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//===============================================================
// vclabelc.xxx - Color label Cmd - Windows
//
// Copyright (C) 1995,1996, 1997, 1998 Bruce E. Wampler
//
// This file is part of the V C++ GUI Framework, and is covered
// under the terms of the GNU Library General Public License,
// Version 2. This library has NO WARRANTY. See the source file
// vapp.cxx for more complete information about license terms.
//===============================================================
#include <v/vwin32.h> // for Win 32 stuff
#include <v/vclabelc.h> // our definitions
#include <v/vcmdprnt.h> // a command parent
//=================>>> vColorLabelCmd::vColorLabelCmd <<<=======================
vColorLabelCmd::vColorLabelCmd(vCmdParent* dp, CommandObject* dc) :
vLabelCmd(dp, dc)
{
initColor();
}
//====================>>> vColorLabelCmd::~vColorLabelCmd <<<===================
vColorLabelCmd::~vColorLabelCmd()
{
SysDebug(Destructor,"vColorLabelCmd::~vColorLabelCmd() destructor\n")
}
//=====================>>> vColorLabelCmd::initColor <<<=======================
void vColorLabelCmd::initColor(void)
{
// wCmd is the widget of this button
SysDebug(Constructor,"vColorLabelCmd::vColorLabelCmd() constructor\n")
_origColor = 0;
if (_itemList != 0) // an RGB provided
{
_origColor = (vColor*)_itemList; // point to the rgb
_color = *_origColor;
}
}
//================>>> vColorLabelCmd::SetCmdVal <<<============================
void vColorLabelCmd::SetCmdVal(ItemVal val, ItemSetType st)
{
SysDebug1(Misc,"vColorLabelCmd::SetCmdVal(val:%d)\n",val)
switch (st)
{
case ChangeColor: // changed original vColor
{
_color = *_origColor; // recopy color
HWND dH = _parentWin->getParent();
char buff[80];
::GetDlgItemText(dH, _cmdId, buff, 80); // make it redraw
::SetDlgItemText(dH, _cmdId, buff); // by "changing" text
break;
}
case Red:
_color.SetR(val);
break;
case Green:
_color.SetG(val);
break;
case Blue:
{
_color.SetB(val);
// Now that the colors are set, we have to make the button
// redraw. There must be some better way, but this kludge
// is all I could figure out to force a redraw of the new color
HWND dH = _parentWin->getParent();
char buff[80];
::GetDlgItemText(dH, _cmdId, buff, 80); // make it redraw
::SetDlgItemText(dH, _cmdId, buff); // by "changing" text
break;
}
default:
vLabelCmd::SetCmdVal(val, st);
break;
}
}
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