hertog/godot-module-template
Template
2
1
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Unify panning in sub-editors and make it configurable

Browse source
This commit is contained in:
kobewi 2021-09-28 18:00:16 +02:00
parent b52f90e795
commit ba7ed05792
10 changed files with 312 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

18
scene/gui/graph_edit.h
View file

@ -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