Commit graph

7 commits

Author SHA1 Message Date
Andreas Kling
bc319d9e88 LibCore: Make CObject reference-counted
Okay, I've spent a whole day on this now, and it finally kinda works!
With this patch, CObject and all of its derived classes are reference
counted instead of tree-owned.

The previous, Qt-like model was nice and familiar, but ultimately also
outdated and difficult to reason about.

CObject-derived types should now be stored in RefPtr/NonnullRefPtr and
each class can be constructed using the forwarding construct() helper:

    auto widget = GWidget::construct(parent_widget);

Note that construct() simply forwards all arguments to an existing
constructor. It is inserted into each class by the C_OBJECT macro,
see CObject.h to understand how that works.

CObject::delete_later() disappears in this patch, as there is no longer
a single logical owner of a CObject.
2019-09-22 00:25:25 +02:00
Andreas Kling
45cfd57f6e GButton: Convert most code to using ObjectPtr for GButton 2019-09-21 19:28:28 +02:00
Andreas Kling
ff6ce422dd LibGUI: Convert GWidget to ObjectPtr 2019-09-21 17:05:35 +02:00
Andreas Kling
93851c3832 LibGUI: Convert GTextBox, GTextEditor and GResizeCorner to ObjectPtr 2019-09-21 15:46:47 +02:00
Andreas Kling
c7437f9caa LibGUI: Convert GLabel to ObjectPtr 2019-09-21 15:25:08 +02:00
Andreas Kling
aa2224a2f0 GWidget: Add set_preferred_size(width, height) overload.
It was annoying to always write set_preferred_size({ width, height }). :^)
2019-07-20 22:39:24 +02:00
Andreas Kling
04b9dc2d30 Libraries: Create top level directory for libraries.
Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
2019-07-04 16:16:50 +02:00
Renamed from LibGUI/GInputBox.cpp (Browse further)