diff --git a/components/anchordocking/anchordockstr.pas b/components/anchordocking/anchordockstr.pas
index 9028345e46..cc854cfa88 100644
--- a/components/anchordocking/anchordockstr.pas
+++ b/components/anchordocking/anchordockstr.pas
@@ -17,7 +17,6 @@ resourcestring
   adrsHeaderPosition = 'Header position';
   adrsEnlargeSide = 'Enlarge %s side';
   adrsMerge = 'Merge';
-  adrsEnlarge = 'Enlarge';
   adrsAutomatically = 'Automatically';
   adrsLeft = 'left';
   adrsTop = 'top';
diff --git a/components/anchordocking/languages/anchordockstr.cs.po b/components/anchordocking/languages/anchordockstr.cs.po
index d269deb979..c5804dde7c 100644
--- a/components/anchordocking/languages/anchordockstr.cs.po
+++ b/components/anchordocking/languages/anchordockstr.cs.po
@@ -97,10 +97,6 @@ msgstr "Každé dokované okno má hlavičku, která umožňuje přetahování,
 msgid "Empty name: "
 msgstr "Prázdné jméno:"
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Rozšířit"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -114,6 +110,14 @@ msgstr "Vyplnit záhlaví"
 msgid "Fill headers of docked controls"
 msgstr "Vyplnit záhlaví dokovaných komponent"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Zarovnat záhlaví"
diff --git a/components/anchordocking/languages/anchordockstr.de.po b/components/anchordocking/languages/anchordockstr.de.po
index a78e58fbc2..725c40e833 100644
--- a/components/anchordocking/languages/anchordockstr.de.po
+++ b/components/anchordocking/languages/anchordockstr.de.po
@@ -92,10 +92,6 @@ msgstr ""
 msgid "Empty name: "
 msgstr ""
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Vergrößern"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -109,6 +105,14 @@ msgstr ""
 msgid "Fill headers of docked controls"
 msgstr ""
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr ""
diff --git a/components/anchordocking/languages/anchordockstr.es.po b/components/anchordocking/languages/anchordockstr.es.po
index 4ca18fc90d..2d92f19406 100644
--- a/components/anchordocking/languages/anchordockstr.es.po
+++ b/components/anchordocking/languages/anchordockstr.es.po
@@ -92,10 +92,6 @@ msgstr "Cada ventana acoplada tiene un encabezado que permite arrastrar, tiene u
 msgid "Empty name: "
 msgstr "Nombre vacío: "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Ampliar"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -109,6 +105,14 @@ msgstr "Llena los encabezados"
 msgid "Fill headers of docked controls"
 msgstr "Llena los encabezados de los controles de acoplamiento"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Aplanado de encabezados"
diff --git a/components/anchordocking/languages/anchordockstr.fr.po b/components/anchordocking/languages/anchordockstr.fr.po
index 98f3bbe402..6df3cb1749 100644
--- a/components/anchordocking/languages/anchordockstr.fr.po
+++ b/components/anchordocking/languages/anchordockstr.fr.po
@@ -94,10 +94,6 @@ msgstr "Chaque fenêtre amarrée possède un en-tête qui permet son déplacemen
 msgid "Empty name: "
 msgstr "Nom vide : "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Agrandir"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -111,6 +107,14 @@ msgstr "Remplir les en-têtes"
 msgid "Fill headers of docked controls"
 msgstr "Remplir les en-têtes des contrôles amarrés"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Aplatir les en-têtes"
diff --git a/components/anchordocking/languages/anchordockstr.hu.po b/components/anchordocking/languages/anchordockstr.hu.po
index dd0e42f4a1..ffcd594b25 100644
--- a/components/anchordocking/languages/anchordockstr.hu.po
+++ b/components/anchordocking/languages/anchordockstr.hu.po
@@ -94,10 +94,6 @@ msgstr "Minden dokkolt ablaknak van fejléce, amely lehetővé teszi a húzást,
 msgid "Empty name: "
