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bpo-30781: IDLE - Use ttk Notebook in ConfigDialog (#2938)
The notebook looks a bit better. It will work better with separate page classes. Traversal of widgets by Tab works better. Switching tabs with keys becomes possible. The font sample box works better at large font sizes. One of the two simulated click tests no longer works. This will be investigated while fixing a bug with the widget itself.
This commit is contained in:
Terry Jan Reedy
GitHub
parent
5d0f30aae5
commit
b331f80b47
3 changed files with 43 additions and 35 deletions
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@ -15,7 +15,7 @@
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TOP, BOTTOM, RIGHT, LEFT, SOLID, GROOVE, NORMAL, DISABLED,
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NONE, BOTH, X, Y, W, E, EW, NS, NSEW, NW,
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HORIZONTAL, VERTICAL, ANCHOR, ACTIVE, END)
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from tkinter.ttk import Scrollbar
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from tkinter.ttk import Notebook, Scrollbar
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import tkinter.colorchooser as tkColorChooser
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import tkinter.font as tkFont
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import tkinter.messagebox as tkMessageBox
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@ -101,15 +101,19 @@ def create_widgets(self):
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load_configs: Load pages except for extensions.
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activate_config_changes: Tell editors to reload.
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"""
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self.tab_pages = TabbedPageSet(self,
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page_names=['Fonts/Tabs', 'Highlighting', 'Keys', 'General',
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'Extensions'])
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self.tab_pages.pack(side=TOP, expand=TRUE, fill=BOTH)
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self.create_page_font_tab()
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self.create_page_highlight()
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self.create_page_keys()
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self.create_page_general()
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self.create_page_extensions()
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self.note = note = Notebook(self, width=450, height=450)
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fontpage = self.create_page_font_tab()
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highpage = self.create_page_highlight()
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keyspage = self.create_page_keys()
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genpage = self.create_page_general()
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extpage = self.create_page_extensions()
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note.add(fontpage, text='Fonts/Tabs')
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note.add(highpage, text='Highlights')
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note.add(keyspage, text=' Keys ')
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note.add(genpage, text=' General ')
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note.add(extpage, text='Extensions')
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note.enable_traversal()
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note.pack(side=TOP, expand=TRUE, fill=BOTH)
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self.create_action_buttons().pack(side=BOTTOM)
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def load_configs(self):
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@ -270,7 +274,7 @@ def create_page_font_tab(self):
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# Create widgets:
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# body and body section frames.
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frame = self.tab_pages.pages['Fonts/Tabs'].frame
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frame = Frame(self.note)
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frame_font = LabelFrame(
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frame, borderwidth=2, relief=GROOVE, text=' Base Editor Font ')
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frame_indent = LabelFrame(
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@ -281,7 +285,7 @@ def create_page_font_tab(self):
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font_name_title = Label(
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frame_font_name, justify=LEFT, text='Font Face :')
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self.fontlist = Listbox(frame_font_name, height=5,
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takefocus=FALSE, exportselection=FALSE)
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takefocus=True, exportselection=FALSE)
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self.fontlist.bind('<ButtonRelease-1>', self.on_fontlist_select)
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self.fontlist.bind('<KeyRelease-Up>', self.on_fontlist_select)
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self.fontlist.bind('<KeyRelease-Down>', self.on_fontlist_select)
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@ -297,7 +301,7 @@ def create_page_font_tab(self):
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temp_font = tkFont.Font(parent, ('courier', 10, 'normal'))
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self.font_sample = Label(
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frame_font_sample, justify=LEFT, font=temp_font,
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text='AaBbCcDdEe\nFfGgHhIiJjK\n1234567890\n#:+=(){}[]')
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text='AaBbCcDdEe\nFfGgHhIiJj\n1234567890\n#:+=(){}[]')
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# frame_indent.
