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id
1999-04-16 19:56:08 +00:00
parent 4b609a4ddc
commit 6c22352007
4 changed files with 345 additions and 303 deletions
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147
WINGs/wtextfield.c
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@@ -207,7 +207,7 @@ WMCreateTextField(WMWidget *parent)
WMAX((tPtr->view->size.height - WMFontHeight(tPtr->font))/2, 1);
WMCreateEventHandler(tPtr->view, EnterWindowMask|LeaveWindowMask
|ButtonPressMask|KeyPressMask|Button1MotionMask,
|ButtonReleaseMask|ButtonPressMask|KeyPressMask|Button1MotionMask,
handleTextFieldActionEvents, tPtr);
tPtr->flags.cursorOn = 1;
@@ -562,6 +562,7 @@ paintCursor(TextField *tPtr)
XDrawRectangle(screen->display, tPtr->view->window, screen->xorGC,
cx, tPtr->offsetWidth, 1,
tPtr->view->size.height - 2*tPtr->offsetWidth - 1);
printf("%d %d\n",cx,tPtr->cursorPosition);
*/
XDrawLine(screen->display, tPtr->view->window, screen->xorGC,
cx, tPtr->offsetWidth, cx,
@@ -677,9 +678,15 @@ paintTextField(TextField *tPtr)
? tPtr->selection.position + tPtr->selection.count
: tPtr->selection.position;
/*
rx = tx + WMWidthOfString(tPtr->font,
&(tPtr->text[tPtr->viewPosition]),
count);
count)
- WMWidthOfString(tPtr->font,
tPtr->text,tPtr->viewPosition);
*/
rx = tPtr->offsetWidth + 1 + WMWidthOfString(tPtr->font,tPtr->text,count)
- WMWidthOfString(tPtr->font,tPtr->text,tPtr->viewPosition);
XSetBackground(screen->display, screen->textFieldGC,
screen->gray->color.pixel);
@@ -1060,59 +1067,117 @@ handleTextFieldActionEvents(XEvent *event, void *data)
switch (event->type) {
case KeyPress:
if (tPtr->flags.enabled && tPtr->flags.focused)
handleTextFieldKeyPress(tPtr, event);
break;
if (tPtr->flags.enabled && tPtr->flags.focused)
handleTextFieldKeyPress(tPtr, event);
break;
case MotionNotify:
if (tPtr->flags.enabled && (event->xmotion.state & Button1Mask)) {
if (tPtr->flags.enabled && (event->xmotion.state & Button1Mask)) {
if (!tPtr->selection.count) {
tPtr->selection.position = tPtr->cursorPosition;
}
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xmotion.x);
if (tPtr->viewPosition < tPtr->textLen && event->xmotion.x >
tPtr->usableWidth) {
if (WMWidthOfString(tPtr->font,
&(tPtr->text[tPtr->viewPosition]),
tPtr->cursorPosition-tPtr->viewPosition)
> tPtr->usableWidth) {
tPtr->viewPosition++;
}
}
else if (tPtr->viewPosition > 0 && event->xmotion.x < 0) {
paintCursor(tPtr);
tPtr->viewPosition--;
}
tPtr->selection.count = tPtr->cursorPosition
- tPtr->selection.position;
if (!tPtr->selection.count) {
tPtr->selection.position = tPtr->cursorPosition;
}
tPtr->cursorPosition = pointToCursorPosition(tPtr, event->xmotion.x);
tPtr->selection.count = tPtr->cursorPosition - tPtr->selection.position;
/*
printf("notify %d %d\n",event->xmotion.x,tPtr->usableWidth);
*/
paintCursor(tPtr);
paintTextField(tPtr);
paintTextField(tPtr);
}
break;
case ButtonPress:
if (tPtr->flags.enabled && !tPtr->flags.focused) {
WMSetFocusToWidget(tPtr);
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
paintTextField(tPtr);
} else if (tPtr->flags.focused) {
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
tPtr->selection.count = 0;
paintTextField(tPtr);
}
if (event->xbutton.button == Button2 && tPtr->flags.enabled) {
char *text;
switch (tPtr->flags.alignment) {
int textWidth;
case WARight:
textWidth = WMWidthOfString(tPtr->font, tPtr->text, tPtr->textLen);
if (tPtr->flags.enabled && !tPtr->flags.focused) {
WMSetFocusToWidget(tPtr);
} else if (tPtr->flags.focused) {
tPtr->selection.count = 0;
}
if(textWidth < tPtr->usableWidth){
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x - tPtr->usableWidth
+ textWidth);
}
else tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
/*
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
tPtr->cursorPosition += tPtr->usableWidth - textWidth;
}
text = W_GetTextSelection(tPtr->view->screen,
tPtr->view->screen->clipboardAtom);
if (!text) {
text = W_GetTextSelection(tPtr->view->screen, XA_CUT_BUFFER0);
}
if (text) {
WMInsertTextFieldText(tPtr, text, tPtr->cursorPosition);
XFree(text);
WMPostNotificationName(WMTextDidChangeNotification, tPtr,
NULL);
}
}
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
*/
paintTextField(tPtr);
break;
case WALeft:
if (tPtr->flags.enabled && !tPtr->flags.focused) {
WMSetFocusToWidget(tPtr);
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
paintTextField(tPtr);
} else if (tPtr->flags.focused) {
tPtr->cursorPosition = pointToCursorPosition(tPtr,
event->xbutton.x);
tPtr->selection.count = 0;
paintTextField(tPtr);
}
if (event->xbutton.button == Button2 && tPtr->flags.enabled) {
char *text;
text = W_GetTextSelection(tPtr->view->screen,
tPtr->view->screen->clipboardAtom);
if (!text) {
text = W_GetTextSelection(tPtr->view->screen, XA_CUT_BUFFER0);
}
if (text) {
WMInsertTextFieldText(tPtr, text, tPtr->cursorPosition);
XFree(text);
WMPostNotificationName(WMTextDidChangeNotification, tPtr, NULL);
}
}
break;
}
break;
case ButtonRelease:
break;
{
int count;
XSetSelectionOwner(tPtr->view->screen->display,
XA_PRIMARY, None, CurrentTime);
count = tPtr->selection.count < 0
? tPtr->selection.position + tPtr->selection.count
: tPtr->selection.position;
XStoreBuffer(tPtr->view->screen->display,
&tPtr->text[count] , abs(tPtr->selection.count), 0);
}
break;
}
}