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Diff Revisions 949 vs 950 for /trunk/Java/GWT/Client/src/org/litesoft/GWT/client/widgets/sliderbar/client/view/SliderBarHorizontal.java

Diff revisions: vs.
  @@ -1,139 +1,139 @@
1 - package org.litesoft.GWT.client.widgets.sliderbar.client.view;
2 -
3 - import org.litesoft.GWT.client.widgets.sliderbar.client.presenter.Presenter.*;
4 -
5 - import com.google.gwt.event.dom.client.*;
6 - import com.google.gwt.user.client.ui.*;
7 -
8 - import java.util.*;
9 -
10 - /**
11 - * @author kiouri
12 - */
13 - public class SliderBarHorizontal extends SliderBar {
14 -
15 - protected int barWidth, barHeight, dragTopPosition, scaleWidth;
16 -
17 - protected int getBarHeight() {
18 - barHeight = drag.getOffsetHeight();
19 - for ( int i = 0; i < orderedWidgets.size(); i++ ) {
20 - if ( orderedWidgets.get( i ) == scale ) {
21 - barHeight = Math.max( barHeight, scaleSize );
22 - } else {
23 - barHeight = Math.max( barHeight, orderedWidgets.get( i ).getOffsetHeight() );
24 - }
25 - }
26 - barHeight = Math.max( barHeight, scaleSize );
27 - return barHeight;
28 - }
29 -
30 - protected void ajustScaleSize( int widgetWidth ) {
31 - scaleWidth = widgetWidth;
32 - if ( less != null ) {
33 - for ( int i = 0; i < less.size(); i++ ) {
34 - scaleWidth -= less.get( i ).getOffsetWidth();
35 - }
36 - }
37 - if ( more != null ) {
38 - for ( int i = 0; i < more.size(); i++ ) {
39 - scaleWidth -= more.get( i ).getOffsetWidth();
40 - }
41 - }
42 - scale.setPixelSize( scaleWidth, scaleSize );
43 - }
44 -
45 - public int getAbsMaxLength() {
46 - return scaleWidth - drag.getOffsetWidth();
47 - }
48 -
49 - public void drawScrollBar( int barWidth ) {
50 - absPanel.clear();
51 - putWidgetsToAbsPanel();
52 - initVariables( barWidth );
53 - ajustScaleSize( barWidth );
54 - this.setHeight( getBarHeight() + "px" );
55 - absPanel.setPixelSize( barWidth, getBarHeight() );
56 - placeWidgets( orderedWidgets );
57 - absPanel.setWidgetPosition( drag, getScaleLeft( orderedWidgets ), dragTopPosition );
58 - }
59 -
60 - protected void initVariables( int barWidth ) {
61 - this.barWidth = barWidth;
62 - startPosition = getScaleLeft( orderedWidgets );
63 - dragTopPosition = (getBarHeight() - drag.getOffsetHeight()) / 2;
64 - }
65 -
66 - protected int getScaleLeft( ArrayList<Widget> widgets ) {
67 - int sPosition = 0;
68 - for ( int i = 0; i < widgets.size(); i++ ) {
69 - if ( widgets.get( i ) != scale ) {
70 - sPosition += widgets.get( i ).getOffsetWidth();
71 - } else {
72 - return sPosition;
73 - }
74 - }
75 - return sPosition;
76 - }
77 -
78 - protected void placeWidgets( ArrayList<Widget> widgets ) {
79 - int tmpPosition = 0;
80 - int barHeight = getBarHeight();
81 - for ( int i = 0; i < widgets.size(); i++ ) {
82 - if ( widgets.get( i ) == scale ) {
83 - absPanel.setWidgetPosition( widgets.get( i ), tmpPosition, (barHeight - scaleSize) / 2 );
84 - } else {
85 - absPanel.setWidgetPosition( widgets.get( i ), tmpPosition, (barHeight - widgets.get( i ).getOffsetHeight()) / 2 );
86 - }
87 - tmpPosition += widgets.get( i ).getOffsetWidth();
88 - }
89 - }
90 -
91 - public void setDragPosition( int position ) {
92 - position = startPosition + position;
93 - absPanel.setWidgetPosition( drag, position, dragTopPosition );
94 - }
95 -
96 - public int getScaleTouchPosition( MouseEvent event ) {
97 - return event.getRelativeX( this.getElement() ) - startPosition - drag.getOffsetWidth() / 2;
98 - }
99 -
100 - public int getDragPosition() {
101 - return absPanel.getWidgetLeft( drag ) - startPosition;
102 - }
103 -
104 - /**
105 - * Sets scale mark to scale
106 - */
107 - public void putMark( Mark mark, int markPosition ) {
108 - int markY = (this.barHeight - mark.getMarkHeight()) / 2;
109 - this.absPanel.add( mark, this.startPosition + markPosition + drag.getOffsetWidth() / 2, markY );
110 - }
111 -
112 - public Orientation getOrientation() {
113 - return Orientation.HORIZONTAL;
114 - }
115 -
116 - @Override
117 - /**
118 - * It is not possible to adjust height of horizontal sliderbar with help of this method.
