grid_minor = get_theme_color(SNAME("grid_minor"));
+ Color grid_major = get_theme_color(SNAME("grid_major"));
- Color grid_minor = get_theme_color(SNAME("grid_minor"));
- Color grid_major = get_theme_color(SNAME("grid_major"));
+ for (int i = from.x; i < from.x + len.x; i++) {
+ Color color;
- for (int i = from.x; i < from.x + len.x; i++) {
- Color color;
+ if (ABS(i) % 10 == 0) {
+ color = grid_major;
+ } else {
+ color = grid_minor;
+ }
- if (ABS(i) % 10 == 0) {
- color = grid_major;
- } else {
- color = grid_minor;
+ float base_ofs = i * snap * zoom - offset.x * zoom;
+ draw_line(Vector2(base_ofs, 0), Vector2(base_ofs, get_size().height), color);
}
- float base_ofs = i * snap * zoom - offset.x * zoom;
- draw_line(Vector2(base_ofs, 0), Vector2(base_ofs, get_size().height), color);
- }
+ for (int i = from.y; i < from.y + len.y; i++) {
+ Color color;
- for (int i = from.y; i < from.y + len.y; i++) {
- Color color;
+ if (ABS(i) % 10 == 0) {
+ color = grid_major;
+ } else {
+ color = grid_minor;
+ }
- if (ABS(i) % 10 == 0) {
- color = grid_major;
- } else {
- color = grid_minor;
+ float base_ofs = i * snap * zoom - offset.y * zoom;
+ draw_line(Vector2(0, base_ofs), Vector2(get_size().width, base_ofs), color);
}
-
- float base_ofs = i * snap * zoom - offset.y * zoom;
- draw_line(Vector2(0, base_ofs), Vector2(get_size().width, base_ofs), color);
}
- }
- }
+ } break;
- if (p_what == NOTIFICATION_RESIZED) {
- _update_scroll();
- top_layer->update();
- minimap->update();
+ case NOTIFICATION_RESIZED: {
+ _update_scroll();
+ top_layer->update();
+ minimap->update();
+ } break;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 03:34:49 +0000