Hi,
I'm trying to write a gtk.bin that handles size requests, but so far
they seem to be completely ignored :/
My code is fairly similar to the Gtk.Bin example. The parent container has:
--->8---
SizeRequested += HandleSizeRequested;
...
void HandleSizeRequested(object o, SizeRequestedArgs args) {
int toth = ...;
int totw = ...;
...
foreach (Packet tp in _packets.Values) {
int w = -1, h = -1;
tp.GetSizeRequest(out w, out h);
Console.WriteLine("p: {0}, h:{1} w:{2}", tp, h, w);
toth += h;
}
SetSizeRequest(toth, totw);
}
--->8---
The child widget (Packet) has:
--->8---
SizeRequested += HandleSizeRequested;
...
void HandleSizeRequested(object o, Gtk.SizeRequestedArgs args) {
Console.WriteLine("running request");
if (_isFold) {
SetSizeRequest(HOST_WIDTH, PACKET_HEIGHT);
} else {
SetSizeRequest(HOST_WIDTH, PACKET_HEIGHT*2);
}
}
--->8---
But on the console I get only "p: ..., h:-1 w:-1" and no "running
request". Why is that? Do I have to do something special with Gtk.Bin
before it can receive/run size requests?
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