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LibGUI: Dynamically resize editing content rect in IconView
This makes IconView aware of the text width of the ModelEditingDelegate widget when editing an index and allows us to resize the content rect as needed. This also removes the border from the textbox since it could collide with the icon in ColumnsView. While editing we also skip painting the inactive selection rect since it would otherwise show when the content rect gets smaller.
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207319ecf1
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0583f75926
6 changed files with 42 additions and 4 deletions
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@ -35,6 +35,7 @@ public:
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Function<void()> on_commit;
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Function<void()> on_rollback;
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Function<void()> on_change;
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virtual Variant value() const = 0;
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virtual void set_value(Variant const&, SelectionBehavior selection_behavior = SelectionBehavior::SelectAll) = 0;
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@ -55,6 +56,11 @@ protected:
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if (on_rollback)
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on_rollback();
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}
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void change()
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{
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if (on_change)
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on_change();
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}
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const ModelIndex& index() const { return m_index; }
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@ -72,12 +78,17 @@ public:
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virtual RefPtr<Widget> create_widget() override
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{
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auto textbox = TextBox::construct();
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textbox->set_frame_shape(Gfx::FrameShape::NoFrame);
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textbox->on_return_pressed = [this] {
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commit();
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};
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textbox->on_escape_pressed = [this] {
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rollback();
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};
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textbox->on_change = [this] {
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change();
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};
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return textbox;
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}
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virtual Variant value() const override { return static_cast<const TextBox*>(widget())->text(); }
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