Now you can hook activation via GAbstractView::on_activation.
The design still isn't quite right, we should eventually move the selection
away from the model somehow.
Since set_cursor() may be called after arbitrary document changes, it can't
rely on the old cursor being valid. To make things simple, if the old cursor
is on a line no longer in the document, just repaint the whole editor.
Use this in Terminal to tell the window server to not bother with the alpha
channel in the backing store if we're running without transparency.
Semi-transparent terminals look neat but they slow everything down, so this
keeps things fast while making it easy to switch to the flashy mode. :^)
This widget is automatically included in GStatusBar, but can be added in
any other place, too. When clicked (with the left button), it initiates a
window resize (using a WM request.)
In this patch I also fixed up some issues with override cursors being
cleared after the WindowServer finishes a drag or resize.
We can't rely exclusively on enter and leave events to update the hovered
state, since leave will not be delivered while the widget is auto-tracking
the mouse (between mousedown and mouseup.)
Since the sockets we use are non-blocking, just slap a select before the
second call to read(). This fixes some flakiness seen under load.
This should eventually work a bit differently, we could use recv() once
it has MSG_WAITALL, and we should not let WindowServer handle all the
client connections on the main thread. But for now, this works.
Fixes#24.
This could be tail-call-optimized but it's not, so we end up overflowing the
stack space if we recurse too many times. This was causing crashes when
resizing Minesweeper.
They show up as checkable GButtons in GToolBar, and with (or without) check
marks in menus.
There are a bunch of places to make use of this. This patch only takes
advantage of it in the FileManager for the view type actions.
We throw away the backing store if the window rect changes size. Since the
resizing happens asynchronously at the mercy of the WindowServer, we might
end up in set_rect() again before gaining a new backing store. So there are
no guarantees that the back/front bitmaps exist here.
Put the cursor on the left or right side of a glyph when clicking it based
on distance to middle of glyphs. This is such an obvious change that makes
a small but noticeable difference in feel. :^)
