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PixelPaint: Allow setting ImageEditor scale and listening for changes

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Ben Wiederhake 2021-11-22 00:28:16 +01:00 • committed by Andreas Kling
parent 7f962cd9d3
commit be697a440f
2 changed files with 26 additions and 15 deletions
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4
Userland/Applications/PixelPaint/ImageEditor.h
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@ -59,6 +59,8 @@ public:
void fit_image_to_view();
void reset_scale_and_position();
void scale_by(float);
void set_absolute_scale(float, bool do_relayout = true);
Function<void(float)> on_scale_changed;
void set_pan_origin(Gfx::FloatPoint const&);
Gfx::FloatPoint pan_origin() const { return m_pan_origin; }
@ -134,7 +136,7 @@ private:
GUI::MouseEvent event_adjusted_for_layer(GUI::MouseEvent const&, Layer const&) const;
GUI::MouseEvent event_with_pan_and_scale_applied(GUI::MouseEvent const&) const;
void clamped_scale(float);
void clamped_scale_by(float, bool do_relayout);
void relayout();
int calculate_ruler_step_size() const;