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101 lines
2.0 KiB
101 lines
2.0 KiB
// |
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// mxToolKit (c) 1999 by Mete Ciragan |
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// |
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// file: mxChoice.cpp |
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// implementation: Win32 API |
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// last modified: Apr 28 1999, Mete Ciragan |
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// copyright: The programs and associated files contained in this |
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// distribution were developed by Mete Ciragan. The programs |
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// are not in the public domain, but they are freely |
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// distributable without licensing fees. These programs are |
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// provided without guarantee or warrantee expressed or |
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// implied. |
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// |
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#include "mxtk/mxChoice.h" |
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#include <windows.h> |
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class mxChoice_i |
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{ |
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public: |
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int dummy; |
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}; |
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mxChoice::mxChoice (mxWindow *parent, int x, int y, int w, int h, int id) |
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: mxWidget (parent, x, y, w, h) |
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{ |
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if (!parent) |
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return; |
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HWND hwndParent = (HWND) ((mxWidget *) parent)->getHandle (); |
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void *handle = (void *) CreateWindowEx (0, "COMBOBOX", "", WS_VISIBLE | WS_CHILD | WS_VSCROLL | CBS_DROPDOWNLIST, |
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x, y, w, h + 500, hwndParent, |
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(HMENU) id, (HINSTANCE) GetModuleHandle (NULL), NULL); |
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SendMessage ((HWND) handle, WM_SETFONT, (WPARAM) (HFONT) GetStockObject (ANSI_VAR_FONT), MAKELPARAM (TRUE, 0)); |
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SetWindowLong ((HWND) handle, GWL_USERDATA, (LONG) this); |
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setHandle (handle); |
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setType (MX_CHOICE); |
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setParent (parent); |
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setId (id); |
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} |
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mxChoice::~mxChoice () |
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{ |
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removeAll (); |
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} |
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void |
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mxChoice::add (const char *item) |
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{ |
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SendMessage ((HWND) getHandle (), CB_ADDSTRING, 0, (LPARAM) (LPCTSTR) item); |
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} |
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void |
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mxChoice::select (int index) |
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{ |
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SendMessage ((HWND) getHandle (), CB_SETCURSEL, (WPARAM) index, 0L); |
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} |
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void |
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mxChoice::remove (int index) |
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{ |
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SendMessage ((HWND) getHandle (), CB_DELETESTRING, (WPARAM) index, 0L); |
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} |
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void |
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mxChoice::removeAll () |
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{ |
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SendMessage ((HWND) getHandle (), CB_RESETCONTENT, 0, 0L); |
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} |
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int |
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mxChoice::getItemCount () const |
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{ |
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return (int) SendMessage ((HWND) getHandle (), CB_GETCOUNT, 0, 0L); |
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} |
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int |
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mxChoice::getSelectedIndex () const |
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{ |
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return (int) SendMessage ((HWND) getHandle (), CB_GETCURSEL, 0, 0L); |
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}
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