public class GCombo extends GComponent
GComponent.Z_Order
eventType, fGlobalFont, globalColor, globalColorScheme, globalFont, localColor, localFont, tag, tagNo, z
ADD, ALPHA, ALPHA_MASK, ALT, AMBIENT, ARC, ARGB, ARROW, BACKSPACE, BASELINE, BEVEL, BEZIER_VERTEX, BLEND, BLUE_MASK, BLUR, BOTTOM, BOX, BREAK, BURN, CENTER, CHATTER, CLAMP, CLOSE, CODED, COMPLAINT, CONTROL, CORNER, CORNERS, CROSS, CURVE_VERTEX, CUSTOM, DARKEST, DEG_TO_RAD, DELETE, DIAMETER, DIFFERENCE, DILATE, DIRECTIONAL, DISABLE_ACCURATE_2D, DISABLE_ACCURATE_TEXTURES, DISABLE_DEPTH_MASK, DISABLE_DEPTH_SORT, DISABLE_DEPTH_TEST, DISABLE_NATIVE_FONTS, DISABLE_OPENGL_ERRORS, DISABLE_STROKE_PERSPECTIVE, DISABLE_TEXTURE_CACHE, DISABLE_TEXTURE_MIPMAPS, DISABLE_TRANSFORM_CACHE, DODGE, DOWN, DXF, ELLIPSE, ENABLE_ACCURATE_2D, ENABLE_ACCURATE_TEXTURES, ENABLE_DEPTH_MASK, ENABLE_DEPTH_SORT, ENABLE_DEPTH_TEST, ENABLE_NATIVE_FONTS, ENABLE_OPENGL_ERRORS, ENABLE_STROKE_PERSPECTIVE, ENABLE_TEXTURE_CACHE, ENABLE_TEXTURE_MIPMAPS, ENABLE_TRANSFORM_CACHE, ENTER, EPSILON, ERODE, ERROR_BACKGROUND_IMAGE_FORMAT, ERROR_BACKGROUND_IMAGE_SIZE, ERROR_PUSHMATRIX_OVERFLOW, ERROR_PUSHMATRIX_UNDERFLOW, ERROR_TEXTFONT_NULL_PFONT, ESC, EXCLUSION, GIF, GRAY, GREEN_MASK, GROUP, HALF_PI, HAND, HARD_LIGHT, HINT_COUNT, HSB, IMAGE, INVERT, JAVA2D, JPEG, LANDSCAPE, LEFT, LIGHTEST, LINE, LINE_LOOP, LINE_STRIP, LINES, LINUX, MACOSX, MAX_FLOAT, MAX_INT, MIN_FLOAT, MIN_INT, MITER, MODEL, MODELVIEW, MOVE, MULTIPLY, NORMAL, OPAQUE, OPEN, OPENGL, ORTHOGRAPHIC, OTHER, OVERLAY, P2D, P3D, PATH, PDF, PERSPECTIVE, PI, platformNames, POINT, POINTS, POLYGON, PORTRAIT, POSTERIZE, PROBLEM, PROJECT, PROJECTION, QUAD, QUAD_BEZIER_VERTEX, QUAD_STRIP, QUADS, QUARTER_PI, RAD_TO_DEG, RADIUS, RECT, RED_MASK, REPEAT, REPLACE, RETURN, RGB, RIGHT, ROUND, SCREEN, SHAPE, SHIFT, SOFT_LIGHT, SPHERE, SPOT, SQUARE, SUBTRACT, TAB, TARGA, TEXT, THIRD_PI, THRESHOLD, TIFF, TOP, TRIANGLE, TRIANGLE_FAN, TRIANGLE_STRIP, TRIANGLES, TWO_PI, UP, VERTEX, WAIT, WHITESPACE, WINDOWS, X, Y, Z
ADD_DUPLICATE, BACKGROUND, CHANGED, CLICKED, CLOSE_WINDOW, COLLAPSED, CTRL_ANGULAR, CTRL_HORIZONTAL, CTRL_VERTICAL, DESELECTED, DISABLE_AUTO_DRAW, DRAGGED, ENTERED, EXCP_IN_HANDLER, EXIT_APP, EXPANDED, FAMILY, FOREGROUND, HUD_UNSUPPORTED, INVALID_STATUS, JUSTIFICATION, JUSTIFICATION_FULL, JUSTIFICATION_NONE, KEEP_OPEN, MISSING, NONEXISTANT, NOT_PEASYCAM, POSTURE, POSTURE_OBLIQUE, POSTURE_REGULAR, PRESSED, RELEASED, RUNTIME_ERROR, SCROLL_DOWN, SCROLL_LEFT, SCROLL_RIGHT, SCROLL_UP, SCROLLBAR_HORIZONTAL, SCROLLBAR_VERTICAL, SCROLLBARS_AUTOHIDE, SCROLLBARS_BOTH, SCROLLBARS_HORIZONTAL_ONLY, SCROLLBARS_NONE, SCROLLBARS_VERTICAL_ONLY, SELECTED, SET, SIZE, STRIKETHROUGH, STRIKETHROUGH_OFF, STRIKETHROUGH_ON, SUPERSCRIPT, SUPERSCRIPT_SUB, SUPERSCRIPT_SUPER, USER_COL_SCHEME, WEIGHT, WEIGHT_BOLD, WEIGHT_DEMIBOLD, WEIGHT_DEMILIGHT, WEIGHT_EXTRA_LIGHT, WEIGHT_EXTRABOLD, WEIGHT_HEAVY, WEIGHT_LIGHT, WEIGHT_MEDIUM, WEIGHT_REGULAR, WEIGHT_SEMIBOLD, WEIGHT_ULTRABOLD, WIDTH, WIDTH_CONDENSED, WIDTH_EXTENDED, WIDTH_REGULAR, WIDTH_SEMI_CONDENSED, WIDTH_SEMI_EXTENDED
Constructor and Description |
---|
GCombo(PApplet theApplet,
String[] options,
int maxRows,
int x,
int y,
int width)
Create the combo using the string array for the options
the first option in the list is made the selected one.
