RT_H RT_CALL ZzCreateLeftTab(RT_GUI_RECT* lpPosition, RT_H hMainWindow, RT_H hInstance, RT_H hFont)
{
TC_ITEM rtItem;
RT_H hResult;
hResult = CreateWindowEx(0, /* ExStyle. */
WC_TABCONTROL, /* Tab class name. */
_R("LeftTab"), /* Window name. */
WS_VISIBLE | WS_CHILD | /* Style. */
TCS_FIXEDWIDTH,
lpPosition->nX, lpPosition->nY, /* Position. */
lpPosition->nWidth, lpPosition->nHeight, /* Size. */
hMainWindow, /* Parent Window. */
(HMENU)ZZ_RESOURCES_LEFT_TAB_CTRL_ID, /* Control id. */
hInstance, /* Application instance. */
RT_NULL);
if (!hResult) goto handle_error;
/* Cannot check errors. */
TabCtrl_SetItemSize(hResult, 60, ZZ_GUI_TAB_HEIGHT);
/* Cannot check errors. */
SendMessage(hResult, WM_SETFONT, (WPARAM)hFont, TRUE);
rtItem.mask = TCIF_TEXT | TCIF_PARAM;
rtItem.pszText = ZzGetString(ZZ_STRINGS_CLIMBERS);
rtItem.lParam = ZZ_RESOURCES_CLIMBERS;
if (SendMessage(hResult, TCM_INSERTITEM, 1, (LPARAM)&rtItem) == -1) goto handle_error;
rtItem.pszText = ZzGetString(ZZ_STRINGS_ROUTES);
rtItem.lParam = ZZ_RESOURCES_ROUTES;
if (SendMessage(hResult, TCM_INSERTITEM, 2, (LPARAM)&rtItem) == -1) goto handle_error;
rtItem.pszText = ZzGetString(ZZ_STRINGS_GRADES);
rtItem.lParam = ZZ_RESOURCES_GRADES;
if (SendMessage(hResult, TCM_INSERTITEM, 3, (LPARAM)&rtItem) == -1) goto handle_error;
if (!SetWindowSubclass(hResult, &ZzLeftTabSubclassProc, 0, 0)) goto handle_error;
free_resources:
return hResult;
handle_error:
if (hResult)
{
DestroyWindow(hResult);
hResult = RT_NULL;
}
goto free_resources;
}
void UpdateTabWidth(WindowInfo* win) {
int count = (int)win->tabs.size();
bool showSingleTab = gGlobalPrefs->useTabs || win->tabsInTitlebar;
bool showTabs = (count > 1) || (showSingleTab && (count > 0));
if (!showTabs) {
ShowTabBar(win, false);
return;
}
ShowTabBar(win, true);
ClientRect rect(win->hwndTabBar);
SizeI tabSize = GetTabSize(win->hwndFrame);
auto maxDx = (rect.dx - 3) / count;
tabSize.dx = std::min(tabSize.dx, maxDx);
TabCtrl_SetItemSize(win->hwndTabBar, tabSize.dx, tabSize.dy);
}
void UpdateTabWidth(WindowInfo *win)
{
int count = (int)win->tabs.Count();
bool showSingleTab = gGlobalPrefs->useTabs || win->tabsInTitlebar;
if (count > (showSingleTab ? 0 : 1)) {
ShowTabBar(win, true);
ClientRect rect(win->hwndTabBar);
SizeI tabSize = GetTabSize(win->hwndFrame);
if (tabSize.dx > (rect.dx - 3) / count)
tabSize.dx = (rect.dx - 3) / count;
TabCtrl_SetItemSize(win->hwndTabBar, tabSize.dx, tabSize.dy);
}
else {
ShowTabBar(win, false);
}
}
void CreateTabbar(WindowInfo* win) {
DWORD dwStyle = WS_CHILD | WS_CLIPSIBLINGS /*| WS_VISIBLE*/ | TCS_FOCUSNEVER | TCS_FIXEDWIDTH | TCS_FORCELABELLEFT;
DWORD dwStyleEx = 0;
auto h = GetModuleHandleW(nullptr);
HWND hwndTabBar = CreateWindowExW(dwStyleEx, WC_TABCONTROL, L"", dwStyle, 0, 0, 0, 0, win->hwndFrame,
(HMENU)IDC_TABBAR, h, nullptr);
SetWindowSubclass(hwndTabBar, TabBarProc, 0, (DWORD_PTR)win);
SetWindowSubclass(GetParent(hwndTabBar), TabBarParentProc, 0, (DWORD_PTR)win);
SizeI tabSize = GetTabSize(win->hwndFrame);
TabPainter* tp = new TabPainter(hwndTabBar, tabSize);
SetWindowLongPtr(hwndTabBar, GWLP_USERDATA, (LONG_PTR)tp);
SetWindowFont(hwndTabBar, GetDefaultGuiFont(), FALSE);
TabCtrl_SetItemSize(hwndTabBar, tabSize.dx, tabSize.dy);
win->hwndTabBar = hwndTabBar;
win->tabSelectionHistory = new Vec<TabInfo*>();
}
void CreateTabbar(WindowInfo *win)
{
HWND hwndTabBar = CreateWindow(WC_TABCONTROL, L"",
WS_CHILD | WS_CLIPSIBLINGS /*| WS_VISIBLE*/ |
TCS_FOCUSNEVER | TCS_FIXEDWIDTH | TCS_FORCELABELLEFT,
0, 0, 0, 0,
win->hwndFrame, (HMENU)IDC_TABBAR, GetModuleHandle(nullptr), nullptr);
if (!DefWndProcTabBar)
DefWndProcTabBar = (WNDPROC)GetWindowLongPtr(hwndTabBar, GWLP_WNDPROC);
SetWindowLongPtr(hwndTabBar, GWLP_WNDPROC, (LONG_PTR)WndProcTabBar);
SizeI tabSize = GetTabSize(win->hwndFrame);
TabPainter *tp = new TabPainter(hwndTabBar, tabSize);
SetWindowLongPtr(hwndTabBar, GWLP_USERDATA, (LONG_PTR)tp);
SetWindowFont(hwndTabBar, GetDefaultGuiFont(), FALSE);
TabCtrl_SetItemSize(hwndTabBar, tabSize.dx, tabSize.dy);
win->hwndTabBar = hwndTabBar;
win->tabSelectionHistory = new Vec<TabInfo *>();
}
// Set the size for a fixed-width tab control
void wxTabCtrl::SetItemSize(const wxSize& size)
{
TabCtrl_SetItemSize( (HWND) GetHWND(), size.x, size.y );
}
