我们从Python开源项目中，提取了以下32个代码示例，用于说明如何使用ui.Label()。
def new_label(self): a_caption = 'Label' + '{:02d}'.format(self.count_objs) self.count_objs += 1 mypage.unilabel((40, 240, 80, 20, a_caption)) a_label = mypage.unilabels [-1] a_label.size_hint=(None,None) a_label.height = 20; if mypage.kivy: a_label.background_color = a_label.color a_label.bind(on_touch_down=self.touch_down) a_label.bind(on_touch_move=self.touch_move) else: a_label.touch_enabled = False a_label.pos = (a_label.x, a_label.y) a_label.color = a_label.background_color self.new_objs.append(a_label)
def __init__(self, path='/'): tv = ui.TableView() tv.frame = self.bounds tv.flex = 'WH' ds = ui.ListDataSource([]) ds.action = self.item_selected tv.data_source = ds tv.delegate = ds self.tableview = tv self.add_subview(self.tableview) self.name = 'Dropbox' label = ui.Label(frame=self.bounds) label.flex = 'WH' label.background_color = (1, 1, 1, 0.95) label.text = 'Loading...' label.touch_enabled = True label.alignment = ui.ALIGN_CENTER self.path = path self.add_subview(label) self.status_label = label self.canceled = False
def __init__(self, default_user_name='Name'): self.name = 'Enter your username:' self.background_color = 0.40, 0.80, 1.00 self.frame=(0, 0, 500, 500) self.label = ui.Label(frame=(12, 100, 2000, 55)) self.label.text = 'What is your name?' self.label.text_color = 'black' self.label.font = ('Avenir-Black', 55) self.add_subview(self.label) self.text_field = ui.TextField(frame=(155, 175, 200, 32)) self.text_field.text = default_user_name self.text_field.text_color = 'grey' self.text_field.clear_button_mode = 'while_editing' self.add_subview(self.text_field) button = ui.Button(background_color='white', frame=(360, 175, 75, 36), image=ui.Image.named('ionicons-arrow-right-a-32')) self.add_subview(button)
def __init__(self): RootView.__init__(self) self.t1=ui.Label(frame=(0,60,400,20)) self.t2=ui.Label(frame=(0,90,400,20)) self.t3=ui.TextView( frame=(0,120,700,200),bg_color=(0.7,0.7,0.7,0.5)) self.t3.text='textview for kb' # the first time the keyboard appears, get kbframe is wrong... # so, show then hide keyboard. self.t3.begin_editing() ui.delay(self.t3.end_editing,0.5) # finally, show kbframe again ui.delay(self.t3.begin_editing,1.0) self.t1.text='touch to begin' [self.add_subview(s) for s in [self.t1,self.t2,self.t3]]
def init_size(self): # initialize with correct size when landscape orientation = ui.WebView(frame=(0,0,100,200)).eval_js('window.orientation') if orientation in (-90, 90): self.frame = (0, 0, self.height, self.width) def did_load(self): self.init_buttons() self.init_webbrowser() self.init_addressbar() self.init_size() self.flex = 'WH' self.bookmarks = self.load_bookmarks() self.history = self.load_history() self.addressbar_is_editing = False self.webpage_has_loaded = False self.favourite_images = {True :ui.Image.named('ionicons-ios7-star-32'), False:ui.Image.named('ionicons-ios7-star-outline-32')} def save_history(self, filename=filename_history): with open(filename, 'w') as f: url = self.get_url() if url in self.history: self.history.remove(url) self.history.append(url) f.seek(0) pickle.dump(self.history, f) def clear_history(self, sender, filename=filename_history): with open(filename, 'w') as f: self.history = [] f.seek(0) pickle.dump(self.history, f) sender.superview.superview['history'].data_source.items = self.history sender.superview.superview['history'].reload() def save_bookmark(self, filename=filename_bookmarks): with open(filename, 'w') as f: url = self.get_url() title = self.get_title() or self.parse_url(url) self.bookmarks[title] = url f.seek(0) json.dump(self.bookmarks, f, indent=4) self['controlpanel']['favourite'].image = self.favourite_images[True] def