I assume it should be possible to change the figure setting after plotting (not in the code).
By default, the Interactive Navigation has these buttons as explained in below link: https://matplotlib.org/users/navigation_toolbar.html?highlight=interactive%20navigation
However, it is not possible to change graph settings through any of these buttons (e.g. change axis limitations, or change label name, or change title). These options are available in MATLAB so it definitely should be there in Python3. How can I add these features to Interactive Navigation window?
P.S. My matplotlib version is 3.1.0
"These options are available in MATLAB so it definitely should be there in Python3" There is no indication for that causality being true.
Setting some of the parameters is nonetheless possible when using the Qt backend.
import matplotlib
matplotlib.use("Qt5Agg")
Then a respective button is available
Related
Since I updated python from 3.8 to 3.10 (with Linux Ubuntu 22.04), clear button in QlineEdit widget has become an ugly red cross. It was before a nice dark kind of rectangular button with a small cross inside.
I wish I could switch back to the previous clear button without having to create a custom button, because the red cross is kind of disturbing as it seems to indicate an error in what you write in the QLineEdit widget.
Is there a way to do that in Qt Designer or programmatically?
It seems a bit unlikely that just updating Python would affect the icon.
The update probably involved other packages along with it (or they need rebuilding, they were uninstalled due to incompatibilities, etc), so I'd suggest to check that first.
In any case, you can set the icon using a specific stylesheet you could set for the top level window or even the application, so that it will be used for any QLineEdit with the clear button enabled:
QLineEdit > QToolButton {
qproperty-icon: url(/path/to/icon.png);
}
Note that this will override all icons of QLineEdit, including those used for custom actions, so in that case you must explicitly set the object name of the button and use the proper selector in the QSS:
# this assumes that the clearButtonEnabled property is already set,
# otherwise it will crash
lineEdit.findChild(QToolButton).setObjectName('clearButton')
lineEdit.setStyleSheet('''
QLineEdit > QToolButton#clearButton {
qproperty-icon: url(/path/to/icon.png);
}
''')
Also, see this related answer for other alternatives.
I work in an environment where we have to have a security classification banner displayed at the top of each monitor on our Gnome Desktops. Currently, I am using a Perl/Tk window to display the classification of the system. However, that window cannot be moved because of the way it is built (no decorations) and occasionally overlays open windows making it difficult for users to manage those windows.
I would like to be able to do something different, but I'm not sure where to start. Three ideas I have are this:
An icon or something in the Top Bar showing the classification
A banner, like the Top Bar, that sits above the Top Bar
A window, like I already have, but relocatable
I figure the first option would be easiest, but since the Top Bar isn't shown on every monitor, that may not be the best option. I don't even know if the second option is even possible. The third option would require me to use something other than Perl/Tk but that's the only language I'm fluent in at the moment.
So I'm looking for suggestions or examples or Gnome extensions I can use to solve this problem.
Thanks.
There is a classification-banner python utility at https://github.com/fcaviggia/classification-banner. It's no longer maintained, but we've been using it without change for a few years now. It's OK. One problem is that it doesn't "shrink" the desktop screen, so application windows can overlap it; it's set to Always On Top, but it would be nicer if it actually couldn't be overlaid at all.
A simple solution, of sorts, would be to change the desktop background image. This can have issues if you're displaying on multiple resolutions (I don't know if Gnome supports SVG for such purposes) and of course it can be obscured by windows covering it.
Older versions of Gnome let you create multiple bars that worked perfectly, but that disappeared - along with many other customizations - in Gnome 3.
This line works fine for my Windows program.
When i run this same file on the Mac OS X, I get a blank page instead of my icon.
Here is the windows line:
self.iconbitmap("Boss.ico")
I have searched relentlusly for an answer I want this icon to work on both platforms. self is the root Tk window if your wondering if it's root or not.
Note: I have tried using icns, .xbm , .gif by loading a photo image and setting thru window attributes all produce the same blank page on the mac.
After 5 days of searching, and this post having been viewed at least 15 times I went directly to the tk/tcl documentation. If I understand this correctly, apparently there is no way to properly set the icon for mac OS X without using special library or other sort of hacks. It would be nice if there were a mac specific documentation for the tkinter library but alas there isn't that I have found. here is the part of the documentation I found:
wm iconphoto window ?-default? image1 ?image2 ...? Sets the titlebar
icon for window based on the named photo images. If -default is
specified, this is applied to all future created toplevels as well.
