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Small update.

This commit is contained in:
Alex Priem 1999-01-30 13:04:01 +00:00 committed by Alexandre Julliard
parent d2d7f96938
commit b2e099cfed
2 changed files with 301 additions and 48 deletions
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332
dlls/comctl32/tab.c
View File

@ -2,6 +2,7 @@
* Tab control
*
* Copyright 1998 Anders Carlsson
* Copyright 1999 Alex Priem <alexp@sci.kun.nl>
*
* TODO:
* Image list support
@ -9,8 +10,7 @@
* Unicode support
* Updown control support
* Look and feel
* Messages to be added in commctrl.h
* ...
*
*/
#include "windows.h"
@ -25,6 +25,7 @@
static void TAB_Refresh (WND *wndPtr, HDC32 hdc);
static BOOL32
@ -40,6 +41,26 @@ TAB_SendSimpleNotify (WND *wndPtr, UINT32 code)
(WPARAM32) nmhdr.idFrom, (LPARAM) &nmhdr);
}
static VOID
TAB_RelayEvent (HWND32 hwndTip, HWND32 hwndMsg, UINT32 uMsg,
WPARAM32 wParam, LPARAM lParam)
{
MSG32 msg;
msg.hwnd = hwndMsg;
msg.message = uMsg;
msg.wParam = wParam;
msg.lParam = lParam;
msg.time = GetMessageTime ();
msg.pt.x = LOWORD(GetMessagePos ());
msg.pt.y = HIWORD(GetMessagePos ());
SendMessage32A (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
}
static LRESULT
TAB_GetCurSel (WND *wndPtr)
{
@ -48,6 +69,23 @@ TAB_GetCurSel (WND *wndPtr)
return infoPtr->iSelected;
}
static LRESULT
TAB_GetCurFocus (WND *wndPtr)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
return infoPtr->uFocus;
}
static LRESULT
TAB_GetToolTips (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
if (infoPtr == NULL) return 0;
return infoPtr->hwndToolTip;
}
static LRESULT
TAB_SetCurSel (WND *wndPtr,WPARAM32 wParam)
@ -64,40 +102,133 @@ TAB_SetCurSel (WND *wndPtr,WPARAM32 wParam)
return prevItem;
}
static LRESULT
TAB_SetCurFocus (WND *wndPtr,WPARAM32 wParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
INT32 iItem=(INT32) wParam;
HDC32 hdc;
if ((iItem < 0) || (iItem > infoPtr->uNumItem)) return 0;
infoPtr->uFocus=iItem;
if (wndPtr->dwStyle & TCS_BUTTONS) {
FIXME (tab,"Should set input focus\n");
} else {
if (infoPtr->iSelected != iItem) {
if (TAB_SendSimpleNotify(wndPtr, TCN_SELCHANGING)!=TRUE) {
infoPtr->iSelected = iItem;
TAB_SendSimpleNotify(wndPtr, TCN_SELCHANGE);
hdc = GetDC32 (wndPtr->hwndSelf);
TAB_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
}
}
}
return 0;
}
static LRESULT
TAB_SetToolTips (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
if (infoPtr == NULL) return 0;
infoPtr->hwndToolTip = (HWND32)wParam;
return 0;
}
static HWND32 TAB_InternalHitTest (TAB_INFO *infoPtr, POINT32 pt,
UINT32 *flags)
{
RECT32 rect;
int iCount;
for (iCount = 0; iCount < infoPtr->uNumItem; iCount++) {
rect = infoPtr->items[iCount].rect;
if (PtInRect32 (&rect, pt)) return iCount;
}
*flags=TCHT_NOWHERE;
return -1;
}
static LRESULT
TAB_HitTest (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
