Re: [PyQt] QUrl paths under Windows seem weird
A Divendres 06 Febrer 2009 14:48:39, Grzegorz Adam Hankiewicz va escriure: Hello. I'm implementing a drag and drop application where the user drags files from the explorer and drops them on a label. The label processes the files and loads them. Under MacOSX this is working all well, but under Windows I am getting paths like u/C:/Documents and Settings/blah blah. Certainly the leading slash is not welcome. How come it got into there and how should I remove it? I know I can remove the first slash under Windows (I've just done it and works ok), but I would prefer to not have platform specific code. Is there any Qt normalization path which will return something I can pass to open() without having to parse it first? ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt Hi, Even it is not a Qt method, you can do it with os.path.normcase(). Ciao. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QUrl paths under Windows seem weird
A Divendres 06 Febrer 2009 15:42:30, Grzegorz Adam Hankiewicz va escriure: El 06/02/2009, a las 15:19, Sergio Jovani escribió: Hi, Even it is not a Qt method, you can do it with os.path.normcase(). That function doesn't help at all, did you try it yourself? Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] on win32 Type help, copyright, credits or license for more information. import os os.path.exists(os.path.normcase(u/C:/Documents and Settings)) False os.path.exists(os.path.normcase(uC:/Documents and Settings)) True ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt Oh, sorry, I did not understood, I thought you wanted only change / for \. That is strange, maybe a PyQt bug? ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Dialogue box with hyperlink
A Dimarts 27 Gener 2009 21:11:22, Darryl Wallace va escriure: Hello, Has anyone somewhere an example code of a small dialogue box which contains a hyperlink to a web site? I would like to point the user to some web site, in the confirmation dialogue I want to show. Quick way is to use a QLabel with qt /qt tags in the string and then using the standard html for creating a hyperlink: For example: dialogLabel = QtGui.QLabel(qt Please visit a href = http://www.google.ca Google/ato search./qt) darryl ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt Hi, I think that will open any web browser. If you want web browser be opened on clicking, you have to add: dialogLabel = QtGui.QLabel(qt Please visit a href = http://www.google.caGoogle/ato search./qt) self.connect(dialogLabel, SIGNAL(linkActivated(QString)), self.OpenURL) def OpenURL(self, URL): QtGui.QDesktopServices().openUrl(QUrl(URL)) Sorry if this is wrong :P ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QDesktopServices openUrl doesn't work if URL-Path has spaces etc.
Hi, You have to specify fromLocalFile() in QUrl(): DesktopServices().openUrl(QUrl.fromLocalFile(/home/piotr/test2/lol bar/photo_4900_8ea80c_huge.jpg)) Bye! 2009/1/26 piotr maliński riklau...@gmail.com: 2009/1/26 David Boddie da...@boddie.org.uk On Sun Jan 25 22:17:46 GMT 2009, piotr malinski wrote: Here is an example script: ~ from PyQt4.QtCore import * from PyQt4.QtGui import * d = QDesktopServices() x = '/home/piotr/test2/lol bar/photo_4900_8ea80c_huge.jpg' print QUrl(x).isValid() d.openUrl(QUrl(x)) ~~~ The problem is it won't work if there is a space in the path - lol bar, for spaceless paths it works (also for example on windows it needs paths with slashes not backslashes...). How can I make the path valid for QDesktopServices? (the QUrl itself is valid) Perhaps try encoding the URL first: http://www.riverbankcomputing.com/static/Docs/PyQt4/html/qurl.html#toEncoded This may be related to a bug that was apparently fixed in Qt 4.4.0: http://www.qtsoftware.com/developer/task-tracker/index_html?method=entryid=194046 You don't say which version of Qt you are using. If it's later than Qt 4.4.0, it would be good if you could report this as a bug using the Task Tracker. David ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt PyQt 4.4.4-r1, Qt 4.4.2, and using: ~ from PyQt4.QtCore import * from PyQt4.QtGui import * d = QDesktopServices() x = '/home/piotr/test2/lol bar/photo_4900_8ea80c_huge.jpg' x = unicode(QUrl(x).toEncoded() print x print QUrl(x).isValid() d.openUrl(QUrl(x)) ~~ Doesn't help. So is it a Qt bug? ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QDesktopServices openUrl doesn't work if URL-Path has spaces etc.
