Squeak Documentation - Class: PluggableTextMorph

drag and drop top

acceptDroppingMorph:event:

This message is sent when a morph is dropped onto a morph that has
agreed to accept the dropped morph by responding 'true' to the
wantsDroppedMorph:Event: message. The default implementation just
adds the given morph to the receiver.

wantsDroppedMorph:event:

Return true if the receiver wishes to accept the given morph, which is being dropped by a hand in response to the given event. Note that for a successful drop operation both parties need to agree. The symmetric check is done automatically via aMorph wantsToBeDroppedInto: self.

drawing top

drawOn:

Include a thin red inset border for unaccepted edits, or, if the unaccepted edits are known to conflict with a change made somewhere else to the same method (typically), put a thick red frame

wantsFrameAdornments

Answer whether the receiver wishes to have red borders, etc., used to show editing state

editor access top

handleEdit:

scrollSelectionIntoView

Scroll my text into view if necessary and return true, else return false

scrollSelectionIntoView:

Scroll my text into view if necessary and return true, else return false

selectAll

Tell my textMorph's editor to select all

setTextMorphToSelectAllOnMouseEnter

Tell my textMorph's editor to select all when the mouse enters

genie-dispatching top

handleGesture:

Let the associated TextMorph handle the gesture.
Add handling of special gestures (scrolling, ...) here and pass control to the
TextMorph handler only if it's not already handled.

geometry top

extraScrollRange

Return the amount of extra blank space to include below the bottom of the scroll content.

resetExtent

Reset the extent while maintaining the current selection. Needed when resizing while the editor is active (when inside the pane).

scrollDeltaHeight

Return the increment in pixels which this pane should be scrolled.

initialization top

acceptOnCR:

editString:

Jam some text in. This is treated as clean text by default.

extent:

font:

initialize

installModelIn:

No special inits for new components

on:text:accept:readSelection:menu:

interactive error protocol top

correctFrom:to:with:

correctSelectionWithString:

I can't tell if this is a hack or if it's the right thing to do.

deselect

nextTokenFrom:direction:

notify:at:in:

select

selectFrom:to:

selectInvisiblyFrom:to:

selectionInterval

menu commands top

accept

Inform the model of text to be accepted, and return true if OK.

again

browseChangeSetsWithSelector

Help the user track down which change sets mention a particular selector

browseIt

cancel

changeStyle

chooseAlignment

classCommentsContainingIt

copySelection

cut

debugIt

doIt

explain

fileItIn

find

findAgain

implementorsOfIt

inspectIt

languagePrefs

methodNamesContainingIt

methodSourceContainingIt

methodStringsContainingit

offerFontMenu

paste

pasteRecent

Paste an item chosen from RecentClippings.

presentSpecialMenu

prettyPrint

prettyPrintWithColor

printIt

printerSetup

recognizeCharacters

referencesToIt

saveContentsInFile

scrollBarMenuButtonPressed:

selectionAsTiles

sendContentsToPrinter

sendersOfIt

setSearchString

spawn

tileForIt

Return a tile referring to the object resulting form evaluating my current selection. Not currently threaded in, but useful in earlier demos and possibly still of value.

toggleAnnotationPaneSize

translateIt

undo

verifyWordSpelling

wordDefinition

yellowButtonActivity

Called when the shifted-menu's 'more' item is chosen

model access top

eToyGetMainFont

getSelection

Answer the model's selection interval.

getText

Retrieve the current model text

selectionInterval:

setSelection:

setText:

setTextColor:

Set the color of my text to the given color

text

object fileIn top

pane events top

handlesKeyboard:

Return true if the receiver wishes to handle the given keyboard event

keyStroke:

A keystroke was hit while the receiver had keyboard focus. Pass the keywtroke on to my textMorph, and and also, if I have an event handler, pass it on to that handler

mouseEnter:

Handle a mouseEnter event, meaning the mouse just entered my bounds with no button pressed. The default response is to let my eventHandler, if any, handle it.

mouseLeave:

The mouse has left the area of the receiver

transcript top

appendEntry

Append the text in the model's writeStream to the editable text.

appendTextEtoy:

Append the text in the model's writeStream to the editable text.

bsText

changeText:

The paragraph to be edited is changed to aText.

replaceSelectionWith:

unaccepted edits top

askBeforeDiscardingEdits:

Set the flag that determines whether the user should be asked before discarding unaccepted edits.

canDiscardEdits

Return true if this view either has no text changes or does not care.

hasEditingConflicts

Return true if a conflicting edit to the same code (typically) is known to have occurred after the current contents started getting edited

hasEditingConflicts:

hasUnacceptedEdits

Return true if this view has unaccepted edits.

hasUnacceptedEdits:

Set the hasUnacceptedEdits flag to the given value.

promptForCancel

Ask if it is OK to cancel changes to text

updating top

update:

Receive a change notice from an object of whom the receiver is a
dependent. The default behavior is to do nothing; a subclass might want
to change itself in some way.

class methods

	as yet unclassified	top
	on:text:accept:

	on:text:accept:readSelection:menu: