Remove deprecated Statusbar classes.

Author: QuLogic

doc/api/next_api_changes/removals/19898-ES.rst

@@ -27,3 +27,9 @@ NavigationToolbar2Wx attributes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The ``prevZoomRect``, ``retinaFix``, ``savedRetinaImage``, ``wxoverlay``,
 ``zoomAxes``, ``zoomStartX``, and ``zoomStartY`` attributes have been removed.
+
+Statusbar classes and attributes
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The ``statusbar`` attribute of `.FigureManagerBase`,  as well as
+``backend_bases.StatusbarBase`` and all its subclasses, and ``StatusBarWx``,
+have been removed, as messages are now displayed in the toolbar instead.

doc/api/prev_api_changes/api_changes_3.3.0/deprecations.rst

@@ -575,7 +575,7 @@ This is deprecated; pass keys as a list of strings instead.
 
 Statusbar classes and attributes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The ``statusbar`` attribute of `.FigureManagerBase`, `.StatusbarBase` and all
+The ``statusbar`` attribute of `.FigureManagerBase`, ``StatusbarBase`` and all
 its subclasses, and ``StatusBarWx``, are deprecated, as messages are now
 displayed in the toolbar instead.
 

lib/matplotlib/backend_bases.py

@@ -2777,8 +2777,6 @@ class FigureManagerBase:
                 figure.canvas.manager.button_press_handler_id)
     """
 
-    statusbar = _api.deprecated("3.3")(property(lambda self: None))
-
     def __init__(self, canvas, num):
         self.canvas = canvas
         canvas.manager = self  # store a pointer to parent
@@ -3454,29 +3452,6 @@ def set_message(self, s):
         raise NotImplementedError
 
 
-@_api.deprecated("3.3")
-class StatusbarBase:
-    """Base class for the statusbar."""
-    def __init__(self, toolmanager):
-        self.toolmanager = toolmanager
-        self.toolmanager.toolmanager_connect('tool_message_event',
-                                             self._message_cbk)
-
-    def _message_cbk(self, event):
-        """Capture the 'tool_message_event' and set the message."""
-        self.set_message(event.message)
-
-    def set_message(self, s):
-        """
-        Display a message on toolbar or in status bar.
-
-        Parameters
-        ----------
-        s : str
-            Message text.
-        """
-
-
 class _Backend:
     # A backend can be defined by using the following pattern:
     #

lib/matplotlib/backends/_backend_tk.py

@@ -15,7 +15,7 @@
 from matplotlib import _api, backend_tools, cbook, _c_internal_utils
 from matplotlib.backend_bases import (
     _Backend, FigureCanvasBase, FigureManagerBase, NavigationToolbar2,
-    StatusbarBase, TimerBase, ToolContainerBase, cursors, _Mode)
+    TimerBase, ToolContainerBase, cursors, _Mode)
 from matplotlib._pylab_helpers import Gcf
 from matplotlib.figure import Figure
 from matplotlib.widgets import SubplotTool
@@ -771,24 +771,6 @@ def set_message(self, s):
         self._message.set(s)
 
 
-@_api.deprecated("3.3")
-class StatusbarTk(StatusbarBase, tk.Frame):
-    def __init__(self, window, *args, **kwargs):
-        StatusbarBase.__init__(self, *args, **kwargs)
-        xmin, xmax = self.toolmanager.canvas.figure.bbox.intervalx
-        height, width = 50, xmax - xmin
-        tk.Frame.__init__(self, master=window,
-                          width=int(width), height=int(height),
-                          borderwidth=2)
-        self._message = tk.StringVar(master=self)
-        self._message_label = tk.Label(master=self, textvariable=self._message)
-        self._message_label.pack(side=tk.RIGHT)
-        self.pack(side=tk.TOP, fill=tk.X)
-
-    def set_message(self, s):
-        self._message.set(s)
-
-
 class SaveFigureTk(backend_tools.SaveFigureBase):
     def trigger(self, *args):
         NavigationToolbar2Tk.save_figure(

lib/matplotlib/backends/backend_gtk3.py

@@ -9,7 +9,7 @@
 from matplotlib._pylab_helpers import Gcf
 from matplotlib.backend_bases import (
     _Backend, FigureCanvasBase, FigureManagerBase, NavigationToolbar2,
-    StatusbarBase, TimerBase, ToolContainerBase, cursors)
+    TimerBase, ToolContainerBase, cursors)
 from matplotlib.figure import Figure
 from matplotlib.widgets import SubplotTool
 