A Dilluns 26 Gener 2009 09:59:58, piotr maliński va escriure: print QUrl.fromLocalFile(x).isValid() d.openUrl(QUrl.fromLocalFile(x)) It's valid, but still doesn't work It's rare... It works for me... What Platform do you use? If Linux, what desktop environment? ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] Replace HTML characters
Hi list, I would like to ask if there is any Qt-way to converting HTML characters like Aacute;, Oacute; to Unicode characters (Á, Ó). If there is not a Qt-way I would like to know if there is a Python module/function to doing that. I only found this: https://fisheye.toolserver.org/browse/~raw,r=5846/pywikipedia/trunk/pywikipedia/spellcheck.py (removeHTML function). Thanks! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Threads with PyQt. Qt's or Python's?
Hi, I always used QThread and emit() in order to communicate with main QThread without problems: thread = Thread(self) self.connet(thread, SIGNAL(Signal)) thread.start() 2009/1/19 Christoph Burgmer chri...@gmx.de: Am Monday, 19. January 2009 schrieb Giovanni Bajo: On 1/19/2009 3:13 PM, eliben wrote: I've seen various references to this issue before, but nothing to fully address it as I'd expect. Can you comment on the pros and cons of using QThread vs Python's threads with PyQt? I'll begin: on the surface, Python's threads make more sense because they're Qt independent and can be ported between apps that don't necessarily depend on Qt (for example a web version of a GUI app). The Python thread API is powerful enough for all uses, it seems. However, there are concerns. Perhaps QThreads are more efficient? Or maybe more tightly integrated with the other parts of PyQt, so it's easier to use them? It's mostly the same. The main difference is that QThreads are better integrated with Qt (asynchrnous signals/slots, event loop, etc.). Also, you can't use Qt from a Python thread (you can't for instance post event to the main thread through QApplication.postEvent): you need a QThread for that to work. I am doing a QCoreApplication.postEvent() out of run() from a threading.Thread class without any problems. Christoph ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Threads with PyQt. Qt's or Python's?
Sorry! thread = Thread(self) self.connet(thread, SIGNAL(Signal), self.Slot) thread.start() 2009/1/19 Sergio Jovani lese...@gmail.com: Hi, I always used QThread and emit() in order to communicate with main QThread without problems: thread = Thread(self) self.connet(thread, SIGNAL(Signal)) thread.start() 2009/1/19 Christoph Burgmer chri...@gmx.de: Am Monday, 19. January 2009 schrieb Giovanni Bajo: On 1/19/2009 3:13 PM, eliben wrote: I've seen various references to this issue before, but nothing to fully address it as I'd expect. Can you comment on the pros and cons of using QThread vs Python's threads with PyQt? I'll begin: on the surface, Python's threads make more sense because they're Qt independent and can be ported between apps that don't necessarily depend on Qt (for example a web version of a GUI app). The Python thread API is powerful enough for all uses, it seems. However, there are concerns. Perhaps QThreads are more efficient? Or maybe more tightly integrated with the other parts of PyQt, so it's easier to use them? It's mostly the same. The main difference is that QThreads are better integrated with Qt (asynchrnous signals/slots, event loop, etc.). Also, you can't use Qt from a Python thread (you can't for instance post event to the main thread through QApplication.postEvent): you need a QThread for that to work. I am doing a QCoreApplication.postEvent() out of run() from a threading.Thread class without any problems. Christoph ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Problem calling a window
Hi, If you want to call a QMainWindow from a QDialog you have to set a parent. exec_() gets attribute error because I thought it was a QDialog :P Try with this: wndMain = Pro2MainWindow(self) # --- set as parent QDialog wndMain.showMaximized() self.hide() 2009/1/15 Sandro Dutra hexo...@gmail.com: Sorry for the delay... it's the time, it's the time... I used Eric4 and QtDesigner, so the Pro2MainWindow it's only the window without the widgets (I only want to test the call), here's the code: ---Pro2MainWindow Code--- # -*- coding: utf-8 -*- Module implementing Pro2MainWindow. from PyQt4.QtGui import QMainWindow from PyQt4.QtCore import pyqtSignature from Ui_Pro2MainWindow import Ui_Pro2MainWindow class Pro2MainWindow(QMainWindow, Ui_Pro2MainWindow): Class documentation goes here. def __init__(self, parent = None): Constructor QMainWindow.