L_DlgGetText
#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgGetText(hWndOwner, pDlgParams)
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L_HWND hWndOwner; |
/* owner of dialog */ |
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LPTEXTDLGPARAMS pDlgParams; |
/* pointer to a TEXTDLGPARAMS structure */ |
Displays the Get Text dialog box, and gets the options for L_EfxDrawRotated3dText.
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Parameter |
Description |
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hWndOwner |
Handle of the window which owns the dialog. |
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pDlgParams |
Pointer to a TEXTDLGPARAMS structure to be updated with the values entered by the user, through the dialog. Set members of this structure, before calling this function, to set the dialogs initial values. |
Returns
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SUCCESS_DLG_OK |
The "OK" button was pressed, and the dialog exited successfully. |
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SUCCESS_DLG_CANCEL |
The "Cancel" button was pressed, and the dialog exited successfully. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Required DLLs and Libraries
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LTDLGEFX For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
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Functions: |
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Topics: |
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Example
L_INT ShowDlgGetTextExample(HWND hWnd,pBITMAPHANDLE pBitmap)
{
L_INT nRet;
L_TCHAR szSampleText [ L_MAXPATH ] ;
TEXTDLGPARAMS DlgParams ;
BITMAPHANDLE ForeBitmap ;
HDC hDC ;
HDC hForeDC ;
RECT rcDst ;
memset ( &DlgParams, 0, sizeof ( TEXTDLGPARAMS ) ) ;
lstrcpy ( szSampleText, TEXT("LEADTOOLS!") ) ;
nRet = L_InitBitmap(&ForeBitmap, sizeof(BITMAPHANDLE), 0, 0, 0 ) ;
if(nRet != SUCCESS)
return nRet;
DlgParams.uStructSize = sizeof ( TEXTDLGPARAMS ) ;
DlgParams.pBitmap = pBitmap ;
DlgParams.pForegroundBitmap = &ForeBitmap ;
DlgParams.pszSampleText = szSampleText ;
DlgParams.nMaxCount = 180 ;
DlgParams.crText = RGB ( 0,0,255 ) ;
DlgParams.crHilite = RGB ( 255,255,255 ) ;
DlgParams.crShadow = RGB ( 128,128,128 ) ;
DlgParams.uStyle = 0 ;
DlgParams.uAlign = EFX_TEXT_HCENTER | EFX_TEXT_VCENTER ;
DlgParams.bWordWrap = FALSE ;
DlgParams.nAngle = 450 ;
DlgParams.hFont = NULL ;
DlgParams.nXDepth = 10 ;
DlgParams.nYDepth = 10 ;
DlgParams.bUseForeImage = TRUE ;
DlgParams.uDlgFlags = DLG_TEXT_SHOW_PREVIEW |
DLG_TEXT_AUTOPREVIEW |
DLG_TEXT_SAMPLETEXT |
DLG_TEXT_STYLE |
DLG_TEXT_COLOR |
DLG_TEXT_BORDERCOLOR |
DLG_TEXT_ALIGN |
DLG_TEXT_ANGLE |
DLG_TEXT_WORDWRAP |
DLG_TEXT_FONT |
DLG_TEXT_FOREIMAGE |
DLG_TEXT_BROWSEIMAGE |
DLG_TEXT_SHADOWCOLOR |
DLG_TEXT_SHADOW_X_Y ;
nRet = L_DlgInit ( DLG_INIT_COLOR ) ;
if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)
return nRet;
nRet = L_DlgGetText ( hWnd, &DlgParams );
if ( SUCCESS_DLG_OK == nRet )
{
hForeDC = NULL ;
if ( DlgParams.bUseForeImage )
{
hForeDC = L_CreateLeadDC( &ForeBitmap ) ;
}
hDC = GetDC ( hWnd ) ;
GetClientRect ( hWnd, &rcDst ) ;
nRet = L_EfxDrawRotated3dText(hDC,
DlgParams.pszSampleText,
&rcDst,
DlgParams.nAngle,
DlgParams.uStyle | DlgParams.uAlign |
( DlgParams.bWordWrap ) ? EFX_TEXT_WORDWRAP : 0,
DlgParams.nXDepth,
DlgParams.nYDepth,
DlgParams.crText,
DlgParams.crShadow,
DlgParams.crHilite,
DlgParams.hFont,
hForeDC ) ;
if(nRet != SUCCESS)
return nRet;
ReleaseDC ( hWnd, hDC ) ;
if ( hForeDC )
L_DeleteLeadDC( hForeDC ) ;
}
else if(nRet < 1 )
return nRet;
nRet = L_DlgFree();
if(nRet != SUCCESS)
return nRet;
if ( DlgParams.hFont )
DeleteObject ( DlgParams.hFont ) ;
if ( ForeBitmap.Flags.Allocated )
L_FreeBitmap( &ForeBitmap ) ;
return SUCCESS;
}