wx_view_controls.cpp File Reference

#include <pgm_base.h>
#include <profile.h>
#include <view/view.h>
#include <view/wx_view_controls.h>
#include <view/zoom_controller.h>
#include <gal/graphics_abstraction_layer.h>
#include <tool/tool_dispatcher.h>
#include <trace_helpers.h>
#include <settings/common_settings.h>
#include <math/util.h>
#include <geometry/geometry_utils.h>
#include <widgets/ui_common.h>
#include <class_draw_panel_gal.h>
#include <eda_draw_frame.h>
#include <kiway.h>
#include <kiplatform/ui.h>
#include <wx/log.h>

Go to the source code of this file.

Functions
static std::unique_ptr< ZOOM_CONTROLLER >	GetZoomControllerForPlatform (bool aAcceleration)

Function Documentation

GetZoomControllerForPlatform()

static std::unique_ptr< ZOOM_CONTROLLER > GetZoomControllerForPlatform ( bool  aAcceleration )

static

Definition at line 56 of file wx_view_controls.cpp.

{
#ifdef __WXMAC__
 // On Apple pointer devices, wheel events occur frequently and with
 // smaller rotation values. For those devices, let's handle zoom
 // based on the rotation amount rather than the time difference.
 return std::make_unique<CONSTANT_ZOOM_CONTROLLER>( CONSTANT_ZOOM_CONTROLLER::MAC_SCALE );
#elif __WXGTK3__
 // GTK3 is similar, but the scale constant is smaller
 return std::make_unique<CONSTANT_ZOOM_CONTROLLER>( CONSTANT_ZOOM_CONTROLLER::GTK3_SCALE );
#else
 if( aAcceleration )
 return std::make_unique<ACCELERATING_ZOOM_CONTROLLER>();
 else
 return std::make_unique<CONSTANT_ZOOM_CONTROLLER>( CONSTANT_ZOOM_CONTROLLER::MSW_SCALE );
#endif
}

Referenced by KIGFX::WX_VIEW_CONTROLS::LoadSettings().