|
Modifier and Type | Method and Description |
---|---|
boolean |
addOption(int pos,
String optText)
Add an option in the given position
|
boolean |
addOption(String optText)
Add an option to the end of the list
|
int |
deselectedIndex() |
String |
deselectedText() |
void |
draw()
Draw the combo box
|
void |
expand()
Open the drop down list
|
int |
getNbrOptions()
Get the number of options
|
boolean |
isExpanded()
Is the drop down list visible
|
boolean |
isOver(int ax,
int ay)
Determines whether the position ax, ay is over the expand arrow
or over the expanded combo box, depending on whether the box
is expanded or not.
|
void |
loseFocus(GComponent grabber)
If we loose the focus to another GUI component
that is not a child of this, then shrink the drop
down list and release focus
|
GOption |
makeOption(String optText)
Make a new option for the text optText
|
void |
mouseEvent(MouseEvent event)
All GUI components are registered for mouseEvents
|
void |
processOptionSelection(GOption sOpt,
GOption dOpt)
This method is called when an option is selected from the
drop down list.
|
void |
processSliderMotion(GVertSlider vertslider)
INTERNAL USE ONLY
This will handle the vertical slider events by changing the starting value of thefirst option to be shown. |
void |
removeAllOptions()
Removes all the current options from the combo box
|
void |
removeOption(int index)
Remove an option based on its index value in the list
|
void |
removeOption(String optText)
Remove a value based on its text value
|
int |
selectedIndex() |
String |
selectedText() |
void |
setColorScheme(int schemeNo)
Sets the local color scheme
|
void |
setFont(String fontname,
int fontsize)
Set the font & size for the combo changing height and
width of the button if necessary to display text.
|
void |
setOptions(String[] optTexts,
int selected)
This will replace all options with the new options specified.
|
void |
setSelected(int index)
Set the selected option by its index value.
|
void |
setSelected(String optText)
Set the selected option by its text value
|
void |
shrink()
Close the drop down list
|
String |
toString() |
add, addAbsoluteControl, addCompoundControl, addEventHandler, addEventHandler, addRelativeControl, addXXX, calcAbsPosition, changeWindow, compareTo, contains, ctrlMode, dispose, getAlpha, getBorder, getCtrlMode, getEventType, getFocusObject, getHeight, getOpaque, getPApplet, getParent, getStyledText, getText, getTransform, getWidth, getX, getY, hasFocus, hasKeyFocus, isEnabled, isVisible, keyPressed, pre, remove, setAlpha, setBorder, setEnabled, setFocus, setFontNew, setFontNew, setHeight, setLocalColorScheme, setOpaque, setRotation, setText, setText, setTextAlign, setTextNew, setTextNew, setVisible, setWidth, setX, setXY, setY
public GCombo(PApplet theApplet, String[] options, int maxRows, int x, int y, int width)
theApplet
- options
- maxRows
- x
- y
- width
- public GOption makeOption(String optText)
optText
- the text to appear on the option.public void setFont(String fontname, int fontsize)
setFont
in class GComponent
public void setColorScheme(int schemeNo)
setColorScheme
in class GComponent
schemeNo
- public void processSliderMotion(GVertSlider vertslider)
vertslider
- public void processOptionSelection(GOption sOpt, GOption dOpt)
sOpt
- selected optiondOpt
- deselected optionpublic void setSelected(int index)
index
- public void setSelected(String optText)
optText
- public boolean addOption(String optText)
optText
- public boolean addOption(int pos, String optText)
pos
- optText
- public void removeOption(int index)
index
- public void removeOption(String optText)
optText
- public int getNbrOptions()
public void removeAllOptions()
public void setOptions(String[] optTexts, int selected)
optTexts
- the new optionsselected
- the initial selection (uses 0 if invalid)public boolean isOver(int ax, int ay)
isOver
in class GComponent
ax
- mouse x positionay
- mouse y positionpublic void shrink()
public void expand()
public boolean isExpanded()
public void loseFocus(GComponent grabber)
public void mouseEvent(MouseEvent event)
mouseEvent
in class GComponent
public void draw()
draw
in class GComponent
public int selectedIndex()
public String selectedText()
public int deselectedIndex()
public String deselectedText()
public String toString()
toString
in class GComponent
Processing library guicomponents by Peter Lager. (C) 2012