org.eclipse.swt.widgets.Text.clearSegments()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Text.clearSegments()方法的一些代码示例，展示了Text.clearSegments()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Text.clearSegments()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Text
类名称：Text
方法名：clearSegments

Text.clearSegments介绍

暂无

代码示例

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

@Override
boolean updateTextDirection(int textDirection) {
  if (super.updateTextDirection(textDirection)) {
    clearSegments (true);
    applySegments ();
    return true;
  }
  return false;
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ arg0, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case DIRECTION_CHANGED: {
        clearSegments (true);
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
long /*int*/ windowProc (long /*int*/ handle, long /*int*/ arg0, long /*int*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case DIRECTION_CHANGED: {
        clearSegments (true);
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ arg0, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case DIRECTION_CHANGED: {
        clearSegments (true);
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ arg0, int /*long*/ arg1, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case DELETE_FROM_CURSOR: {
        clearSegments (true);
        break;
      }
      case DELETE_FROM_CURSOR_INVERSE: {
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, arg1, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
long /*int*/ windowProc (long /*int*/ handle, long /*int*/ arg0, long /*int*/ arg1, long /*int*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case DELETE_FROM_CURSOR: {
        clearSegments (true);
        break;
      }
      case DELETE_FROM_CURSOR_INVERSE: {
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, arg1, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ arg0, int /*long*/ arg1, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case DELETE_FROM_CURSOR: {
        clearSegments (true);
        break;
      }
      case DELETE_FROM_CURSOR_INVERSE: {
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, arg1, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
long /*int*/ windowProc (long /*int*/ handle, long /*int*/ arg0, long /*int*/ arg1, long /*int*/ arg2, long /*int*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case MOVE_CURSOR: {
        if (arg0 == OS.GTK_MOVEMENT_VISUAL_POSITIONS) {
          clearSegments (true);
        }
        break;
      }
      case MOVE_CURSOR_INVERSE: {
        if (arg0 == OS.GTK_MOVEMENT_VISUAL_POSITIONS) {
          applySegments ();
        }
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, arg1, arg2, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ arg0, int /*long*/ arg1, int /*long*/ arg2, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case MOVE_CURSOR: {
        if (arg0 == OS.GTK_MOVEMENT_VISUAL_POSITIONS) {
          clearSegments (true);
        }
        break;
      }
      case MOVE_CURSOR_INVERSE: {
        if (arg0 == OS.GTK_MOVEMENT_VISUAL_POSITIONS) {
          applySegments ();
        }
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, arg1, arg2, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ arg0, int /*long*/ arg1, int /*long*/ arg2, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case MOVE_CURSOR: {
        if (arg0 == OS.GTK_MOVEMENT_VISUAL_POSITIONS) {
          clearSegments (true);
        }
        break;
      }
      case MOVE_CURSOR_INVERSE: {
        if (arg0 == OS.GTK_MOVEMENT_VISUAL_POSITIONS) {
          applySegments ();
        }
        break;
      }
    }
  }
  return super.windowProc (handle, arg0, arg1, arg2, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
long /*int*/ windowProc (long /*int*/ handle, long /*int*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case BACKSPACE:
      case COPY_CLIPBOARD:
      case CUT_CLIPBOARD:
      case PASTE_CLIPBOARD: {
        clearSegments (true);
        break;
      }
      case BACKSPACE_INVERSE:
      case COPY_CLIPBOARD_INVERSE:
      case CUT_CLIPBOARD_INVERSE:
      case PASTE_CLIPBOARD_INVERSE: {
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case BACKSPACE:
      case COPY_CLIPBOARD:
      case CUT_CLIPBOARD:
      case PASTE_CLIPBOARD: {
        clearSegments (true);
        break;
      }
      case BACKSPACE_INVERSE:
      case COPY_CLIPBOARD_INVERSE:
      case CUT_CLIPBOARD_INVERSE:
      case PASTE_CLIPBOARD_INVERSE: {
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ user_data) {
  if (hooks (SWT.Segments) || filters (SWT.Segments) || segments != null) {
    switch ((int)/*64*/user_data) {
      case BACKSPACE:
      case COPY_CLIPBOARD:
      case CUT_CLIPBOARD:
      case PASTE_CLIPBOARD: {
        clearSegments (true);
        break;
      }
      case BACKSPACE_INVERSE:
      case COPY_CLIPBOARD_INVERSE:
      case CUT_CLIPBOARD_INVERSE:
      case PASTE_CLIPBOARD_INVERSE: {
        applySegments ();
        break;
      }
    }
  }
  return super.windowProc (handle, user_data);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

