?? dialog_messagebox.c
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/*********************************************************************
* SEGGER MICROCONTROLLER SYSTEME GmbH *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2007 SEGGER Microcontroller Systeme GmbH *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V4.14 - Graphical user interface for embedded applications **
emWin is protected by international copyright laws. Knowledge of the
source code may not be used to write a similar product. This file may
only be used in accordance with a license and should not be re-
distributed in any way. We appreciate your understanding and fairness.
----------------------------------------------------------------------
File : DIALOG_MessageBox.c
Purpose : Example demonstrating GUI_MessageBox
----------------------------------------------------------------------
*/
#include "GUI.h"
#include "WM.h"
/*******************************************************************
*
* static code
*
********************************************************************
*/
/*********************************************************************
*
* _cbBkWindow
*/
static void _cbBkWindow(WM_MESSAGE* pMsg) {
switch (pMsg->MsgId) {
case WM_PAINT:
GUI_SetBkColor(GUI_RED);
GUI_Clear();
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font24_ASCII);
GUI_DispStringHCenterAt("DIALOG_MessageBox - Sample", 160, 5);
break;
default:
WM_DefaultProc(pMsg);
}
}
/*******************************************************************
*
* MainTask
*
* Demonstrates a message box
*
********************************************************************
*/
void MainTask(void) {
GUI_Init();
#if GUI_SUPPORT_MEMDEV
WM_SetCreateFlags(WM_CF_MEMDEV);
#endif
WM_SetCallback(WM_HBKWIN, &_cbBkWindow);
/* Create message box and wait until it is closed */
while (1) {
GUI_MessageBox("This text is shown\nin a message box",
"Caption/Title", GUI_MESSAGEBOX_CF_MOVEABLE);
GUI_Delay(750); /* Wait for a short moment ... */
GUI_MessageBox("New message !",
"Caption/Title", GUI_MESSAGEBOX_CF_MOVEABLE);
GUI_Delay(750);
}
}
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