September Morn Update
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Ingy döt Net
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6856 changed files with 141342 additions and 21127 deletions
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∇ WindowedApplication
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⍝ define a form with a label and a button
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'Frm'⎕WC'Form' 'Clicks' (40 35) (10 15)
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'Lbl'Frm.⎕WC'Label' 'There have been no clicks yet.' (10 10)
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'Btn'Frm.⎕WC'Button' 'Click Me' (35 35) (25 25) ('Event' 'Select' 'Click')
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⍝ callback function
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Frm.Clicks←0
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Frm.Click←{
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Clicks+←1
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p0←(1+Clicks=1)⊃'have' 'has'
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p1←(1+Clicks=1)⊃'clicks' 'click'
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Lbl.Value←'There ',p0,' been ',(⍕Clicks),' ',p1,'.'
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}
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∇
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@ -1,49 +1,41 @@
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import forms.
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import extensions.
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import forms;
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import extensions;
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class Window
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public class MainWindow : SDIDialog
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{
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object form.
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object lblClicks.
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object btmClickMe.
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Label lblClicks;
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Button btmClickMe;
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//Store how much clicks the user doed
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object clicksCount.
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int clicksCount;
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constructor new
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[
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form := SDIDialog new.
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lblClicks := Label new.
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btmClickMe := Button new.
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constructor new()
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<= new()
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{
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lblClicks := new Label();
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btmClickMe := new Button();
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clicksCount := 0.
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clicksCount := 0;
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self
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.appendControl(lblClicks)
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.appendControl(btmClickMe);
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form controls;
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append:lblClicks;
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append:btmClickMe.
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self.Caption := "Rosseta Code";
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self.setRegion(100, 100, 160, 80);
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form
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set caption:"Rosseta Code";
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set x:100 y:100;
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set width:160 height:80.
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lblClicks.Caption := "Clicks: 0";
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lblClicks.setRegion(10, 2, 160, 20);
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lblClicks
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set x:10 y:2;
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set width:160 height:20;
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set caption:"Clicks: 0".
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btmClickMe.Caption := "Click me";
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btmClickMe.setRegion(7, 20, 140, 30);
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btmClickMe
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set x:7 y:20;
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set width:140 height:30;
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set caption:"Click me";
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set onClick(:args)[ $self $onButtonClick ]
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]
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btmClickMe.onClick := (args){ self.onButtonClick(); };
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}
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$onButtonClick
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[
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clicksCount := clicksCount + 1.
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lblClicks set caption("Clicks: " + clicksCount literal).
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]
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private onButtonClick()
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{
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clicksCount := clicksCount + 1;
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dispatch => form.
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lblClicks.Caption := "Clicks: " + clicksCount.toString();
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}
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}
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@ -1,13 +1,29 @@
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from Tkinter import Tk, Label, Button
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from functools import partial
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def update_label():
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global n
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n += 1
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l["text"] = "Number of clicks: %d" % n
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import tkinter as tk
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w = Tk()
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n = 0
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l = Label(w, text="There have been no clicks yet")
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l.pack()
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Button(w, text="click me", command=update_label).pack()
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w.mainloop()
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def on_click(label: tk.Label,
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counter: tk.IntVar) -> None:
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counter.set(counter.get() + 1)
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label["text"] = f"Number of clicks: {counter.get()}"
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def main():
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window = tk.Tk()
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label = tk.Label(master=window,
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text="There have been no clicks yet")
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label.pack()
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counter = tk.IntVar()
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update_counter = partial(on_click,
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label=label,
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counter=counter)
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button = tk.Button(master=window,
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text="click me",
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command=update_counter)
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button.pack()
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window.mainloop()
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if __name__ == '__main__':
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main()
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@ -1,22 +1,22 @@
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#!/usr/bin/env python
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from Tkinter import Button, Frame, Label, Pack
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import tkinter as tk
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class ClickCounter(Frame):
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def click(self):
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self.count += 1
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self.label['text'] = 'Number of clicks: %d' % self.count
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def createWidgets(self):
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self.label = Label(self, text='here have been no clicks yet')