@@ -663,18 +663,6 @@ def set_message(self, s):
         self._message.set_label(s)
 
 
-@_api.deprecated("3.3")
-class StatusbarGTK3(StatusbarBase, Gtk.Statusbar):
-    def __init__(self, *args, **kwargs):
-        StatusbarBase.__init__(self, *args, **kwargs)
-        Gtk.Statusbar.__init__(self)
-        self._context = self.get_context_id('message')
-
-    def set_message(self, s):
-        self.pop(self._context)
-        self.push(self._context, s)
-
-
 class RubberbandGTK3(backend_tools.RubberbandBase):
     def draw_rubberband(self, x0, y0, x1, y1):
         NavigationToolbar2GTK3.draw_rubberband(

lib/matplotlib/backends/backend_qt5.py

@@ -9,7 +9,7 @@
 from matplotlib._pylab_helpers import Gcf
 from matplotlib.backend_bases import (
     _Backend, FigureCanvasBase, FigureManagerBase, NavigationToolbar2,
-    TimerBase, cursors, ToolContainerBase, StatusbarBase, MouseButton)
+    TimerBase, cursors, ToolContainerBase, MouseButton)
 import matplotlib.backends.qt_editor.figureoptions as figureoptions
 from matplotlib.backends.qt_editor._formsubplottool import UiSubplotTool
 from . import qt_compat
@@ -908,17 +908,6 @@ def set_message(self, s):
         self.widgetForAction(self._message_action).setText(s)
 
 
-@_api.deprecated("3.3")
-class StatusbarQt(StatusbarBase, QtWidgets.QLabel):
-    def __init__(self, window, *args, **kwargs):
-        StatusbarBase.__init__(self, *args, **kwargs)
-        QtWidgets.QLabel.__init__(self)
-        window.statusBar().addWidget(self)
-
-    def set_message(self, s):
-        self.setText(s)
-
-
 class ConfigureSubplotsQt(backend_tools.ConfigureSubplotsBase):
     def trigger(self, *args):
         NavigationToolbar2QT.configure_subplots(

lib/matplotlib/backends/backend_wx.py

@@ -21,7 +21,7 @@
 from matplotlib.backend_bases import (
     _Backend, _check_savefig_extra_args, FigureCanvasBase, FigureManagerBase,
     GraphicsContextBase, MouseButton, NavigationToolbar2, RendererBase,
-    StatusbarBase, TimerBase, ToolContainerBase, cursors)
+    TimerBase, ToolContainerBase, cursors)
 
 from matplotlib import _api, cbook, backend_tools
 from matplotlib._pylab_helpers import Gcf
@@ -1205,21 +1205,6 @@ def set_history_buttons(self):
             self.EnableTool(self.wx_ids['Forward'], can_forward)
 
 
-@_api.deprecated("3.3")
-class StatusBarWx(wx.StatusBar):
-    """
-    A status bar is added to _FigureFrame to allow measurements and the
-    previously selected scroll function to be displayed as a user convenience.
-    """
-
-    def __init__(self, parent, *args, **kwargs):
-        super().__init__(parent, -1)
-        self.SetFieldsCount(2)
-
-    def set_function(self, string):
-        self.SetStatusText("%s" % string, 1)
-
-
 # tools for matplotlib.backend_managers.ToolManager:
 
 class ToolbarWx(ToolContainerBase, wx.ToolBar):
@@ -1307,19 +1292,6 @@ def set_message(self, s):
         self._label_text.SetLabel(s)
 
 
-@_api.deprecated("3.3")
-class StatusbarWx(StatusbarBase, wx.StatusBar):
-    """For use with ToolManager."""
-    def __init__(self, parent, *args, **kwargs):
-        StatusbarBase.__init__(self, *args, **kwargs)
-        wx.StatusBar.__init__(self, parent, -1)
-        self.SetFieldsCount(1)
-        self.SetStatusText("")
-
-    def set_message(self, s):
-        self.SetStatusText(s)
-
-
 class ConfigureSubplotsWx(backend_tools.ConfigureSubplotsBase):
     def trigger(self, *args):
         NavigationToolbar2Wx.configure_subplots(