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fix gizmo bar wobbling (#6230)

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* fix gizmo bar wobbling

Gizmo bar is wobbling at specific application window width range.
This comes from a bar scaling calculations method:
    - new scale calculated for already scaled bar
    - scale stored as application settings loosing precision

Rework gizmo bar resizing code to remove feedback:
    - calculate scale factor based on unscaled bar size

* rework gizmo bar scaling

Unify scaling implementation across platforms (MacOS, Win, Linux).

Now all platform scale bar setting icon size.
Toolbar scale is used for high-DPI displays scaling only.

* Add comments, reorganize changes to minimize diff
This commit is contained in:
Dima Buzdyk 2024-08-04 07:05:59 +06:00 • committed by GitHub
parent 8b8a70fffa
commit 9ff0e9335f
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1 changed files with 21 additions and 27 deletions
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48
src/slic3r/GUI/GLCanvas3D.cpp
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@ -7400,37 +7400,21 @@ void GLCanvas3D::_check_and_update_toolbar_icon_scale()
return;
}
float scale = wxGetApp().toolbar_icon_scale();
Size cnv_size = get_canvas_size();
//BBS: GUI refactor: GLToolbar
int size_i = int(GLToolbar::Default_Icons_Size * scale);
// force even size
if (size_i % 2 != 0)
size_i -= 1;
float size = size_i;
// Set current size for all top toolbars. It will be used for next calculations
#if ENABLE_RETINA_GL
const float sc = m_retina_helper->get_scale_factor() * scale;
//BBS: GUI refactor: GLToolbar
// Orca: Toolbar scale is a constant value which depends on display resolution and OS.
// Icon size is the only variable we change to scale the toolbars.
const float sc = get_scale();
m_main_toolbar.set_scale(sc);
m_assemble_view_toolbar.set_scale(sc);
m_separator_toolbar.set_scale(sc);
collapse_toolbar.set_scale(sc / 2.0);
size *= m_retina_helper->get_scale_factor();
collapse_toolbar.set_scale(sc);
auto* m_notification = wxGetApp().plater()->get_notification_manager();
m_notification->set_scale(sc);
m_gizmos.set_overlay_scale(sc);
#else
//BBS: GUI refactor: GLToolbar
m_main_toolbar.set_icons_size(size);
m_assemble_view_toolbar.set_icons_size(size);
m_separator_toolbar.set_icons_size(size);
collapse_toolbar.set_icons_size(size / 2.0);
m_gizmos.set_overlay_icon_size(size);
#endif // ENABLE_RETINA_GL
float size = m_main_toolbar.get_icons_size();
//BBS: GUI refactor: GLToolbar
#if BBS_TOOLBAR_ON_TOP
@ -7467,11 +7451,21 @@ void GLCanvas3D::_check_and_update_toolbar_icon_scale()
// set minimum scale as a auto scale for the toolbars
float new_scale = std::min(new_h_scale, new_v_scale);
#if ENABLE_RETINA_GL
new_scale /= m_retina_helper->get_scale_factor();
#endif
if (fabs(new_scale - scale) > 0.01) // scale is changed by 1% and more
wxGetApp().set_auto_toolbar_icon_scale(new_scale);
new_scale = std::min(new_scale, 1.f);
//BBS: GUI refactor: GLToolbar
int size_i = int(GLToolbar::Default_Icons_Size * new_scale);
// Orca: force even size
if (size_i % 2 != 0)
size_i -= 1;
size = size_i;
// Orca: set toolbar icon size regardless of platform
m_main_toolbar.set_icons_size(size);
m_assemble_view_toolbar.set_icons_size(size);
m_separator_toolbar.set_icons_size(size);
collapse_toolbar.set_icons_size(size / 2.0);
m_gizmos.set_overlay_icon_size(size);
}
void GLCanvas3D::_render_overlays()