The data in the images is taken as a snapshot at the time of
invocation. If the images are later changed, this is not reflected to
the titlebar icons. Multiple images are accepted to allow different
images sizes (e.g., 16x16 and 32x32) to be provided. The window
manager may scale provided icons to an appropriate size. On Windows,
the images are packed into a Windows icon structure. This will
override an ico specified to wm iconbitmap, and vice versa.
On X, the images are arranged into the _NET_WM_ICON X property, which
most modern window managers support. A wm iconbitmap may exist
simultaneously. It is recommended to use not more than 2 icons,
placing the larger icon first.
On Macintosh, this currently does nothing.
if anyone has a working solution please post this. I want to accomplish this so that any system can open a freshly installed python and run my application without installing any additional library.
#GarryHurst This is not a solution but I sort of get the idea now:
On Mac, TK decided that the icon will never appear on the window title bar.
Instead, it shows up as the app's Dock icon.
It's most probably a by-design or won't fix issue on their side.
It is showing the icon of the file you are putting in the directory so setting the file to be an app will set the window icon to be the icon of that app.
for example:
root.iconbitmap("/Users/homedir./Desktop/Test apps/Clicker.app")
tk window with icon
I have a coup. Why not change mind, like this.
The emoji library is enough to choose a good-looking icon.
We can do that.:-D
Code
Effect
I import the PyQt5 library under blender and I created a command interface.
My problem is that I found myself with two windows (one of blender of course and one of PyQt)
Is there any way to automatically embed (in the script) the PyQt window inside the Blender 3D scene?
Thanks
I don't believe you will get that to work unless you alter blender's source code and build your own version of blender. While you have access to using a range of widgets that blender uses for it's UI, there aren't any ways to incorporate other GUI toolkits into blender's UI.
Blender uses python to define it's user interface and provide access to it's internal data. You can define your own panels, which are collapsible groups of UI widgets, that will be incorporated into blender's UI with the existing panels. You can define operators to perform custom actions, which are then attached to buttons displayed in your custom panels. You can also create addons so that your additions can be enabled every time blender is run.
To get more control over customising the UI appearance you could use the bgl module, I'm not certain if this can be used outside of a 3DView but you could turn a 3DView into your custom drawing area.
if i use a dark theme then links in Eclipse-"quick fix" or in i.e. Eclipse->Preferences->General->Editor (the three 'see... "File Associaton"|"Content Types"|"Appearance"'-links) are unreadable.
On this image the links i am talking about are cyan on grey:
I found a solution for Windows/XP:
The hover uses the same colors as the on your system. On Windows you
can change that via Display settings > Appearance > Advanced: ToolTip.
The link color is the one used in your browser (IE on Windows).
However, i need a solution for Linux (XFCE 4.8.1/GTK)
I checked/tested all settings of Eclipse and i found no setting for this link-color. It seems to be a system-setting (GTK), so i already tried to add this to gtkrc:
style "default" {
GtkWidget::link-color = "#ffffff"
}
class "GtkWidget" style "default"
but this did not change the link color in Eclipse.
I hope you can help - thanks!
GNOME
http://devblog.virtage.com/2013/06/eclipse-and-eclipse-based-apps-on-ubuntu-13-04-desktop-hacks/
KDE
Use the colors menu (the first entry in the picture):
And redefine the tooltip background color:
Then enjoy the readable popups:
Install gnome-color-chooser and customize the tooltip color as described here:
http://www.devsniper.com/black-tooltip-in-eclipse-on-ubuntu-12-04/
I'll chime in here, since I have the same issue.
There is no fix for this, when running Eclipse on Unix (KDE, Gnome, etc).
The color for links, which is used in the QuickFix list as well as various other places in the UI (such as Preferences panels), is hardcoded.
On Windows, you are luckier, since Eclipse uses the native link widget, which takes its colors from system settings.
On non-Windows, you are stuck with a dark-blue hardcoded color.
What it should do, at least on GTK, is use the GtkWidget::link-color setting. But it doesn't, currently.
If you want to see it fixed, either upvode this bug or fix the code yourself:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=130444
Sad, I know ):
Check out this post https://stackoverflow.com/questions/96981/color-themes-for-eclipse or have a look at the Eclipse color themes site.