Software :: Get A Signal When A GtkComboBox Dropdown Closes?
Nov 23, 2010
I have an app with a Drawing window that gets partially overwritten by the drop down of a combo box. When the combo box closes, the drawing window does not get any window invalidate type messages and that section just stays blank until something else happens that causes the drawing window to repaint. I want to trap the close of the combo box and queue a redraw of the drawing window. However, I can't find any signal that happens when the combo closes without changing the active selection. When the selection changes I get the changed event and can repaint. When the selection does not change, nothing happens.
I'm making a tutorial for a program and it involves me screen shooting dropdown menus, however this is inpossible with the screenshot software in ubuntu.
to reproduce this click on "system" and try to take a screenshot of the dropdown.
currently my way around this is to "record" my desktop using ffmpeg, however i wonder if there is a better alternative way?
When running Firefox 4.0b13pre (2011-02-25) Minefield occasionally and suddenly I can't access any item in a drop-down menu. The menu appears but just disappears when attempting to move the mouse cursor into the drop-down items list. When the problem starts it applies to all menus. The only solution is to close Firefox and reopen when, of course, all is fine until next time. The problem seems to begin entirely randomly and I can't reproduce it at will.
owners out there they released the KindleforPC program today. As expected it's only Windows and (soon) Mac, BUT it WILL run on Linux under Wine with only a couple of oddities. (Such as not being able to see the text on dropdown menus and title bars. If you click into a book it'll load for reading, you just can't see any of the menuing.
It took me a while and maybe someone else already know this, but I recently added RGBA to give me more transparency. But when I did this the shadows on the dropdown menus on the panel and in nautilus were not shadowed.
To correct this in Compizconfig Settings Manager: Turn on Window Decoration is you haven't already. Copy/Paste this line in the Shadow Windows info box:
[Code]...
That should be enough to get your drop shadows back on the drop down menu items. worked for me. Even works on the menus in Chromium even if the GTK themes window border is off, but is still won't shadow the window if GTK window borders are turned off.
My Ubuntu goes to sleep after 5 minutes. When I wake it up, and enter Firefox, and try to type in an address, it does not bring the dropdown menu with the history of the URLs that begin with the string I just typed. Is there anyway to get it to stop forgetting the history after Ubuntu comes back from sleep?
I have been having issues with the Firefox browser for the past few months. Firefox version: 3.6.11 Ubuntu x86_64 OS: Ubuntu 10.04 x86_64 Add ons: Flash block, Ad Block+, image block Occasionally on booting up and starting Firefox, the top menu bar, the location bar drop down do not work. Clicking them has no effect. Though I can enter a URL in the location bar, the drop down that gives recently browsed sites is unavailable. Using the keyboard shortcuts for these doesn't work too. So essentially all my browsing history, bookmarks, saved passwords are not accessible.
Restarting the browser/system doesn't . Deleting the whole profile folder restores the functionality, though it takes me back to a blank slate as far as my personalisation and browsing history is concerned and everything needs to be rebuilt. Restoring the profile folder causes the issue to reappear. So it appears to have something to do with the profile stored. Would like to look if any one has has similar issues but can't get a hang of how to best describe this or how others would have described it. I am sure you understand how bad it feels when all the history, bookmarks, passwords etc are in a way lost when this happens. Also how and where to post this or search if already similar bug is posted with Ubuntu and Firefox.
P.S: Is there a way to separate the personal info like history, passwords and bookmarks from the profile somehow?
There used to be a dropdown menu at the bottom right corner of the main window of GIMP (the window with whatever image i'm working on), where i would be able to select between zoom levels (such as 50%, 100%, etc). Recently, that menu seems to have disappeared, and i've had to use the actual zoom tool, which i find frustrating since i have to switch back and forth between tools.
Ubuntu 10.04 (Lucid), GNOME 2.30.2. After some time of correct operation, my dropdown menu from "Places" in the GNOME Panel has gone wrong.
If I click Places and then click on any of the dropdown shown, Home Folder, Desktop, Documents, Music, Pictures, Videos, Downloads, before the horizontal line separator, Banshee launches. Those after the separator, Computer, Floppy and my Hard Drives, launch correctly.
I have tried restoring the Panel to its original setting with no luck.
I have a Hp Touchsmart Tx2 with AMD processor and ATi graphics. I installed Ubuntu 10.10 (64 bit) last night for the second time, the first time i had this problem so i thought maybe another download and another install would help, and i have dual boot setup with windows vista on the other partition. So the install went fine but when i am at the home screen in Ubuntu and i click something like the wireless icon at the top, or the time at the top, or any of those icons the dropdown menu is displayed at a 45 degree angle or something.
Also the drop down menus in firefox will do it too, i'm sure others will as well. It is really wierd and i already installed the flxgr Ati driver (i think thats what its called) via the additional drivers application. Also when i open the terminal it is displayed at this same angle. The outline is perfect put the content inside is skewed. Also I should mention overall its just slow and laggy and the wifi cuts in and out. I took some pictures with my camera cause when i took a screen shot the menu for that was slanted and i couldn't see what the options were.
I would like to use the Adobe Garamond Pro in my text doccument in open office writer. I got a text document where from a friend where it is used so I know that it can. But when I want to edit I cant find it in the fonts dropdown menu.
After I open the dvd rom tray either via ubuntu or by the eject button, it closes automatically. I have two dvd drives insalled, but only one has this problem. It's been a month that this problem started occurring, but it's not a hardware problem since both drives work fine in windows.
