本文整理汇总了Java中java.awt.event.KeyEvent.VK_4属性的典型用法代码示例。如果您正苦于以下问题：Java KeyEvent.VK_4属性的具体用法？Java KeyEvent.VK_4怎么用？Java KeyEvent.VK_4使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类java.awt.event.KeyEvent的用法示例。
在下文中一共展示了KeyEvent.VK_4属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getShiftText
private String getShiftText(KeyEvent e) {
if (e.getExtendedKeyCode() == KeyEvent.getExtendedKeyCodeForChar('ß')) {
return "?";
}
switch (e.getKeyCode()) {
case KeyEvent.VK_0:
return "=";
case KeyEvent.VK_1:
return "!";
case KeyEvent.VK_2:
return "\"";
case KeyEvent.VK_3:
return "§";
case KeyEvent.VK_4:
return "$";
case KeyEvent.VK_5:
return "%";
case KeyEvent.VK_6:
return "&";
case KeyEvent.VK_7:
return "/";
case KeyEvent.VK_8:
return "(";
case KeyEvent.VK_9:
return ")";
case KeyEvent.VK_NUMBER_SIGN:
return "'";
case KeyEvent.VK_PERIOD:
return ":";
case KeyEvent.VK_COMMA:
return ";";
case KeyEvent.VK_PLUS:
return "*";
case KeyEvent.VK_MINUS:
return "_";
default:
if (KeyEvent.getKeyText(e.getKeyCode()).length() == 1) {
return Character.toString(e.getKeyChar());
}
return "";
}
}
示例2: handleKeyPress
public void handleKeyPress(KeyEvent e) {
if( e.isAltDown() ) {
int code = e.getKeyCode();
switch(code) {
// diagram pane
case KeyEvent.VK_1:
if ( DEBUG )
System.out.println(" Alt + 1 pressed. "); // NOI18N
// ToDo: Decide whether this needs to be duplicated in the GraphLib version
// _queryBuilderPane.getQueryBuilderGraphFrame().getFocus ();
getGraphFrameCanvasFocus();
break;
// grid pane
case KeyEvent.VK_2:
if ( DEBUG )
System.out.println(" Alt + 2 pressed. "); // NOI18N
if ( _queryBuilderPane.getQueryBuilderInputTable().getRowCount() > 0 ) {
_queryBuilderPane.getQueryBuilderInputTable().setRowSelectionInterval(0, 0);
_queryBuilderPane.getQueryBuilderInputTable().requestFocus( true );
}
break;
// SQL text pane
case KeyEvent.VK_3:
if ( DEBUG )
System.out.println(" Alt + 3 pressed. "); // NOI18N
_queryBuilderPane.getQueryBuilderSqlTextArea().requestFocus( true );
break;
// Result Pane
case KeyEvent.VK_4:
if ( DEBUG )
System.out.println(" Alt + 4 pressed. "); // NOI18N
_queryBuilderPane.getQueryBuilderResultTable().requestFocus( true );
break;
}
}
}
示例3: getKeyCode
private int getKeyCode(char alpha) {
switch (alpha) {
case 'a':
return KeyEvent.VK_A;
case 'b':
return KeyEvent.VK_B;
case 'c':
return KeyEvent.VK_C;
case 'd':
return KeyEvent.VK_D;
case 'e':
return KeyEvent.VK_E;
case 'f':
return KeyEvent.VK_F;
case 'g':
return KeyEvent.VK_G;
case 'h':
return KeyEvent.VK_H;
case 'i':
return KeyEvent.VK_I;
case 'j':
return KeyEvent.VK_J;
case 'k':
return KeyEvent.VK_K;
case 'l':
return KeyEvent.VK_L;
case 'm':
return KeyEvent.VK_M;
case 'n':
return KeyEvent.VK_N;
case 'o':
return KeyEvent.VK_O;
case 'p':
return KeyEvent.VK_P;
case 'q':
return KeyEvent.VK_Q;
case 'r':
return KeyEvent.VK_R;
case 's':
return KeyEvent.VK_S;
case 't':
return KeyEvent.VK_T;
case 'u':
return KeyEvent.VK_U;
case 'v':
return KeyEvent.VK_V;
case 'w':
return KeyEvent.VK_W;
case 'x':
return KeyEvent.VK_X;
case 'y':
return KeyEvent.VK_Y;
case 'z':
return KeyEvent.VK_Z;
case '1':
return KeyEvent.VK_1;
case '2':
return KeyEvent.VK_2;
case '3':
return KeyEvent.VK_3;
case '4':
return KeyEvent.VK_4;
case '5':
return KeyEvent.VK_5;
case '6':
return KeyEvent.VK_6;
case '7':
return KeyEvent.VK_7;
case '8':
return KeyEvent.VK_8;
case '9':
return KeyEvent.VK_9;
case '0':
return KeyEvent.VK_0;
case ',':
return KeyEvent.VK_COMMA;
case ' ':
return KeyEvent.VK_SPACE;
}
return KeyEvent.VK_SPACE;
}