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Gtk3: implemented SetSelText for GtkEntry.

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This commit is contained in:
zeljan1 2025-02-25 16:45:48 +01:00
parent 56bec1de09
commit 53561a732a
2 changed files with 29 additions and 0 deletions
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18
lcl/interfaces/gtk3/gtk3widgets.pas
View File

@ -270,6 +270,7 @@ type
procedure SetNumbersOnly(ANumbersOnly:boolean);
procedure SetTextHint(const AHint:string);
procedure SetFrame(const aborder:boolean);
procedure SetSelText(const ASelText: string);
function GetTextHint:string;
function IsWidgetOk: Boolean; override;
property Alignment: TAlignment read GetAlignment write SetAlignment;
@ -4229,6 +4230,23 @@ begin
PGtkEntry(Widget)^.set_has_frame(aborder);
end;
procedure TGtk3Entry.SetSelText(const ASelText: string);
var
AEntry: PGtkEntry;
AText: Pgchar;
APos: SizeInt;
begin
if not IsWidgetOK then
exit;
AEntry := PGtkEntry(Widget);
AText := AEntry^.get_text;
if AText = nil then
exit;
APos := Pos(aSelText, StrPas(AText));
if APos > 0 then
PGtkEditable(AEntry)^.select_region(APos - 1, APos - 1 + length(ASelText));
end;
function TGtk3Entry.GetTextHint:string;
begin

11
lcl/interfaces/gtk3/gtk3wsstdctrls.pp
View File

@ -169,6 +169,7 @@ type
class procedure SetReadOnly(const ACustomEdit: TCustomEdit; NewReadOnly: boolean); override;
class procedure SetSelStart(const ACustomEdit: TCustomEdit; NewStart: integer); override;
class procedure SetSelLength(const ACustomEdit: TCustomEdit; NewLength: integer); override;
class procedure SetSelText(const ACustomEdit: TCustomEdit; const NewSelText: string); override;
class procedure SetTextHint(const ACustomEdit: TCustomEdit; const ATextHint: string); override;
class procedure Cut(const ACustomEdit: TCustomEdit); override;
@ -830,6 +831,16 @@ begin
TGtk3Editable(ACustomEdit.Handle).EndUpdate;
end;
class procedure TGtk3WSCustomEdit.SetSelText(const ACustomEdit: TCustomEdit;
const NewSelText: string);
begin
if not WSCheckHandleAllocated(ACustomEdit, 'SetSelText') then
Exit;
TGtk3Entry(ACustomEdit.Handle).BeginUpdate;
TGtk3Entry(ACustomEdit.Handle).SetSelText(NewSelText);
TGtk3Entry(ACustomEdit.Handle).EndUpdate;
end;
class procedure TGtk3WSCustomEdit.SetTextHint(const ACustomEdit: TCustomEdit;
const ATextHint: string);
begin