ad81651f00
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4950 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
125 lines
3.0 KiB
C++
125 lines
3.0 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: colordlg.cpp
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// Purpose: wxColourDialog class
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart and Markus Holzem
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "colordlg.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include <stdio.h>
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#include "wx/defs.h"
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#include "wx/bitmap.h"
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#include "wx/pen.h"
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#include "wx/brush.h"
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#include "wx/colour.h"
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#include "wx/gdicmn.h"
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#include "wx/utils.h"
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#include "wx/frame.h"
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#include "wx/dialog.h"
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#include "wx/msgdlg.h"
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#endif
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#include <windows.h>
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#if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__)
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#include <commdlg.h>
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#endif
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#include "wx/msw/private.h"
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#include "wx/colordlg.h"
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#include "wx/cmndata.h"
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#define wxDIALOG_DEFAULT_X 300
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#define wxDIALOG_DEFAULT_Y 300
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IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog)
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/*
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* wxColourDialog
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*/
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wxColourDialog::wxColourDialog(void)
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{
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m_dialogParent = NULL;
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}
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wxColourDialog::wxColourDialog(wxWindow *parent, wxColourData *data)
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{
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Create(parent, data);
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}
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bool wxColourDialog::Create(wxWindow *parent, wxColourData *data)
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{
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m_dialogParent = parent;
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if (data)
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m_colourData = *data;
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return TRUE;
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}
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int wxColourDialog::ShowModal(void)
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{
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CHOOSECOLOR chooseColorStruct;
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COLORREF custColours[16];
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memset(&chooseColorStruct, 0, sizeof(CHOOSECOLOR));
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int i;
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for (i = 0; i < 16; i++)
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custColours[i] = RGB(m_colourData.custColours[i].Red(), m_colourData.custColours[i].Green(), m_colourData.custColours[i].Blue());
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chooseColorStruct.lStructSize = sizeof(CHOOSECOLOR);
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chooseColorStruct.hwndOwner = (HWND) (m_dialogParent ? (HWND) m_dialogParent->GetHWND() : (HWND) NULL);
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chooseColorStruct.rgbResult = RGB(m_colourData.dataColour.Red(), m_colourData.dataColour.Green(), m_colourData.dataColour.Blue());
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chooseColorStruct.lpCustColors = custColours;
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chooseColorStruct.Flags = CC_RGBINIT;
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if (!m_colourData.GetChooseFull())
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chooseColorStruct.Flags |= CC_PREVENTFULLOPEN;
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// Do the modal dialog
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bool success = (ChooseColor(&(chooseColorStruct)) != 0);
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// Try to highlight the correct window (the parent)
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HWND hWndParent = 0;
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if (GetParent())
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{
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hWndParent = (HWND) GetParent()->GetHWND();
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if (hWndParent)
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::BringWindowToTop(hWndParent);
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}
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// Restore values
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for (i = 0; i < 16; i++)
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{
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m_colourData.custColours[i].Set(GetRValue(custColours[i]), GetGValue(custColours[i]),
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GetBValue(custColours[i]));
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}
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m_colourData.dataColour.Set(GetRValue(chooseColorStruct.rgbResult), GetGValue(chooseColorStruct.rgbResult),
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GetBValue(chooseColorStruct.rgbResult));
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return success ? wxID_OK : wxID_CANCEL;
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}
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