visualizersframe: inherit from GtkWidget and port to GTK 4

Lots that can go wrong here, and most likely we'll want to redo how
selections work over time to use a drag gesture instead of the sort
of annoying click/motion stuff we're doing here.
This commit is contained in:
Christian Hergert
2021-09-30 15:20:52 -07:00
parent f1adbe7d3f
commit e0b1271994
3 changed files with 127 additions and 166 deletions

View File

@ -1,8 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.22.0 -->
<interface>
<requires lib="gtk+" version="3.22"/>
<template class="SysprofVisualizersFrame" parent="GtkBin">
<template class="SysprofVisualizersFrame" parent="GtkWidget">
<property name="can_focus">False</property>
<child>
<object class="GtkBox">