SpinBox.h

#pragma once
 
#include "ObservableCollection.h"
#include "TextBoxBase.h"
 
namespace sw
{
    class SpinBox : public TextBoxBase
    {
    private:
        HWND _hUpDown = NULL;
 
        int _upDownWidth = 0;
 
        ObservableCollection<UDACCEL> _accels;
 
    public:
        const Property<int> Minimum;
 
        const Property<int> Maximum;
 
        const Property<int> Value;
 
        const Property<bool> Hexadecimal;
 
        const Property<uint32_t> Increment;
 
        const ReadOnlyProperty<ObservableCollection<UDACCEL> *> Accelerations;
 
    public:
        SpinBox();
 
    protected:
        virtual void OnTextChanged() override;
 
        virtual void OnHandleChanged(HWND hwnd) override;
 
        virtual bool OnMove(const Point &newClientPosition) override;
 
        virtual bool OnSize(const Size &newClientSize) override;
 
        virtual bool OnKillFocus(HWND hNextFocus) override;
 
    private:
        void _InitSpinBox();
 
        void _InitUpDownControl();
 
        int _GetPos32();
 
        void _SetPos32(int pos);
 
        void _GetRange32(int *min, int *max);
 
        void _SetRange32(int min, int max);
 
        void _SetAccel(size_t count, UDACCEL *pAccels);
 
        void _UpdateUpDownPos();
 
        void _AccelerationCollectionChangedHandler(
            INotifyCollectionChanged &sender, NotifyCollectionChangedEventArgs &args);
    };
};