WMTabView *WMCreateTabView(WMWidget * parent)
{
TabView *tPtr;
WMScreen *scr = WMWidgetScreen(parent);
tPtr = wmalloc(sizeof(TabView));
tPtr->widgetClass = WC_TabView;
tPtr->view = W_CreateView(W_VIEW(parent));
if (!tPtr->view) {
wfree(tPtr);
return NULL;
}
tPtr->view->self = tPtr;
tPtr->view->delegate = &delegate;
tPtr->lightGray = WMCreateRGBColor(scr, 0xd9d9, 0xd9d9, 0xd9d9, False);
tPtr->tabColor = WMCreateRGBColor(scr, 0x8420, 0x8420, 0x8420, False);
tPtr->font = WMRetainFont(scr->normalFont);
tPtr->flags.type = WTTopTabsBevelBorder;
tPtr->flags.bordered = 1;
tPtr->flags.uniformTabs = 0;
tPtr->flags.enabled = 1;
WMCreateEventHandler(tPtr->view, ExposureMask | StructureNotifyMask | ButtonPressMask, handleEvents, tPtr);
WMResizeWidget(tPtr, DEFAULT_WIDTH, DEFAULT_HEIGHT);
tPtr->tabHeight = WMFontHeight(tPtr->font) + 3;
return tPtr;
}
void WMSetTabViewFont(WMTabView * tPtr, WMFont * font)
{
if (tPtr->font)
WMReleaseFont(tPtr->font);
tPtr->font = WMRetainFont(font);
tPtr->tabHeight = WMFontHeight(tPtr->font) + 3;
recalcTabWidth(tPtr);
}
WMFont*
WMCreateFont(WMScreen *scrPtr, char *fontName)
{
WMFont *font;
Display *display = scrPtr->display;
char *fname, *ptr;
/* This is for back-compat (to allow reading of old xlfd descriptions) */
if (fontName[0]=='-' && (ptr = strchr(fontName, ','))) {
// warn for deprecation
fname = wmalloc(ptr - fontName + 1);
strncpy(fname, fontName, ptr - fontName);
fname[ptr - fontName] = 0;
} else {
fname = wstrdup(fontName);
}
font = WMHashGet(scrPtr->fontCache, fname);
if (font) {
WMRetainFont(font);
wfree(fname);
return font;
}
font = wmalloc(sizeof(WMFont));
memset(font, 0, sizeof(WMFont));
font->screen = scrPtr;
// remove
printf("WMCreateFont: %s\n", fname);
if (fname[0] == '-') {
// Backward compat thing. Remove in a later version
font->font = XftFontOpenXlfd(display, scrPtr->screen, fname);
} else {
font->font = XftFontOpenName(display, scrPtr->screen, fname);
}
if (!font->font) {
wfree(font);
wfree(fname);
return NULL;
}
font->height = font->font->ascent+font->font->descent;
font->y = font->font->ascent;
font->refCount = 1;
font->name = fname;
assert(WMHashInsert(scrPtr->fontCache, font->name, font)==NULL);
return font;
}
void WMSetBalloonFont(WMScreen * scr, WMFont * font)
{
Balloon *bPtr = scr->balloon;
if (bPtr->font != NULL)
WMReleaseFont(bPtr->font);
if (font)
bPtr->font = WMRetainFont(font);
else
bPtr->font = NULL;
}
void WMSetLabelFont(WMLabel * lPtr, WMFont * font)
{
if (lPtr->font != NULL)
WMReleaseFont(lPtr->font);
if (font)
lPtr->font = WMRetainFont(font);
else
lPtr->font = NULL;
if (lPtr->view->flags.realized) {
paintLabel(lPtr);
}
}
WMTextField *WMCreateTextField(WMWidget * parent)
{
TextField *tPtr;
tPtr = wmalloc(sizeof(TextField));
tPtr->widgetClass = WC_TextField;
tPtr->view = W_CreateView(W_VIEW(parent));
if (!tPtr->view) {
wfree(tPtr);
return NULL;
}
tPtr->view->self = tPtr;
tPtr->view->delegate = &_TextFieldViewDelegate;
tPtr->view->attribFlags |= CWCursor;
tPtr->view->attribs.cursor = tPtr->view->screen->textCursor;
W_SetViewBackgroundColor(tPtr->view, tPtr->view->screen->white);
tPtr->text = wmalloc(MIN_TEXT_BUFFER);
tPtr->textLen = 0;
tPtr->bufferSize = MIN_TEXT_BUFFER;
tPtr->flags.enabled = 1;
WMCreateEventHandler(tPtr->view, ExposureMask | StructureNotifyMask | FocusChangeMask, handleEvents, tPtr);
tPtr->font = WMRetainFont(tPtr->view->screen->normalFont);
tPtr->flags.bordered = DEFAULT_BORDERED;
tPtr->flags.beveled = True;
tPtr->flags.alignment = DEFAULT_ALIGNMENT;
tPtr->offsetWidth = WMAX((tPtr->view->size.height - WMFontHeight(tPtr->font)) / 2, 1);
W_ResizeView(tPtr->view, DEFAULT_WIDTH, DEFAULT_HEIGHT);
WMCreateEventHandler(tPtr->view, EnterWindowMask | LeaveWindowMask
| ButtonReleaseMask | ButtonPressMask | KeyPressMask | Button1MotionMask,
handleTextFieldActionEvents, tPtr);
WMAddNotificationObserver(selectionNotification, tPtr->view,
WMSelectionOwnerDidChangeNotification, (void *)XA_PRIMARY);
WMAddNotificationObserver(realizeObserver, tPtr, WMViewRealizedNotification, tPtr->view);
tPtr->flags.cursorOn = 1;
return tPtr;
}
void WMSetTextFieldFont(WMTextField * tPtr, WMFont * font)
{
CHECK_CLASS(tPtr, WC_TextField);
if (tPtr->font)
WMReleaseFont(tPtr->font);
tPtr->font = WMRetainFont(font);
tPtr->offsetWidth = WMAX((tPtr->view->size.height - WMFontHeight(tPtr->font)) / 2, 1);
if (tPtr->view->flags.realized) {
paintTextField(tPtr);
}
}
WMFont*
WMDefaultBoldSystemFont(WMScreen *scrPtr)
{
return WMRetainFont(scrPtr->boldFont);
}
WMFont*
WMDefaultSystemFont(WMScreen *scrPtr)
{
return WMRetainFont(scrPtr->normalFont);
}
void WMSetWidgetDefaultBoldFont(WMScreen * scr, WMFont * font)
{
WMReleaseFont(scr->boldFont);
scr->boldFont = WMRetainFont(font);
}
void WMSetWidgetDefaultFont(WMScreen * scr, WMFont * font)
{
WMReleaseFont(scr->normalFont);
scr->normalFont = WMRetainFont(font);
}
