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comparison org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/custom/CLabel.d @ 51:c01d033c633a

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[swt lin]
author Frank Benoit <benoit@tionex.de>
date Fri, 27 Mar 2009 19:58:06 +0100
parents 7a2dd761a8b2
children 536e43f63c81
comparison
equal deleted inserted replaced
50:d5075f5226e5 51:c01d033c633a
221 int index = 0; 221 int index = 0;
222 int length = string.length; 222 int length = string.length;
223 do { 223 do {
224 while (index < length && string[index] !is '&') index++; 224 while (index < length && string[index] !is '&') index++;
225 if (++index >= length) return '\0'; 225 if (++index >= length) return '\0';
226 if (string[index] !is '&') { 226 if (string[index] !is '&') return Character.toLowerCase (string.dcharAt (index));
227 dchar[1] tmp; uint ate;
228 dchar[] tmp2 = tango.text.convert.Utf.toString32( string[index .. Math.min( index + 4, string.length ) ], tmp, &ate );
229 assert( tmp2.length == 1 );
230 return tango.text.Unicode.toLower( tmp2 )[0];
231 }
232 index++; 227 index++;
233 } while (index < length); 228 } while (index < length);
234 return '\0'; 229 return '\0';
235 } 230 }
236 /** 231 /**
315 public void getKeyboardShortcut(AccessibleEvent e) { 310 public void getKeyboardShortcut(AccessibleEvent e) {
316 dchar mnemonic = _findMnemonic(this.outer.text); 311 dchar mnemonic = _findMnemonic(this.outer.text);
317 if (mnemonic !is '\0') { 312 if (mnemonic !is '\0') {
318 dchar[1] d; 313 dchar[1] d;
319 d[0] = mnemonic; 314 d[0] = mnemonic;
320 e.result = "Alt+" ~ tango.text.convert.Utf.toString(d); //$NON-NLS-1$ 315 e.result = Format("Alt+{}", d); //$NON-NLS-1$
321 } 316 }
322 } 317 }
323 }); 318 });
324 319
325 accessible.addAccessibleControlListener(new class() AccessibleControlAdapter { 320 accessible.addAccessibleControlListener(new class() AccessibleControlAdapter {
357 appToolTipText = null; 352 appToolTipText = null;
358 } 353 }
359 void onMnemonic(TraverseEvent event) { 354 void onMnemonic(TraverseEvent event) {
360 dchar mnemonic = _findMnemonic(text); 355 dchar mnemonic = _findMnemonic(text);
361 if (mnemonic is '\0') return; 356 if (mnemonic is '\0') return;
362 dchar[1] d; uint ate; 357 if (Character.toLowerCase(event.character) !is mnemonic) return;
363 auto r = tango.text.convert.Utf.toString32( [event.character][], d, &ate );
364 if (tango.text.Unicode.toLower(r)[0] !is mnemonic) return;
365 Composite control = this.getParent(); 358 Composite control = this.getParent();
366 while (control !is null) { 359 while (control !is null) {
367 Control [] children = control.getChildren(); 360 Control [] children = control.getChildren();
368 int index = 0; 361 int index = 0;
369 while (index < children.length) { 362 while (index < children.length) {
806 if (mid <= 0) return t; 799 if (mid <= 0) return t;
807 TextLayout layout = new TextLayout (getDisplay()); 800 TextLayout layout = new TextLayout (getDisplay());
808 layout.setText(t); 801 layout.setText(t);
809 mid = validateOffset(layout, mid); 802 mid = validateOffset(layout, mid);
810 while (min < mid && mid < max) { 803 while (min < mid && mid < max) {
811 String s1 = t[0 .. mid].dup; 804 String s1 = t.substring(0, mid);
812 String s2 = t.substring(validateOffset(layout, l-mid), l); 805 String s2 = t.substring(validateOffset(layout, l-mid), l);
813 int l1 = gc.textExtent(s1, DRAW_FLAGS).x; 806 int l1 = gc.textExtent(s1, DRAW_FLAGS).x;
814 int l2 = gc.textExtent(s2, DRAW_FLAGS).x; 807 int l2 = gc.textExtent(s2, DRAW_FLAGS).x;
815 if (l1+w+l2 > width) { 808 if (l1+w+l2 > width) {
816 max = mid; 809 max = mid;
833 } 826 }
834 private String[] splitString(String text) { 827 private String[] splitString(String text) {
835 String[] lines = new String[1]; 828 String[] lines = new String[1];
836 int start = 0, pos; 829 int start = 0, pos;
837 do { 830 do {
838 pos = tango.text.Util.locate( text, '\n', start); 831 pos = text.indexOf( '\n', start);
839 if (pos is text.length ) { 832 if (pos is -1 ) {
840 lines[lines.length - 1] = text[start .. $ ]; 833 lines[lines.length - 1] = text[start .. $ ];
841 } else { 834 } else {
842 bool crlf = (pos > 0) && (text[ pos - 1 ] is '\r'); 835 bool crlf = (pos > 0) && (text[ pos - 1 ] is '\r');
843 lines[lines.length - 1] = text[ start .. pos - (crlf ? 1 : 0)]; 836 lines[lines.length - 1] = text[ start .. pos - (crlf ? 1 : 0)];
844 start = pos + 1; 837 start = pos + 1;