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LibGUI: Add GAbstractView base class for GTableView.

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This is in preparation for adding a new view class.
This commit is contained in:
Andreas Kling 2019-03-23 02:04:31 +01:00
parent 994cf10b3e
commit 5707d7f547
7 changed files with 100 additions and 64 deletions
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10
LibGUI/GModel.h
View file

@ -9,7 +9,7 @@
#include <SharedGraphics/TextAlignment.h>
class Font;
class GTableView;
class GAbstractView;
enum class GSortOrder { None, Ascending, Descending };
@ -70,8 +70,8 @@ public:
virtual GSortOrder sort_order() const { return GSortOrder::None; }
virtual void set_key_column_and_sort_order(int, GSortOrder) { }
void register_view(Badge<GTableView>, GTableView&);
void unregister_view(Badge<GTableView>, GTableView&);
void register_view(Badge<GAbstractView>, GAbstractView&);
void unregister_view(Badge<GAbstractView>, GAbstractView&);
Function<void(GModel&)> on_model_update;
Function<void(const GModelIndex&)> on_selection_changed;
@ -79,11 +79,11 @@ public:
protected:
GModel();
void for_each_view(Function<void(GTableView&)>);
void for_each_view(Function<void(GAbstractView&)>);
void did_update();
private:
HashTable<GTableView*> m_views;
HashTable<GAbstractView*> m_views;
GModelIndex m_selected_index;
bool m_activates_on_selection { false };
};