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fighting scrolling issue

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This commit is contained in:
piotr
2023-02-15 04:01:15 +01:00
parent 8cf8a75f2d
commit a99433148a
1 changed files with 32 additions and 5 deletions
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37
nwg_panel/processes.py
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@@ -11,6 +11,7 @@ from nwg_panel.tools import get_config_dir, load_json, save_json, check_key, epr
common_settings = {}
scrolled_window = None
grid = Gtk.Grid()
scroll = 0.0
theme = Gtk.IconTheme.get_default()
@@ -27,7 +28,21 @@ def terminate(btn, pid):
except Exception as e:
eprint(e)
# Wait a second for children processes to die
GLib.timeout_add(1000, list_processes, None)
# GLib.timeout_add(1000, list_processes, None)
def on_scroll(s_window, event):
adj = s_window.get_vadjustment()
global scroll
scroll = adj.get_value()
def on_list_changed(s_window, rect):
s_window.show_all()
adj = s_window.get_vadjustment()
adj.set_value(scroll)
print("scroll:", scroll, "upper:", adj.get_upper(), "current:", adj.get_value())
def list_processes(widget):
@@ -55,6 +70,7 @@ def list_processes(widget):
lbl = Gtk.Label()
lbl.set_markup("<b>PID</b>")
lbl.set_property("halign", Gtk.Align.END)
lbl.set_size_request(100, 0)
grid.attach(lbl, 1, 0, 1, 1)
lbl = Gtk.Label()
@@ -65,11 +81,13 @@ def list_processes(widget):
lbl = Gtk.Label()
lbl.set_markup("<b>CPU</b>")
lbl.set_property("halign", Gtk.Align.END)
lbl.set_size_request(50, 0)
grid.attach(lbl, 3, 0, 1, 1)
lbl = Gtk.Label()
lbl.set_markup("<b>Mem</b>")
lbl.set_property("halign", Gtk.Align.END)
lbl.set_size_request(50, 0)
grid.attach(lbl, 4, 0, 1, 1)
lbl = Gtk.Label()
@@ -88,6 +106,7 @@ def list_processes(widget):
if not cons or not common_settings["processes-background-only"]:
lbl = Gtk.Label.new(str(pid))
lbl.set_property("halign", Gtk.Align.END)
lbl.set_size_request(100, 0)
grid.attach(lbl, 1, idx, 1, 1)
lbl = Gtk.Label.new(processes[pid]["username"])
@@ -96,10 +115,12 @@ def list_processes(widget):
lbl = Gtk.Label.new("{}%".format(str(processes[pid]["cpu_percent"])))
lbl.set_property("halign", Gtk.Align.END)
lbl.set_size_request(50, 0)
grid.attach(lbl, 3, idx, 1, 1)
lbl = Gtk.Label.new("{}%".format(str(round(processes[pid]["memory_percent"], 1))))
lbl.set_property("halign", Gtk.Align.END)
lbl.set_size_request(50, 0)
grid.attach(lbl, 4, idx, 1, 1)
name = processes[pid]["name"]
@@ -134,8 +155,11 @@ def list_processes(widget):
grid.attach(lbl, 7, idx, 1, 1)
idx += 1
scrolled_window.show_all()
scrolled_window.get_vadjustment().set_value(0)
grid.show_all()
scrolled_window.get_vadjustment().set_value(scroll)
return True
def on_background_cb(check_button):
@@ -171,8 +195,10 @@ def main():
global scrolled_window
scrolled_window = Gtk.ScrolledWindow.new(None, None)
scrolled_window.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.ALWAYS)
scrolled_window.set_propagate_natural_width(True)
scrolled_window.set_propagate_natural_height(True)
# scrolled_window.set_propagate_natural_width(True)
# scrolled_window.set_propagate_natural_height(True)
# scrolled_window.connect("size-allocate", on_list_changed)
scrolled_window.connect("scroll-event", on_scroll)
box.pack_start(scrolled_window, True, True, 0)
hbox = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 12)
@@ -201,6 +227,7 @@ def main():
win.show_all()
list_processes(None)
GLib.timeout_add(1000, list_processes, None)
Gtk.main()