org.opensubsystems.core.application.swt
Class ResourceManager

java.lang.Object
  org.opensubsystems.core.application.swt.ResourceManager

public class ResourceManager
extends java.lang.Object

Class, which manages SWT resources so they can be properly released.

Version:

$Id: ResourceManager.java,v 1.2 2007/01/07 06:14:22 bastafidli Exp $

Author:

Miro Halas

Code reviewer:

Miro Halas

Code reviewed:

Initial revision

Field Summary

static int	BIG_BUTTON_FONT_HEIGHT Height of font used for big size buttons.
static int	BIG_COMBO_FONT_HEIGHT Height of font used for big size combo boxes.
static int	BIG_LIST_FONT_HEIGHT Height of font used for big size list boxes.
static int	BIG_TAB_FOLDER_FONT_HEIGHT Height of font used for big size list boxes.
static int	BIG_TABLE_FONT_HEIGHT Height of font used for big size tables.
static int	BIG_TEXT_FONT_HEIGHT Height of font used for big size texts.
protected org.eclipse.swt.graphics.Font	m_bigButtonFont Font used for big size buttons.
protected org.eclipse.swt.graphics.Font	m_bigComboFont Font used for big size combos.
protected org.eclipse.swt.graphics.Font	m_bigLabelFont Font used for big size labels.
protected org.eclipse.swt.graphics.Font	m_bigListFont Font used for big size lists.
protected org.eclipse.swt.graphics.Font	m_bigTabFolderFont Font used for big size tabs in tab folder.
protected org.eclipse.swt.graphics.Font	m_bigTableFont Font used for big size tables.
protected org.eclipse.swt.graphics.Font	m_bigTextFont Font used for big size texts.
protected org.eclipse.swt.graphics.Image	m_blankImage Image to user for "hidden" cursor.
protected org.eclipse.swt.graphics.Cursor	m_defaultCursor Cursor displayed by default.
protected org.eclipse.swt.graphics.Font	m_middleButtonFont Font used for middle size buttons.
protected org.eclipse.swt.graphics.Font	m_middleLabelFont Font used for middle size labels.
protected org.eclipse.swt.graphics.Cursor	m_waitCursor Cursor displayed when user waits.
static int	MIDDLE_BUTTON_FONT_HEIGHT Height of font used for middle size buttons.
static int	MIDDLE_TEXT_FONT_HEIGHT Height of font used for middle size texts.

Constructor Summary

ResourceManager()

Method Summary

static ResourceManager	getInstance() Get the default instance.
void	releaseResources() Release all allocated resources.
void	setBigButtonFont(org.eclipse.swt.widgets.Button bigButton) Set big font for specified button.
void	setBigComboTextFont(org.eclipse.swt.widgets.Combo bigCombo) Set big font for specified combo.
void	setBigLabelFont(org.eclipse.swt.widgets.Label bigLabel) Set big font for specified label.
void	setBigListTextFont(org.eclipse.swt.widgets.List bigList) Set big font for specified list.
void	setBigTabFolderFont(org.eclipse.swt.widgets.TabFolder bigTabFolder) Set big font for specified tab folder
void	setBigTableFont(org.eclipse.swt.widgets.Table bigTable) Set big font for specified table.
void	setBigTextFont(org.eclipse.swt.widgets.Text bigText) Set big font for specified text.
void	setDefaultCursor(org.eclipse.swt.widgets.Control ctlControl) Set the default cursor for given control
void	setDefaultCursor(org.eclipse.swt.widgets.Shell window) Set the default cursor for given shell
void	setHiddenDefaultCursor(org.eclipse.swt.widgets.Display defaultDisplay) Set the default cursor to be hidden to make it easier for people on two touchscreen system to do not find for the cursor.
static void	setInstance(ResourceManager defaultInstance) Set default instance.
void	setMiddleButtonFont(org.eclipse.swt.widgets.Button middleButton) Set middle font for specified button.
void	setMiddleLabelFont(org.eclipse.swt.widgets.Label middleLabel) Set middle font for specified label.
void	setTableTextFont(org.eclipse.swt.widgets.Text bigText) Set table like font for specified text.
void	setWaitCursor(org.eclipse.swt.widgets.Control ctlControl) Set the wait cursor for given control

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MIDDLE_BUTTON_FONT_HEIGHT

public static final int MIDDLE_BUTTON_FONT_HEIGHT

Height of font used for middle size buttons.

See Also:

Constant Field Values

BIG_BUTTON_FONT_HEIGHT

public static final int BIG_BUTTON_FONT_HEIGHT

Height of font used for big size buttons.

See Also:

Constant Field Values

MIDDLE_TEXT_FONT_HEIGHT

public static final int MIDDLE_TEXT_FONT_HEIGHT

Height of font used for middle size texts.

See Also:

Constant Field Values

BIG_TEXT_FONT_HEIGHT

public static final int BIG_TEXT_FONT_HEIGHT

Height of font used for big size texts.

See Also:

Constant Field Values

BIG_TABLE_FONT_HEIGHT

public static final int BIG_TABLE_FONT_HEIGHT

Height of font used for big size tables.

