Touch input support: removed Qt5 specific code

Author: PierreRaybaut

plotpy/events.py

@@ -28,16 +28,6 @@
 CursorShape = type(QC.Qt.CursorShape.ArrowCursor)
 
 
-def is_touch_screen_available() -> bool:
-    """Check if a touch screen is available.
-
-    Returns:
-        bool: True if a touch screen is available, False otherwise.
-    """
-    touch_devices = QG.QTouchDevice.devices()
-    return any(device.type() == QG.QTouchDevice.TouchScreen for device in touch_devices)
-
-
 def buttons_to_str(buttons: int) -> str:
     """Conversion des flags Qt en chaine"""
     string = ""
@@ -1155,12 +1145,11 @@ def setup_standard_tool_filter(filter, start_state):
     ZoomHandler(filter, QC.Qt.RightButton, start_state=start_state)
     MenuHandler(filter, QC.Qt.RightButton, start_state=start_state)
 
-    if is_touch_screen_available():
-        # Gestes
-        PinchZoomHandler(filter, start_state=start_state)
-        # FIXME: Pinch/PanZoomHandler are currently mutually exclusive: when both
-        # are enabled, it doesn't work ; when only one is enabled, it works
-        PanGestureHandler(filter, start_state=start_state)
+    # Gestes
+    PinchZoomHandler(filter, start_state=start_state)
+    # FIXME: Pinch/PanZoomHandler are currently mutually exclusive: when both
+    # are enabled, it doesn't work ; when only one is enabled, it works
+    PanGestureHandler(filter, start_state=start_state)
 
     # Autres (touches, move)
     MoveHandler(filter, start_state=start_state)

plotpy/tests/items/test_image.py

@@ -10,18 +10,15 @@
 
 # guitest: show
 
-from guidata.env import execenv
 from guidata.qthelpers import qt_app_context
 
 from plotpy.builder import make
-from plotpy.events import is_touch_screen_available
 from plotpy.tests import data as ptd
 from plotpy.tests import vistools as ptv
 
 
 def test_image():
     """Testing ImageItem object"""
-    execenv.print(f"Touch screen available: {is_touch_screen_available()}")
     for index, func in enumerate((ptd.gen_image1, ptd.gen_image2, ptd.gen_image3)):
         title = test_image.__doc__ + f" #{index+1}"
         data = func()