So, for example:. The following code adds some titles to the top of the columns:. Here's an example that uses this function. Don't forget to add treeview1 to your glade file, save it and copy it to your local directory:. The screenshot in Figure 10 shows the results. I've replaced the TextView with a TreeView, as you can see. A list is done the same way, except you use ListStore instead of TreeStore.
Also, most likely you will use ListStore. A dialog differs from a normal window in one important way—it returns a value.
To create a dialog box, click on the dialog box button and name it. Then, in your code, render it with [3]gtk. XML gladefile,dialogboxname. If the result is gtk. If not, the user closed the window or clicked Cancel. Either way, you can destroy the widget to make it disappear. One catch when using dialog boxes: if an exception happens before you call destroy on the widget, the now unresponsive dialog box may hang around, confusing your users.
Call widget. Some day, you probably will write a pyGTK application that uses sockets. When doing so, be aware that while your events are being handled, the application isn't doing anything else. When waiting on a socket.
Instead, use gtk. This allows you to specify a callback to handle whatever data comes in over the sockets. One catch when doing this is you often want to update your windows during your event, necessitating a call to gtk.
But if you call gtk. I check for pending events, like a socket accept , any time I write a log message. My log function ends up looking like this:. However, you should be aware of a few problems you're going to face. Obviously, all of your GtkText widgets need to be replaced with Gtk. TextView widgets. The corresponding code in the GUI also must be changed to accommodate that move. Likewise, any lists or trees you've done in GTK v1 have to be redone.
What may come as a surprise is you also need to redo all dialog boxes, remaking them in GTK v2 format, which looks much nicer. Also, a few syntax changes occurred, such as GDK moving to gtk. For the most part, these are simple search and replaces. Use GtkText. You can convert your Glade v1 file into a Glade v2 file using the libglade distribution's Python script. This gets you started on your GUI, but you may need to load Glade v2 and do some reconfigurations before porting your code.
Don't forget you can cut and paste from the Glade widget tree. This can make a redesign quick and painless. It's a tribute to the Open Source community that the principal developers often are available to answer newbie questions. The finished demo code is available from ftp. Dave Aitel is the founder of Immunity, Inc.
More information on Immunity is available at www. Figure 1. The cross-hatched area in the starting window is a place to put another widget. Figure 2. A basic three-pane vbox with the top pane selected.
Figure 3. The top pane has been split by a two-pane hbox, which is selected. Figure 4. The initial window filled in with widgets. Figure 7. After Adding the Event Signal Handler. Figure 8. Figure 9. Figure Unset any possible positions in the Properties window so your startup doesn't look weird. What I understand is that you want you "Generate log" window to be modal. That means other windows can't be used while your modal window is up, just like a Dialog window.
Also you should set the main window to be the parent of your modal window, since this helps the OS Window Manager i. Yo can do both of this things directly from Glade if you've created both windows in the same project, not always the case selecting the Modal atribute to True and the Transient for Window attribute to your main window, in the General Properties section of your Generate log window.
Upload them in init Show them with "signals" in glade using "show" and "hide". Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Set focus to child window in PyGtk Ask Question. Asked 3 years, 5 months ago. Active 3 years, 4 months ago. Viewed times. The Generate logs window is supposed to: Show options to generate log for a particular date Be minimizable and should close automatically when the task is complete OR Be able to be closed manually if the user wishes so The problem is, once I show up the Generate logs window, I am directly able to select the main window as well.
Add a comment. It provides packages for many software applications and libraries, including the GTK stack. If you prefer developing using Visual Studio, you should use gvsbuild instead. In MSYS2 packages are installed using the pacman package manager. Step 1. Step 3. Step 4. Step 5. In order to run it successfully, you will also need a GTK theme. There is some old builtin support for a Windows theme in GTK, but that makes your app look like a Windows 7 app.
0コメント