Bertrand-2 wrote
> I've just committed a fix for that. It's in a tricky area (GInterface
> support), hopefully I haven't introduced any regression.
Thanks for the quick fix on that! It works great.
Bertrand-2 wrote
>> The other thing I noticed, was that there is no longer an easy way to set
>> a
>> minimum size for a control unless it is subclassed and override
>> OnGetPreferredWidth/Height. I used to do this via the SizeRequested
>> event.
>
> What do you mean by that ? Could you give some sample code ?
What I mean is I have code like this (makes a control have a minimum size),
which is shared code for all controls:
Control.SizeRequested += (o, args) => {
var alloc = args.Requisition;
alloc.Width = Math.Max (alloc.Width, MinimumSize.Width);
alloc.Height = Math.Max (alloc.Height, MinimumSize.Height);
args.Requisition = alloc;
};
To do this with gtk# 3, I'd have to subclass each control:
class MyNotebook : Gtk.Notebook
{
public Gdk.Size MinimumSize { get; set; }
protected override void OnGetPreferredHeight (out int
minimum_height, out
int natural_height)
{
base.OnGetPreferredHeight (out minimum_height, out
natural_height);
minimum_height = MinimumSize.Height;
}
protected override void OnGetPreferredWidth (out int
minimum_width, out
int natural_width)
{
base.OnGetPreferredWidth (out minimum_width, out
natural_width);
minimum_width = MinimumSize.Width;
}
}
It would be nice to have corresponding event(s) for the new
GetPreferredWidth/Height apis (as well as OnAdjustSizeAllocation,
OnAdjustSizeRequest, etc), so one could do something like this:
Control.PreferredHeightRequested += (o, args) => {
args.MinimumHeight = MinimumSize.Height;
};
Control.PreferredWidthRequested += (o, args) => {
args.MinimumWidth = MinimumSize.Widgth;
};
Thoughts?
Curtis.
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