GralInfoBox

java.lang.Object
- org.vishia.gral.widget.GralInfoBox

All Implemented Interfaces:

java.lang.Appendable, GralWindow_setifc, GralTextBox_ifc, GralTextField_ifc, GralWidget_ifc, GralWidgetBase_ifc, GralWindow_getifc
```
public final class GralInfoBox
extends java.lang.Object
implements GralTextBox_ifc, GralWindow_setifc, GralWindow_getifc
```
This class presents a sub window which is used as info box for any messages. A Text info box and a html info box is supported. The html info box is used especially for help. The HTML text is navigable with internal links, maybe with external too. The HTML text

Nested Class Summary
- Nested classes/interfaces inherited from interface org.vishia.gral.ifc.GralWidget_ifc
  GralWidget_ifc.ActionChange, GralWidget_ifc.ActionChangeWhen

Field Summary

Fields
Modifier and Type	Field and Description
`(package private) GralUserAction`	`actionClear`
`private GralUserAction`	`actionOk`
`(package private) GralUserAction`	`actionOkButton`
`private GralButton`	`buttonLock`
`private GralWidget`	`buttonOk`
`private GralHtmlBox`	`htmlBox`
`protected GralTextField`	`infoLine`
`private GralTextBox`	`textBox` The widget which holds the text in the `window`.
`static int`	`version` Version, history and license.
`private GralWidgetBase_ifc`	`wdgInFocus`
`private GralWindow`	`window` The window is created invoking the `GralMngBuild_ifc#createWindow(String, boolean)`.

