gtk3

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unresponsive drag and drop in pygobject

im trying to get drag and drop working well in pygobject, but it is slow and unresponsive, 90% of the time i have to wave the item i am dragging around before i can drop it successfully, can anyone se[详细]

2023-04-11 02:21 分类：问答
Python & GTK3: How to create a Liststore

In PyGtk I always used this to create a ListStore开发者_Python百科 with an Image (using it with an IconView for displaying files):[详细]

2023-04-04 23:05 分类：问答
how to compile gtk2.0 program with gtk3?

i have a simple program which is compiled with gtk2.0 in ubuntu.In ubuntu11.04 i installed gtk3.then i compile the same code,i got an error in the following line[详细]

2023-04-03 21:36 分类：问答
GTK scroll to newly added child in a container

I have an application that will add a Widget to an HBox, which is contained i开发者_Go百科n a ScrolledWindow.When a Widget is added, I would like the parent ScrolledWindow to scroll to the right, wher[详细]

2023-04-01 21:54 分类：问答
Embed a web browser in a cross platform Gtk application

I need to embed a very simple browser ( can parse 开发者_JS百科HTML, and JS Ext ) in a Gtk Widget hopefully in gtkmm. I looked into gtkmozembed, but the c++ wrapper is very out dated, so I tried to ju[详细]

2023-03-29 07:48 分类：问答
Create a Gtk Button with an image in the background, and a label in front of it

Okay, I\'m trying to create a Gtk button in C++ (gtkmm 3.0) that has an image in the background that I can change depending on state, and a label in the foreground that I can change depending on a lan[详细]

2023-03-24 13:00 分类：问答
scale surface without blurring it

I try to scale an image derivedfrom a file, to any (sensible) scale. The problem is, cairo somhow autoblurrs it. How can I fix/remove it? The aim is to see the individual pixels.[详细]

2023-03-21 12:25 分类：问答
How to use CssStyleProvider in Gtkmm3

I\'m programming in c++ with gtkmm3. I want to change some fonts in my program. I read all the things about CssStyleProvider, StyleContext in gtkmm documentation and also in gtk+ documentaion but i co[详细]

2023-03-19 23:26 分类：问答
What are some good tools, if any, for Gtk3 / Gnome Shell theme/extension development? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-03-16 09:42 分类：问答
Setting Cursor-Color in GTK+ 3

I\'m looking to set a GtkTextView cursor-color. I know I can do it through the gtk_rc_parse command or开发者_Python百科 something similar, but the documentation says that those commands are depreciate[详细]

2023-03-06 14:08 分类：问答