Change "mouse" to "pointer" everywhere (#3363)

altair/vegalite/v5/api.py

@@ -580,7 +580,7 @@ def selection_interval(
         pressing the left/right arrow keys) will be supported in future
         versions.
         The default value is True, which corresponds to
-        [mousedown, window:mouseup] > window:mousemove!
+        [pointerdown, window:pointerup] > window:pointermove!
         This default allows users to click and drag within an interval
         selection to reposition it.
     zoom : string or boolean (optional)

doc/user_guide/compound_charts.rst

@@ -363,7 +363,7 @@ layered chart with a hover selection:
 
 .. altair-plot::
 
-    hover = alt.selection_point(on='mouseover', nearest=True, empty=False)
+    hover = alt.selection_point(on='pointerover', nearest=True, empty=False)
 
     base = alt.Chart(iris).encode(
         x='petalLength:Q',

doc/user_guide/interactions.rst

@@ -357,13 +357,13 @@ via mouse actions. By default, points are selected on click:
     point = alt.selection_point()
     make_example(point)
 
-By changing some arguments, we can select points on mouseover rather than on
+By changing some arguments, we can select points on pointerover rather than on
 click. We can also set the ``nearest`` flag to ``True`` so that the nearest
 point is highlighted:
 
 .. altair-plot::
 
-    point_nearest = alt.selection_point(on='mouseover', nearest=True)
+    point_nearest = alt.selection_point(on='pointerover', nearest=True)
     make_example(point_nearest)
 
 Point selections also allow for multiple chart objects to be selected.
@@ -470,11 +470,11 @@ selection
 .. altair-plot::
 
     alex = alt.selection_interval(
-        on="[mousedown[event.altKey], mouseup] > mousemove",
+        on="[pointerdown[event.altKey], pointerup] > pointermove",
         name='alex'
     )
     morgan = alt.selection_interval(
-        on="[mousedown[event.shiftKey], mouseup] > mousemove",
+        on="[pointerdown[event.shiftKey], pointerup] > pointermove",
         mark=alt.BrushConfig(fill="#fdbb84", fillOpacity=0.5, stroke="#e34a33"),
         name='morgan'
     )

doc/user_guide/marks/geoshape.rst

@@ -590,7 +590,7 @@ We use here an elegant way to access the nested point coordinates from the geome
     # define parameters
     range0 = alt.binding_range(min=-180, max=180, step=5, name='rotate longitude ')
     rotate0 = alt.param(value=120, bind=range0)
-    hover = alt.selection_point(on="mouseover", clear="mouseout")
+    hover = alt.selection_point(on="pointerover", clear="pointerout")
 
     # world disk
     sphere = alt.Chart(alt.sphere()).mark_geoshape(

doc/user_guide/marks/line.rst

@@ -121,7 +121,7 @@ We can further apply selection to highlight a certain line on hover.
     source = data.stocks()
 
     highlight = alt.selection_point(
-        on="mouseover", fields=["symbol"], nearest=True
+        on="pointerover", fields=["symbol"], nearest=True
     )
 
     base = alt.Chart(source).encode(

doc/user_guide/transform/pivot.rst

@@ -50,7 +50,7 @@ values on multiple lines:
    base = alt.Chart(source).encode(x='date:T')
    columns = sorted(source.symbol.unique())
    selection = alt.selection_point(
-       fields=['date'], nearest=True, on='mouseover', empty=False, clear='mouseout'
+       fields=['date'], nearest=True, on='pointerover', empty=False, clear='mouseout'
    )
 
    lines = base.mark_line().encode(y='price:Q', color='symbol:N')

tests/examples_arguments_syntax/airport_connections.py

@@ -3,7 +3,7 @@
 -------------------------------------------
 This example shows all the connections between major U.S. airports. Lookup transformations 
 are used to find the coordinates of each airport and connecting airports. Connections 
-are displayed on mouseover via a single selection.
+are displayed on pointerover via a single selection.
 """
 # category: case studies
 import altair as alt
@@ -15,9 +15,9 @@
 
 states = alt.topo_feature(data.us_10m.url, feature="states")
 
-# Create mouseover selection
+# Create pointerover selection
 select_city = alt.selection_point(
-    on="mouseover", nearest=True, fields=["origin"], empty=False
+    on="pointerover", nearest=True, fields=["origin"], empty=False
 )
 