remove_bookmark(self, title=None, filename=filename_bookmarks): with open(filename, 'w') as f: title = title or self.get_title() del self.bookmarks[title] f.seek(0) json.dump(self.bookmarks, f, indent=4) self['controlpanel']['favourite'].image = self.favourite_images[False] def popup_menu(self): popup = ui.View(name='menu', frame=(0, 0, 320, 500)) toolbar = ui.View(frame=(-5, 0, 330, 100), name='toolbar') toolbar.border_width = 0.5 toolbar.border_color = '#B2B2B2' label = ui.Label() label.text = 'Bookmarks' label.alignment = ui.ALIGN_CENTER label.frame = (0, 0, 320, 50) label.name = 'title' segment_ctrl = ui.SegmentedControl(name='segctrl') segment_ctrl.segments = ['Bookmarks', 'History'] segment_ctrl.width = 170 segment_ctrl.center = popup.center segment_ctrl.y = label.height segment_ctrl.selected_index = 0 segment_ctrl.action = self.bookmarks_or_history button = ui.Button() button.frame = (segment_ctrl.x*3.5, segment_ctrl.y, 60, 30) button.font = ('<system>', 15) button.title= 'Clear' button.name = 'clear' button.action = self.clear_history button.hidden = True toolbar.add_subview(label) toolbar.add_subview(segment_ctrl) toolbar.add_subview(button) popup.add_subview(toolbar) data_source = ui.ListDataSource(sorted(self.bookmarks.keys())) popup.add_subview(self.list_bookmarks_and_history(data_source, width=320,height=toolbar.superview.height-toolbar.height, y=toolbar.height, name='bookmarks')) x, y = self['controlpanel']['bookmarks'].center popup.present('popover', popover_location=(x, y), hide_title_bar=True) def bookmarks_or_history(self, sender): toolbar = sender.superview if sender.selected_index == 0: toolbar['clear'].hidden = True toolbar['title'].text = 'Bookmarks' data_source = ui.ListDataSource(sorted(self.bookmarks.keys())) tv = self.list_bookmarks_and_history(data_source, width=320, height=toolbar.superview.height-toolbar.height, y=toolbar.height, name='bookmarks') toolbar.superview.remove_subview(toolbar.superview['history']) else: toolbar['clear'].hidden = False toolbar['title'].text = 'History' data_source = ui.ListDataSource(self.history[::-1]) tv = self.list_bookmarks_and_history(data_source, width=320, height=toolbar.superview.height-toolbar.height, y=toolbar.height, name='history') toolbar.superview['bookmarks'].hidden=True toolbar.superview.remove_subview(toolbar.superview['bookmarks']) sender.superview.superview.add_subview(tv) def list_bookmarks_and_history(self, data_source, **kwargs): tv = ui.TableView() tv.data_source = data_source tv.delegate = self for k, v in kwargs.items(): setattr(tv, k, v) return tv def show_more_menu(self): popup = ui.TableView() popup.width = 250 popup.height = 500 popup.name = 'More' popup.data_source = popup.delegate = self button = self['controlpanel']['more'] popup.present('popover', popover_location=(button.x, button.y+button.height)) def button_tapped(self, sender): if sender.name == 'favourite': if self.get_url() in self.bookmarks.values(): self.remove_bookmark() else: self.save_bookmark() elif sender.name == 'bookmarks': self.popup_menu() elif sender.name == 'more': self.show_more_menu() else: eval("self['webview'].{}()".format(sender.name)) def tableview_number_of_rows(self, tableview, section): if tableview.name == 'Bookmarks': return len(self.bookmarks) elif tableview.name == 'More': return 1 def tableview_cell_for_row(self, tableview, section, row): if tableview.name == 'Bookmarks': cell = ui.TableViewCell() cell.text_label.text = sorted(self.bookmarks.keys())[row] cell.image_view.image = ui.Image.named('ionicons-ios7-bookmarks-outline-32') cell.image_view.tint_color = '#66CCFF' return cell elif tableview.name == 'More': cell = ui.TableViewCell() cell.text_label.text = 'Settings' cell.image_view.image = ui.Image.named('ionicons-wrench-32') return cell @ui.in_background def tableview_did_select(self, tableview, section, row): if tableview.name == 'bookmarks': url = self.bookmarks[sorted(self.bookmarks.keys())[row]] self.load_url(url) tableview.superview.close() elif tableview.name == 'history': url = tableview.data_source.items[row] tableview.superview.close() self.load_url(url) elif tableview.name == 'More': tableview.close() console.hud_alert('No settings yet...', 'error', 1) def tableview_can_delete(self, tableview, section, row): return True def tableview_delete(self, tableview, section, row): item = sorted(self.bookmarks.keys())[row] self.remove_bookmark(item) tableview.reload() def textfield_did_begin_editing(self, textfield): self.addressbar_is_editing = True self.set_url() self['controlpanel']['reload'].hidden = True def textfield_did_end_editing(self, textfield): self.addressbar_is_editing = False self['controlpanel']['reload'].hidden = False self.set_url() def textfield_should_return(self, textfield): url = self['controlpanel']['addressbar'].text self.load_url(url) textfield.end_editing() return True def webview_did_start_load(self, webview): self.webpage_has_loaded = False def webview_did_finish_load(self, webview): if not self.addressbar_is_editing: self.set_url() self.webpage_has_loaded = True page_is_bookmarked = unicode(self.get_url()) in self.bookmarks.values() self['controlpanel']['favourite'].image = self.favourite_images[page_is_bookmarked] self.save_history()
def add_waypoint(self): w = WayPointView(frame=(0,0,30,30)) l = w['Label'] self.waypoints.append(w) l.text=str(len(self.waypoints)) l.text_color = 'black' l.font=('Arial Black', 16) w.background_color = '#a2c2ff' # self.add_subview(w) return w
def remove_waypoint(self, wp_view): i = self.waypoints.index(wp_view) self.remove_subview(wp_view) del self.waypoints[i] for (i, wp) in enumerate(self.waypoints): wp['Label'].text=str(i+1)
def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) self.corner_radius = self.height/2 l = ui.Label() self.add_subview(l) l.frame = self.bounds l.flex = 'WH' l.name = 'Label' l.alignment = ui.ALIGN_CENTER
def set_menu(self, menu_key, spec): menu_spec = spec[menu_key] # for v in self.menu.subviews: # self.menu.remove_subview(v) #top_y = 50 x_increment = self.menu.width/(len(menu_spec)+1) dim = 0.55*x_increment for (i, (title, func)) in enumerate(menu_spec): btn = ui.Button() btn.title = title btn.action = func btn.background_color = self.menu_color btn.tint_color = 'white' self.menu.add_subview(btn) btn.width = btn.height = dim btn.center = ((i+1)*x_increment, self.menu.height/4) btn.corner_radius = dim/2 # label = list(section.keys())[0] # if isinstance(section[label], list): # l = ui.Label(text=label, text_color='black', background_color=(1,1,1,0.5), alignment=ui.ALIGN_CENTER, frame=(0, top_y, self.button_width, self.button_height)) # #+self.button_gap)*(len(section[label])+1))) # self.menu.add_subview(l) # top_y += self.button_height + self.button_gap # for (title, action) in section[label]: # btn = self.menu_button(title, action, top_y) # self.menu.add_subview(btn) # btn.frame=(0, top_y, self.button_width, self.button_height) # top_y += self.button_height + self.button_gap # else: # btn = self.menu_button(label, section[label], top_y) # self.menu.add_subview(btn) # btn.frame=(0, top_y, self.button_width, self.button_height) # top_y += self.button_height + self.button_gap
def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) if self.name is not None: title_label = ui.Label(text=self.name, frame=(10, 0, 275, 25), alignment=ui.ALIGN_CENTER, font =('<system-bold>', 18)) self.add_subview(title_label)