LPTCHITTESTINFO lptest=(LPTCHITTESTINFO) lParam;
return TAB_InternalHitTest (infoPtr,lptest->pt,&lptest->flags);
}
static LRESULT
TAB_LButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
if (infoPtr->hwndToolTip)
TAB_RelayEvent (infoPtr->hwndToolTip, wndPtr->hwndSelf,
WM_LBUTTONDOWN, wParam, lParam);
if (wndPtr->dwStyle & TCS_FOCUSONBUTTONDOWN ) {
SetFocus32 (wndPtr->hwndSelf);
}
return 0;
}
static LRESULT
TAB_LButtonUp (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
POINT32 pt;
RECT32 rect;
INT32 iCount;
INT32 newItem,dummy;
HDC32 hdc;
if (infoPtr->hwndToolTip)
TAB_RelayEvent (infoPtr->hwndToolTip, wndPtr->hwndSelf,
WM_LBUTTONDOWN, wParam, lParam);
pt.x = (INT32)LOWORD(lParam);
pt.y = (INT32)HIWORD(lParam);
GetClientRect32 (wndPtr->hwndSelf, &rect);
if (PtInRect32 (&rect, pt))
{
for (iCount = 0; iCount < infoPtr->uNumItem; iCount++) {
rect = infoPtr->items[iCount].rect;
if (PtInRect32 (&rect, pt)) {
TRACE(tab, "On Tab, item %d\n", iCount);
if (infoPtr->iSelected != iCount) {
infoPtr->iSelected = iCount;
newItem=TAB_InternalHitTest (infoPtr,pt,&dummy);
if (!newItem) return 0;
TRACE(tab, "On Tab, item %d\n", newItem);
if (infoPtr->iSelected != newItem) {
if (TAB_SendSimpleNotify(wndPtr, TCN_SELCHANGING)!=TRUE) {
infoPtr->iSelected = newItem;
TAB_SendSimpleNotify(wndPtr, TCN_SELCHANGE);
}
return 0;
}
hdc = GetDC32 (wndPtr->hwndSelf);
TAB_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
}
}
TAB_SendSimpleNotify(wndPtr, NM_CLICK);
return 0;
}
static LRESULT
TAB_RButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_SendSimpleNotify(wndPtr, NM_RCLICK);
return 0;
}
static LRESULT
TAB_MouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
if (infoPtr->hwndToolTip)
TAB_RelayEvent (infoPtr->hwndToolTip, wndPtr->hwndSelf,
WM_LBUTTONDOWN, wParam, lParam);
return 0;
}
static LRESULT
TAB_AdjustRect (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
@ -124,6 +255,7 @@ TAB_SetItemBounds (WND *wndPtr)
/* FIXME: Is this needed? */
GetClientRect32 (wndPtr->hwndSelf, &rect);
left += (size.cx + 11);
hdc = GetDC32(wndPtr->hwndSelf);
@ -134,15 +266,20 @@ TAB_SetItemBounds (WND *wndPtr)
for (i = 0; i < infoPtr->uNumItem; i++)
{
if (wndPtr->dwStyle & TCS_BOTTOM) {
infoPtr->items[i].rect.bottom = rect.bottom;
infoPtr->items[i].rect.top = rect.bottom-20;
} else {
infoPtr->items[i].rect.top = rect.top;
infoPtr->items[i].rect.bottom = rect.top + 20;
}
infoPtr->items[i].rect.left = left;
infoPtr->items[i].rect.top = infoPtr->rect.top;
GetTextExtentPoint32A(hdc,
infoPtr->items[i].pszText,
lstrlen32A(infoPtr->items[i].pszText), &size);
infoPtr->items[i].rect.right = left + size.cx+2*5;
infoPtr->items[i].rect.bottom = infoPtr->rect.top + 20;
TRACE(tab, "TextSize: %i - ", size.cx);
TRACE(tab, "TextSize: %i\n ", size.cx);
TRACE(tab, "Rect: T %i, L %i, B %i, R %i\n",
infoPtr->items[i].rect.top,