Fields inherited from interface org.vishia.gral.ifc.GralWidget_ifc
sVersion

Constructor Summary

Constructors
Constructor and Description
`GralInfoBox(GralWindow window, GralHtmlBox htmlBox, GralTextField infoLine, GralWidget buttonOk)`
`GralInfoBox(GralWindow window, GralTextBox textBox, GralTextField infoLine, GralWidget buttonOk)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`activate()`
`void`	`addText(java.lang.CharSequence text)`
`java.lang.Appendable`	`append(char arg0)`
`java.lang.Appendable`	`append(java.lang.CharSequence text)`
`java.lang.Appendable`	`append(java.lang.CharSequence arg0, int arg1, int arg2)`
`void`	`closeWindow()`
`static GralInfoBox`	`createHtmlInfoBox(GralMng mng, GralPos currPos, java.lang.String posName, java.lang.String title, boolean onTop)` Creates a sub window for showing html content.
`static GralInfoBox`	`createTextInfoBox(GralMng mng, java.lang.String name, java.lang.String title)`
`GralWidget_ifc.ActionChange`	`getActionChange(GralWidget_ifc.ActionChangeWhen when)`
`GralColor`	`getBackColor(int ix)` Gets the background color for the widget.
`java.lang.String`	`getCmd()` Any widget can have a command String, which can be quest for example in an action.
`long`	`getContentIdent()` Gets the content identification of the users data which are set with `GralWidget_ifc.setContentIdent(long)`.
`java.lang.Object`	`getContentInfo()`
`int`	`getCursorCol()`
`int`	`getCursorLine()`
`int`	`getCursorPos()`
`java.lang.Object`	`getData()` Gets the application specific info.
`java.lang.String`	`getDataPath()`
`GralWidgetBase_ifc`	`getFocusedWidget()` Returns the widget which is in focus of a panel or comprehensive widget.
`GralWidget.ImplAccess`	`getImplAccess()` This is used to access to the implementation widget instance.
`java.lang.Object`	`getImplWidget()` Returns the implementation widget or its Wrapper.
`java.lang.String`	`getName()` Access to the name of the widget.
`int`	`getNrofLines()`
`GralRectangle`	`getPixelPositionSize()`
`java.lang.String`	`getText()` Returns the text of this field.
`GralMng`	`gralMng()` Returns the associated GralMng.
`boolean`	`isChanged(boolean setUnchanged)` Returns true if the content is changed from a user action on GUI.
`boolean`	`isEditable()` Query whether the table line is able to edit: Return from the whole table.
`boolean`	`isGraphicDisposed()` Returns true if the graphic implementatin widget was initialized, and then it was disposed.
`boolean`	`isInFocus()` Returns true if this widget is the focused one.
`boolean`	`isNotEditableOrShouldInitialize()` Query whether this field should be written from any initial or actual data.
`boolean`	`isVisible()` Returns whether the widget is visible or not.
`boolean`	`isWindowsVisible()`
`GralPos`	`pos()` Position of the widget, which refers also the `GralPos.parent`.
`void`	`redraw()` repaint request.
`void`	`redraw(int delay, int latest)` Possible delayed repaint, can be called in any thread.
`void`	`refreshFromVariable(VariableContainer_ifc container)` Capability for any widget to update its content from its associated variables described in its sDataPath.
`void`	`refreshFromVariable(VariableContainer_ifc container, long timeAtleast, GralColor colorRefreshed, GralColor colorOld)` Capability of any widget for `GralWidget_ifc.refreshFromVariable(VariableContainer_ifc)` but additionally the widget is shown as "too old" if the time stored with the variable is old.
`boolean`	`remove()`
`void`	`setActionOk(GralUserAction action)`
`void`	`setBackColor(GralColor color, int ix)` Sets the background color for the widget.
`GralColor`	`setBackgroundColor(GralColor color)`
`void`	`setBoundsPixel(int x, int y, int dx, int dy)` This operation is used if the pixel are calculated on gral level.
`void`	`setCmd(java.lang.String cmd)` Any widget can have a command String, which can be quest for example in an action.
`long`	`setContentIdent(long date)` Sets a identification for the shown data.
`int`	`setCursorPos(int pos)`
`void`	`setData(java.lang.Object data)` Sets a application specific data.
`void`	`setDataPath(java.lang.String sDataPath)` Sets the data path.
`void`	`setEditable(boolean editable)` Sets whether it is able to edit the content of the text field or text box.
`void`	`setFocus()` Sets the focus to the widget. .
`void`	`setFocus(int delay, int latest)` Sets the focus to the widget. .
`void`	`setFocused(boolean bGained)` This operation can be called from the implementation graphic if the focus is gained for an implementation widget.
`void`	`setFocusedWidget(GralWidgetBase_ifc widg)` If this widget is a comprehensive widget or a panel, it sets one of the content as focused.
`GralColor`	`setForegroundColor(GralColor color)`
`void`	`setFullScreen(boolean full)`
`void`	`setHtmlHelp(java.lang.String url)` Sets the html help url for this widget.
`void`	`setLineColor(GralColor color, int ix)` Sets the line color for the widget.
`void`	`setText(java.lang.CharSequence text)` Set the textual content of the widget.
`void`	`setText(java.lang.CharSequence text, int caretPos)` Sets the textual content and show it with the given caret position.
`void`	`setTextColor(GralColor color)` Sets the text color for the widget.
`void`	`setTextStyle(GralColor color, GralFont font)` Sets the style of all new set and added texts.
`void`	`setUrl(java.lang.String url)`
`boolean`	`setVisible(boolean visible)` Sets this widget visible on graphic or invisible.
`void`	`setWindowVisible(boolean visible)` Controls whether the whole window, which contains this panel, should be visible or not.
`void`	`viewTrail()` Sets the view to the trail of the text.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - version
```
public static final int version
```
    Version, history and license.
    - 2013-03-24 Hartmut chg: #createHtmlInfoBox(GralMngBuild_ifc, String, String, boolean) with Parameter onTop: Especially a help window should able to stay on top.
    - 2011-10-00 Hartmut created
    Copyright/Copyleft:
    For this source the LGPL Lesser General Public License, published by the Free Software Foundation is valid. It means:
    1. You can use this source without any restriction for any desired purpose.
    2. You can redistribute copies of this source to everybody.
    3. Every user of this source, also the user of redistribute copies with or without payment, must accept this license for further using.
    4. But the LPGL is not appropriate for a whole software product, if this source is only a part of them. It means, the user must publish this part of source, but doesn't need to publish the whole source of the own product.
    5. You can study and modify (improve) this source for own using or for redistribution, but you have to license the modified sources likewise under this LGPL Lesser General Public License. You mustn't delete this Copyright/Copyleft inscription in this source file.
    If you intent to use this source without publishing its usage, you can get a second license subscribing a special contract with the author.
    See Also:
    