 msgstr "Üres név:"
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Bővítés"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -111,6 +107,14 @@ msgstr "Fejlécek kitöltése"
 msgid "Fill headers of docked controls"
 msgstr "A dokkolt vezérlők fejléceinek kitöltése"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Lapos fejlécek"
diff --git a/components/anchordocking/languages/anchordockstr.it.po b/components/anchordocking/languages/anchordockstr.it.po
index 5d7ce46430..42359b3f3e 100644
--- a/components/anchordocking/languages/anchordockstr.it.po
+++ b/components/anchordocking/languages/anchordockstr.it.po
@@ -96,10 +96,6 @@ msgstr "Ogni finestra \"docked\" ha un'intestazione che consente il trascinament
 msgid "Empty name: "
 msgstr "Nome vuoto: "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Allarga"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -113,6 +109,14 @@ msgstr "Riempi le intestazioni"
 msgid "Fill headers of docked controls"
 msgstr "Riempi le intestazioni dei controlli \"docked\""
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Rendi piatte le intestazioni"
diff --git a/components/anchordocking/languages/anchordockstr.lt.po b/components/anchordocking/languages/anchordockstr.lt.po
index e863e8bf6a..b0f95a5278 100644
--- a/components/anchordocking/languages/anchordockstr.lt.po
+++ b/components/anchordocking/languages/anchordockstr.lt.po
@@ -96,10 +96,6 @@ msgstr "Kiekvienas pritvirtintas langas turi antraštę tempimui, kurioje pateik
 msgid "Empty name: "
 msgstr "Tuščias pavadinimas: "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Išdidinti"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -113,6 +109,14 @@ msgstr "Užpildytos antraštes"
 msgid "Fill headers of docked controls"
 msgstr "Užpildyti įstatytų valdiklių antraštes"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Plokščios antraštės"
diff --git a/components/anchordocking/languages/anchordockstr.pl.po b/components/anchordocking/languages/anchordockstr.pl.po
index e3f228b72d..a7f99fe0d0 100644
--- a/components/anchordocking/languages/anchordockstr.pl.po
+++ b/components/anchordocking/languages/anchordockstr.pl.po
@@ -95,10 +95,6 @@ msgstr ""
 msgid "Empty name: "
 msgstr "Pusta nazwa:"
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Powiększ"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -112,6 +108,14 @@ msgstr ""
 msgid "Fill headers of docked controls"
 msgstr ""
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr ""
diff --git a/components/anchordocking/languages/anchordockstr.pot b/components/anchordocking/languages/anchordockstr.pot
index 106c85fe88..292ba068ed 100644
--- a/components/anchordocking/languages/anchordockstr.pot
+++ b/components/anchordocking/languages/anchordockstr.pot
@@ -84,10 +84,6 @@ msgstr ""
 msgid "Empty name: "
 msgstr ""
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr ""
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -101,6 +97,14 @@ msgstr ""
 msgid "Fill headers of docked controls"
 msgstr ""
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr ""
diff --git a/components/anchordocking/languages/anchordockstr.pt_BR.po b/components/anchordocking/languages/anchordockstr.pt_BR.po
index 89898b074c..2f1ae27e7b 100644
--- a/components/anchordocking/languages/anchordockstr.pt_BR.po
+++ b/components/anchordocking/languages/anchordockstr.pt_BR.po
@@ -94,10 +94,6 @@ msgstr "Cada janela ancorada tem um cabeçalho que permite arrastá-la, tem um m
 msgid "Empty name: "
 msgstr "Nome vazio:"
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Alongar"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -111,6 +107,14 @@ msgstr "Preencher cabeçalhos"
 msgid "Fill headers of docked controls"