__init__(self, parent) self.setupUi(self) The setupUi, only call the definitions of the ui generated by QtDesigner, and here's the complete code for the login screen: # -*- coding: utf-8 -*- Module implementing DialogPro2Login. from PyQt4.QtGui import QDialog, QMessageBox, QApplication from PyQt4.QtCore import pyqtSignature from Ui_Pro2Login import Ui_DialogPro2Login from Pro2MainWindow import Pro2MainWindow from db.database import Pro2db import MySQLdb, sys class DialogPro2Login(QDialog, Ui_DialogPro2Login): Class documentation goes here. def __init__(self, parent = None): Constructor QDialog.__init__(self, parent) self.setupUi(self) @pyqtSignature() def on_pushButton_enter_clicked(self): user = self.lineEdit_user.text() passw = self.lineEdit_passw.text() if user == or passw == : QMessageBox.information(self, ERRO, uPor favor, entre com o usuário e senha., OK) else: try: p2db = Pro2db(str(user), str(passw)) ### Here is where I want to call the mainwindow wndMain = Pro2MainWindow() wndMain.exec_() wndMain.showMaximized() self.hide() ## except MySQLdb.Error, error_code: if error_code[0] == 1045: message = uAcesso negado para o usuário: %s %user elif error_code[0] == 2003: message = uNão foi possível realizar a conexão. else: message = uErro desconhecido.\nCódigo administrativo: %s - %s. %(error_code[0], error_code[1]) QMessageBox.information(self, Falha no acesso, uO servidor informa:\n%s %message, OK) @pyqtSignature() def on_pushButton_exit_clicked( self): self.close() If you need more info tell me, Thanks for the attention to a so noob problem. Sandro Dutra - Brazil. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Problem calling a window
It would be good you post more code, at least, Pro2MainWindow class. 2009/1/14 Sandro Dutra hexo...@gmail.com: I get a AttibuteError in mainWnd.exec_() If necessary, I can upload the complete code. Thanks in advance. 2009/1/13 Sergio Jovani lese...@gmail.com Hi, This is a little piece of code, but you can try with: mainWnd = Pro2MainWindow() mainWnd.exec_() mainWnd.showMaximized() self.hide() 2009/1/13 Sandro Dutra hexo...@gmail.com: I'm writing a solution using Python, Qt and MySQL, I create the login screen and set all the errors... The problem is: When the user do the correct login in MySQL, I want the login screen to close, and the whole application show. The code when the button Enter is pressed: --- def on_pushButton_enter_clicked(self): user = self.lineEdit_user.text() passw = self.lineEdit_passw.text() if user == or passw == : QMessageBox.information(self, ERRO, uPor favor, entre com o usuário e senha., OK) else: try: If the login is made, the application is launch and the login screen is closed. p2db = Pro2db(str(user), str(passw)) mainWnd = Pro2MainWindow() mainWnd.showMaximized() self.close() ### except MySQLdb.Error, error_code: if error_code[0] == 1045: message = uAcesso negado para o usuário: %s %user elif error_code[0] == 2003: message = uNão foi possível realizar a conexão. else: message = uErro desconhecido.\nCódigo administrativo: %s - %s. %(error_code[0], error_code[1]) QMessageBox.information(self, Falha no acesso, uO servidor informa:\n%s %message, OK) --- Anyone can help? Thanks in advance, Sandro Dutra, Brazil. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] Pause QProcess
Hi list! In my application I've created a process with QProcess and 'ffmpeg' program. I offer to user cancelling process calling kill() method, but I don't know if pausing it would be possible. Is there any way to pause QProcess in a safe-way? Thanks! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Problem calling a window
Hi, This is a little piece of code, but you can try with: mainWnd = Pro2MainWindow() mainWnd.exec_() mainWnd.showMaximized() self.hide() 2009/1/13 Sandro Dutra hexo...@gmail.com: I'm writing a solution using Python, Qt and MySQL, I create the login screen and set all the errors... The problem is: When the user do the correct login in MySQL, I want the login screen to close, and the whole application show. The code when the button Enter is pressed: --- def on_pushButton_enter_clicked(self): user = self.lineEdit_user.text() passw = self.lineEdit_passw.text() if user == or passw == : QMessageBox.information(self, ERRO, uPor favor, entre com o usuário e senha., OK) else: try: If the login is made, the application is launch and the login screen is closed. p2db = Pro2db(str(user), str(passw)) mainWnd = Pro2MainWindow() mainWnd.showMaximized() self.close() ### except MySQLdb.Error, error_code: if error_code[0] == 1045: message = uAcesso negado para o usuário: %s %user elif error_code[0] == 2003: message = uNão foi possível realizar a conexão. else: message = uErro desconhecido.\nCódigo administrativo: %s - %s. %(error_code[0], error_code[1]) QMessageBox.information(self, Falha no acesso, uO servidor informa:\n%s %message, OK) --- Anyone can help? Thanks in advance, Sandro Dutra, Brazil. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Application built with py2exe doesn't display jpg/gif images in QWebView
