Unigine::WidgetLabel Class
| Header: | #include <UnigineWidgets.h> |
| Inherits: | Widget |
This class creates a text label.
The following sample demonstrates the usage of the WidgetLabel class:
Example
The following code illustrates how to create a label widget and set its parameters.
Source code (UnigineScript)
#include <UnigineWidgets.h>
using namespace Unigine;
/* .. */
// getting a pointer to the system GUI
GuiPtr gui = Gui::get();
// creating a label widget and setting up its caption
WidgetLabelPtr widget_label = WidgetLabel::create(gui, "Label text");
// setting a tooltip
widget_label->setToolTip("This is a label");
// rearranging label size
widget_label->arrange();
// setting label position
widget_label->setPosition(10, 10);
// adding created label widget to the system GUI
gui->addChild(widget_label->getWidget(), Gui::ALIGN_OVERLAP | Gui::ALIGN_FIXED);WidgetLabel Class
Members
static WidgetLabelPtr create(const Ptr<Gui> & gui, const char * str = 0)
Constructor. Creates a new text label.Arguments
- const Ptr<Gui> & gui - GUI, to which the new label will belong.
- const char * str - Text of the label. This is an optional parameter.
Ptr<WidgetLabel> cast(const Ptr<Widget> & widget)
Casts a WidgetLabel out of the Widget instance.Arguments
- const Ptr<Widget> & widget - Pointer to Widget.
Return value
Pointer to WidgetLabel.void setText(const char * text)
Sets a text for the label.Arguments
- const char * text - Label text.
const char * getText()
Returns the text of the label.Return value
Label text.void setTextAlign(int align)
Sets alignment of the label.Arguments
- int align - One of the Gui:: Enumeration with ALIGN_* prefixes.
int getTextAlign()
Returns alignment of the label.Return value
Alignment of the label: one of the Gui:: Enumeration with ALIGN_* prefixes.int type()
WidgetLabel type.Return value
WidgetLabel type identifier.Last update: 2018-04-26
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