 # Define which attributes to lookup from airports.csv

tests/examples_arguments_syntax/multiline_highlight.py

@@ -1,7 +1,7 @@
 """
 Multi-Line Highlight
 ====================
-This multi-line chart uses an invisible Voronoi tessellation to handle mouseover to
+This multi-line chart uses an invisible Voronoi tessellation to handle pointerover to
 identify the nearest point and then highlight the line on which the point falls.
 It is adapted from the Vega-Lite example found at
 https://bl.ocks.org/amitkaps/fe4238e716db53930b2f1a70d3401701
@@ -12,7 +12,7 @@
 
 source = data.stocks()
 
-highlight = alt.selection_point(on='mouseover',
+highlight = alt.selection_point(on='pointerover',
                           fields=['symbol'], nearest=True)
 
 base = alt.Chart(source).encode(

tests/examples_arguments_syntax/multiline_tooltip.py

@@ -23,7 +23,7 @@
 source = source.reset_index().melt("x", var_name="category", value_name="y")
 
 # Create a selection that chooses the nearest point & selects based on x-value
-nearest = alt.selection_point(nearest=True, on="mouseover",
+nearest = alt.selection_point(nearest=True, on="pointerover",
                               fields=["x"], empty=False)
 
 # The basic line

tests/examples_arguments_syntax/multiline_tooltip_standard.py

@@ -19,7 +19,7 @@
 source = source.reset_index().melt("x", var_name="category", value_name="y")
 
 # Create a selection that chooses the nearest point & selects based on x-value
-nearest = alt.selection_point(nearest=True, on="mouseover", 
+nearest = alt.selection_point(nearest=True, on="pointerover", 
                               fields=["x"], empty=False)
 
 # The basic line

tests/examples_arguments_syntax/us_state_capitals.py

@@ -22,7 +22,7 @@
 ).project('albersUsa')
 
 # Points and text
-hover = alt.selection_point(on='mouseover', nearest=True,
+hover = alt.selection_point(on='pointerover', nearest=True,
                       fields=['lat', 'lon'])
 
 base = alt.Chart(capitals).encode(

tests/examples_methods_syntax/airport_connections.py

@@ -3,7 +3,7 @@
 -------------------------------------------
 This example shows all the connections between major U.S. airports. Lookup transformations
 are used to find the coordinates of each airport and connecting airports. Connections
-are displayed on mouseover via a single selection.
+are displayed on pointerover via a single selection.
 """
 # category: case studies
 import altair as alt
@@ -15,9 +15,9 @@
 
 states = alt.topo_feature(data.us_10m.url, feature="states")
 
-# Create mouseover selection
+# Create pointerover selection
 select_city = alt.selection_point(
-    on="mouseover", nearest=True, fields=["origin"], empty=False
+    on="pointerover", nearest=True, fields=["origin"], empty=False
 )
 
 # Define which attributes to lookup from airports.csv

tests/examples_methods_syntax/multiline_highlight.py

@@ -1,7 +1,7 @@
 """
 Multi-Line Highlight
 ====================
-This multi-line chart uses an invisible Voronoi tessellation to handle mouseover to
+This multi-line chart uses an invisible Voronoi tessellation to handle pointerover to
 identify the nearest point and then highlight the line on which the point falls.
 It is adapted from the Vega-Lite example found at
 https://bl.ocks.org/amitkaps/fe4238e716db53930b2f1a70d3401701
@@ -12,7 +12,7 @@
 
 source = data.stocks()
 
-highlight = alt.selection_point(on='mouseover', fields=['symbol'], nearest=True)
+highlight = alt.selection_point(on='pointerover', fields=['symbol'], nearest=True)
 
 base = alt.Chart(source).encode(
     x='date:T',

tests/examples_methods_syntax/multiline_tooltip.py

@@ -23,7 +23,7 @@
 source = source.reset_index().melt("x", var_name="category", value_name="y")
 
 # Create a selection that chooses the nearest point & selects based on x-value
-nearest = alt.selection_point(nearest=True, on="mouseover",
+nearest = alt.selection_point(nearest=True, on="pointerover",
                               fields=["x"], empty=False)
 
 # The basic line

tests/examples_methods_syntax/multiline_tooltip_standard.py

@@ -19,7 +19,7 @@
 source = source.reset_index().melt("x", var_name="category", value_name="y")
 
 # Create a selection that chooses the nearest point & selects based on x-value
-nearest = alt.selection_point(nearest=True, on="mouseover", 
+nearest = alt.selection_point(nearest=True, on="pointerover", 
                               fields=["x"], empty=False)
 
 # The basic line

tests/examples_methods_syntax/us_state_capitals.py

@@ -22,7 +22,7 @@
 ).project('albersUsa')
 
 # Points and text
-hover = alt.selection_point(on='mouseover', nearest=True,
+hover = alt.selection_point(on='pointerover', nearest=True,
                       fields=['lat', 'lon'])
 
 base = alt.Chart(capitals).encode(