/**
 * Copies the selected text.
 * <p>
 * The current selection is copied to the clipboard.
 * </p>
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void copy () {
  checkWidget ();
  if ((style & SWT.SINGLE) != 0) {
    OS.gtk_editable_copy_clipboard (handle);
  } else {
    long /*int*/ clipboard = OS.gtk_clipboard_get (OS.GDK_NONE);
    clearSegments (true);
    OS.gtk_text_buffer_copy_clipboard (bufferHandle, clipboard);
    applySegments ();
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

/**
 * Copies the selected text.
 * <p>
 * The current selection is copied to the clipboard.
 * </p>
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void copy () {
  checkWidget ();
  if ((style & SWT.SINGLE) != 0) {
    OS.gtk_editable_copy_clipboard (handle);
  } else {
    int /*long*/ clipboard = OS.gtk_clipboard_get (OS.GDK_NONE);
    clearSegments (true);
    OS.gtk_text_buffer_copy_clipboard (bufferHandle, clipboard);
    applySegments ();
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

/**
 * Copies the selected text.
 * <p>
 * The current selection is copied to the clipboard.
 * </p>
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void copy () {
  checkWidget ();
  if ((style & SWT.SINGLE) != 0) {
    OS.gtk_editable_copy_clipboard (handle);
  } else {
    int /*long*/ clipboard = OS.gtk_clipboard_get (OS.GDK_NONE);
    clearSegments (true);
    OS.gtk_text_buffer_copy_clipboard (bufferHandle, clipboard);
    applySegments ();
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

/**
 * Cuts the selected text.
 * <p>
 * The current selection is first copied to the
 * clipboard and then deleted from the widget.
 * </p>
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void cut () {
  checkWidget ();
  if ((style & SWT.SINGLE) != 0) {
    OS.gtk_editable_cut_clipboard (handle);
  } else {
    int /*long*/ clipboard = OS.gtk_clipboard_get (OS.GDK_NONE);
    clearSegments (true);
    OS.gtk_text_buffer_cut_clipboard (bufferHandle, clipboard, OS.gtk_text_view_get_editable (handle));
    applySegments ();
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

/**
 * Pastes text from clipboard.
 * <p>
 * The selected text is deleted from the widget
 * and new text inserted from the clipboard.
 * </p>
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void paste () {
  checkWidget ();
  if ((style & SWT.SINGLE) != 0) {
    OS.gtk_editable_paste_clipboard (handle);
  } else {
    int /*long*/ clipboard = OS.gtk_clipboard_get (OS.GDK_NONE);
    clearSegments (true);
    OS.gtk_text_buffer_paste_clipboard (bufferHandle, clipboard, null, OS.gtk_text_view_get_editable (handle));
    applySegments ();
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

/**
 * Pastes text from clipboard.
 * <p>
 * The selected text is deleted from the widget
 * and new text inserted from the clipboard.
 * </p>
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void paste () {
  checkWidget ();
  if ((style & SWT.SINGLE) != 0) {
    OS.gtk_editable_paste_clipboard (handle);
  } else {
    long /*int*/ clipboard = OS.gtk_clipboard_get (OS.GDK_NONE);
    clearSegments (true);
    OS.gtk_text_buffer_paste_clipboard (bufferHandle, clipboard, null, OS.gtk_text_view_get_editable (handle));
    applySegments ();
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
int /*long*/ gtk_key_press_event (int /*long*/ widget, int /*long*/ event) {
  boolean handleSegments = false, segmentsCleared = false;
  if (hooks (SWT.Segments) || filters (SWT.Segments)) {
    GdkEventKey gdkEvent = new GdkEventKey ();
    OS.memmove (gdkEvent, event, GdkEventKey.sizeof);
    if (gdkEvent.length > 0 && (gdkEvent.state & (OS.GDK_MOD1_MASK | OS.GDK_CONTROL_MASK)) == 0) {
      handleSegments = true;
      if (segments != null) {
        clearSegments (true);
        segmentsCleared = true;
      }
    }
  }
  int /*long*/ result = super.gtk_key_press_event (widget, event);
  if (result != 0) fixIM ();
  if (gdkEventKey == -1) result = 1;
  gdkEventKey = 0;
  if (handleSegments && (result != 0 || segmentsCleared)) {
    applySegments ();
  }
  return result;
}

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