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self.label.pack()
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self.button = Button(self, text='click me', command=self.click)
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self.button.pack()
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class ClickCounter(tk.Frame):
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def __init__(self, master=None):
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Frame.__init__(self, master)
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Pack.config(self)
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self.createWidgets()
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super().__init__(master)
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tk.Pack.config(self)
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self.label = tk.Label(self, text='There have been no clicks yet')
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self.label.pack()
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self.button = tk.Button(self,
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text='click me',
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command=self.click)
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self.button.pack()
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self.count = 0
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if __name__=="__main__":
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def click(self):
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self.count += 1
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self.label['text'] = f'Number of clicks: {self.count}'
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if __name__ == "__main__":
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ClickCounter().mainloop()
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@ -1,20 +1,36 @@
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import sys
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from qt import *
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from functools import partial
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from itertools import count
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def update_label():
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global i
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i += 1
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lbl.setText("Number of clicks: %i" % i)
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from PyQt5.QtWidgets import (QApplication,
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QLabel,
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QPushButton,
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QWidget)
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from PyQt5.QtCore import QRect
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i = 0
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app = QApplication(sys.argv)
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win = QWidget()
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win.resize(200, 100)
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lbl = QLabel("There have been no clicks yet", win)
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lbl.setGeometry(0, 15, 200, 25)
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btn = QPushButton("click me", win)
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btn.setGeometry(50, 50, 100, 25)
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btn.connect(btn, SIGNAL("clicked()"), update_label)
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win.show()
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app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))
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app.exec_loop()
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LABEL_GEOMETRY = QRect(0, 15, 200, 25)
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BUTTON_GEOMETRY = QRect(50, 50, 100, 25)
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def on_click(_, label, counter=count(1)):
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label.setText(f"Number of clicks: {next(counter)}")
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def main():
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application = QApplication([])
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window = QWidget()
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label = QLabel(text="There have been no clicks yet",
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parent=window)
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label.setGeometry(LABEL_GEOMETRY)
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button = QPushButton(text="click me",
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parent=window)
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button.setGeometry(BUTTON_GEOMETRY)
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update_counter = partial(on_click,
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label=label)
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button.clicked.connect(update_counter)
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window.show()
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application.lastWindowClosed.connect(window.close)
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application.exec_()
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if __name__ == '__main__':
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main()
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@ -1,28 +1,35 @@
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import wx
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class MyApp(wx.App):
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def click(self, event):
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self.count += 1
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self.label.SetLabel("Count: %d" % self.count)
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def OnInit(self):
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frame = wx.Frame(None, wx.ID_ANY, "Hello from wxPython")
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self.count = 0
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self.button = wx.Button(frame, wx.ID_ANY, "Click me!")
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self.label = wx.StaticText(frame, wx.ID_ANY, "Count: 0")
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self.Bind(wx.EVT_BUTTON, self.click, self.button)
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class ClickCounter(wx.Frame):
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def __init__(self):
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super().__init__(parent=None)
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self.count = 0
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self.button = wx.Button(parent=self,
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label="Click me!")
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self.label = wx.StaticText(parent=self,
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label="There have been no clicks yet")
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self.Bind(event=wx.EVT_BUTTON,
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handler=self.click,
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source=self.button)
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self.sizer = wx.BoxSizer(wx.VERTICAL)
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self.sizer.Add(self.button, True, wx.EXPAND)
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self.sizer.Add(self.label, True, wx.EXPAND)
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frame.SetSizer(self.sizer)
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frame.SetAutoLayout(True)
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self.sizer.Fit(frame)
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self.sizer = wx.BoxSizer(wx.VERTICAL)
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self.sizer.Add(window=self.button,
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proportion=1,
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flag=wx.EXPAND)
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self.sizer.Add(window=self.label,
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proportion=1,
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flag=wx.EXPAND)
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self.SetSizer(self.sizer)
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self.sizer.Fit(self)
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frame.Show(True)
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def click(self, _):
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self.count += 1
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self.label.SetLabel(f"Count: {self.count}")
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self.SetTopWindow(frame)
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return True
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app = MyApp(0)
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app.MainLoop()
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if __name__ == '__main__':
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app = wx.App()
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frame = ClickCounter()
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frame.Show()
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app.MainLoop()
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