[3.6] bpo-30981: IDLE -- Add more configdialog font page tests. (GH-… · python/cpython@04864b4 (original) (raw)

`@@ -153,22 +153,29 @@ def create_action_buttons(self):

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`def create_page_font_tab(self):

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`"""Return frame of widgets for Font/Tabs tab.

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Enable users to provisionally change font face, size, or

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boldness and to see the consequence of proposed choices. Each

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action set 3 options in changes structuree and changes the

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corresponding aspect of the font sample on this page and

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highlight sample on highlight page.

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+

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Enable users to change spaces entered for indent tabs.

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+

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` Tk Variables:

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font_name: Font face.

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` font_size: Font size.

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` font_bold: Select font bold or not.

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font_name: Font face.

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` Note: these 3 share var_changed_font callback.

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` space_num: Indentation width.

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` Data Attribute:

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edit_font: Font widget with default font name, size, and weight.

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edit_font: Font with default font name, size, and weight.

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` Methods:

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` load_font_cfg: Set vars and fontlist.

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` on_fontlist_select: Bound to fontlist button release

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` or key release.

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set_font_sample: Command for opt_menu_font_size and

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check_font_bold.

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set_samples: Notify both samples of any font change.

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` load_tab_cfg: Get current.

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` Widget Structure: (*) widgets bound to self

`@@ -181,7 +188,7 @@ def create_page_font_tab(self):

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` frame_font_param: Frame

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` font_size_title: Label

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` (*)opt_menu_font_size: DynOptionMenu - font_size

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check_font_bold: Checkbutton - font_bold

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(*)bold_toggle: Checkbutton - font_bold

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` frame_font_sample: Frame

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` (*)font_sample: Label

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` frame_indent: LabelFrame

`@@ -190,9 +197,9 @@ def create_page_font_tab(self):

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` (*)scale_indent_size: Scale - space_num

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` """

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`parent = self.parent

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self.font_name = StringVar(parent)

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`self.font_size = StringVar(parent)

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`self.font_bold = BooleanVar(parent)

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self.font_name = StringVar(parent)

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`self.space_num = IntVar(parent)

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`self.edit_font = tkFont.Font(parent, ('courier', 10, 'normal'))

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`@@ -218,10 +225,10 @@ def create_page_font_tab(self):

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`self.fontlist.config(yscrollcommand=scroll_font.set)

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`font_size_title = Label(frame_font_param, text='Size :')

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`self.opt_menu_font_size = DynOptionMenu(

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frame_font_param, self.font_size, None, command=self.set_font_sample)

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check_font_bold = Checkbutton(

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frame_font_param, self.font_size, None, command=self.set_samples)

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self.bold_toggle = Checkbutton(

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`frame_font_param, variable=self.font_bold, onvalue=1,

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offvalue=0, text='Bold', command=self.set_font_sample)

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offvalue=0, text='Bold', command=self.set_samples)

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`frame_font_sample = Frame(frame_font, relief=SOLID, borderwidth=1)

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`self.font_sample = Label(

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`frame_font_sample, justify=LEFT, font=self.edit_font,

`@@ -247,7 +254,7 @@ def create_page_font_tab(self):

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`scroll_font.pack(side=LEFT, fill=Y)

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`font_size_title.pack(side=LEFT, anchor=W)

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`self.opt_menu_font_size.pack(side=LEFT, anchor=W)

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check_font_bold.pack(side=LEFT, anchor=W, padx=20)

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self.bold_toggle.pack(side=LEFT, anchor=W, padx=20)

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`frame_font_sample.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH)

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`self.font_sample.pack(expand=TRUE, fill=BOTH)

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`# frame_indent

`@@ -292,7 +299,7 @@ def create_page_highlight(self):

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` Widget Structure: (*) widgets bound to self

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` frame

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` frame_custom: LabelFrame

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(*)text_highlight_sample: Text

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(*)highlight_sample: Text

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` (*)frame_color_set: Frame

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` button_set_color: Button

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` (*)opt_menu_highlight_target: DynOptionMenu - highlight_target

`@@ -342,11 +349,11 @@ def create_page_highlight(self):

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`frame_theme = LabelFrame(frame, borderwidth=2, relief=GROOVE,

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`text=' Highlighting Theme ')

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`#frame_custom

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self.text_highlight_sample=Text(

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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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`takefocus=FALSE, highlightthickness=0, wrap=NONE)

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text=self.text_highlight_sample

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text=self.highlight_sample

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`text.bind('', lambda e: 'break')

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`text.bind('', lambda e: 'break')

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`text_and_tags=(

`@@ -416,7 +423,7 @@ def tem(event, elem=element):

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`#frame_custom

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`self.frame_color_set.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=X)

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`frame_fg_bg_toggle.pack(side=TOP, padx=5, pady=0)

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self.text_highlight_sample.pack(

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self.highlight_sample.pack(

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`side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH)

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`button_set_color.pack(side=TOP, expand=TRUE, fill=X, padx=8, pady=4)

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`self.opt_menu_highlight_target.pack(

`@@ -1142,7 +1149,7 @@ def on_new_color_set(self):

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`self.frame_color_set.config(bg=new_color) # Set sample.