 msgstr "Preencher cabeçalhos dos controles aportados"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Achatar cabeçalhos"
diff --git a/components/anchordocking/languages/anchordockstr.ru.po b/components/anchordocking/languages/anchordockstr.ru.po
index 609940fedd..7e4aaae978 100644
--- a/components/anchordocking/languages/anchordockstr.ru.po
+++ b/components/anchordocking/languages/anchordockstr.ru.po
@@ -9,7 +9,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: ru\n"
-"X-Generator: Poedit 2.2.1\n"
+"X-Generator: Poedit 2.4.3\n"
 
 #: anchordockstr.adrsafreesideofasplittermustnotbeanchorednodetypeancho
 #, object-pascal-format
@@ -94,14 +94,10 @@ msgstr "Каждое пристыкованное окно имеет загол
 msgid "Empty name: "
 msgstr "Имя пусто: "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Расширить"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
-msgstr "Расширить край %s"
+msgstr "Вытянуть край %s"
 
 #: anchordockstr.adrsfilledheaders
 msgid "Fill headers"
@@ -111,6 +107,14 @@ msgstr "Отображать заголовки закрашенными"
 msgid "Fill headers of docked controls"
 msgstr "Закрашивать заголовки пристыкованных объектов"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr "Плоские кнопки в заголовках"
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr "Плоские кнопки в заголовках пристыкованных объектов"
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Отображать заголовки плоскими"
diff --git a/components/anchordocking/languages/anchordockstr.tr.po b/components/anchordocking/languages/anchordockstr.tr.po
index 708c6bda1e..0e93e610ea 100644
--- a/components/anchordocking/languages/anchordockstr.tr.po
+++ b/components/anchordocking/languages/anchordockstr.tr.po
@@ -96,10 +96,6 @@ msgstr "Her yuvalanmış pencerenin sürüklemeye izin veren bir üstbilgisi var
 msgid "Empty name: "
 msgstr "Boş isim : "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Büyüt"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -113,6 +109,14 @@ msgstr "Başlıkları doldur"
 msgid "Fill headers of docked controls"
 msgstr "Yerleşik kontrollerin başlıklarını doldur"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Başlıkları düzleştir"
diff --git a/components/anchordocking/languages/anchordockstr.uk.po b/components/anchordocking/languages/anchordockstr.uk.po
index 767de1505d..eafe04a73b 100644
--- a/components/anchordocking/languages/anchordockstr.uk.po
+++ b/components/anchordocking/languages/anchordockstr.uk.po
@@ -97,10 +97,6 @@ msgstr "Кожне прикріплене вікно має заголовок 
 msgid "Empty name: "
 msgstr "Порожня назва: "
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr "Збільшити"
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -114,6 +110,14 @@ msgstr "Заповнити заголовки"
 msgid "Fill headers of docked controls"
 msgstr "Заповнити заголовки стикованих елементів"
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr "Вирівняти заголовки"
diff --git a/components/anchordocking/languages/anchordockstr.zh_CN.po b/components/anchordocking/languages/anchordockstr.zh_CN.po
index a9aa287589..547abba23a 100644
--- a/components/anchordocking/languages/anchordockstr.zh_CN.po
+++ b/components/anchordocking/languages/anchordockstr.zh_CN.po
@@ -95,10 +95,6 @@ msgstr ""
 msgid "Empty name: "
 msgstr "空名称:"
 
-#: anchordockstr.adrsenlarge
-msgid "Enlarge"
-msgstr ""
-
 #: anchordockstr.adrsenlargeside
 #, object-pascal-format
 msgid "Enlarge %s side"
@@ -112,6 +108,14 @@ msgstr ""
 msgid "Fill headers of docked controls"
 msgstr ""
 
+#: anchordockstr.adrsflatheadersbuttons
+msgid "Flat header buttons"
+msgstr ""
+
+#: anchordockstr.adrsflatheadersbuttonshint
+msgid "Flat buttons in headers of docked controls"
+msgstr ""
+
 #: anchordockstr.adrsflattenheaders
 msgid "Flatten headers"
 msgstr ""