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Implemented tabContainerUpdateState() and removed migrated code from windows/OLDtab.c.

This commit is contained in:
Pietro Gagliardi 2015-06-01 21:01:26 -04:00
parent 6ae28f0199
commit 4db24bff05
2 changed files with 14 additions and 125 deletions
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124
redo/windows/OLDtab.c
View File

@ -11,64 +11,6 @@ struct tab {
void (*baseSysFunc)(uiControl *, uiControlSysFuncParams *);
};
struct tabPage {
uiControl *control;
int margined;
};
static BOOL onWM_COMMAND(uiControl *c, WORD code, LRESULT *lResult)
{
return FALSE;
}
// we have to handle hiding and showing of tab pages ourselves
static BOOL onWM_NOTIFY(uiControl *c, NMHDR *nm, LRESULT *lResult)
{
struct tab *t = (struct tab *) c;
struct tabPage *page;
LRESULT n;
if (nm->code != TCN_SELCHANGING && nm->code != TCN_SELCHANGE)
return FALSE;
n = SendMessageW(t->hwnd, TCM_GETCURSEL, 0, 0);
if (n == (LRESULT) (-1)) // not changing from/to a page; nothing to do
return FALSE;
page = ptrArrayIndex(t->pages, struct tabPage *, n);
if (nm->code == TCN_SELCHANGING) {
// changing from a real page
uiControlContainerHide(page->control);
*lResult = FALSE; // and allow the change
return TRUE;
}
// otherwise it's TCN_SELCHANGE
// and we're changing to a real page
uiControlContainerShow(page->control);
uiControlQueueResize(page->control);
*lResult = 0;
return TRUE;
}
static void onDestroy(void *data)
{
struct tab *t = (struct tab *) data;
struct tabPage *page;
// first, hide the widget to avoid flicker
ShowWindow(t->hwnd, SW_HIDE);
// because the pages don't have by a libui paent, we can simply destroy them
while (t->pages->len != 0) {
page = ptrArrayIndex(t->pages, struct tabPage *, 0);
// we do have to remove the page from the tab control, though
uiControlSetParent(page->control, NULL);
uiControlDestroy(page->control);
ptrArrayDelete(t->pages, 0);
uiFree(page);
}
// and finally destroy ourselves
ptrArrayDestroy(t->pages);
uiFree(t);
}
// from http://msdn.microsoft.com/en-us/library/windows/desktop/bb226818%28v=vs.85%29.aspx
#define tabMargin 7
@ -101,72 +43,6 @@ static void tabPreferredSize(uiControl *c, uiSizing *d, intmax_t *width, intmax_
*height = r.bottom - r.top;
}
static void tabResize(uiControl *c, intmax_t x, intmax_t y, intmax_t width, intmax_t height, uiSizing *d)
{
struct tab *t = (struct tab *) c;
LRESULT current;
struct tabPage *curpage;
(*(t->baseResize))(uiControl(t), x, y, width, height, d);
current = SendMessageW(t->hwnd, TCM_GETCURSEL, 0, 0);
if (current != (LRESULT) (-1)) {
curpage = ptrArrayIndex(t->pages, struct tabPage *, current);
uiControlQueueResize(curpage->control);
}
}
static void tabComputeChildSize(uiControl *c, intmax_t *x, intmax_t *y, intmax_t *width, intmax_t *height, uiSizing *d)
{
struct tab *t = (struct tab *) c;
LRESULT n;
RECT r;
struct tabPage *page;
// first figure out what the content area for pages is
if (GetWindowRect(t->hwnd, &r) == 0)
logLastError("error getting tab window rect in tabComputeChildSize()");
// convert to the display rectangle
SendMessageW(t->hwnd, TCM_ADJUSTRECT, (WPARAM) TRUE, (LPARAM) (&r));
*x = r.left;
*y = r.top;
*width = r.right - r.left;
*height = r.bottom - r.top;
n = SendMessageW(t->hwnd, TCM_GETCURSEL, 0, 0);
if (n == (LRESULT) (-1)) // no child selected; do nothing
return;
page = ptrArrayIndex(t->pages, struct tabPage *, n);
if (page->margined) {
// TODO
}
}
static void tabEnable(uiControl *c)
{
struct tab *t = (struct tab *) c;
struct tabPage *page;
uintmax_t i;
(*(t->baseEnable))(uiControl(t));
for (i = 0; i < t->pages->len; i++) {
page = ptrArrayIndex(t->pages, struct tabPage *, i);
uiControlContainerEnable(page->control);
}
}
static void tabDisable(uiControl *c)
{
struct tab *t = (struct tab *) c;
struct tabPage *page;
uintmax_t i;
(*(t->baseDisable))(uiControl(t));
for (i = 0; i < t->pages->len; i++) {
page = ptrArrayIndex(t->pages, struct tabPage *, i);
uiControlContainerDisable(page->control);
}
}
static void tabSysFunc(uiControl *c, uiControlSysFuncParams *p)
{
struct tab *t = (struct tab *) c;

15
redo/windows/tab.c
View File

@ -2,7 +2,7 @@
#include "uipriv_windows.h"
// TODO
// - container update state
// - test background drawing with visual styles off
struct tab {
uiTab t;
@ -112,6 +112,18 @@ static void tabResize(uiControl *c, intmax_t x, intmax_t y, intmax_t width, intm
uiFreeSizing(dchild);
}
static void tabContainerUpdateState(uiControl *c)
{
struct tab *t = (struct tab *) c;
uiControl *page;
uintmax_t i;
for (i = 0; i < t->pages->len; i++) {
page = ptrArrayIndex(t->pages, uiControl *, i);
uiControlUpdateState(page);
}
}
static void tabAppend(uiTab *tt, const char *name, uiControl *child)
{
struct tab *t = (struct tab *) tt;
@ -221,6 +233,7 @@ uiTab *uiNewTab(void)
uiControl(t)->Resize = tabResize;
t->baseCommitDestroy = uiControl(t)->CommitDestroy;
uiControl(t)->CommitDestroy = tabCommitDestroy;
uiControl(t)->ContainerUpdateState = tabContainerUpdateState;
uiTab(t)->Append = tabAppend;
uiTab(t)->InsertAt = tabInsertAt;