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indent_title = Label(
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frame_indent, justify=LEFT,
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@ -493,10 +497,9 @@ def create_page_highlight(self):
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self.highlight_target = tracers.add(
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StringVar(parent), self.var_changed_highlight_target)
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##widget creation
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#body frame
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frame = self.tab_pages.pages['Highlighting'].frame
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#body section frames
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# Widget creation:
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# body frame and section frames
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frame = Frame(self.note)
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frame_custom = LabelFrame(frame, borderwidth=2, relief=GROOVE,
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text=' Custom Highlighting ')
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frame_theme = LabelFrame(frame, borderwidth=2, relief=GROOVE,
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@ -504,12 +507,12 @@ def create_page_highlight(self):
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#frame_custom
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self.highlight_sample=Text(
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frame_custom, relief=SOLID, borderwidth=1,
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font=('courier', 12, ''), cursor='hand2', width=21, height=11,
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font=('courier', 12, ''), cursor='hand2', width=21, height=13,
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takefocus=FALSE, highlightthickness=0, wrap=NONE)
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text=self.highlight_sample
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text.bind('<Double-Button-1>', lambda e: 'break')
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text.bind('<B1-Motion>', lambda e: 'break')
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text_and_tags=(
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text_and_tags=(('\n', 'normal'),
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('#you can click here', 'comment'), ('\n', 'normal'),
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('#to choose items', 'comment'), ('\n', 'normal'),
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('def', 'keyword'), (' ', 'normal'),
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@ -525,7 +528,7 @@ def create_page_highlight(self):
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('cursor |', 'cursor'), ('\n ', 'normal'),
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('shell', 'console'), (' ', 'normal'),
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('stdout', 'stdout'), (' ', 'normal'),
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('stderr', 'stderr'), ('\n', 'normal'))
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('stderr', 'stderr'), ('\n\n', 'normal'))
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for texttag in text_and_tags:
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text.insert(END, texttag[0], texttag[1])
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for element in self.theme_elements:
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@ -1039,10 +1042,9 @@ def create_page_keys(self):
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self.keybinding = tracers.add(
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StringVar(parent), self.var_changed_keybinding)
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##widget creation
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#body frame
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frame = self.tab_pages.pages['Keys'].frame
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#body section frames
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# Widget creation:
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# body and section frames.
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frame = Frame(self.note)
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frame_custom = LabelFrame(
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frame, borderwidth=2, relief=GROOVE,
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text=' Custom Key Bindings ')
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@ -1449,9 +1451,8 @@ def create_page_general(self):
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StringVar(parent), ('main', 'EditorWindow', 'height'))
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# Create widgets:
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# body.
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frame = self.tab_pages.pages['General'].frame
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# body section frames.
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# body and section frames.
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frame = Frame(self.note)
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frame_run = LabelFrame(frame, borderwidth=2, relief=GROOVE,
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text=' Startup Preferences ')
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frame_save = LabelFrame(frame, borderwidth=2, relief=GROOVE,
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@ -1488,7 +1489,7 @@ def create_page_general(self):
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frame_helplist = Frame(frame_help)
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frame_helplist_buttons = Frame(frame_helplist)
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self.helplist = Listbox(
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frame_helplist, height=5, takefocus=FALSE,
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frame_helplist, height=5, takefocus=True,
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exportselection=FALSE)
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scroll_helplist = Scrollbar(frame_helplist)
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scroll_helplist['command'] = self.helplist.yview
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@ -1669,7 +1670,7 @@ def create_page_extensions(self):
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save_all_changed_extensions: Call extension page Save().
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"""
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parent = self.parent
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frame = self.tab_pages.pages['Extensions'].frame
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frame = Frame(self.note)
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self.ext_defaultCfg = idleConf.defaultCfg['extensions']
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self.ext_userCfg = idleConf.userCfg['extensions']
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self.is_int = self.register(is_int)
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@ -1704,6 +1705,8 @@ def create_page_extensions(self):
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self.extension_list.selection_set(0)
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self.extension_selected(None)
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return frame
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def load_extensions(self):
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"Fill self.extensions with data from the default and user configs."
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self.extensions = {}
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@ -296,20 +296,24 @@ def test_source_selected(self):
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d.set = d.set_add_delete_state
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d.upc = d.update_help_changes
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helplist = d.helplist
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helplist.insert(0, 'source')
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helplist.activate(0)
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dex = 'end'
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helplist.insert(dex, 'source')
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helplist.activate(dex)
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helplist.focus_force()
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helplist.see(0)
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helplist.see(dex)
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helplist.update()
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x, y, dx, dy = helplist.bbox(0)
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x, y, dx, dy = helplist.bbox(dex)
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x += dx // 2
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y += dy // 2
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d.set.called = d.upc.called = 0
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helplist.event_generate('<Enter>', x=0, y=0)
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helplist.event_generate('<Motion>', x=x, y=y)
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helplist.event_generate('<Button-1>', x=x, y=y)
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helplist.event_generate('<ButtonRelease-1>', x=x, y=y)
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self.assertEqual(helplist.get('anchor'), 'source')
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self.assertTrue(d.set.called)
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# The following fail after the switch to
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# self.assertEqual(helplist.get('anchor'), 'source')
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# self.assertTrue(d.set.called)
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self.assertFalse(d.upc.called)
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def test_set_add_delete_state(self):
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@ -0,0 +1 @@
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IDLE - Use ttk Notebook in ConfigDialog
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