I'm using Ubuntu 6.06 and Apache.I connect to the machine via FTP. It seems as if the connection times out every few seconds. If I u/l a file it will take 15 seconds to connect. Once that connection is open I can u/l more files instantly. If I wait a few seconds it closes, then I have to wait another 15 seconds for it to reopen. Any ideas how to make it not time out so frequently?
I leave my system in suspend mode overnight and wake it up first thing in the morning. At 9:15 it will automatically run housekeeping scripts via cron and these are completed by 9:30. Some time later I will turn on the monitor and start work. Since moving from Wheezy to Jessie the system has switched off for no apparent reason. I checked the syslog and auth.log and found it completed all it's tasks at 9:30 then started shutting down at 9:35. Relevant extracts from these logs are attached ...
My OS is Jessie 64 bit with Cinnamon on a quite standard Gigabyte desktop with dual core intel processor, 4Gb RAM and SSD drive. It uses NVidia drivers and there were no unusual entries in x.org.log.
AUTH LOG May 21 09:36:15 michael systemd-logind[685]: System is powering down. May 21 09:36:15 michael gnome-keyring-daemon[1477]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. May 21 09:36:15 michael lightdm: pam_unix(lightdm:session): session closed for user michael May 21 09:36:16 michael polkitd(authority=local): Unregistered Authentication Agent for unix-session:1 (system bus name :1.39, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_AU.UTF-8) (disconnected from bus) May 21 09:36:16 michael sshd[680]: Received signal 15; terminating.
Running debian wheezy. I noticed recently, whenever I fork a process using "&" from a terminal, such as
Code: Select allleafpad &
it starts up, shows the processid in the terminal, but every time when I close the terminal, leafpad gets killed. However, I create a simple bash script,
Code: Select all#!/bin/bash leafpad& exit
The script launches leafpad, then exits out leaving leafpad running, as it should. Is what I mentioned above normal? I'm confused, because I think I used to be able to do this in terminal without it depending on the terminal to stay running.
I guess I'm remembering wrong. As it turns out, commands begun on terminal get closed with terminal unless, as mentioned, you use nohup or start subshell. Process hierarchy and tracking etc.
I'm running the latest release of Fedora, release 12. When I attempt to bookmark a site, Firefox will close when I click on the drop down arrow to choose the location. I've uninstalled and reinstalled Firefox but the issue persists. I've tried this when running Gnome, Openbox, and xfce.
I recently downloaded openSUSE (gnome) from the main site. I used ImgBurner to put it on a cd and boot it. After I double click the installation on the desktop, it opens then closes after like 30 seconds. I dont know if the ImgBurner did not burn it on the disk properly, or if my computer is just retarded.
If I copy and then paste some html text from a web page as I have been doing for a study course, then Openoffice Writer closes. When I go to open Openoffice again it asks if I want to run a recovery, I opt for that and it gets me back into the file (which is empty).I have tried saving the file in html format but, the same thing happens.I can paste into Tomboy without problem so it must be the Openoffice program.Maybe I should simply hop over to Sun Microsystems with this, mmm.
I updated my Rhythmbox to 0.13 and now when I open rhythmbox or Banshee they close automatically after finish a song! but when I opened rhythmbox with Terminal (no root) it worked well and didn't close anymore!
While using my laptop, (touchpad) if I click on a link in a web page, sometimes it will open in a new tab, other times it will not. I would prefer it to never open in a new tab unless I ask it to. BUT, the really annoying thing is that when I click on the tab that appears, it just closes. I think this is a bug because sometimes the tab says something about java with some strange characters mixed with it.
I really can't say what I did that may have triggered this problem. I've been trying to setup remote access through SSH but that's about it. Haven't changed any settings in a bit though. I downloaded Konsole and it closes immediately as well.
Banshee only recently started doing this: When I play an song it works fine but if I click on skip it plays the next song for about 1-2 seconds then Banshee just closes. Also if I just let the song play (or skip to the end of the song) it also closes within 1-2 seconds of playing the next song. If I'm half way through a song I can click on another song to play it and it works fine through.I've tried disabling all my extensions but that didn't make any difference.
If I launch Banshee by typing 'banshee' into Terminal (and then play a song and press the skip button) this is what the Terminal says:
I work from home writing web content, and need the use of an article spinner tool called "The Best spinner". It is an .exe file and I installed it in my Mint Debian edition machine using wine, and everything is fine except for one thing. The app opens out, connects to the net, and then closes automatically. In fact if I check on the internet activity, I can see the app downloading the latest version, but the problem is that always it closes within a few seconds leaving me no other choice other than to log into a windows machine to work on it.
I uninstalled and reinstalled the app a couple of times but it does not seem to have helped. It requires the .net packages in winetricks, and I read that wine does not support net very well, yet the app is installed and even connects to the net. I don't understand the underlying process of how windows apps work in wine. Any work around considering that I never log into windows for anything other than using this app, a workaround means that windows is gone forever from my life.
Evolution was working properly but now whenever I try to open it the program opens, flashes up on the screen then disappears. If I click on the little envelope at the top of the screen I can get both the compose new message screen and also the contacts to open, but not the main mail program. If I open the contacts screen and click on the mail button to switch to it that way, the program instantly disappears again. I have also tried applications/office/evolution but that has the same result.
