john/McRogueFace
1
0
Fork 0
Code Issues 32 Pull requests Projects Releases Wiki Activity

feat: Implement comprehensive mouse event system

Browse source 
Implements multiple mouse event improvements for UI elements:

- Mouse enter/exit events (#140): on_enter, on_exit callbacks and
  hovered property for all UIDrawable types (Frame, Caption, Sprite, Grid)
- Headless click events (#111): Track simulated mouse position for
  automation testing in headless mode
- Mouse move events (#141): on_move callback fires continuously while
  mouse is within element bounds
- Grid cell events (#142): on_cell_enter, on_cell_exit, on_cell_click
  callbacks with cell coordinates (x, y), plus hovered_cell property

Includes comprehensive tests for all new functionality.

Closes #140, closes #111, closes #141, closes #142

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
John McCardle 2025-11-27 23:08:31 -05:00
commit 6c496b8732
14 changed files with 1353 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

24
src/UIGrid.h
View file

@ -7,6 +7,7 @@
#include <list>
#include <libtcod.h>
#include <mutex>
#include <optional>
#include "PyCallable.h"
#include "PyTexture.h"
@ -82,10 +83,22 @@ public:
// Background rendering
sf::Color fill_color;
// Perspective system - entity whose view to render
std::weak_ptr<UIEntity> perspective_entity; // Weak reference to perspective entity
bool perspective_enabled; // Whether to use perspective rendering
// #142 - Grid cell mouse events
std::unique_ptr<PyClickCallable> on_cell_enter_callable;
std::unique_ptr<PyClickCallable> on_cell_exit_callable;
std::unique_ptr<PyClickCallable> on_cell_click_callable;
std::optional<sf::Vector2i> hovered_cell; // Currently hovered cell or nullopt
// #142 - Cell coordinate conversion (screen pos -> cell coords)
std::optional<sf::Vector2i> screenToCell(sf::Vector2f screen_pos) const;
// #142 - Update cell hover state (called from PyScene)
void updateCellHover(sf::Vector2f mousepos);
// Property system for animations
bool setProperty(const std::string& name, float value) override;
@ -125,6 +138,15 @@ public:
static PyObject* get_entities(PyUIGridObject* self, void* closure);
static PyObject* get_children(PyUIGridObject* self, void* closure);
static PyObject* repr(PyUIGridObject* self);
// #142 - Grid cell mouse event Python API
static PyObject* get_on_cell_enter(PyUIGridObject* self, void* closure);
static int set_on_cell_enter(PyUIGridObject* self, PyObject* value, void* closure);
static PyObject* get_on_cell_exit(PyUIGridObject* self, void* closure);
static int set_on_cell_exit(PyUIGridObject* self, PyObject* value, void* closure);
static PyObject* get_on_cell_click(PyUIGridObject* self, void* closure);
static int set_on_cell_click(PyUIGridObject* self, PyObject* value, void* closure);
static PyObject* get_hovered_cell(PyUIGridObject* self, void* closure);
};