libyui
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#include <YMultiLineEdit.h>
Protected Member Functions | |
YMultiLineEdit (YWidget *parent, const std::string &label) | |
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YWidget (YWidget *parent) | |
YWidgetChildrenManager * | childrenManager () const |
void | setChildrenManager (YWidgetChildrenManager *manager) |
void | setBeingDestroyed () |
void | dumpWidget (YWidget *w, int indentationLevel) |
A multi-line plain-text area
Constructor.
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virtual |
Destructor.
int YMultiLineEdit::defaultVisibleLines | ( | ) | const |
Return the number of input lines that are visible by default.
This is what the widget would like to get (which will be reflected by preferredHeight() ), not what it currently actually has due to layout constraints.
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virtual |
int YMultiLineEdit::inputMaxLength | ( | ) | const |
The maximum input length, i.e., the maximum number of characters the user can enter. -1 means no limit.
string YMultiLineEdit::label | ( | ) | const |
Get the label (the caption above the MultiLineEdit).
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virtual |
Set the number of input lines that are visible by default.
This is what the widget would like to get (which will be reflected by preferredHeight() ), not what it currently actually has due to layout constraints.
Notice that since a MultiLineEdit is stretchable in both dimensions, it might get more or less screen space, depending on the layout. This value is only meaningful if there are no other layout constraints.
Changing this value will not trigger a re-layout.
Derived classes can overwrite this function (but should call this base class function in the new function implementation), but it will normally be sufficient to query defaultVisibleLines() in preferredHeight().
Set the maximum input length, i.e., the maximum number of characters the user can enter. -1 means no limit.
Derived classes are free to reimplement this, but they should call this base class method at the end of the overloaded function.
Set the label (the caption above the MultiLineEdit).
Derived classes are free to reimplement this, but they should call this base class method at the end of the overloaded function.
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virtual |
Set the current value (the text entered by the user or set from the outside) of this MultiLineEdit.
Derived classes are required to implement this.
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inlinevirtual |
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pure virtual |
Get the current value (the text entered by the user or set from the outside) of this MultiLineEdit.
Derived classes are required to implement this.
Returns a descriptive name of this widget class for logging, debugging etc.
Reimplemented from YWidget.