    Constant Field Values
  - window
```
private final GralWindow window
```
    The window is created invoking the GralMngBuild_ifc#createWindow(String, boolean). It has its implementation in the underlying graphic system.
  - textBox
```
private final GralTextBox textBox
```
    The widget which holds the text in the window.
  - htmlBox
```
private final GralHtmlBox htmlBox
```
  - buttonOk
```
private final GralWidget buttonOk
```
  - buttonLock
```
private GralButton buttonLock
```
  - infoLine
```
protected final GralTextField infoLine
```
  - actionOk
```
private GralUserAction actionOk
```
  - wdgInFocus
```
private GralWidgetBase_ifc wdgInFocus
```
  - actionOkButton
```
GralUserAction actionOkButton
```
  - actionClear
```
GralUserAction actionClear
```
- Constructor Detail
  - GralInfoBox
```
public GralInfoBox(GralWindow window,
                   GralTextBox textBox,
                   GralTextField infoLine,
                   GralWidget buttonOk)
```
  - GralInfoBox
```
public GralInfoBox(GralWindow window,
                   GralHtmlBox htmlBox,
                   GralTextField infoLine,
                   GralWidget buttonOk)
```
- Method Detail
  - createTextInfoBox
```
public static GralInfoBox createTextInfoBox(GralMng mng,
                                            java.lang.String name,
                                            java.lang.String title)
```
  - createHtmlInfoBox
```
public static GralInfoBox createHtmlInfoBox(GralMng mng,
                                            GralPos currPos,
                                            java.lang.String posName,
                                            java.lang.String title,
                                            boolean onTop)
```
    Creates a sub window for showing html content. This routine should only be called in the graphical thread. TODO setToPanel in extra routine! Then it is able to create in any thread.
    
    Parameters:
    
    posString -
    
    name -
    
    title -
    
    onTop -
    
    Returns:
  - setActionOk
```
public void setActionOk(GralUserAction action)
```
  - activate
```
public void activate()
```
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Access to the name of the widget. But you can also access the final public GralWidgetBase.name immediately.
    
    Specified by:
    
    getName in interface GralWidgetBase_ifc
    
    Returns:
    
    the name
  - setCmd
```
public void setCmd(java.lang.String cmd)
```
    Description copied from interface: GralWidget_ifc
    
    Any widget can have a command String, which can be quest for example in an action. The widget can be identified by its GralWidget_ifc.getCmd() independent of its name which can be set on runtime with this method.
    
    Specified by:
    
    setCmd in interface GralWidget_ifc
  - getCmd
```
public java.lang.String getCmd()
```
    Description copied from interface: GralWidget_ifc
    
    Any widget can have a command String, which can be quest for example in an action. The widget can be identified by this method independent of its name. See GralWidget_ifc.setCmd(String).
    
    Specified by:
    
    getCmd in interface GralWidget_ifc
  - getDataPath
```
public java.lang.String getDataPath()
```
    Specified by:
    
    getDataPath in interface GralWidget_ifc
  - getActionChange
```
public GralWidget_ifc.ActionChange getActionChange(GralWidget_ifc.ActionChangeWhen when)
```
    Specified by:
    
    getActionChange in interface GralWidget_ifc
  - setTextStyle
```
public void setTextStyle(GralColor color,
                         GralFont font)
```
    Description copied from interface: GralTextField_ifc
    
    Sets the style of all new set and added texts. The content contained in the text field or box are not changed.
    
