Button
Das Oberflächenelement Button stellt eine Schaltfläche bzw. Taste am Bildschirm dar. Beim Betätigen des Button kann der Benutzer Anweisungen und Aktionen ausführen.
Um die Entwicklungbarrierefreier Anwendungen zu ermöglichen, wird im Rahmen des Syntaxchecks die Eigenschaft tooltip überprüft, wenn die text-Eigenschaft nicht gesetzt wurde.
Ein gesetzter Tooltip ist bei diesem Oberflächenelement sonst nicht zwingend erforderlich, könnte aber - wenn er detaillierte semantische Informationen enthält - durchaus Sinn machen.
Beispiele für die visuelle Darstellung
|
|
| Laufzeit-Klasse |
CL_WD_BUTTON |
Eigenschaften im View Designer
| Name | Typ | Anfangswert | Bindbar |
|---|---|---|---|
|
STRING |
(automatisch) |
nein |
|
|
WDY_BOOLEAN |
false |
nein |
|
|
WDUI_CONTEXT_MENU_BEHAVIOUR |
inherit |
nein |
|
|
WDY_MD_UI_ELEMENT_REFERENCE |
nein |
||
|
WDUI_BUTTON_DESIGN |
standard |
ja |
|
|
WDY_BOOLEAN |
true |
ja |
|
|
Übersetzbarer Text |
nein |
||
|
WDUI_HOTKEY |
none |
nein |
|
|
WDY_BOOLEAN |
true |
ja |
|
|
STRING |
ja |
||
|
WDY_BOOLEAN |
true |
ja |
|
| styleClassName | STRING | ja | |
|
Übersetzbarer Text |
ja |
||
|
WDUI_TEXT_DIRECTION |
inherit |
ja |
|
|
Übersetzbarer Text |
ja |
||
|
WDUI_VISIBILITY |
visible |
ja |
|
|
STRING |
ja |
Events im View Designer
| Name |
|---|
Weitere Eigenschaften, die über Vererbung zur Verfügung stehen, sind in den dazugehörigen übergeordneten Klassen definiert. Die dazugehörigen Oberflächenelemente sind:
Für die dynamische Programmierung stehen dieselben Eigenschaften, Ereignisse und Aggregationen zur Verfügung wie im View Designer. Beachten Sie dabei die unterschiedlichen Schreibweisen.
Dynamische Programmierung der Eigenschaften
| View Designer Name | Laufzeitname | Typ |
|---|---|---|
|
ACTIVATE_ACCESS_KEY |
WDY_BOOLEAN |
|
|
CONTEXT_MENU_BEHAVIOUR |
WDUI_CONTEXT_MENU_BEHAVIOUR |
|
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contextMenuBehaviour: inherit |
CL_WD_BUTTON=>E_CONTEXT_MENU_BEHAVIOUR-INHERIT |
|
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contextMenuBehaviour: provide |
CL_WD_BUTTON=>E_CONTEXT_MENU_BEHAVIOUR-PROVIDE |
|
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contextMenuBehaviour: suppress |
CL_WD_BUTTON=>E_CONTEXT_MENU_BEHAVIOUR-SUPPRESS |
|
|
CONTEXT_MENU_ID |
WDY_MD_UI_ELEMENT_REFERENCE |
|
|
DESIGN |
WDUI_BUTTON_DESIGN |
|
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design: emphasized |
CL_WD_BUTTON=>E_DESIGN-EMPHASIZED |
|
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design: next |
CL_WD_BUTTON=>E_DESIGN-NEXT |
|
|
design: previous |
CL_WD_BUTTON=>E_DESIGN-PREVIOUS |
|
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design: standard |
CL_WD_BUTTON=>E_DESIGN-STANDARD |
|
|
ENABLED |
WDY_BOOLEAN |
|
|
EXPLANATION |
WDY_MD_TRANSLATABLE_TEXT |
|
|
HOTKEY |
WDUI_HOTKEY |
|
|
hotkey: ctrl_0 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_0 |
|
|
hotkey: ctrl_1 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_1 |
|
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hotkey: ctrl_2 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_2 |
|
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hotkey: ctrl_3 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_3 |
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hotkey: ctrl_4 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_4 |
|
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hotkey: ctrl_5 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_5 |
|
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hotkey: ctrl_6 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_6 |
|
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hotkey: ctrl_7 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_7 |
|
|
hotkey: ctrl_8 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_8 |
|
|
hotkey: ctrl_9 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_9 |
|
|
hotkey: ctrl_a |
CL_WD_BUTTON=>E_HOTKEY-CTRL_A |
|
|
hotkey: ctrl_b |
CL_WD_BUTTON=>E_HOTKEY-CTRL_B |
|
|
hotkey: ctrl_c |
CL_WD_BUTTON=>E_HOTKEY-CTRL_C |
|
|
hotkey: ctrl_d |
CL_WD_BUTTON=>E_HOTKEY-CTRL_D |
|
|
hotkey: ctrl_e |
CL_WD_BUTTON=>E_HOTKEY-CTRL_E |
|
|
hotkey: ctrl_f |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F |
|
|
hotkey: ctrl_f10 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F10 |
|
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hotkey: ctrl_f11 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F11 |
|