See Also:

Constant Field Values

BIG_COMBO_FONT_HEIGHT

public static final int BIG_COMBO_FONT_HEIGHT

Height of font used for big size combo boxes.

See Also:

Constant Field Values

BIG_LIST_FONT_HEIGHT

public static final int BIG_LIST_FONT_HEIGHT

Height of font used for big size list boxes.

See Also:

Constant Field Values

BIG_TAB_FOLDER_FONT_HEIGHT

public static final int BIG_TAB_FOLDER_FONT_HEIGHT

Height of font used for big size list boxes.

See Also:

Constant Field Values

m_middleButtonFont

protected org.eclipse.swt.graphics.Font m_middleButtonFont

Font used for middle size buttons.

m_bigButtonFont

protected org.eclipse.swt.graphics.Font m_bigButtonFont

Font used for big size buttons.

m_bigTextFont

protected org.eclipse.swt.graphics.Font m_bigTextFont

Font used for big size texts.

m_bigTableFont

protected org.eclipse.swt.graphics.Font m_bigTableFont

Font used for big size tables.

m_bigComboFont

protected org.eclipse.swt.graphics.Font m_bigComboFont

Font used for big size combos.

m_bigListFont

protected org.eclipse.swt.graphics.Font m_bigListFont

Font used for big size lists.

m_middleLabelFont

protected org.eclipse.swt.graphics.Font m_middleLabelFont

Font used for middle size labels.

m_bigLabelFont

protected org.eclipse.swt.graphics.Font m_bigLabelFont

Font used for big size labels.

m_bigTabFolderFont

protected org.eclipse.swt.graphics.Font m_bigTabFolderFont

Font used for big size tabs in tab folder.

m_waitCursor

protected org.eclipse.swt.graphics.Cursor m_waitCursor

Cursor displayed when user waits.

m_defaultCursor

protected org.eclipse.swt.graphics.Cursor m_defaultCursor

Cursor displayed by default.

m_blankImage

protected org.eclipse.swt.graphics.Image m_blankImage

Image to user for "hidden" cursor.

Constructor Detail

ResourceManager

public ResourceManager()

Method Detail

getInstance

public static ResourceManager getInstance()

Get the default instance.

Returns:

ResourceManager

setInstance

public static void setInstance(ResourceManager defaultInstance)

Set default instance. This instance will be returned by getInstance method until it is changed.

Parameters:

defaultInstance - - new default controller instance

See Also:

getInstance()

releaseResources

public void releaseResources()

Release all allocated resources.

setMiddleButtonFont

public void setMiddleButtonFont(org.eclipse.swt.widgets.Button middleButton)

Set middle font for specified button.

Parameters:

middleButton - - button to set font for

setBigTabFolderFont

public void setBigTabFolderFont(org.eclipse.swt.widgets.TabFolder bigTabFolder)

Set big font for specified tab folder

Parameters:

bigTabFolder - - tab folder to set font for

setBigButtonFont

public void setBigButtonFont(org.eclipse.swt.widgets.Button bigButton)

Set big font for specified button.

Parameters:

bigButton - - button to set font for

setBigTextFont

public void setBigTextFont(org.eclipse.swt.widgets.Text bigText)

Set big font for specified text.

Parameters:

bigText - - text to set font for

setTableTextFont

public void setTableTextFont(org.eclipse.swt.widgets.Text bigText)

Set table like font for specified text.

Parameters:

bigText - - text to set font for

setBigComboTextFont

public void setBigComboTextFont(org.eclipse.swt.widgets.Combo bigCombo)

Set big font for specified combo.

Parameters:

bigCombo - - combo to set font for

setBigListTextFont

public void setBigListTextFont(org.eclipse.swt.widgets.List bigList)

Set big font for specified list.

Parameters:

bigList - - combo to set font for

setBigTableFont

public void setBigTableFont(org.eclipse.swt.widgets.Table bigTable)

Set big font for specified table.

Parameters:

bigTable - - table to set font for

setMiddleLabelFont

public void setMiddleLabelFont(org.eclipse.swt.widgets.Label middleLabel)

Set middle font for specified label.

Parameters:

middleLabel - - label to set font for

setBigLabelFont

public void setBigLabelFont(org.eclipse.swt.widgets.Label bigLabel)

Set big font for specified label.

Parameters:

bigLabel - - label to set font for

setWaitCursor

public void setWaitCursor(org.eclipse.swt.widgets.Control ctlControl)

Set the wait cursor for given control

Parameters:

ctlControl - - control to set the cursor for

setDefaultCursor

public void setDefaultCursor(org.eclipse.swt.widgets.Control ctlControl)

Set the default cursor for given control

Parameters:

ctlControl - - control to set the cursor for

setDefaultCursor

public void setDefaultCursor(org.eclipse.swt.widgets.Shell window)

Set the default cursor for given shell

Parameters:

window - - shell to set the cursor for

setHiddenDefaultCursor

public void setHiddenDefaultCursor(org.eclipse.swt.widgets.Display defaultDisplay)

Set the default cursor to be hidden to make it easier for people on two touchscreen system to do not find for the cursor. This will make it very small so it is almost invisible.

Parameters:

defaultDisplay - - display which is used