def __init__(self, slider_name, convert, action, valuefmt, *args, **kwargs): super().__init__(*args, **kwargs) self._m = convert['m'] self._b = convert['b'] self._valuefmt = valuefmt self.changed = action self.name = slider_name SLIDER_WIDTH = 200 SLIDER_HEIGHT = 30 SLIDER_TITLE_OFFSET = 25 SLIDER_TITLE_WIDTH = 200 SLIDER_TITLE_HEIGHT = 25 SLIDER_VALUE_OFFSET = 10 SLIDER_VALUE_HEIGHT = 25 SLIDER_VALUE_WIDTH = 50 self.border_width = 0 self.border_color = 'black' self._slider = ui.Slider(frame=(0, SLIDER_TITLE_OFFSET, SLIDER_WIDTH, SLIDER_HEIGHT)) self._slider.continuous = False self._slider.value = 0.5 self._slider.action = self.update slider_title = ui.Label(frame=(0, 0, SLIDER_TITLE_WIDTH, SLIDER_TITLE_HEIGHT)) slider_title.text = slider_name slider_title.text_color = 'black' self._slider_valuelabel = ui.Label(frame=(SLIDER_WIDTH + SLIDER_VALUE_OFFSET, SLIDER_TITLE_OFFSET, SLIDER_VALUE_WIDTH, SLIDER_VALUE_HEIGHT)) self._slider_valuelabel.text = str(0.5) self._slider_valuelabel.border_width = 1 self._slider_valuelabel.border_color = 'black' self._slider_valuelabel.alignment = ui.ALIGN_CENTER self.add_subview(self._slider) self.add_subview(slider_title) self.add_subview(self._slider_valuelabel)
def __init__(self, initial_width, initial_height, *args, **kwargs): super().__init__(*args, **kwargs) self._initial_width = initial_width self._initial_height = initial_height self.frame = (10, 100, 275, 250) self.background_color = 'white' self.img_width = ui.TextField(frame=(10, 30, 100, 25), keyboard_type=ui.KEYBOARD_DECIMAL_PAD, text=str(initial_width), action=self.update_height) self.add_subview(self.img_width) width_label = ui.Label(frame=(10, 5, 150, 25), text='Image Width') self.add_subview(width_label) self.img_height = ui.TextField(frame=(150, 30, 100, 25), keyboard_type=ui.KEYBOARD_DECIMAL_PAD, text=str(initial_height), action=self.update_width) self.add_subview(self.img_height) height_label = ui.Label(frame=(150, 5, 150, 25), text='Image Height') self.add_subview(height_label) aspect_ratio = self._initial_width / self._initial_height self.aspect = ui.TextField(frame=(70, 100, 150, 25), text=str(aspect_ratio), keyboard_type=ui.KEYBOARD_DECIMAL_PAD, alignment=ui.ALIGN_CENTER, action=self.updatefrom_aspectratio) self.add_subview(self.aspect) aspect_label = ui.Label(frame=(70, 75, 150, 25), text='Aspect', alignment=ui.ALIGN_CENTER) self.add_subview(aspect_label) self.save_button = ui.Button(frame=(175, 150, 50, 25), title='Save', action=self.save) self.add_subview(self.save_button) self.cancel_button = ui.Button(frame=(30, 150, 50, 25), title='Cancel', action=self.cancel) self.add_subview(self.cancel_button)
def unilabel(self, params): self.unilabels.append([]) if self.kivy: from kivy.uix.label import Label self.unilabels[len(self.unilabels) - 1] = Label(pos = \ (params[0] * self.xratio, params[1] * self.yratio), \ size_hint=(1.0,1.0), halign="left", \ valign="bottom", text = params[4]) self.unilabels[len(self.unilabels) - 1].font_size = 17.5 * \ self.yratio self.unilabels[len(self.unilabels) - 1].bind(size= \ self.unilabels[len(self.unilabels) - 1].setter('text_size')) self.root.add_widget(self.unilabels[len(self.unilabels) - 1]) else: import ui self.unilabels[len(self.unilabels) - 1] = ui.Label(frame= \ (params[0] * self.xratio, (600 - params[1] - params[3]) * \ self.yratio, params[2] * self.xratio, params[3] * self.yratio)) self.unilabels[len(self.unilabels) - 1].text = params[4] self.unilabels[len(self.unilabels) - 1].text_color = 'white' self.unilabels[len(self.unilabels) - 1].alignment = \ ALIGN_LEFT = True self.unilabels[len(self.unilabels) - 1].font = ('<system>', 18 * \ self.xratio) self.root.add_subview(self.unilabels[len(self.unilabels) - 1])