I had this problem. I solved it copying C:\Python26\Lib\site-packages\PyQt4\plugins\imageformats\qjpeg4.dll to dist\imageformats\. I my build script I have: build.bat == C:\python26\python.exe setup.win32.py py2exe --includes sip ... mkdir dist\imageformats copy C:\Python26\Lib\site-packages\PyQt4\plugins\imageformats\qjpeg4.dll dist\imageformats\* 2009/1/13 piotr maliński riklau...@gmail.com: I have a mini-browser in my app, and runned from source on Windows it works ok, but the binary made with Py2exe doesn't work ok - it doesn't display JPG/GIF images. PNG work. Adding this: data_files=[(.,[qjpeg4.dll, qgif4.dll, qico4.dll] and copying the DLLs from PyQt4 doesn't help. Can this be fixed somehow? ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Problem with apps build with Py2exe
Hi, That problem appeared on my software. The best choice is to use version 2.5. PyQt4 for Python 2.6 compiled code requires MSCV to work. Bye! 2009/1/9 piotr maliński riklau...@gmail.com: Yes, Python, 2.6 and latest PyQt4 build for windows/Py2.6 2009/1/9 Giovanni Bajo ra...@develer.com On ven, 2009-01-09 at 10:07 +0100, piotr maliński wrote: Some MS Windows users have problem running PyQt4 applications - exe/binary builds made with Py2exe. The problem is that Windows displays a message like this (translation from Polish) This application can't be run as it configuration is wrong. Problem may be solved by reinstalling the script. It works for some users, and for some don't (plus it's no install run.exe made from run.py). Any ideas why Windows makes such problems? :) Are you using Python 2.6? -- Giovanni Bajo Develer S.r.l. http://www.develer.com ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] Desktop Filedialog Integration
Hi! I wanted to add desktop file dialog integration to my program. I've written some code to do checks in order to get what program it have to use (zenity, kdialog). I used QProcess in order to launch dialogs and all work very fine. Now I want get same relationship between windows (QMainWindow and kdialog/zenity) like when QMainWindow launchs QDialog with exec_() function, that is, I can view QMainWindow operations but until I close QDialog I can't use any mainwindow widget. How can I do this? Thanks! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QThread problem
El Monday 08 December 2008 03:53:28 vàreu escriure: On Mon, Dec 8, 2008 at 12:53 AM, Sergio Jovani [EMAIL PROTECTED] wrote: Hi all, I'm developing a downloads application and I have created a QThread for that reason. I start the QThread with no problems, but when I try terminate it clicking on cancel pushbutton, I can't, application freezes. Thanks in advance. Here the code: --- class MainWindow(QMainWindow): def __init__(self, parent = None): QMainWindow.__init__(self, parent) ... self.pbCancel=QPushButton(self.tr(Cancel)) self.connect(self.pbCancel, SIGNAL(clicked()), self.cancel) ... def download(self): ... self.threadDownload = Download(url, path, filename) self.threadDownload.start() def cancel(self): self.threadDownload.terminate() self.threadDownload.wait() class Download(QThread): def __init__(self, url, path, filename, parent = None): QThread.__init__(self, parent) self.path=path self.url=url self.filename=filename def run(self): os.chdir(self.path) urllib.urlretrieve(self.url,self.filename,reporthook=self.myreporthook) Dears subcribers, A few days ago, I received a lot of help trying solve this problem. Thanks for that. After testing and writing and erasing code, I discovered the main problem of this. QThread is powerful but also dangerous, it have to terminate in a safe way, if not, program will become unstable. The main problem was the urllib2 function, because if a file is opened inside thread, file wll have to be closed inside thread in order to terminate properly the thread. I hope this helps someone. I wrote a piece of code replacing urlllib.urlretrieve function. and doing this I can close opened file before to terminate thread. --- class MainWindow(QMainWindow): def __init__(self, parent = None): QMainWindow.__init__(self, parent) ... self.pbCancel=QPushButton(self.tr(Cancel)) self.connect(self.pbCancel, SIGNAL(clicked()), self.cancel) ... def download(self): ... self.threadDownload = Download(url, path, filename) self.threadDownload.start() def cancel(self): self.threadDownload.interrupt() # Not terminate() ! self.threadDownload.wait() class Download(QThread): def __init__(self, url, path, filename, parent = None): QThread.__init__(self, parent) self.path=path self.url=url self.filename=filename self.interrupted = False # We will have to change this to terminate thread! def interrupt(self): self.interrupted = True def run(self): os.chdir(self.path) block_size = 4096 i = 0 counter = 0 temp = urllib2.urlopen(self.url) headers = temp.info() size = int(headers['Content-Length']) data = open(self.filename, 'wb') while i size: if not self.interrupted: data.write(temp.read(block_size)) i += block_size counter += 1 self.myreporthook(counter, block_size, size) # you can use reporthook! else: break data.close() temp.close() self.quit() # terminate() too dangerous, now we can use quit() or exit(int). --- Thanks! See you! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] QThread problem
