diff options
| author | Sergey Bugaev <bugaevc@gmail.com> | 2020-01-22 21:15:46 +0300 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-01-22 21:22:23 +0100 |
| commit | dec95cb8b39003d85a9aae46a69f0fbcf450830d (patch) | |
| tree | 7cd88165160820239687dbcff0fca01686e8439f /Libraries/LibGUI/GModel.h | |
| parent | d3ce7ae0e305a4eb6056076eb34577a13e5f8ed5 (diff) | |
| download | serenity-dec95cb8b39003d85a9aae46a69f0fbcf450830d.zip | |
LibGUI: Let GModel specify the drag data type
GModel subclasses can now override drag_data_type() to specify which type
GAbstractView should set for drag data. The default implementation returns a
null string, which disables dragging from this widget.
Diffstat (limited to 'Libraries/LibGUI/GModel.h')
| -rw-r--r-- | Libraries/LibGUI/GModel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Libraries/LibGUI/GModel.h b/Libraries/LibGUI/GModel.h index bf3efa0ba4..12f16fdeb8 100644 --- a/Libraries/LibGUI/GModel.h +++ b/Libraries/LibGUI/GModel.h @@ -94,6 +94,8 @@ public: virtual GSortOrder sort_order() const { return GSortOrder::None; } virtual void set_key_column_and_sort_order(int, GSortOrder) {} + virtual StringView drag_data_type() const { return {}; } + void register_view(Badge<GAbstractView>, GAbstractView&); void unregister_view(Badge<GAbstractView>, GAbstractView&); |