    Specified by:
    
    setTextStyle in interface GralTextField_ifc
  - setEditable
```
public void setEditable(boolean editable)
```
    Description copied from interface: GralWidget_ifc
    
    Sets whether it is able to edit the content of the text field or text box. If a content is not able to edit, it is a showing field or box. The user can't change the content. But the user can set the cursor, select any text and copy to the systems clipboard. If the content is able to edit, the change should be notified and the content should be gotten. To do that TODO
    
    Specified by:
    
    setEditable in interface GralWidget_ifc
    
    Parameters:
    
    editable - true then the content is going to be able to change. False then the edit functionality is disabled.
  - append
```
public java.lang.Appendable append(java.lang.CharSequence text)
```
    Specified by:
    
    append in interface java.lang.Appendable
  - getNrofLines
```
public int getNrofLines()
```
    Specified by:
    
    getNrofLines in interface GralTextBox_ifc
  - setText
```
public void setText(java.lang.CharSequence text)
```
    Description copied from interface: GralTextField_ifc
    
    Set the textual content of the widget. This method is able to call in any thread. The text may be stored in a queue and applied to the widget in the graphical thread.
    
    Specified by:
    
    setText in interface GralTextField_ifc
    
    Specified by:
    
    setText in interface GralWidget_ifc
    
    Parameters:
    
    text - The content
  - setText
```
public void setText(java.lang.CharSequence text,
                    int caretPos)
```
    Description copied from interface: GralTextField_ifc
    
    Sets the textual content and show it with the given caret position. It is adequate GralTextField_ifc.setText(CharSequence) if caretPos = 0.
    
    Specified by:
    
    setText in interface GralTextField_ifc
    
    Parameters:
    
    text - The text to show in the widget.
    
    caretPos - 0 for left, -1 for right, 0 to Integer.MAXINT for a given position. If the caret position is greater then the number of chars, it is set right. That character which is left from the caret position is shown guaranteed in the text field. Especially -1 can be given to show the text right-aligned.
  - addText
```
public void addText(java.lang.CharSequence text)
```
  - setCursorPos
```
public int setCursorPos(int pos)
```
    Specified by:
    
    setCursorPos in interface GralTextField_ifc
  - setUrl
```
public void setUrl(java.lang.String url)
```
  - isEditable
```
public boolean isEditable()
```
    Query whether the table line is able to edit: Return from the whole table.
    
    Specified by:
    
    isEditable in interface GralWidget_ifc
    
    See Also:
    
    GralWidget_ifc.isEditable()
  - isNotEditableOrShouldInitialize
```
public boolean isNotEditableOrShouldInitialize()
```
    Description copied from interface: GralWidget_ifc
    
    Query whether this field should be written from any initial or actual data.
    
    Specified by:
    
    isNotEditableOrShouldInitialize in interface GralWidget_ifc
  - isGraphicDisposed
```
public boolean isGraphicDisposed()
```
    Description copied from interface: GralWidget_ifc
    
    Returns true if the graphic implementatin widget was initialized, and then it was disposed. It is able to use especially to detect whether a sub window is closed or if the primary window was closed, to finish any other (waiting) thread. It may be used on any disposed widget.
    
    Specified by:
    
    isGraphicDisposed in interface GralWidget_ifc
    
    Returns:
    
    true if the Widget was created and after them disposed again.
  - isChanged
```
public boolean isChanged(boolean setUnchanged)
```
    Description copied from interface: GralWidget_ifc
    
    Returns true if the content is changed from a user action on GUI.
    
    Specified by:
    
    isChanged in interface GralWidget_ifc
    
    Parameters:
    
    setUnchanged - If true then set to unchanged with this call.
    
