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package org.litesoft.GWT.client.widgets.sliderbar.client.view; |
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import java.util.ArrayList; |
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import org.litesoft.GWT.client.widgets.sliderbar.client.presenter.*; |
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import org.litesoft.GWT.client.widgets.sliderbar.client.presenter.Presenter.*; |
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import com.google.gwt.event.dom.client.MouseEvent; |
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import com.google.gwt.user.client.ui.Widget; |
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import org.litesoft.GWT.client.widgets.sliderbar.client.presenter.Presenter; |
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import org.litesoft.GWT.client.widgets.sliderbar.client.presenter.Presenter.Orientation; |
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import com.google.gwt.event.dom.client.*; |
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import com.google.gwt.user.client.ui.*; |
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import java.util.*; |
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/** |
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* |
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* @author kiouri |
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* |
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*/ |
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public class SliderBarVertical extends SliderBar{ |
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public class SliderBarVertical extends SliderBar { |
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protected int barWidth, barHeight, dragLeftPosition, scaleHeight; |
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public SliderBarVertical(Presenter presenter){ |
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super(presenter); |
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public SliderBarVertical( Presenter presenter ) { |
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super( presenter ); |
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} |
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public SliderBarVertical(){ |
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public SliderBarVertical() { |
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super(); |
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} |
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public int getBarWidth(){ |
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public int getBarWidth() { |
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barWidth = drag.getOffsetWidth(); |
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for (int i = 0; i < orderedWidgets.size(); i++){ |
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if (orderedWidgets.get(i) == scale){ |
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barWidth = Math.max(barWidth, scaleSize); |
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for ( int i = 0; i < orderedWidgets.size(); i++ ) { |
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if ( orderedWidgets.get( i ) == scale ) { |
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barWidth = Math.max( barWidth, scaleSize ); |
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} else { |
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barWidth = Math.max(barWidth, orderedWidgets.get(i).getOffsetWidth()); |
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barWidth = Math.max( barWidth, orderedWidgets.get( i ).getOffsetWidth() ); |
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} |
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} |
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barWidth = Math.max(barWidth, scaleSize); |
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barWidth = Math.max( barWidth, scaleSize ); |
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return barWidth; |
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} |
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public void ajustScaleSize(int widgetHeight){ |
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public void ajustScaleSize( int widgetHeight ) { |
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scaleHeight = widgetHeight; |
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if (less != null) { |
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for (int i = 0; i < less.size(); i++) { |
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scaleHeight -= less.get(i).getOffsetHeight(); |
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if ( less != null ) { |
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for ( int i = 0; i < less.size(); i++ ) { |
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scaleHeight -= less.get( i ).getOffsetHeight(); |
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} |
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} |
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if (more != null) { |
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for (int i = 0; i < more.size(); i++) { |
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scaleHeight -= more.get(i).getOffsetHeight(); |
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if ( more != null ) { |
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for ( int i = 0; i < more.size(); i++ ) { |
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scaleHeight -= more.get( i ).getOffsetHeight(); |
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} |
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} |
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scale.setPixelSize(scaleSize, scaleHeight); |
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scale.setPixelSize( scaleSize, scaleHeight ); |
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} |
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public int getAbsMaxLength() { |
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return scaleHeight - drag.getOffsetHeight(); |
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} |
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public void drawScrollBar(int barHeight) { |
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public void drawScrollBar( int barHeight ) { |
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absPanel.clear(); |
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putWidgetsToAbsPanel(); |
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initVariables(barHeight); |
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ajustScaleSize(barHeight); |
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this.setWidth(getBarWidth() + "px"); |
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absPanel.setPixelSize(getBarWidth(), barHeight); |
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placeWidgets(orderedWidgets); |
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absPanel.setWidgetPosition(drag, dragLeftPosition, getScaleTop(orderedWidgets)); |
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initVariables( barHeight ); |
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ajustScaleSize( barHeight ); |
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this.setWidth( getBarWidth() + "px" ); |
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absPanel.setPixelSize( getBarWidth(), barHeight ); |
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placeWidgets( orderedWidgets ); |
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absPanel.setWidgetPosition( drag, dragLeftPosition, getScaleTop( orderedWidgets ) ); |
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} |
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protected void initVariables(int barHeight){ |
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protected void initVariables( int barHeight ) { |
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this.barHeight = barHeight; |
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startPosition = getScaleTop(orderedWidgets); |
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dragLeftPosition = (getBarWidth() - drag.getOffsetWidth())/2; |
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startPosition = getScaleTop( orderedWidgets ); |