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hotkey: ctrl_f12 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F12 |
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hotkey: ctrl_f2 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F2 |
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hotkey: ctrl_f3 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F3 |
|
|
hotkey: ctrl_f4 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F4 |
|
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hotkey: ctrl_f5 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F5 |
|
|
hotkey: ctrl_f6 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F6 |
|
|
hotkey: ctrl_f7 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F7 |
|
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hotkey: ctrl_f8 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F8 |
|
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hotkey: ctrl_f9 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_F9 |
|
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hotkey: ctrl_g |
CL_WD_BUTTON=>E_HOTKEY-CTRL_G |
|
|
hotkey: ctrl_h |
CL_WD_BUTTON=>E_HOTKEY-CTRL_H |
|
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hotkey: ctrl_i |
CL_WD_BUTTON=>E_HOTKEY-CTRL_I |
|
|
hotkey: ctrl_j |
CL_WD_BUTTON=>E_HOTKEY-CTRL_J |
|
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hotkey: ctrl_k |
CL_WD_BUTTON=>E_HOTKEY-CTRL_K |
|
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hotkey: ctrl_l |
CL_WD_BUTTON=>E_HOTKEY-CTRL_L |
|
|
hotkey: ctrl_m |
CL_WD_BUTTON=>E_HOTKEY-CTRL_M |
|
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hotkey: ctrl_n |
CL_WD_BUTTON=>E_HOTKEY-CTRL_N |
|
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hotkey: ctrl_o |
CL_WD_BUTTON=>E_HOTKEY-CTRL_O |
|
|
hotkey: ctrl_p |
CL_WD_BUTTON=>E_HOTKEY-CTRL_P |
|
|
hotkey: ctrl_q |
CL_WD_BUTTON=>E_HOTKEY-CTRL_Q |
|
|
hotkey: ctrl_r |
CL_WD_BUTTON=>E_HOTKEY-CTRL_R |
|
|
hotkey: ctrl_s |
CL_WD_BUTTON=>E_HOTKEY-CTRL_S |
|
|
hotkey: ctrl_shift_f1 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F1 |
|
|
hotkey: ctrl_shift_f10 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F10 |
|
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hotkey: ctrl_shift_f11 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F11 |
|
|
hotkey: ctrl_shift_f12 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F12 |
|
|
hotkey: ctrl_shift_f2 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F2 |
|
|
hotkey: ctrl_shift_f3 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F3 |
|
|
hotkey: ctrl_shift_f4 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F4 |
|
|
hotkey: ctrl_shift_f5 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F5 |
|
|
hotkey: ctrl_shift_f6 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F6 |
|
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hotkey: ctrl_shift_f7 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F7 |
|
|
hotkey: ctrl_shift_f8 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F8 |
|
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hotkey: ctrl_shift_f9 |
CL_WD_BUTTON=>E_HOTKEY-CTRL_SHIFT_F9 |
|
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hotkey: ctrl_t |
CL_WD_BUTTON=>E_HOTKEY-CTRL_T |
|
|
hotkey: ctrl_u |
CL_WD_BUTTON=>E_HOTKEY-CTRL_U |
|
|
hotkey: ctrl_v |
CL_WD_BUTTON=>E_HOTKEY-CTRL_V |
|
|
hotkey: ctrl_w |
CL_WD_BUTTON=>E_HOTKEY-CTRL_W |
|
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hotkey: ctrl_x |
CL_WD_BUTTON=>E_HOTKEY-CTRL_X |
|
|
hotkey: ctrl_y |
CL_WD_BUTTON=>E_HOTKEY-CTRL_Y |
|
|
hotkey: ctrl_z |
CL_WD_BUTTON=>E_HOTKEY-CTRL_Z |
|
|
hotkey: none |
CL_WD_BUTTON=>E_HOTKEY-NONE |
|
|
IMAGE_FIRST |
WDY_BOOLEAN |
|
|
IMAGE_SOURCE |
STRING |
|
|
IMAGE_IS_DECORATIVE |
WDY_BOOLEAN |
|
| styleClassName | STYLE_CLASS_NAME | STRING |
|
TEXT |
WDY_MD_TRANSLATABLE_TEXT |
|
|
TEXT_DIRECTION |
WDUI_TEXT_DIRECTION |
|
|
textDirection: inherit |
CL_WD_BUTTON=>E_TEXT_DIRECTION-INHERIT |
|
|
textDirection: ltr |
CL_WD_BUTTON=>E_TEXT_DIRECTION-LTR |
|
|
textDirection: rtl |
CL_WD_BUTTON=>E_TEXT_DIRECTION-RTL |
|
|
TOOLTIP |
WDY_MD_TRANSLATABLE_TEXT |
|
|
VISIBLE |
WDUI_VISIBILITY |
|
|
visible: none |
CL_WD_BUTTON=>E_VISIBLE-NONE |
|
|
visible: visible |
CL_WD_BUTTON=>E_VISIBLE-VISIBLE |
|
|
WIDTH |
STRING |
Dynamische Programmierung der Ereignisse
| View Designer Name | Laufzeitname |
|---|---|
|
ON_ACTION |
Beispiele für dieses Oberflächenelement finden Sie im System in der Web-Dynpro-Applikation WDR_TEST_UI_ELEMENTS sowie in der Component WDR_TEST_EVENTS in der View Button.