119 - * Height of horizontal sliderbar is automatically calculated on base of height of components which are included in widget
120 - */
121 - public void setHeight( String height ) {
122 - super.setHeight( getBarHeight() + "px" );
123 - }
124 -
125 - @Override
126 - public void setWidth( String width ) {
127 - super.setWidth( width );
128 - if ( isAttached() ) {
129 - presenter.setBarPixelSize( this.getOffsetWidth() );
130 - presenter.processParams();
131 - reDrawMarks();
132 - setValue( getValue() );
133 - }
134 - }
135 -
136 - public void setScaleWidget( Widget scaleWidget, int scaleHeight ) {
137 - super.setScaleWidget( scaleWidget, scaleHeight );
138 - }
139 - }
1 + package org.litesoft.GWT.client.widgets.sliderbar.client.view;
2 +
3 + import org.litesoft.GWT.client.widgets.sliderbar.client.presenter.Presenter.*;
4 +
5 + import com.google.gwt.event.dom.client.*;
6 + import com.google.gwt.user.client.ui.*;
7 +
8 + import java.util.*;
9 +
10 + /**
11 + * @author kiouri
12 + */
13 + public class SliderBarHorizontal extends SliderBar {
14 +
15 + protected int barWidth, barHeight, dragTopPosition, scaleWidth;
16 +
17 + protected int getBarHeight() {
18 + barHeight = drag.getOffsetHeight();
19 + for ( int i = 0; i < orderedWidgets.size(); i++ ) {
20 + if ( orderedWidgets.get( i ) == scale ) {
21 + barHeight = Math.max( barHeight, scaleSize );
22 + } else {
23 + barHeight = Math.max( barHeight, orderedWidgets.get( i ).getOffsetHeight() );
24 + }
25 + }
26 + barHeight = Math.max( barHeight, scaleSize );
27 + return barHeight;
28 + }
29 +
30 + protected void ajustScaleSize( int widgetWidth ) {
31 + scaleWidth = widgetWidth;
32 + if ( less != null ) {
33 + for ( int i = 0; i < less.size(); i++ ) {
34 + scaleWidth -= less.get( i ).getOffsetWidth();
35 + }
36 + }
37 + if ( more != null ) {
38 + for ( int i = 0; i < more.size(); i++ ) {
39 + scaleWidth -= more.get( i ).getOffsetWidth();
40 + }
41 + }
42 + scale.setPixelSize( scaleWidth, scaleSize );
43 + }
44 +
45 + public int getAbsMaxLength() {
46 + return scaleWidth - drag.getOffsetWidth();
47 + }
48 +
49 + public void drawScrollBar( int barWidth ) {
50 + absPanel.clear();
51 + putWidgetsToAbsPanel();
52 + initVariables( barWidth );
53 + ajustScaleSize( barWidth );
54 + this.setHeight( getBarHeight() + "px" );
55 + absPanel.setPixelSize( barWidth, getBarHeight() );
56 + placeWidgets( orderedWidgets );
57 + absPanel.setWidgetPosition( drag, getScaleLeft( orderedWidgets ), dragTopPosition );
58 + }
59 +
60 + protected void initVariables( int barWidth ) {
61 + this.barWidth = barWidth;
62 + startPosition = getScaleLeft( orderedWidgets );
63 + dragTopPosition = (getBarHeight() - drag.getOffsetHeight()) / 2;
64 + }
65 +
66 + protected int getScaleLeft( ArrayList<Widget> widgets ) {
67 + int sPosition = 0;
68 + for ( int i = 0; i < widgets.size(); i++ ) {
69 + if ( widgets.get( i ) != scale ) {
70 + sPosition += widgets.get( i ).getOffsetWidth();
71 + } else {
72 + return sPosition;
73 + }
74 + }
75 + return sPosition;
76 + }
77 +
78 + protected void placeWidgets( ArrayList<Widget> widgets ) {
79 + int tmpPosition = 0;
80 + int barHeight = getBarHeight();
81 + for ( int i = 0; i < widgets.size(); i++ ) {
82 + if ( widgets.get( i ) == scale ) {
83 + absPanel.setWidgetPosition( widgets.get( i ), tmpPosition, (barHeight - scaleSize) / 2 );
84 + } else {
85 + absPanel.setWidgetPosition( widgets.get( i ), tmpPosition, (barHeight - widgets.get( i ).getOffsetHeight()) / 2 );
86 + }
87 + tmpPosition += widgets.get( i ).getOffsetWidth();
88 + }
89 + }
90 +
91 + public void setDragPosition( int position ) {
92 + position = startPosition + position;
93 + absPanel.setWidgetPosition( drag, position, dragTopPosition );
94 + }
95 +
96 + public int getScaleTouchPosition( MouseEvent event ) {
97 + return event.getRelativeX( this.getElement() ) - startPosition - drag.getOffsetWidth() / 2;
98 + }
99 +
100 + public int getDragPosition() {
101 + return absPanel.getWidgetLeft( drag ) - startPosition;
102 + }
103 +
104 + /**
105 + * Sets scale mark to scale
106 + */
107 + public void putMark( Mark mark, int markPosition ) {
108 + int markY = (this.barHeight - mark.getMarkHeight()) / 2;
109 + this.absPanel.add( mark, this.startPosition + markPosition + drag.getOffsetWidth() / 2, markY );
110 + }
111 +
112 + public Orientation getOrientation() {
113 + return Orientation.HORIZONTAL;
114 + }
115 +
116 + @Override
117 + /**
118 + * It is not possible to adjust height of horizontal sliderbar with help of this method.
119 + * Height of horizontal sliderbar is automatically calculated on base of height of components which are included in widget
120 + */
121 + public void setHeight( String height ) {
122 + super.setHeight( getBarHeight() + "px" );
123 + }
124 +
125 + @Override
126 + public void setWidth( String width ) {
127 + super.setWidth( width );
128 + if ( isAttached() ) {
129 + presenter.setBarPixelSize( this.getOffsetWidth() );
130 + presenter.processParams();
131 + reDrawMarks();
132 + setValue( getValue() );
133 + }
134 + }
135 +
136 + public void setScaleWidget( Widget scaleWidget, int scaleHeight ) {
137 + super.setScaleWidget( scaleWidget, scaleHeight );
138 + }
139 + }

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