87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
//
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// mxToolKit (c) 1999 by Mete Ciragan
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//
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// file: mxMultiLineEdit.cpp
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// implementation: Win32 API
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// last modified: May 24 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 <mxMultiLineEdit.h>
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#include <mxWindow.h>
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#include <windows.h>
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class mxMultiLineEdit_i
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{
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public:
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int dummy;
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};
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mxMultiLineEdit::mxMultiLineEdit (mxWindow *parent, int x, int y, int w, int h, const char *label, int id, int style)
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: mxWidget (parent, x, y, w, h, label)
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{
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if (!parent)
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return;
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DWORD dwStyle = WS_VISIBLE | WS_CHILD | WS_TABSTOP | ES_AUTOHSCROLL | ES_AUTOVSCROLL | WS_HSCROLL | WS_VSCROLL | ES_MULTILINE;
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HWND hwndParent = (HWND) ((mxWidget *) parent)->getHandle ();
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if (style == ReadOnly)
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dwStyle |= ES_READONLY;
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else if (style == Password)
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dwStyle |= ES_PASSWORD;
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void *handle = (void *) CreateWindowEx (WS_EX_CLIENTEDGE, "EDIT", label, dwStyle,
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x, y, w, h, 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_MULTILINEEDIT);
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setParent (parent);
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setId (id);
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parent->addWidget (this);
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}
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mxMultiLineEdit::~mxMultiLineEdit ()
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{
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}
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void
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mxMultiLineEdit::setMaxLength (int max)
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{
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SendMessage ((HWND) getHandle (), EM_LIMITTEXT, (WPARAM) max, 0L);
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}
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void
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mxMultiLineEdit::appendText (const char *text)
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{
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SendMessage ((HWND) getHandle (), EM_SETSEL, (WPARAM) -1, (LPARAM) -1);
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SendMessage ((HWND) getHandle (), EM_REPLACESEL, 0, (LPARAM) text);
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}
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int
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mxMultiLineEdit::getMaxLength () const
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{
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return (int) SendMessage ((HWND) getHandle (), EM_GETLIMITTEXT, 0, 0L);
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}
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