gtk#

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GTK# on Windows: how to get desktop alpha-blending working?

Subj. I found this and translated into code below. But it shows only a dark-blue rectangle with no transparency at all.[详细]

2022-12-30 11:51 分类：问答
In Gtk, is it possible to make widgets fade in and out?

I would like to have a Label (or at least the text on the label) do a quick fade-in. It looks like this is possible in开发者_JAVA技巧 clutter, but I don\'t want to use clutter until clutter-sharp is p[详细]

2022-12-30 00:03 分类：问答
GTK+ widgets/windows being (randomly) corrupted, with what seems to be timers

I have recently implemented a scrolling text across an area of limited screen estate using a timers repeating every 100ms, and some simple string appending.[详细]

2022-12-26 01:25 分类：问答
How do I access GUI (GTK) from multi threads?

I have a worker thread spawned from a GUI (for GUI performance), how do I access GUI, such as spawning new windows/widgets from the thread itself?开发者_Python百科[详细]

2022-12-25 17:36 分类：问答
How can I have a (semi) transparent background in GTK Sharp?

How can I have a (semi) transparent backg开发者_开发百科round in GTK Sharp?In C it\'s gtk_window_set_opacity(window, 0.5); I don\'t know if this function is wrapped in Gtk#.Since Gtk version 3.8 (rele[详细]

2022-12-23 01:55 分类：问答
索尼笔记本蓝牙如何开启？

360U2811687628 开发者_StackOverflow中文版 2022-05-02 06:59 本本外侧位置（注意，不是键盘上，是本本外侧）找到WIRELESS开关 ON开启OFF 关闭楼上的大侠别误人子弟了好不？ FN+F4F5 那是音量和屏幕亮度！[详细]

2022-12-22 20:03 分类：问答
GTKSharp, Pango, set font size quirkiness

I\'m using GTK Sharp to work on some GUI for my app. Take a look at this chunk of code: Pango.FontDescription fontdesc = new Pango.FontDescription();[详细]

2022-12-22 18:16 分类：问答
Global Hotkey in Mono and Gtk#

I\'m trying to get a global hotkey working in Linux using Mono.I found the signatures of XGrabKey and XUngrabKey, but I can\'t seem to get them working.Whenever I try to invoke XGrabKey, the applicati[详细]

2022-12-21 17:00 分类：问答
In Gtk, how do I make a CellRendererToggle in a TreeViewColumn with multiple CellRenderers only get toggled when the checkbox itself is clicked?

I have a TreeModel representing a tree of Tags. Each Tag has these properties, among others: string Name[详细]

2022-12-21 09:56 分类：问答
In Gtk, how can I dynamically set a Window's height and width?

Before you set Visible to true, you can use DefaultWidth and DefaultHeight. But these don\'t work once the Window is visible. You can use WidthRequest and HeightRequest, but these prevent the user fro[详细]

2022-12-19 23:30 分类：问答