Windows (). ++ Builder :
OnClick | . |
OnDblClick | . |
OnMouseDown | . . |
OnMouseMove | . . |
OnMouseUp | . . |
OnStartDrag | . . |
OnDragOver | . . |
OnDragDrop | . . |
OnEndDrag | . . |
OnEnter | , . |
OnExit | , |
OnMouseWheel | . |
OnMouseWheelUp | . , OnMouseWheel. |
OnMouseWheelDown | . , OnMouseWheel. |
OnClick. , , . . , . . , :
ü , , , , ;
ü , ;
ü Enter, , Default;
ü Esc, , Cancel;
ü . , Caption & ϒ , Alt + OnClick ;
ü true Checked RadioButton;
ü Checked CheckBox;
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ü Click ;
ü OnClick , .
. , , Tab. ActiveControl, , , . , .
TabOrder . , . TabOrder, 0, 1, . . TabOrder, , , ( ActiveControl).
, ( ), Sender Tobject. , . , . Sender . ,
if (Sender = = Image1)
;
Sender OnMouseDown OnMouseUp , , , . OnMouseDown , , :
void_fastcall TForm1:: Image1MouseDown(Tobject * Sender, TMouseButton Button, TShiftState Shift, int X, int Y)
Sender Button, Shift, X, Y. Button . TmouseButton ,
enum TmouseButton{ mbLeft, mbRight, mbMiddle};
mbLeft , mbRight , mbMiddle . , , , :
if (Button! = mbLeft) return;
, Button mbLeft, . . , .
Shif TshiftState , .
, , X Y. . , .
++ Builder Image Editor, Tools/ Image Editor. , , , . ++ Builder . File, Open , New . New, , :
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Resource File (.res) | |
Component Resource File (.dcr) | |
Bitmap File (.bmp) | |
Icon File (.ico) | |
Cursor File (.cur) |