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Save width/height of resizable text area as user settings #PL-5887

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This commit is contained in:
Gleb Gorelov 2015-08-31 07:07:55 +00:00
parent 8c47e4e7e3
commit 8b87185f58
3 changed files with 63 additions and 3 deletions
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21
modules/desktop/src/com/haulmont/cuba/desktop/gui/components/DesktopResizableTextArea.java
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@ -7,6 +7,7 @@ package com.haulmont.cuba.desktop.gui.components;
import com.haulmont.cuba.gui.components.ResizableTextArea;
import com.haulmont.cuba.gui.components.ResizeListener;
import org.dom4j.Element;
/**
* @author subbotin
@ -33,4 +34,24 @@ public class DesktopResizableTextArea extends DesktopTextArea implements Resizab
public void removeResizeListener(ResizeListener resizeListener) {
//Do nothing, because desktop text area is not resizable
}
@Override
public void applySettings(Element element) {
//Do nothing, because desktop text area is not resizable
}
@Override
public boolean saveSettings(Element element) {
return false;
}
@Override
public boolean isSettingsEnabled() {
return false;
}
@Override
public void setSettingsEnabled(boolean settingsEnabled) {
//Do nothing, because desktop text area is not resizable
}
}

6
modules/gui/src/com/haulmont/cuba/gui/components/ResizableTextArea.java
View File

@ -9,7 +9,7 @@ package com.haulmont.cuba.gui.components;
* @author subbotin
* @version $Id$
*/
public interface ResizableTextArea extends TextArea {
public interface ResizableTextArea extends TextArea, Component.HasSettings {
String NAME = TextArea.NAME;
@ -17,6 +17,6 @@ public interface ResizableTextArea extends TextArea {
void setResizable(boolean resizable);
boolean isResizable();
public void addResizeListener(ResizeListener resizeListener);
public void removeResizeListener(ResizeListener resizeListener);
void addResizeListener(ResizeListener resizeListener);
void removeResizeListener(ResizeListener resizeListener);
}

39
modules/web/src/com/haulmont/cuba/web/gui/components/WebResizableTextArea.java
View File

@ -13,6 +13,8 @@ import com.vaadin.data.Property;
import com.vaadin.server.ErrorMessage;
import com.vaadin.server.UserError;
import com.vaadin.ui.Component;
import org.apache.commons.lang.StringUtils;
import org.dom4j.Element;
import java.util.ArrayList;
import java.util.List;
@ -30,6 +32,7 @@ public class WebResizableTextArea
protected List<ResizeListener> resizeListeners = new ArrayList<>();
protected CubaResizableTextAreaWrapper wrapper;
protected boolean settingsEnabled = true;
public WebResizableTextArea() {
wrapper = new CubaResizableTextAreaWrapper(component);
@ -145,4 +148,40 @@ public class WebResizableTextArea
public void setCursorPosition(int position) {
component.setCursorPosition(position);
}
@Override
public void applySettings(Element element) {
if (isSettingsEnabled() && isResizable()) {
String width = element.attributeValue("width");
String height = element.attributeValue("height");
if (StringUtils.isNotEmpty(width) && StringUtils.isNotEmpty(height)) {
setWidth(width);
setHeight(height);
}
}
}
@Override
public boolean saveSettings(Element element) {
if (!isSettingsEnabled() || !isResizable()) {
return false;
}
String width = String.valueOf(getWidth()) + wrapper.getWidthUnits().toString();
String height = String.valueOf(getHeight()) + wrapper.getHeightUnits().toString();
element.addAttribute("width", width);
element.addAttribute("height", height);
return true;
}
@Override
public boolean isSettingsEnabled() {
return settingsEnabled;
}
@Override
public void setSettingsEnabled(boolean settingsEnabled) {
this.settingsEnabled = settingsEnabled;
}
}