    Returns:
    
    true if the content was changed since last setUnchanged.
  - getText
```
public java.lang.String getText()
```
    Description copied from interface: GralTextField_ifc
    
    Returns the text of this field. Returns always a valid String object, "" if the text was never set.
    
    Specified by:
    
    getText in interface GralTextField_ifc
  - isVisible
```
public boolean isVisible()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Returns whether the widget is visible or not. This method can be invoked in any thread. It is an estimation because the state of the widget may be changed in the last time or a window can be covered by another one. The widget is not visible if it is a member of a card in a tabbed panel and that tab is not the selected one.
    
    Specified by:
    
    isVisible in interface GralWidgetBase_ifc
    
    Returns:
    
    true if the widget seams to be visible.
  - getCursorPos
```
public int getCursorPos()
```
    Specified by:
    
    getCursorPos in interface GralTextField_ifc
  - getCursorLine
```
public int getCursorLine()
```
    Specified by:
    
    getCursorLine in interface GralTextField_ifc
  - getCursorCol
```
public int getCursorCol()
```
    Specified by:
    
    getCursorCol in interface GralTextField_ifc
  - setContentIdent
```
public long setContentIdent(long date)
```
    Description copied from interface: GralWidget_ifc
    
    Sets a identification for the shown data. A widget may not need to refresh if the contentIdent is not changed. A refresh of a widget's content may have side effects in user handling such as selection of text etc. See GralWidget_ifc.getContentIdent().
    
    Specified by:
    
    setContentIdent in interface GralWidget_ifc
    
    Parameters:
    
    date - any number which identifies the value of content.
    
    Returns:
    
    the last stored ident.
  - getContentIdent
```
public long getContentIdent()
```
    Description copied from interface: GralWidget_ifc
    
    Gets the content identification of the users data which are set with GralWidget_ifc.setContentIdent(long).
    
    Specified by:
    
    getContentIdent in interface GralWidget_ifc
  - redraw
```
public void redraw()
```
    Description copied from interface: GralWidget_ifc
    
    repaint request. It can be called in any thread. If it is called in the graphic thread, the repaint action is executed immediately in the thread. Elsewhere the graphic thread will be waken up in the standard repaint time (about 100 ms). If this routine is invoked more as one time before the standard repaint time expires and not in the graphic thread, then the repaint is executed only one time after the given delay with the last set data. See GralWidget_ifc.redraw(int, int)
    
    Specified by:
    
    redraw in interface GralWidget_ifc
  - redraw
```
public void redraw(int delay,
                   int latest)
```
    Description copied from interface: GralWidget_ifc
    
    Possible delayed repaint, can be called in any thread. If this method is re-called in the time where the delay is not elapsed then the delay will be set newly, the timer is winding up again. But the latest time on first call will be used.
    
    Specified by:
    
    redraw in interface GralWidget_ifc
    
    Parameters:
    
    delay - in milliseconds. If 0 or less 0, then it is executed immediately if the calling thread is the graphic thread.
    
    latest - The latest draw time in milliseconds. If it is <= 0, then it is unused. Note that a new call of repaint removes an existing repaint order to the new given time. With the latest argument for this time the repaint is always executing independent of new calls.
  - viewTrail
```
public void viewTrail()
```
    Description copied from interface: GralTextBox_ifc
    
    Sets the view to the trail of the text.
    
    Specified by:
    
    viewTrail in interface GralTextBox_ifc
  - setBackgroundColor
```
public GralColor setBackgroundColor(GralColor color)
```
    Specified by:
    
    setBackgroundColor in interface GralWidget_ifc
  - setFocusedWidget
```
public void setFocusedWidget(GralWidgetBase_ifc widg)
```
    Description copied from interface: GralWidgetBase_ifc
    
    If this widget is a comprehensive widget or a panel, it sets one of the content as focused.
    
    Specified by:
    
    setFocusedWidget in interface GralWidgetBase_ifc
    
    Parameters:
    
    widg - The sub widget which should be focused. It influences for example the current tab of a tabbed panel, or influences which widget of a comprehensive widget is first focused. On a panel it determines which widget should get the focus if the panel gets the focus.
  - getFocusedWidget
```
public GralWidgetBase_ifc getFocusedWidget()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Returns the widget which is in focus of a panel or comprehensive widget. This allows quests about the status of the widget, for example the opened tab on a tabbed panel of which is in use currently from a comprehensive widget.
    
