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LibGUI: Put all classes in the GUI namespace and remove the leading G

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This took me a moment. Welcome to the new world of GUI::Widget! :^)
This commit is contained in:
Andreas Kling 2020-02-02 15:07:41 +01:00
parent 2d39da5405
commit c5bd9d4ed1
337 changed files with 5400 additions and 4816 deletions
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51
Libraries/LibGUI/GModel.h
View file

@ -36,15 +36,18 @@
#include <LibGUI/GVariant.h>
class Font;
class GAbstractView;
enum class GSortOrder {
namespace GUI {
class AbstractView;
enum class SortOrder {
None,
Ascending,
Descending
};
class GModel : public RefCounted<GModel> {
class Model : public RefCounted<Model> {
public:
struct ColumnMetadata {
int preferred_width { 0 };
@ -68,52 +71,54 @@ public:
DragData,
};
virtual ~GModel();
virtual ~Model();
virtual int row_count(const GModelIndex& = GModelIndex()) const = 0;
virtual int column_count(const GModelIndex& = GModelIndex()) const = 0;
virtual int row_count(const ModelIndex& = ModelIndex()) const = 0;
virtual int column_count(const ModelIndex& = ModelIndex()) const = 0;
virtual String row_name(int) const { return {}; }
virtual String column_name(int) const { return {}; }
virtual ColumnMetadata column_metadata(int) const { return {}; }
virtual GVariant data(const GModelIndex&, Role = Role::Display) const = 0;
virtual Variant data(const ModelIndex&, Role = Role::Display) const = 0;
virtual void update() = 0;
virtual GModelIndex parent_index(const GModelIndex&) const { return {}; }
virtual GModelIndex index(int row, int column = 0, const GModelIndex& = GModelIndex()) const { return create_index(row, column); }
virtual GModelIndex sibling(int row, int column, const GModelIndex& parent) const;
virtual bool is_editable(const GModelIndex&) const { return false; }
virtual void set_data(const GModelIndex&, const GVariant&) {}
virtual ModelIndex parent_index(const ModelIndex&) const { return {}; }
virtual ModelIndex index(int row, int column = 0, const ModelIndex& = ModelIndex()) const { return create_index(row, column); }
virtual ModelIndex sibling(int row, int column, const ModelIndex& parent) const;
virtual bool is_editable(const ModelIndex&) const { return false; }
virtual void set_data(const ModelIndex&, const Variant&) {}
virtual int tree_column() const { return 0; }
bool is_valid(const GModelIndex& index) const
bool is_valid(const ModelIndex& index) const
{
auto parent_index = this->parent_index(index);
return index.row() >= 0 && index.row() < row_count(parent_index) && index.column() >= 0 && index.column() < column_count(parent_index);
}
virtual int key_column() const { return -1; }
virtual GSortOrder sort_order() const { return GSortOrder::None; }
virtual void set_key_column_and_sort_order(int, GSortOrder) {}
virtual SortOrder sort_order() const { return SortOrder::None; }
virtual void set_key_column_and_sort_order(int, SortOrder) {}
virtual StringView drag_data_type() const { return {}; }
void register_view(Badge<GAbstractView>, GAbstractView&);
void unregister_view(Badge<GAbstractView>, GAbstractView&);
void register_view(Badge<AbstractView>, AbstractView&);
void unregister_view(Badge<AbstractView>, AbstractView&);
Function<void()> on_update;
protected:
GModel();
Model();
void for_each_view(Function<void(GAbstractView&)>);
void for_each_view(Function<void(AbstractView&)>);
void did_update();
GModelIndex create_index(int row, int column, const void* data = nullptr) const;
ModelIndex create_index(int row, int column, const void* data = nullptr) const;
private:
HashTable<GAbstractView*> m_views;
HashTable<AbstractView*> m_views;
};
inline GModelIndex GModelIndex::parent() const
inline ModelIndex ModelIndex::parent() const
{
return m_model ? m_model->parent_index(*this) : GModelIndex();
return m_model ? m_model->parent_index(*this) : ModelIndex();
}
}