def unilabel(self, params): self.unilabels.append([]) if self.kivy: from kivy.uix.label import Label self.unilabels[len(self.unilabels) - 1] = Label(pos = \ (params[0] * self.xratio, params[1] * self.yratio), \ size_hint=(1.0,1.0), halign="left", \ valign="bottom", text = params[4]) self.unilabels[len(self.unilabels) - 1].font_size = 17.5 * \ self.yratio self.unilabels[len(self.unilabels) - 1].bind(size= \ self.unilabels[len(self.unilabels) - 1].setter('text_size')) self.root.add_widget(self.unilabels[len(self.unilabels) - 1]) else: import ui self.unilabels[len(self.unilabels) - 1] = ui.Label(frame= \ (params[0] * self.xratio, (600 - params[1] - params[3]) * \ self.yratio, params[2] * self.xratio, params[3] * self.yratio)) self.unilabels[len(self.unilabels) - 1].text = params[4] self.unilabels[len(self.unilabels) - 1].text_color = 'white' self.unilabels[len(self.unilabels) - 1].alignment = \ ui.ALIGN_LEFT self.unilabels[len(self.unilabels) - 1].font = ('<system>', 18 * \ self.yratio) self.root.add_subview(self.unilabels[len(self.unilabels) - 1])
def make_label(text, frame): label = ui.Label( ) label.text = str(text) label.frame = frame label.text_color = 'black' label.border_color = 'black' label.alignment = ui.ALIGN_CENTER label.border_width = 1 label.bring_to_front() return label
def create_label(title): global label_count label_count += 1 label_w = 175 label_h = 75 gap = 10 label_w_with_gap = label_w + gap label_h_with_gap = label_h + gap labels_per_line = math.floor((v.width-2*gap)/(label_w+gap)) left_margin = (v.width - labels_per_line*label_w_with_gap + gap)/2 line = math.floor(label_count/labels_per_line) column = label_count - line*labels_per_line l = ui.Label( text=title, background_color='grey', text_color='white', alignment=ui.ALIGN_CENTER, number_of_lines=0, frame=( left_margin+column * label_w_with_gap, gap+line * label_h_with_gap, label_w, label_h )) v.add_subview(l) return l
def tableview_cell_for_row(self, tv, section, row): cell = ui.TableViewCell() entry = self.flat_entries[row] level = entry.level - 1 image_view = ui.ImageView(frame=(44 + 20*level, 5, 34, 34)) label_x = 44+34+8+20*level label_w = cell.content_view.bounds.w - label_x - 8 if entry.subtitle: label_frame = (label_x, 0, label_w, 26) sub_label = ui.Label(frame=(label_x, 26, label_w, 14)) sub_label.font = ('<System>', 12) sub_label.text = entry.subtitle sub_label.text_color = '#999' cell.content_view.add_subview(sub_label) else: label_frame = (label_x, 0, label_w, 44) label = ui.Label(frame=label_frame) if entry.subtitle: label.font = ('<System>', 15) else: label.font = ('<System>', 18) label.text = entry.title label.flex = 'W' cell.content_view.add_subview(label) if entry.leaf and not entry.enabled: label.text_color = '#999' cell.content_view.add_subview(image_view) if not entry.leaf: has_children = entry.expanded btn = ui.Button(image=ui.Image.named('CollapseFolder' if has_children else 'ExpandFolder')) btn.frame = (20*level, 0, 44, 44) btn.action = self.expand_dir_action cell.content_view.add_subview(btn) if entry.icon_name: image_view.image = ui.Image.named(entry.icon_name) else: image_view.image = None cell.selectable = entry.enabled return cell
def make_header(cls): header = ui.Label(frame = (200, 19.5, 700, 116.5)) header.text_color = 'white' header.text = 'Select A Character' header.font = ('AvenirNext-Heavy', 70) return header
def remove(self, sender): label = self['Label'] if label: self.remove_subview(label) self.labelcounter -= 1
def add(self, sender, text='Labeltext'): self.labelcounter += 1 label = ui.Label(name='Label') label.text = text label.x = label.y = self.labelcounter * 20 self.add_subview(label)