    Specified by:
    
    getFocusedWidget in interface GralWidgetBase_ifc
  - setFocus
```
public void setFocus()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Sets the focus to the widget. . It can be called in any thread. If it is called in the graphic thread, the repaint action is executed immediately in the thread. Elsewhere the graphic thread will be woken up.
    
    Specified by:
    
    setFocus in interface GralWidgetBase_ifc
  - setFocus
```
public void setFocus(int delay,
                     int latest)
```
    Description copied from interface: GralWidget_ifc
    
    Sets the focus to the widget. . It can be called in any thread. If it is called in the graphic thread, the repaint action is executed immediately in the thread. Elsewhere the graphic thread will be woken up.
    
    Specified by:
    
    setFocus in interface GralWidget_ifc
    
    Specified by:
    
    setFocus in interface GralWidgetBase_ifc
  - isInFocus
```
public boolean isInFocus()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Returns true if this widget is the focused one.
    
    Specified by:
    
    isInFocus in interface GralWidgetBase_ifc
  - setFocused
```
public void setFocused(boolean bGained)
```
    This operation can be called from the implementation graphic if the focus is gained for an implementation widget. It is also called for all parents of a widget if a child gets the focus. The specific widget implementation can override this operation to do specifics. It should call super.focused(bGained) to forward the focus to parents.
    
    Specified by:
    
    setFocused in interface GralWidgetBase_ifc
    
    Parameters:
    
    bGained -
  - setFullScreen
```
public void setFullScreen(boolean full)
```
    Specified by:
    
    setFullScreen in interface GralWindow_setifc
  - setForegroundColor
```
public GralColor setForegroundColor(GralColor color)
```
    Specified by:
    
    setForegroundColor in interface GralWidget_ifc
  - isWindowsVisible
```
public boolean isWindowsVisible()
```
    Specified by:
    
    isWindowsVisible in interface GralWindow_getifc
  - setWindowVisible
```
public void setWindowVisible(boolean visible)
```
    Description copied from interface: GralWindow_setifc
    
    Controls whether the whole window, which contains this panel, should be visible or not. It is proper for such panels especially, which are the only one in a window. If a window is setting visible with this method, it is arranged in the foreground.
    
    Specified by:
    
    setWindowVisible in interface GralWindow_setifc
  - append
```
public java.lang.Appendable append(char arg0)
                            throws java.io.IOException
```
    Specified by:
    
    append in interface java.lang.Appendable
    
    Throws:
    
    java.io.IOException
  - append
```
public java.lang.Appendable append(java.lang.CharSequence arg0,
                                   int arg1,
                                   int arg2)
                            throws java.io.IOException
```
    Specified by:
    
    append in interface java.lang.Appendable
    
    Throws:
    
    java.io.IOException
  - setBoundsPixel
```
public void setBoundsPixel(int x,
                           int y,
                           int dx,
                           int dy)
```
    Description copied from interface: GralWidget_ifc
    
    This operation is used if the pixel are calculated on gral level. Intrinsic this operation is not system-conform, instead use grid units here. TODO look where it is used.
    
