label.c File Reference

Implementation of the Label functions. More...

#include "label.h"
#include "component.h"

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Functions
void	createLabel_ (Label *label)
	Creates the Label by getting the Java Label-Class, the method ids and createing a new Java Label-Object.
void	createLabelC (Label_ *label)
	Function is called when working with C and calling the function createLabel.
void	createLabelCPP (LabelCPP_ *label)
	Function is called when working with C++ and calling the function createLabel.
void	deleteLabel_ (Label *label)
	Deletes the Label by deleting the global references.
void	deleteLabelC (Label_ *label)
	Function is called when working with C and calling the function deleteLabel.
void	deleteLabelCPP (LabelCPP_ *label)
	Function is called when working with C++ and calling the function deleteLabel.
jint	getLabelHeight (Label *label)
	Gets the height of the Label.
jobject	getLabelObject (Label *label)
	Gets the reference to the java label object.
char *	getLabelText (Label *label)
	Gets the Title of the Label.
jint	getLabelWidth (Label *label)
	Gets the width of the Label.
jint	getLabelX (Label *label)
	Gets the X-Pos of the Label.
jint	getLabelY (Label *label)
	Gets the Y-Pos of the Label.
void	initLabel_ (Label_ *label)
	Initializes the Label_ structure by setting the function pointers.
void	setLabelLocation (Label *label, jint x, jint y)
	Sets the location of the Label.
void	setLabelSize (Label *label, jint width, jint height)
	Sets Size of the Label.
void	setLabelText (Label *label, const char *text)
	Sets the Title of the Label.

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Detailed Description

Implementation of the Label functions.

A Label is a control element, which displays a single line of text. The text can only be changed by the application.

Author:

Stefan Gruber

Date:

01.02.2005

Definition in file label.c.

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Function Documentation

void createLabel_ (  Label *  label  )

Creates the Label by getting the Java Label-Class, the method ids and createing a new Java Label-Object. Parameters: label  - The Label to create. Definition at line 170 of file label.c.

void createLabelC (  Label_ *  label  )

Function is called when working with C and calling the function createLabel. It initializes the Label_ structure. Parameters: label  - A pointer to a Label_ structure. Definition at line 196 of file label.c.

void createLabelCPP (  LabelCPP_ *  label  )

Function is called when working with C++ and calling the function createLabel. It initializes the LabelCPP_ structure. Parameters: label  - A pointer to a LabelCPP_ structure. Definition at line 184 of file label.c.

void deleteLabel_ (  Label *  label  )

Deletes the Label by deleting the global references. Parameters: label  - A pointer to a label. Definition at line 206 of file label.c.

void deleteLabelC (  Label_ *  label  )

Function is called when working with C and calling the function deleteLabel. Parameters: label  - A pointer to a Label_ structure. Definition at line 226 of file label.c.

void deleteLabelCPP (  LabelCPP_ *  label  )

Function is called when working with C++ and calling the function deleteLabel. Parameters: label  - A pointer to a LabelCPP_ structure. Definition at line 216 of file label.c.

jint getLabelHeight (  Label *  label  )

Gets the height of the Label. Parameters: label  - Pointer to the label. Returns: the current height of the Label. See also: setLabelSize(Label* label, jint width, jint height) getLabelWidth(Label* label) Definition at line 100 of file label.c.

jobject getLabelObject (  Label *  label  )

Gets the reference to the java label object. Parameters: label  - Pointer to the label. Returns: the label object reference. Definition at line 26 of file label.c.

char* getLabelText (  Label *  label  )

Gets the Title of the Label. Parameters: label  - Pointer to the label. Returns: a char* with the current label. See also: setLabelText(Label* label, const char* label) Definition at line 53 of file label.c.

jint getLabelWidth (  Label *  label  )

Gets the width of the Label. Parameters: label  - Pointer to the label. Returns: the current width of the Label. See also: setLabelSize(Label* label, jint width, jint height) getLabelHeight(Label* label) Definition at line 86 of file label.c.

jint getLabelX (  Label *  label  )

Gets the X-Pos of the Label. Parameters: label  - Pointer to the label. Returns: the current X-Pos of the label. See also: setLabelLocation(Label* label, jint x, jint y) getLabelY(Label* label) Definition at line 128 of file label.c.

jint getLabelY (  Label *  label  )

Gets the Y-Pos of the Label. Parameters: label  - Pointer to the label. Returns: the current Y-Pos of the label. See also: setLabelLocation(Label* label, jint x, jint y) getLabelX(Label* label) Definition at line 142 of file label.c.

void initLabel_ (  Label_ *  label  )

Initializes the Label_ structure by setting the function pointers. Parameters: label  - A pointer to a Label_ structure. Definition at line 151 of file label.c.

void setLabelLocation (  Label *  label, jint  x, jint  y )

Sets the location of the Label. Parameters: label  - Pointer to the label. x  - New X-Pos. y  - New Y-Pos. See also: getLabelX(Label* label) getLabelY(Label* label) Definition at line 114 of file label.c.

void setLabelSize (  Label *  label, jint  width, jint  height )

Sets Size of the Label. Parameters: label  - Pointer to the label. width  - New width. height  - New height. See also: getLabelWidth(Label* label) getLabelHeight(Label* label) Definition at line 72 of file label.c.

void setLabelText (  Label *  label, const char *  text )

Sets the Title of the Label. Parameters: label  - Pointer to the label. text  - The new label. See also: getLabelText(Label* label) Definition at line 38 of file label.c.

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