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fixed ofFileMustExist fro SelectDirectoryDialog

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git-svn-id: trunk@8285 -
This commit is contained in:
vincents 2005-12-09 14:03:02 +00:00
parent 6a279a35e4
commit c6be2bbf11
2 changed files with 19 additions and 11 deletions
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3
lcl/dialogs.pp
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@ -177,6 +177,7 @@ type
protected
procedure DereferenceLinks; virtual;
function CheckFile(var AFilename: string): boolean; virtual;
function CheckFileMustExist(const AFileName: string): boolean; virtual;
function CheckAllFiles: boolean; virtual;
function DoExecute: boolean; override;
public
@ -203,7 +204,7 @@ type
TSelectDirectoryDialog = class(TOpenDialog)
protected
function CheckFile(var AFilename: string): boolean; override;
function CheckFileMustExist(const AFilename: string): boolean; override;
public
constructor Create(AOwner: TComponent); override;
end;

27
lcl/include/filedialog.inc
View File

@ -132,11 +132,9 @@ begin
exit;
end;
if (ofFileMustExist in Options)
and (not FileExists(AFilename)) then begin
and (not CheckFileMustExist(AFileName)) then begin
// CheckFileMustExists shows message dialog
Result:=false;
MessageDlg(rsfdFileMustExist,
Format(rsfdFileNotExist,[AFileName]),mtError,
[mbCancel],0);
exit;
end;
if ofNoReadOnlyReturn in Options then begin
@ -157,6 +155,17 @@ begin
end;
end;
function TOpenDialog.CheckFileMustExist(const AFileName: string): boolean;
begin
if not FileExists(AFilename) then begin
Result:=false;
MessageDlg(rsfdFileMustExist,
Format(rsfdFileNotExist,[AFileName]),mtError,
[mbCancel],0);
end else
Result:=true;
end;
function TOpenDialog.CheckAllFiles: boolean;
var
AFilename: String;
@ -265,17 +274,15 @@ begin
FTitle:=rsfdSelectDirectory;
end;
function TSelectDirectoryDialog.CheckFile(var AFilename: string): boolean;
function TSelectDirectoryDialog.CheckFileMustExist(const AFilename: string): boolean;
begin
if (ofFileMustExist in Options)
and (not DirPathExists(AFilename)) then begin
if not DirPathExists(AFilename) then begin
Result:=false;
MessageDlg(rsfdDirectoryMustExist,
Format(rsfdDirectoryNotExist,[AFileName]),mtError,
[mbCancel],0);
exit;
end;
Result:=inherited CheckFile(AFilename);
end else
Result:=true;
end;