    Specified by:
    
    setBoundsPixel in interface GralWidget_ifc
  - getPixelPositionSize
```
public GralRectangle getPixelPositionSize()
```
    Specified by:
    
    getPixelPositionSize in interface GralWindow_getifc
  - closeWindow
```
public void closeWindow()
```
    Specified by:
    
    closeWindow in interface GralWindow_setifc
  - remove
```
public boolean remove()
```
  - setHtmlHelp
```
public void setHtmlHelp(java.lang.String url)
```
    Description copied from interface: GralWidget_ifc
    
    Sets the html help url for this widget. That information will be used if the widget is focused to control the help window output.
    
    Specified by:
    
    setHtmlHelp in interface GralWidget_ifc
    
    Parameters:
    
    url - String given url, maybe a local file too with #internalLabel.
  - setVisible
```
public boolean setVisible(boolean visible)
```
    Description copied from interface: GralWidgetBase_ifc
    
    Sets this widget visible on graphic or invisible. Any widget can be visible or not. More as one widgets can use the same position, only one of them may set visible. For a GralWindow, its the visibility of the whole window. Note that a window which is invisible is not shown in the task bar of the operation system. Note that an application can have more as one window. Note that a dialog window can be set to invisible if it is not need yet instead destroy and build newly.
    
    Specified by:
    
    setVisible in interface GralWidgetBase_ifc
    
    Returns:
  - refreshFromVariable
```
public void refreshFromVariable(VariableContainer_ifc container)
```
    Description copied from interface: GralWidget_ifc
    
    Capability for any widget to update its content from its associated variables described in its sDataPath.
    
    Specified by:
    
    refreshFromVariable in interface GralWidget_ifc
    
    Parameters:
    
    container - The container is used only if the variable is not known by direct reference in the private GralWidget.variable or GralWidget.variables. If the variable(s) is/are not known, they are searched by there data path set by GralWidget_ifc.setDataPath(String). More as one variables are possible separated by "," in the setDataPath("variable1, variable2"). The variables are searched in the container calling VariableContainer_ifc#getVariable(String).
  - refreshFromVariable
```
public void refreshFromVariable(VariableContainer_ifc container,
                                long timeAtleast,
                                GralColor colorRefreshed,
                                GralColor colorOld)
```
    Description copied from interface: GralWidget_ifc
    
    Capability of any widget for GralWidget_ifc.refreshFromVariable(VariableContainer_ifc) but additionally the widget is shown as "too old" if the time stored with the variable is old. This helps to show the state of fields for updating.
    
    Specified by:
    
    refreshFromVariable in interface GralWidget_ifc
    
    timeAtleast - The absolute time stamp after them the variable should be gotten a new value. It may be for example some seconds before the current time.
    
    colorRefreshed - show with this background color if refreshed
    
    colorOld - show with this background color if not refresehed.
  - setDataPath
```
public void setDataPath(java.lang.String sDataPath)
```
    Description copied from interface: GralWidget_ifc
    
    Sets the data path. It is a String in application context. If variables are used, it is the path of one or more variables, see GralWidget_ifc.refreshFromVariable(VariableContainer_ifc).
    
    Specified by:
    
    setDataPath in interface GralWidget_ifc
  - setBackColor
```
public void setBackColor(GralColor color,
                         int ix)
```
    Description copied from interface: GralWidget_ifc
    
    Sets the background color for the widget. It supports widgets with more as one background color by an index. The usage of the index is widget-specific. An index -1 should mean: All backgrounds. ix=0 means the first background.
    
    Specified by:
    
    setBackColor in interface GralWidget_ifc
    
    Parameters:
    
    color - Any color
    
    ix - -1 for non-specific, 0 for the first color or if only one color is supported, 1, ... if the widget has more as one background.
  - getBackColor
```
public GralColor getBackColor(int ix)
```
    Description copied from interface: GralWidget_ifc
    
    Gets the background color for the widget.
    
    Specified by:
    
    getBackColor in interface GralWidget_ifc
    
    Parameters:
    
    ix - 0 if only one color is supported, 1, ... if the widget has more as one background.
    