def __init__(self): self.view = ui.load_view('SpecialButton') self.view.present('fullscreen') self.label = ui.Label(frame=(120,100,100,100)) self.btn = MyButtonClass(self.label) self.view.add_subview(self.btn) #watch the order, first button and then the label self.view.add_subview(self.label)
def __init__(self): w,h = ui.get_screen_size() self.ty = ui.Label() self.ty.text = 'Hello' self.ty.text_color = 'black' self.ty.font = ('<system>', 60) self.ty.frame = (0, 0, w, h*0.25) self.ty.bg_color = 'yellow' self.sv = ui.ScrollView() self.sv.width = w self.sv.height = h*0.25 self.sv.content_size = (2*w, h*0.25) self.sv.add_subview(self.ty) self.add_subview(self.sv)
def _make_label(name, text, font, color): lb = ui.Label(name ='head') lb.text = text lb.font = font lb.text_color = color lb.size_to_fit() return lb
def __init__(self): # Init self.views = [] self.curview = None self.root = ui.View(name="Multipanel") self.close = ui.Button() self.close.name = "close" self.close.enabled = False self.close.image = ui.Image.named("ionicons-close-round-32") self.close.action = self.close_tapped self.root.add_subview(self.close) self.close.frame = self.root.width - 32, 0, 32, 32 self.close.flex = "LB" self.tabs = ui.SegmentedControl() self.tabs.name = "tabs" self.tabs.enabled = False self.tabs.selected_index = -1 self.tabs.segments = [PLACEHOLDER_TEXT] self.tabs.action = self.segment_changed self.root.add_subview(self.tabs) self.tabs.frame = 0, 0, self.root.width - self.close.width, self.tabs.height self.tabs.flex = "WB" self.placeholder = ui.View() self.placeholder.background_color = "lightgray" self.ph_label = ui.Label() self.ph_label.font = ("<system-bold>", 24) self.ph_label.text_color = "gray" self.ph_label.text = "No View Selected" self.placeholder.add_subview(self.ph_label) self.ph_label.size_to_fit() self.ph_label.center = self.placeholder.center self.ph_label.flex = "TBLR" self.update_view()
def main(): global main_view delegate = MetadataDelegate.new() main_view = ui.View(frame=(0, 0, 400, 400)) main_view.name = 'Barcode Scanner' session = AVCaptureSession.alloc().init() device = AVCaptureDevice.defaultDeviceWithMediaType_('vide') _input = AVCaptureDeviceInput.deviceInputWithDevice_error_(device, None) if _input: session.addInput_(_input) else: print('Failed to create input') return output = AVCaptureMetadataOutput.alloc().init() queue = ObjCInstance(dispatch_get_current_queue()) output.setMetadataObjectsDelegate_queue_(delegate, queue) session.addOutput_(output) output.setMetadataObjectTypes_(output.availableMetadataObjectTypes()) prev_layer = AVCaptureVideoPreviewLayer.layerWithSession_(session) prev_layer.frame = ObjCInstance(main_view).bounds() prev_layer.setVideoGravity_('AVLayerVideoGravityResizeAspectFill') ObjCInstance(main_view).layer().addSublayer_(prev_layer) label = ui.Label(frame=(0, 0, 400, 30), flex='W', name='label') label.background_color = (0, 0, 0, 0.5) label.text_color = 'white' label.text = 'Nothing scanned yet' label.alignment = ui.ALIGN_CENTER main_view.add_subview(label) session.startRunning() main_view.present('sheet') main_view.wait_modal() session.stopRunning() delegate.release() session.release() output.release() if found_codes: print 'All scanned codes:\n' + '\n'.join(found_codes)
def __init__(self, container, state): self._container = container self._touch_began_location = None self._initial_container_frame = None self._container_superview = ObjCInstance(container).superview() label = LayoutProxy(ui.Label()) label.font = ('<system>', 13.0) label.alignment = ui.ALIGN_CENTER label.text_color = get_theme_value('bar_title_color') label.touch_enabled = False self.add_subview(label) label.layout.align_left_with_superview.equal = 0 label.layout.align_right_with_superview.equal = 0 label.layout.align_center_y_with_superview.equal = 0 self.title_label = label button = LayoutProxy(ui.Button(title='x', tint_color=get_theme_value('tint_color'))) self.add_subview(button) button.layout.align_left_with_superview.equal = 0 button.layout.align_top_with_superview.equal = 0 button.layout.align_bottom_with_superview.equal = 0 button.layout.width.equal = _OVERLAY_BAR_HEIGHT self.close_button = button button = LayoutProxy(ui.Button(title='-', tint_color=get_theme_value('tint_color'))) self.add_subview(button) button.layout.align_right_with_superview.equal = 0 button.layout.align_top_with_superview.equal = 0 button.layout.align_bottom_with_superview.equal = 0 button.layout.width.equal = _OVERLAY_BAR_HEIGHT self.collapse_button = button separator = LayoutProxy(ui.View(background_color=get_theme_value('separator_color'))) self.add_subview(separator) separator.layout.height.equal = 1 separator.layout.align_left_with_superview.equal = 0 separator.layout.align_bottom_with_superview.equal = 0 separator.layout.align_right_with_superview.equal = 0 self.separator = separator self.update_appearance(state)
def __init__(self, **kwargs): super().__init__(**kwargs) if 'background_color' not in kwargs: self.background_color = 'white' if 'frame' not in kwargs: self.width = min(ui.get_window_size()[0] * 0.8, 700) self.height = ui.get_window_size()[1] * 0.8 self._tableview = ui.TableView() self._textfield = ui.TextField() self._help_label = ui.Label() self._datasource = None self._handlers = None self.shift_enter_enabled = True self.did_select_item_action = None tf = LayoutProxy(self._textfield) self.add_subview(tf) tf.layout.align_left_with_superview.equal = 8 tf.layout.align_top_with_superview.equal = 8 tf.layout.align_right_with_superview.equal = -8 tf.layout.height.equal = 31 tf.delegate = self tv = LayoutProxy(self._tableview) self.add_subview(tv) tv.layout.align_left_to(tf).equal = 0 tv.layout.align_right_to(tf).equal = 0 tv.layout.top_offset_to(tf).equal = 8 tv.allows_selection = True tv.allows_multiple_selection = False hl = LayoutProxy(self._help_label) self.add_subview(hl) hl.layout.align_left_to(tv).equal = 0 hl.layout.align_right_to(tv).equal = 0 hl.layout.top_offset_to(tv).equal = 8 hl.layout.align_bottom_with_superview.equal = -8 hl.layout.height.max = 66 hl.font = ('<system>', 13.0) hl.alignment = ui.ALIGN_CENTER hl.text_color = (0, 0, 0, 0.5) hl.number_of_lines = 2 if is_in_hardware_keyboard_mode: tf.view.begin_editing() self._register_key_event_handlers()
def tableview_cell_for_row(self, tv, section, row): if section == self._folder_section: item = self.items[row] node = item['node'] else: item = self._files[row] node = None cell = ui.TableViewCell() cvb = cell.content_view.bounds x = 15 + cvb.x + item['level'] * 15 if node and node.children_exists: image_view = ui.ImageView() image_view.frame = (x, 10, 24, 24) image_view.image = ui.Image.named( 'iob:arrow_down_b_24' if node.path in self._expanded_node_paths else 'iob:arrow_right_b_24' ) cell.content_view.add_subview(image_view) x += 24 + 8 image_view = ui.ImageView() image_view.frame = (x, 10, 24, 24) image_view.image = ui.Image.named('iob:folder_24' if node else 'iob:document_24') cell.content_view.add_subview(image_view) x += 24 + 8 title_label = ui.Label(flex='W') title_label.text = item['title'] title_label.size_to_fit() title_label.frame = ( x, cvb.y + (cvb.height - title_label.height) / 2.0, cvb.width - (x - cvb.x) - 8, title_label.height ) cell.content_view.add_subview(title_label) separator = ui.View(flex='W') separator.background_color = (0, 0, 0, 0.05) x = title_label.frame.x - 12 - 8 separator.frame = ( x, cvb.y + cvb.height - 1, cvb.width - (x - cvb.x), 1 ) cell.content_view.add_subview(separator) cell_objc = ObjCInstance(cell) cell_objc.setSelectionStyle(0) return cell
