libyui-qt
2.47.1.1
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MultiLineEdit - an input area for multi-line text. More...
#include <YQMultiLineEdit.h>
Public Member Functions | |
YQMultiLineEdit (YWidget *parent, const std::string &label) | |
Constructor. | |
virtual | ~YQMultiLineEdit () |
Destructor. | |
virtual std::string | value () |
Get the current value (the text entered by the user or set from the outside) of this MultiLineEdit. More... | |
virtual void | setValue (const std::string &text) |
Set the current value (the text entered by the user or set from the outside) of this MultiLineEdit. More... | |
virtual void | setLabel (const std::string &label) |
Set the label (the caption above the MultiLineEdit). More... | |
virtual void | setInputMaxLength (int numberOfChars) |
Set the maximum input length, i.e., the maximum number of characters the user can enter. More... | |
virtual void | setEnabled (bool enabled) |
Set enabled/disabled state. More... | |
virtual int | preferredWidth () |
Preferred width of the widget. More... | |
virtual int | preferredHeight () |
Preferred height of the widget. More... | |
virtual void | setSize (int newWidth, int newHeight) |
Set the new size of the widget. More... | |
virtual bool | setKeyboardFocus () |
Accept the keyboard focus. | |
Protected Slots | |
void | changed () |
Triggered when the text changes. | |
void | enforceMaxInputLength () |
Enforce the maximum input length: If the text becomes too long, remove the just-entered character at the current cursor position. More... | |
Protected Attributes | |
YQWidgetCaption * | _caption |
QTextEdit * | _qt_textEdit |
MultiLineEdit - an input area for multi-line text.
Definition at line 39 of file YQMultiLineEdit.h.
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protectedslot |
Enforce the maximum input length: If the text becomes too long, remove the just-entered character at the current cursor position.
Note that this is a lot more user friendly than silently truncating at the end of the text: In the latter case, chances are that the user never gets to know that text was truncated. Removing the just-typed character OTOH is something he will notice very quickly.
Definition at line 112 of file YQMultiLineEdit.cc.
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Preferred height of the widget.
Reimplemented from YWidget.
Definition at line 142 of file YQMultiLineEdit.cc.
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Preferred width of the widget.
Reimplemented from YWidget.
Definition at line 136 of file YQMultiLineEdit.cc.
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Set enabled/disabled state.
Reimplemented from YWidget.
Definition at line 128 of file YQMultiLineEdit.cc.
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Set the maximum input length, i.e., the maximum number of characters the user can enter.
-1 means no limit.
Reimplemented from YMultiLineEdit.
Definition at line 98 of file YQMultiLineEdit.cc.
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Set the label (the caption above the MultiLineEdit).
Reimplemented from YMultiLineEdit.
Definition at line 91 of file YQMultiLineEdit.cc.
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Set the new size of the widget.
Reimplemented from YWidget.
Definition at line 154 of file YQMultiLineEdit.cc.
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Set the current value (the text entered by the user or set from the outside) of this MultiLineEdit.
Implemented from YMultiLineEdit.
Definition at line 83 of file YQMultiLineEdit.cc.
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Get the current value (the text entered by the user or set from the outside) of this MultiLineEdit.
Implemented from YMultiLineEdit.
Definition at line 77 of file YQMultiLineEdit.cc.