v1: MatplotlibChart interactive with toolbar

pyproject.toml

@@ -7,7 +7,7 @@ authors = [{ name = "Flet contributors", email = "[email protected]" }]
 license = "Apache-2.0"
 requires-python = ">=3.10"
 dependencies = [
-    "flet >=0.70.0.dev0",
+    "flet",
 ]
 
 [project.urls]

src/flet_charts/__init__.py

@@ -19,7 +19,12 @@
     LineChartDataPoint,
     LineChartDataPointTooltip,
 )
-from flet_charts.matplotlib_chart import MatplotlibChart
+from flet_charts.matplotlib_chart import (
+    MatplotlibChart,
+    MatplotlibChartMessageEvent,
+    MatplotlibChartToolbarButtonsUpdateEvent,
+)
+from flet_charts.matplotlib_chart_with_toolbar import MatplotlibChartWithToolbar
 from flet_charts.pie_chart import PieChart, PieChartEvent
 from flet_charts.pie_chart_section import PieChartSection
 from flet_charts.plotly_chart import PlotlyChart
@@ -78,4 +83,7 @@
     "ScatterChartSpot",
     "ScatterChartSpotTooltip",
     "ScatterChartTooltip",
+    "MatplotlibChartMessageEvent",
+    "MatplotlibChartToolbarButtonsUpdateEvent",
+    "MatplotlibChartWithToolbar",
 ]

src/flet_charts/matplotlib_backends/backend_flet_agg.py

@@ -0,0 +1,16 @@
+from matplotlib import _api
+from matplotlib.backends import backend_webagg_core
+
+
+class FigureCanvasFletAgg(backend_webagg_core.FigureCanvasWebAggCore):
+    manager_class = _api.classproperty(lambda cls: FigureManagerFletAgg)
+    supports_blit = False
+
+
+class FigureManagerFletAgg(backend_webagg_core.FigureManagerWebAgg):
+    _toolbar2_class = backend_webagg_core.NavigationToolbar2WebAgg
+
+
+FigureCanvas = FigureCanvasFletAgg
+FigureManager = FigureManagerFletAgg
+interactive = True