El Monday 08 December 2008 03:53:28 vàreu escriure: On Mon, Dec 8, 2008 at 12:53 AM, Sergio Jovani [EMAIL PROTECTED] wrote: Hi all, I'm developing a downloads application and I have created a QThread for that reason. I start the QThread with no problems, but when I try terminate it clicking on cancel pushbutton, I can't, application freezes. Thanks in advance. Here the code: --- class MainWindow(QMainWindow): def __init__(self, parent = None): QMainWindow.__init__(self, parent) ... self.pbCancel=QPushButton(self.tr(Cancel)) self.connect(self.pbCancel, SIGNAL(clicked()), self.cancel) ... def download(self): ... self.threadDownload = Download(url, path, filename) self.threadDownload.start() def cancel(self): self.threadDownload.terminate() self.threadDownload.wait() class Download(QThread): def __init__(self, url, path, filename, parent = None): QThread.__init__(self, parent) self.path=path self.url=url self.filename=filename def run(self): os.chdir(self.path) urllib.urlretrieve(self.url,self.filename,reporthook=self.myreporthook) ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt def download(self): ... self.threadDownload = Download(url, path, filename) self.threadDownload.start() qApp.processEvents() Hi, Thanks for reply, but this does not solve the problem. I've tried and it still freeze when I want to terminate QThread. --- ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QThread problem
On lun, 2008-12-08 at 01:53 +0100, Sergio Jovani wrote: I'm developing a downloads application and I have created a QThread for that reason. You don't need threads to download files with PyQt. In fact, it's far easier without. Hi, I would like know it! Thanks. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QThread problem
El Monday 08 December 2008 17:19:42 vàreu escriure: Hello, Sergio Jovani wrote class Download(QThread): def __init__(self, url, path, filename, parent = None): QThread.__init__(self, parent) self.path=path self.url=url self.filename=filename def run(self): os.chdir(self.path) urllib.urlretrieve(self.url,self.filename,reporthook=self.myreporthook) I don't know if this would be the problem, because it looks like you have trimmed the code to only contain relevant parts. I have a couple questions. If you don't terminate, does it properly retrieve the item at the url? Your code here for the Download class has no definition of self.myreporthook so could that be the problem? darryl Hi, When I remove wait() after terminate(), application does not freeze and download seems to be cancelled, file isn't retrieved, but I get True from isRunning() execution, it seems thread has not terminated. self.myreporthook is not important, if I remove it, thread works equal. Thanks! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] QThread problem
I'm going to throw this out there, you should exchange information via signals/slots. When you get a cancel use terminate() slot. That will stop it from freezing you program from the looks of it. I tried and I get the same running terminate() slot from signal and outside. Thanks. ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
Re: [PyQt] Re: Strings with variables in TS-File can not be loaded
El Tuesday 16 September 2008 15:55:23 Alberto Berti va escriure: Sergio == Sergio Jovani [EMAIL PROTECTED] writes: Sergio Source code: DurationMsg=self.tr(Duration: %s min % Sergio duration) mmm but here the string gets formatted before the callo to tr(), it can never be translated... Sergio Translation: Duració: %s min ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt I'm sorry to be so stupid, but I don't understand you are telling to me. How should I write this?? Thanks for your patience! ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
[PyQt] Call a window from other parent window
Hi all! I am learning PyQt and I have a question. I have two classes, one for each widget: == class Main(QMainWindow): def __init__(self): QMainWindow.__init__(self) loadUi(frmmain.ui, self) class Conectar(QDialog): def __init__(self): QDialog.__init__(self) loadUi(frmconectar.ui, self) = My question is, how can I call and show a widget from other with parent? For example, open Conectar() window from Main() window? Many thanks! -- Sergio Jovani ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
