![]() By the late 1600s, it took on the meaning we use today: to become infected by a cold virus. It first appeared in the 16th century, and originally meant to literally become chilled by exposure to cold weather. Why do you catch a cold, but run a fever? Catching a Cold Why Do You Catch a Cold, But Run a Fever? Or in 2016, when LeBron James brought the Cleveland Cavaliers back from a 3-1 deficit to win the NBA Finals, excitement in Cleveland was definitely at a fever pitch. In 2019, when the Washington Nationals were competing for their first-ever World Series trophy, you could say that “baseball fever” in Washington had reached a fever pitch. Fever Pitchįinally, there’s the expression “fever pitch,” which refers to a state of intense excitement. If a friend told you she’d quit her job, bought a horse, and decided to bring transportation via carriage back into fashion, you might say she was having a fever dream. “Fever dreams” can also refer to any outlandish ideas. If you’ve ever seen the dream sequence in Alfred Hitchcock’s 1945 movie Spellbound, you get a sense of what a fever dream might be like. There are also “fever dreams.” These are the bizarre, hallucinogenic dreams that can come when you have a high fever. (Perhaps needless to say, many of us are feeling that right now.) The term appeared in the American West in the early 1900s, probably because of settlers being trapped in literal cabins for weeks on end during the heavy winters that hit states like South Dakota, Montana, and Wyoming. ![]() There’s “cabin fever,” the restlessness and irritation that comes from being cooped up too long in a small space. Fever Phrases: Cabin Fever, Fever Dream, Fever Pitchįever has also become part of some standard phrases we use. Admit it-many of you probably wore gold lame and bell-bottoms, and danced your heart out to songs like “Stayin’ Alive” by the Bee Gees and “Hot Stuff” by Donna Summer. By 1855, more than 300,000 people had moved into the state.Īnd of course, in the 1970s, many of us had the most embarrassing fever of all-disco fever. In 1848, the discovery of gold in California sparked a “gold fever”-a mass migration of miners into California’s goldfields. In the 1760s, when the Seven Years’ War raged between Great Britain and France, British fanatics were said to have “war-fever.” These bulbs began to be imported from the Ottoman Empire, and prices for them skyrocketed. These phrases referred to an intense enthusiasm that usually burned out quickly.įor example, in the 1600s, “tulip fever” broke out in the Netherlands. We see phrases like “a fever of jealousy” and “a fever of the soul.” We still use that meaning today-you’ll know that if you’ve ever had “ a fever for the flavor of a Pringle.” (For those of you too young to recognize that jingle, it’s from an iconic 1980s ad for those flattened, processed potato chips known as Pringles.)įever also paired up with various modifiers over time. It starts to also mean a state of nervous excitement or agitation. ![]() The Meaning of Fever Gets Extended.īy the 1300s, we see the use of the word expand. The author said that people who have a “ fefer” should “ wyrte wel drincan on wætere”-that is, drink lots of water brewed with plants from the wort family, like spiderwort or St. The first time it was printed was in an Old English herbarium-a book describing how to use herbs as medicine. It’s also related to the Latin word fovēre, meaning “to heat,” and the ancient Greek τέϕρα (pronounced tephra), meaning “ash.” Fever originally related to heat. The word fever comes from the classical Latin febris. One of the symptoms of COVID-19 is a fever, and that got us thinking about the word fever and the different phrases that use it.Īfter a bit of noodling around, here’s what we learned. We come to you in the midst of the coronavirus pandemic.
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Once an item is selected, we can perform certain operations to delete or edit the item. The Treeview widget items can be edited and deleted by selecting the item using lection() function. If we want to create a Treeview widget, then we can use Treeview(parent, columns) constructor to build the table. Each directory contains files or additional directories. In this structure, each row can represent a file or a directory. I use the variable widths to define the columns widths at initialisation of the tree and these remain fixed after refresh.Tkinter Treeview widget is used to display the data in a hierarchical structure. Where I can force the column "key" to stay hidden by instructing which columns I want to display by using the option: ee = ('name', 'value') ("#0", width=widths, minwidth=widths) # tree column Perhaps worth mentioning that I also have a hidden column which gets displayed after the automatic adjustment of the columns: widths = (200, 300, 300) Which works fine, but hides the tree column or you can use also the following combination, if you want both the column #0 and the headings to display: ee = column #0), in which case you want to use the option: ee = 'tree' In my case, I also have a tree column (i.e. ![]() I defined the ee option to keep the columns widths fixed after refreshing the tree. I had the same issue of the tree resizing while refreshing the data.įor me, a variation of the answer by user16129445 (see above) worked perfectly. eeview_sort_column(self.table_tree, _col, True))ĭue to my reputation points, I cannot post a simple comment. Self.table_tree.heading(i, text=i, command= lambda _col=i: \ Self.table_lumn(i, width=h_col_w, stretch=True) "set the width of the column to the width of the column name" Wcols.append(self.table_lumn(i, width=None))Īnd then later on self.table_tree=column_names columns = įor each in self.table_tree.get_children():Ĭolumns = list(self.table_em(each, option='values')) Finally fixed it by just saving the width of the columns in a list before clearing the treeview, and then using those width to compare with new ones and using the larger. Had the same issue myself, after trying everything like root.update(), treeview.update() and stroy() which messed up all my gui. **(col, width= int(600 / len(col_name)), minwidth=0, anchor='center',stretch=0) # auto adjust column width** Self.tbTitlelabel = table_item.db_nameĬol_name = table_l_name Print( self.table_index, self.table_list) If len(self.table_list) > self.table_index: **# if call the function during the page intial, the table width is good.** ![]() Ysb = ttk.Scrollbar(self, orient='vertical', command=) ee = ttk.Treeview(self, height=10, show = 'headings', selectmode='browse') nfigure("Treeview.Heading", font=("Verdana", 15)) Self.preLabel = tk.Button(self, text="Previous", font=("Verdana", 18, "bold"), bg='#C6E2FF', fg='darkblue', command=lambda:self.showTable() ) **# if call the function by the button, the table width change.** Self.nextLabel = tk.Button(self, text="Next", font=("Verdana", 8, "bold"), bg='#C6E2FF', fg='darkblue',command=lambda:self.nextTable()) Self.tbTitlelabel = tk.Button(self, text="Table", font=("Verdana", 18, "bold"), bg='#C6E2FF', fg='darkblue', command=lambda: controller.show_frame(start_page.StartPage)) Table_list = sample.scan_result.table_list Thanks a lot ! my code is attached at the bottom. and I found it change with the number of column, as shown below. However, if I click a button to call the same function to insert the same data row, then the treeview table width will change. When the code was run the first time, the column width was adjusted by the width normally and the total table width is well fit and correct, as shown below. the function is called when showing the page(I put comment for the line when its called). ![]() I wrote the python3 code in Pycharm 2018.3-community, and used a function(show table) to insert the data rows and used "lumn(col, width = int( total_width / len(cols)), minwidth=0, anchor='center',stretch=0 )" to set the column width. Since the number of column in different tables may not be the same, I want to auto adjust the width of column so that the total width of the treeview table is fixed. The heading is the table schema, and insert data row to the treeview table. 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