- Code: Select all Expand view
- METHOD CreateButton() CLASS TGet
local oThis := Self
local hBitmap
local nBmpWidth := 1
local lFileBmp := .t.
if ValType( ::bAction ) == "B" .and. Upper( ::ClassName() ) == "TGET"
if Empty( ::cBmpName )
@ 0, ::nWidth - ::nHeight - If( ::lSpinner, 20, 0 ) BUTTONBMP ::oBtn OF Self ;
ACTION ( Eval( oThis:bAction, oThis ), oThis:SetFocus() ) ;
SIZE ::nHeight - 4, ::nHeight - 4 PIXEL
if Empty( ::oBtn:hBitmap )
::oBtn:SetText( "..." )
endif
else
hBitmap = If( ( lFileBmp := File( ::cBmpName ) ), ReadBitmap( 0, ::cBmpName ),;
LoadBitmap( GetResources(), ::cBmpName ) )
if ::lAdjustBtn
nBmpWidth := nBmpWidth( hBitmap ) + 5
::SetMargins( 1, nBmpWidth )
else
nBmpWidth := ::nHeight - 4
endif
if ::lBtnTransparent
::oBtn := TBtnBmp():New(0, ::nWidth - nBmpWidth - If( ::lSpinner, 20, 4 ), nBmpWidth, ::nHeight - 4,;
if ( !lFileBmp, ::cBmpName, ),,if ( lFileBmp, ::cBmpName, ),,{|| Eval( oThis:bAction, oThis ),oThis:SetFocus() },;
Self,,,,,,,,,.f.)
::oBtn:lTransparent := ::lBtnTransparent
else
::oBtn := TButtonBmp():New( 0, ::nWidth - nBmpWidth - If( ::lSpinner, 20, 4 ),, Self, {|| Eval( oThis:bAction, oThis ),oThis:SetFocus() }, ;
nBmpWidth, ::nHeight - 4,,,,.t.,,,,,,,::cBmpName )
endif
DeleteObject( hBitmap )
endif
::oBtn:lCancel = .T. // so the GET VALID is not fired when the button is focused
if Upper( ::oWnd:ClassName() ) == "TDIALOG" .and. ::oWnd:lResize16
::oBtn:nWidth = ::nHeight - 5
::oBtn:nHeight = ::nHeight - 5
::oBtn:nLeft = ( ::nWidth * 1.167 ) - ::nHeight
endif
/*
// We force a WM_NCCALCSIZE msg to be sent to the GET
SetWindowPos( ::hWnd, 0, 0, 0, 0, 0,;
nOr( SWP_NOMOVE, SWP_NOSIZE, SWP_NOZORDER, SWP_FRAMECHANGED ) )
*/
endif
return nil
TGET using 'action' need use oThis:SetFocus() later bcodeblock, to receive callback focus.
=]