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dragLeftPosition = (getBarWidth() - drag.getOffsetWidth()) / 2; |
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} |
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protected int getScaleTop(ArrayList<Widget> widgets){ |
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protected int getScaleTop( ArrayList<Widget> widgets ) { |
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int sPosition = 0; |
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for (int i = 0; i < widgets.size(); i++){ |
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if (widgets.get(i) != scale){ |
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sPosition += widgets.get(i).getOffsetHeight(); |
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for ( int i = 0; i < widgets.size(); i++ ) { |
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if ( widgets.get( i ) != scale ) { |
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sPosition += widgets.get( i ).getOffsetHeight(); |
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} else { |
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return sPosition; |
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} |
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return sPosition; |
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} |
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protected void placeWidgets(ArrayList<Widget> widgets){ |
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protected void placeWidgets( ArrayList<Widget> widgets ) { |
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int tmpPosition = 0; |
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int barWidth = getBarWidth(); |
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for (int i = 0; i < widgets.size(); i++){ |
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if (widgets.get(i) == scale){ |
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absPanel.setWidgetPosition(widgets.get(i), (barWidth - scaleSize)/2, tmpPosition); |
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for ( int i = 0; i < widgets.size(); i++ ) { |
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if ( widgets.get( i ) == scale ) { |
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absPanel.setWidgetPosition( widgets.get( i ), (barWidth - scaleSize) / 2, tmpPosition ); |
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} else { |
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absPanel.setWidgetPosition(widgets.get(i), (barWidth - widgets.get(i).getOffsetWidth())/2, tmpPosition); |
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absPanel.setWidgetPosition( widgets.get( i ), (barWidth - widgets.get( i ).getOffsetWidth()) / 2, tmpPosition ); |
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} |
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tmpPosition += widgets.get(i).getOffsetHeight(); |
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tmpPosition += widgets.get( i ).getOffsetHeight(); |
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} |
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} |
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public void setDragPosition(int position){ |
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public void setDragPosition( int position ) { |
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position = startPosition + position; |
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absPanel.setWidgetPosition(drag, dragLeftPosition, position); |
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absPanel.setWidgetPosition( drag, dragLeftPosition, position ); |
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} |
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public int getScaleTouchPosition(MouseEvent event) { |
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return event.getRelativeY(this.getElement()) - startPosition - drag.getOffsetHeight()/2; |
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public int getScaleTouchPosition( MouseEvent event ) { |
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return event.getRelativeY( this.getElement() ) - startPosition - drag.getOffsetHeight() / 2; |
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} |
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public int getDragPosition() { |
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return absPanel.getWidgetTop(drag) - startPosition; |
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return absPanel.getWidgetTop( drag ) - startPosition; |
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} |
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public void putMark(Mark mark, int markPosition) { |
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int markX = (this.barWidth - mark.getMarkWidth()) / 2; |
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this.absPanel.add(mark, markX, startPosition + markPosition + drag.getOffsetHeight()/2); |
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public void putMark( Mark mark, int markPosition ) { |
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int markX = (this.barWidth - mark.getMarkWidth()) / 2; |
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this.absPanel.add( mark, markX, startPosition + markPosition + drag.getOffsetHeight() / 2 ); |
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} |
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public Orientation getOrientation(){ |
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public Orientation getOrientation() { |
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return Orientation.VERTICAL; |
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} |
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@Override |
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public void setHeight(String height) { |
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super.setHeight(height); |
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if ( this.isAttached()) { |
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presenter.setBarPixelSize(this.getOffsetHeight()); |
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public void setHeight( String height ) { |
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super.setHeight( height ); |
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if ( this.isAttached() ) { |
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presenter.setBarPixelSize( this.getOffsetHeight() ); |
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presenter.processParams(); |
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reDrawMarks(); |
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setValue(getValue()); |
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setValue( getValue() ); |
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} |
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} |
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* Width of horizontal sliderbar is automatically calculated on base of height of components which are included in widget |
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*/ |
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@Override |
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public void setWidth(String width) { |
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super.setWidth(getBarWidth() + "px"); |
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public void setWidth( String width ) { |
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super.setWidth( getBarWidth() + "px" ); |
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} |
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public void setScaleWidget(Widget scaleWidget, int scaleWidth){ |
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super.setScaleWidget(scaleWidget, scaleWidth); |
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public void setScaleWidget( Widget scaleWidget, int scaleWidth ) { |
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super.setScaleWidget( scaleWidget, scaleWidth ); |
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} |
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} |
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