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Code Issues Activity Actions

LibGUI: Allow specifying the model column for GListView and GComboBox

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These widgets can only display a single column from the underlying data
model, and it was previously hard-coded to use column 0. Now you can
use any column you like.
This commit is contained in:
Andreas Kling 2019-08-05 18:32:04 +02:00
parent 7c0f9ea2b9
commit ffff150435
2 changed files with 6 additions and 0 deletions
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3
Libraries/LibGUI/GComboBox.h
View file

@ -26,6 +26,9 @@ public:
bool only_allow_values_from_model() const { return m_only_allow_values_from_model; }
void set_only_allow_values_from_model(bool);
int model_column() const { return m_list_view->model_column(); }
void set_model_column(int column) { m_list_view->set_model_column(column); }
Function<void(const String&)> on_change;
Function<void()> on_return_pressed;

3
Libraries/LibGUI/GListView.h
View file

@ -27,6 +27,9 @@ public:
virtual Rect content_rect(const GModelIndex&) const override;
int model_column() const { return m_model_column; }
void set_model_column(int column) { m_model_column = column; }
private:
virtual void did_update_model() override;
virtual void paint_event(GPaintEvent&) override;