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Fix scaling on Plates toolbar for Windows (#9674)

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Update GLCanvas3D.cpp
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yw4z 2025-06-01 10:40:44 +03:00 committed by GitHub
parent 9565f39c7a
commit 895b21fb2b
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1 changed files with 11 additions and 12 deletions
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23
src/slic3r/GUI/GLCanvas3D.cpp
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@ -7911,11 +7911,11 @@ void GLCanvas3D::_render_imgui_select_plate_toolbar()
m_render_preview = true;
// places the toolbar on the top_left corner of the 3d scene
#if ENABLE_RETINA_GL
float f_scale = m_retina_helper->get_scale_factor();
#else
float f_scale = wxGetApp().em_unit() / 10; // ORCA add scaling support
#endif
float f_scale = get_scale();
#ifdef WIN32
const int dpi = get_dpi_for_window(wxGetApp().GetTopWindow());
f_scale *= (float) dpi / (float) DPI_DEFAULT;
#endif // WIN32
Size cnv_size = get_canvas_size();
auto canvas_w = float(cnv_size.get_width());
auto canvas_h = float(cnv_size.get_height());
@ -7935,16 +7935,15 @@ void GLCanvas3D::_render_imgui_select_plate_toolbar()
// Make sure the window does not overlap the 3d navigator
auto window_height_max = canvas_h - y_offset;
if (wxGetApp().show_3d_navigator()) {
float sc = get_scale();
#ifdef WIN32
const int dpi = get_dpi_for_window(wxGetApp().GetTopWindow());
sc *= (float) dpi / (float) DPI_DEFAULT;
#endif // WIN32
window_height_max -= (128 * sc + 5);
window_height_max -= (128 * f_scale + 5);
}
// ORCA simplify and correct window size and margin calculations and get values from style
ImGuiWrapper& imgui = *wxGetApp().imgui();
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(8.0f, 8.0f) * f_scale);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(4.0f, 4.0f) * f_scale);
int item_count = m_sel_plate_toolbar.m_items.size() + (m_sel_plate_toolbar.show_stats_item ? 1 : 0);
float window_height_calc = (item_count * (button_height + (margin_size + button_margin) * 2.0f) + (item_count - 1) * ImGui::GetStyle().ItemSpacing.y + ImGui::GetStyle().WindowPadding.y * 2.0f);
bool show_scroll = m_sel_plate_toolbar.is_display_scrollbar && (window_height_calc > window_height_max);
@ -8180,7 +8179,7 @@ void GLCanvas3D::_render_imgui_select_plate_toolbar()
}
ImGui::SetWindowFontScale(1.0f);
ImGui::PopStyleColor(8);
ImGui::PopStyleVar(5);
ImGui::PopStyleVar(7);
if (ImGui::IsWindowHovered() || is_hovered) {
m_sel_plate_toolbar.is_display_scrollbar = true;