    Returns:
    
    color Any color
  - setLineColor
```
public void setLineColor(GralColor color,
                         int ix)
```
    Description copied from interface: GralWidget_ifc
    
    Sets the line color for the widget.
    
    Specified by:
    
    setLineColor in interface GralWidget_ifc
    
    Parameters:
    
    color - Any color
    
    ix - 0 if only one color is supported, 1, ... if the widget has more as one line.
  - setTextColor
```
public void setTextColor(GralColor color)
```
    Description copied from interface: GralWidget_ifc
    
    Sets the text color for the widget.
    
    Specified by:
    
    setTextColor in interface GralWidget_ifc
    
    Parameters:
    
    color - Any color
  - getContentInfo
```
public java.lang.Object getContentInfo()
```
    Specified by:
    
    getContentInfo in interface GralWidget_ifc
  - gralMng
```
public GralMng gralMng()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Returns the associated GralMng. The GralMng is associated by construction,
    
    Specified by:
    
    gralMng in interface GralWidgetBase_ifc
  - setData
```
public void setData(java.lang.Object data)
```
    Description copied from interface: GralWidget_ifc
    
    Sets a application specific data. It should help to present user data which are associated to this widget. This info can be set and changed anytime.
    
    Specified by:
    
    setData in interface GralWidget_ifc
  - getData
```
public java.lang.Object getData()
```
    Description copied from interface: GralWidget_ifc
    
    Gets the application specific info. See #setContentInfo(Object).
    
    Specified by:
    
    getData in interface GralWidget_ifc
  - getImplAccess
```
public GralWidget.ImplAccess getImplAccess()
```
    Description copied from interface: GralWidgetBase_ifc
    
    This is used to access to the implementation widget instance. For comprehensive widgets one of the implementation widgets is returned which has a main functionality.
    
    Specified by:
    
    getImplAccess in interface GralWidgetBase_ifc
    
    Returns:
  - pos
```
public GralPos pos()
```
    Description copied from interface: GralWidgetBase_ifc
    
    Position of the widget, which refers also the GralPos.parent. The parent in a GralPos has usual the reference to the GralMng.
    
    Specified by:
    
    pos in interface GralWidgetBase_ifc
    
    Returns:
    
    the position, always available, never null.
  - getImplWidget
```
public java.lang.Object getImplWidget()
```
    Description copied from interface: GralWidget_ifc
    
    Returns the implementation widget or its Wrapper. Need cast due to implementation level.
    
    Specified by:
    
    getImplWidget in interface GralWidget_ifc
    
    Returns:
    
    null if implementation is not existing.

Class GralInfoBox

Nested Class Summary

Nested classes/interfaces inherited from interface org.vishia.gral.ifc.GralWidget_ifc

Field Summary

Fields inherited from interface org.vishia.gral.ifc.GralWidget_ifc

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

version

window

textBox

htmlBox

buttonOk

buttonLock

infoLine

actionOk

wdgInFocus

actionOkButton

actionClear

Constructor Detail

GralInfoBox

GralInfoBox

Method Detail

createTextInfoBox

createHtmlInfoBox

setActionOk

activate

getName

setCmd

getCmd

getDataPath

getActionChange

setTextStyle

setEditable

append

getNrofLines

setText

setText

addText

setCursorPos

setUrl

isEditable

isNotEditableOrShouldInitialize

isGraphicDisposed

isChanged

getText

isVisible

getCursorPos

getCursorLine

getCursorCol

setContentIdent

getContentIdent

redraw

redraw

viewTrail

setBackgroundColor

setFocusedWidget

getFocusedWidget

setFocus

setFocus

isInFocus

setFocused

setFullScreen

setForegroundColor

isWindowsVisible

setWindowVisible

append

append

setBoundsPixel

getPixelPositionSize

closeWindow

remove

setHtmlHelp

setVisible

refreshFromVariable

refreshFromVariable

setDataPath

setBackColor

getBackColor