gtk

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How to get the test from the currently selected item in a Gtkiconview?

I\'m programming in C++ with the GTK+ library (not gtkmm). I have a Gtkiconview where each cell contains an icon and text. I\'m relatively new to GTK. How can I get the text field from the currently s[详细]

2023-04-07 01:47 分类：问答
graph component in GTK/Qt (like in blueJ)

I\'m about to make a program (qt/gtk) where I need to display some kind of UML diagrams (like in BlueJ),[详细]

2023-04-06 23:51 分类：问答
gtk.PrintOperation reset status?

Is it possible to reset status of printing somehow, or is it always necessary to create new PrintOperation? For example, if you show printPreview, it is necessary to recreate PrintOperation b开发者_JA[详细]

2023-04-06 18:51 分类：问答
Can't Understand Weird C Runtime Error. Need Help?

I am trying to master the GObject Library. So I tried to make a simple Gtk+ Custom Widget by inheriting from GtkHBox. I can\'t figure out what the problem is or even where the problem is so I\'ll have[详细]

2023-04-06 18:30 分类：问答
PyGTK Spacing in an HBox

I\'m new to GTK, I\'m trying to figure out how to accomplish something like this: +---+------+---+ [详细]

2023-04-06 09:00 分类：问答
Why does my GtkTreeView update fire only after the gtkitem event finishes?

I have a gtktree with columns and values. I also have a popupmenu with one gtkmenuitem: \'Refresh\'.[详细]

2023-04-06 03:48 分类：问答
gtk3 css with GtkNotebook

I\'m using gtk3.0.12 and trying to create a notebook that has different tab background colors using css. I can set different properties for every thing but the background. How do I do this?[详细]

2023-04-06 02:52 分类：问答
wx.SYS_COLOUR_WINDOW - Where do these system colours get set?

I\'m looking at the source code for a wxpython application (I\'m new to wx), and wanted to make a few changes to the colors used by the application - windows, tabs, etc.[详细]

2023-04-05 18:49 分类：问答
FileChooserDialog stuck on screen after destroy()

I have a python script, requesting a file from user using FileChoose开发者_运维问答rDialog. When done, it calls .destroy() on the dialog, but immediately after that begins to load the file. Since it i[详细]

2023-04-05 07:55 分类：问答
How do I support user-configurable shortcuts in GTK+ menus?

Using GtkUIManager, it\'s easy to specify accelerators for GtkActions. However, some users inevitably want different accelerators, or want accelerators for actions that I don\'t think see enough usage[详细]

2023-04-05 06:39 分类：问答