mirror of https://github.com/bsnes-emu/bsnes.git
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#if defined(Hiro_HorizontalSlider)
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namespace hiro {
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auto pHorizontalSlider::construct() -> void {
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hwnd = CreateWindow(
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TRACKBAR_CLASS, L"", WS_CHILD | WS_TABSTOP | TBS_TRANSPARENTBKGND | TBS_NOTICKS | TBS_BOTH | TBS_HORZ,
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0, 0, 0, 0, _parentHandle(), nullptr, GetModuleHandle(0), 0
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);
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SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)&reference);
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pWidget::_setState();
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setLength(state().length);
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setPosition(state().position);
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}
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auto pHorizontalSlider::destruct() -> void {
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DestroyWindow(hwnd);
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}
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auto pHorizontalSlider::minimumSize() const -> Size {
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return {0, 25};
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}
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auto pHorizontalSlider::setLength(unsigned length) -> void {
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length += (length == 0);
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SendMessage(hwnd, TBM_SETRANGE, (WPARAM)true, (LPARAM)MAKELONG(0, length - 1));
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SendMessage(hwnd, TBM_SETPAGESIZE, 0, (LPARAM)(length >> 3));
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}
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auto pHorizontalSlider::setPosition(unsigned position) -> void {
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SendMessage(hwnd, TBM_SETPOS, (WPARAM)true, (LPARAM)position);
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}
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auto pHorizontalSlider::onChange() -> void {
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unsigned position = SendMessage(hwnd, TBM_GETPOS, 0, 0);
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if(position == state().position) return;
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state().position = position;
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self().doChange();
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}
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}
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#endif
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