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`plane ='foreground' if self.fg_bg_toggle.get() else 'background'

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`sample_element = self.theme_elements[self.highlight_target.get()][0]

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self.text_highlight_sample.tag_config(sample_element, **{plane:new_color})

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self.highlight_sample.tag_config(sample_element, **{plane:new_color})

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`theme = self.custom_theme.get()

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`theme_element = sample_element + '-' + plane

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`changes.add_option('highlight', theme, theme_element, new_color)

`@@ -1210,41 +1217,25 @@ def on_fontlist_select(self, event):

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`"""Handle selecting a font from the list.

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` Event can result from either mouse click or Up or Down key.

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Set font_name and example display to selection.

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-

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Attributes updated:

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font_name: Set to name selected from fontlist.

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-

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Methods:

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set_font_sample

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Set font_name and example displays to selection.

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` """

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`font = self.fontlist.get(

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`ACTIVE if event.type.name == 'KeyRelease' else ANCHOR)

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`self.font_name.set(font.lower())

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self.set_font_sample()

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-

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def set_font_sample(self, event=None):

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"""Update the screen samples with the font settings from the dialog.

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-

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Attributes accessed:

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font_name

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font_bold

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font_size

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self.set_samples()

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Attributes updated:

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font_sample: Set to selected font name, size, and weight.

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text_highlight_sample: Set to selected font name, size, and weight.

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def set_samples(self, event=None):

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"""Update update both screen samples with the font settings.

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Called from:

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handler for opt_menu_font_size and check_font_bold

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on_fontlist_select

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load_font_cfg

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Called on font initialization and change events.

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Accesses font_name, font_size, and font_bold Variables.

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Updates font_sample and hightlight page highlight_sample.

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` """

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`font_name = self.font_name.get()

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`font_weight = tkFont.BOLD if self.font_bold.get() else tkFont.NORMAL

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`new_font = (font_name, self.font_size.get(), font_weight)

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self.font_sample.config(font=new_font)

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self.text_highlight_sample.configure(font=new_font)

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self.font_sample['font'] = new_font

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self.highlight_sample['font'] = new_font

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`def set_highlight_target(self):

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`"""Set fg/bg toggle and color based on highlight tag target.

`@@ -1289,15 +1280,15 @@ def set_color_sample(self):

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` theme_elements

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` highlight_target

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` fg_bg_toggle

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text_highlight_sample

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highlight_sample

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` Attributes updated:

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` frame_color_set

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` """

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`# Set the color sample area.

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`tag = self.theme_elements[self.highlight_target.get()][0]

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`plane = 'foreground' if self.fg_bg_toggle.get() else 'background'

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color = self.text_highlight_sample.tag_cget(tag, plane)

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color = self.highlight_sample.tag_cget(tag, plane)

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`self.frame_color_set.config(bg=color)

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`def paint_theme_sample(self):

`@@ -1310,7 +1301,7 @@ def paint_theme_sample(self):

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` custom_theme

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` Attributes updated:

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text_highlight_sample: Set the tag elements to the theme.

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highlight_sample: Set the tag elements to the theme.

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` Methods:

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` set_color_sample

`@@ -1337,7 +1328,7 @@ def paint_theme_sample(self):

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`colors['foreground'] = theme_dict[element + '-foreground']

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`if element + '-background' in theme_dict:

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`colors['background'] = theme_dict[element + '-background']

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self.text_highlight_sample.tag_config(element, **colors)

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self.highlight_sample.tag_config(element, **colors)

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`self.set_color_sample()

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`def help_source_selected(self, event):

`@@ -1424,7 +1415,7 @@ def load_font_cfg(self):

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` font_bold: Set to current font weight.

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` Methods:

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set_font_sample

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set_samples

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` """

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`# Set base editor font selection list.

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`fonts = list(tkFont.families(self))

`@@ -1452,7 +1443,7 @@ def load_font_cfg(self):

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`# Set font weight.

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`self.font_bold.set(font_bold)

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`# Set font sample.

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self.set_font_sample()

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self.set_samples()

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`def load_tab_cfg(self):

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`"""Load current configuration settings for the tab options.