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Code Issues Activity Actions

LibGUI: Add a mode where GTableModel automatically activates on selection.

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This commit is contained in:
Andreas Kling 2019-03-15 16:25:30 +01:00
parent 84f5312dc2
commit c1f2f5a153
4 changed files with 20 additions and 1 deletions
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1
Applications/IRCClient/IRCClientWindowListModel.cpp
View file

@ -7,6 +7,7 @@
IRCClientWindowListModel::IRCClientWindowListModel(IRCClient& client)
: m_client(client)
{
set_activates_on_selection(true);
}
IRCClientWindowListModel::~IRCClientWindowListModel()

2
LibGUI/GModelIndex.h
View file

@ -13,6 +13,8 @@ public:
int row() const { return m_row; }
int column() const { return m_column; }
bool operator==(const GModelIndex& other) const { return m_row == other.m_row && m_column == other.m_column; }
private:
int m_row { -1 };
int m_column { -1 };

11
LibGUI/GTableModel.cpp
View file

@ -33,3 +33,14 @@ void GTableModel::did_update()
view.did_update_model();
});
}
void GTableModel::set_selected_index(const GModelIndex& index)
{
if (m_selected_index == index)
return;
m_selected_index = index;
if (on_selection_changed)
on_selection_changed(index);
if (m_activates_on_selection && is_valid(index))
activate(index);
}

7
LibGUI/GTableModel.h
View file

@ -58,9 +58,12 @@ public:
return index.row() >= 0 && index.row() < row_count() && index.column() >= 0 && index.column() < column_count();
}
void set_selected_index(const GModelIndex& index) { m_selected_index = index; }
void set_selected_index(const GModelIndex&);
GModelIndex selected_index() const { return m_selected_index; }
bool activates_on_selection() const { return m_activates_on_selection; }
void set_activates_on_selection(bool b) { m_activates_on_selection = b; }
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) { }
@ -69,6 +72,7 @@ public:
void unregister_view(Badge<GTableView>, GTableView&);
Function<void(GTableModel&)> on_model_update;
Function<void(const GModelIndex&)> on_selection_changed;
protected:
GTableModel();
@ -79,4 +83,5 @@ protected:
private:
HashTable<GTableView*> m_views;
GModelIndex m_selected_index;
bool m_activates_on_selection { false };
};