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Changeset 154:57cb6d948bf7

Timestamp:

08/21/08 12:29:38 (3 months ago)

Author:

Frank Benoit <benoit@tionex.de>

branch:

default

Message:

Fix visible OBJECT REPLACEMENT CHARACTER. In utf8 length is 2, which needed to be take care of in style.length.

Files:

r150	r154
71	71	import dwt.dwthelper.System;
72	72
	73	const char[] OBJ_MARKER = "\uFFFC";
	74
73	75	void main() {
74	76	static StyledText styledText;
75	77	static String text =
76	78	"This snippet shows how to embed images in a StyledText.\n"
77		"Here is one: ~~\uFFFC, and here is another: \uFFFC~~."
	79	"Here is one: " ~ OBJ_MARKER ~ ", and here is another: " ~ OBJ_MARKER ~ "."
78	80	"Use the add button to add an image from your filesystem to the StyledText at the current caret offset.";
79	81	static Image[] images;
…	…
83	85	StyleRange style = new StyleRange ();
84	86	style.start = offset;
85		style.length = 1;
	87	style.length = OBJ_MARKER.length;
86	88	Rectangle rect = image.getBounds();
87	89	style.metrics = new GlyphMetrics(rect.height, 0, rect.width);
…	…
102	104	int lastOffset = 0;
103	105	for (int i = 0; i < images.length; i++) {
104		int offset = text.indexOf(~~"\uFFFC"~~, lastOffset);
	106	int offset = text.indexOf(OBJ_MARKER, lastOffset);
105	107	offsets[i] = offset;
106	108	addImage(images[i], offset);
…	…
163	165	Image image = new Image(display, filename);
164	166	int offset = styledText.getCaretOffset();
165		styledText.replaceTextRange(offset, 0, ~~"\uFFFC"~~);
	167	styledText.replaceTextRange(offset, 0, OBJ_MARKER);
166	168	int index = 0;
167	169	while (index < offsets.length) {
…	…
183	185	ExceptionPrintStackTrace(e);
184	186	}
185		}
	187	}
186	188	}
187	189	button.addListener(DWT.Selection, dgListener(&onSelection));