/** * Gets the default page increment of the "Example" widgets. */ int getDefaultPageIncrement () { return scale1.getPageIncrement(); }
private void writePageIncrement( final Scale scale ) throws IOException { Integer newValue = new Integer( scale.getPageIncrement() ); String prop = PROP_PAGE_INCREMENT; Integer defValue = DEFAULT_PAGE_INCREMENT; if( WidgetLCAUtil.hasChanged( scale, prop, newValue, defValue ) ) { JSWriter writer = JSWriter.getWriterFor( scale ); writer.set( prop, newValue ); } }
/** * Sets the amount that the receiver's value will be * modified by when the up/down (or right/left) arrows * are pressed to the argument, which must be at least * one. * * @param increment the new increment (must be greater than zero) * * @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 setIncrement (int increment) { checkWidget (); if (increment < 1) return; OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED); OS.gtk_range_set_increments (handle, increment, getPageIncrement ()); OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED); }
/** * Sets the amount that the receiver's value will be * modified by when the up/down (or right/left) arrows * are pressed to the argument, which must be at least * one. * * @param increment the new increment (must be greater than zero) * * @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 setIncrement (int increment) { checkWidget (); if (increment < 1) return; OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED); OS.gtk_range_set_increments (handle, increment, getPageIncrement ()); OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED); }
/** * Sets the amount that the receiver's value will be * modified by when the up/down (or right/left) arrows * are pressed to the argument, which must be at least * one. * * @param increment the new increment (must be greater than zero) * * @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 setIncrement (int increment) { checkWidget (); if (increment < 1) return; OS.g_signal_handlers_block_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED); OS.gtk_range_set_increments (handle, increment, getPageIncrement ()); OS.g_signal_handlers_unblock_matched (handle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, VALUE_CHANGED); }
public void preserveValues( final Widget widget ) { Scale scale = ( Scale )widget; ControlLCAUtil.preserveValues( scale ); IWidgetAdapter adapter = WidgetUtil.getAdapter( scale ); boolean hasListeners = SelectionEvent.hasListener( scale ); adapter.preserve( Props.SELECTION_LISTENERS, Boolean.valueOf( hasListeners ) ); adapter.preserve( PROP_SELECTION, new Integer( scale.getSelection() ) ); adapter.preserve( PROP_MAXIMUM, new Integer( scale.getMaximum() ) ); adapter.preserve( PROP_MINIMUM, new Integer( scale.getMinimum() ) ); adapter.preserve( PROP_PAGE_INCREMENT, new Integer( scale.getPageIncrement() ) ); adapter.preserve( PROP_INCREMENT, new Integer( scale.getIncrement() ) ); WidgetLCAUtil.preserveCustomVariant( scale ); }
@Override public void preserveValues( Scale scale ) { preserveProperty( scale, PROP_MINIMUM, scale.getMinimum() ); preserveProperty( scale, PROP_MAXIMUM, scale.getMaximum() ); preserveProperty( scale, PROP_SELECTION, scale.getSelection() ); preserveProperty( scale, PROP_INCREMENT, scale.getIncrement() ); preserveProperty( scale, PROP_PAGE_INCREMENT, scale.getPageIncrement() ); }
@Override public void renderChanges( Scale scale ) throws IOException { ControlLCAUtil.renderChanges( scale ); WidgetLCAUtil.renderCustomVariant( scale ); renderProperty( scale, PROP_MINIMUM, scale.getMinimum(), DEFAULT_MINIMUM ); renderProperty( scale, PROP_MAXIMUM, scale.getMaximum(), DEFAULT_MAXIMUM ); renderProperty( scale, PROP_SELECTION, scale.getSelection(), DEFAULT_SELECTION ); renderProperty( scale, PROP_INCREMENT, scale.getIncrement(), DEFAULT_INCREMENT ); renderProperty( scale, PROP_PAGE_INCREMENT, scale.getPageIncrement(), DEFAULT_PAGE_INCREMENT ); renderListenSelection( scale ); renderClientListeners( scale ); }