infoPtr->items[i].rect.left,
@ -161,7 +298,8 @@ TAB_DrawItem (WND *wndPtr, HDC32 hdc, INT32 iItem)
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
TAB_ITEM *pti = &infoPtr->items[iItem];
RECT32 r;
INT32 oldBkMode;
INT32 oldBkMode,cx,cy;
HBRUSH32 hbr = CreateSolidBrush32 (COLOR_BACKGROUND);
HPEN32 hwPen = GetSysColorPen32 (COLOR_3DHILIGHT);
HPEN32 hbPen = GetSysColorPen32 (COLOR_BTNSHADOW);
@ -170,26 +308,50 @@ TAB_DrawItem (WND *wndPtr, HDC32 hdc, INT32 iItem)
CopyRect32(&r, &pti->rect);
/* demo */
FillRect32(hdc, &r, hbr);
htmpPen = hwPen;
htmpPen = SelectObject32 (hdc, htmpPen);
MoveToEx32 (hdc, r.left, r.bottom, NULL);
LineTo32 (hdc, r.left, r.top + 2);
LineTo32 (hdc, r.left +2, r.top);
LineTo32 (hdc, r.right -1, r.top);
htmpPen = SelectObject32 (hdc, htmpPen);
if (wndPtr->dwStyle & TCS_BOTTOM) {
MoveToEx32 (hdc, r.left, r.top, NULL);
LineTo32 (hdc, r.left, r.bottom - 2);
LineTo32 (hdc, r.left +2, r.bottom);
LineTo32 (hdc, r.right -1, r.bottom);
htmpPen = SelectObject32 (hdc, hbPen);
MoveToEx32 (hdc, r.right-1, r.top, NULL);
LineTo32 (hdc,r.right-1, r.bottom-1);
hbPen = SelectObject32 (hdc, hsdPen);
MoveToEx32 (hdc, r.right, r.top+1, NULL);
LineTo32(hdc, r.right,r.bottom);
} else {
MoveToEx32 (hdc, r.left, r.bottom, NULL);
LineTo32 (hdc, r.left, r.top + 2);
LineTo32 (hdc, r.left +2, r.top);
LineTo32 (hdc, r.right -1, r.top);
htmpPen = SelectObject32 (hdc, hbPen);
MoveToEx32 (hdc, r.right-1, r.bottom, NULL);
LineTo32 (hdc,r.right-1, r.top+1);
hbPen = SelectObject32 (hdc, hsdPen);
MoveToEx32 (hdc, r.right, r.bottom-1, NULL);
LineTo32(hdc, r.right,r.top);
}
hsdPen = SelectObject32(hdc,htmpPen);
oldBkMode = SetBkMode32(hdc, TRANSPARENT);
r.left += 3;
r.right -= 3;
if (infoPtr->himl) {
ImageList_Draw (infoPtr->himl, iItem, hdc,
r.left, r.top+1, ILD_NORMAL);
ImageList_GetIconSize (infoPtr->himl, &cx, &cy);
r.left+=cx+3;
}
SetTextColor32 (hdc, COLOR_BTNTEXT);
DrawText32A(hdc, pti->pszText, lstrlen32A(pti->pszText),
&r, DT_LEFT|DT_SINGLELINE|DT_VCENTER);
@ -233,6 +395,8 @@ TAB_Refresh (WND *wndPtr, HDC32 hdc)
HFONT32 hOldFont;
INT32 i;
if (!infoPtr->DoRedraw) return;
TAB_DrawBorder (wndPtr, hdc);
hOldFont = SelectObject32 (hdc, infoPtr->hFont);
@ -242,6 +406,15 @@ TAB_Refresh (WND *wndPtr, HDC32 hdc)
SelectObject32 (hdc, hOldFont);
}
static LRESULT
TAB_SetRedraw (WND *wndPtr, WPARAM32 wParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr);
infoPtr->DoRedraw=(BOOL32) wParam;
return 0;
}
static LRESULT
TAB_Paint (WND *wndPtr, WPARAM32 wParam)
{
@ -263,6 +436,11 @@ TAB_InsertItem (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
TCITEM32A *pti;
HDC32 hdc;
INT32 iItem, len;
RECT32 rect;
GetClientRect32 (wndPtr->hwndSelf, &rect);
TRACE(tab, "Rect: %x T %i, L %i, B %i, R %i\n", wndPtr->hwndSelf,
rect.top, rect.left, rect.bottom, rect.right);
pti = (TCITEM32A *)lParam;
iItem = (INT32)wParam;
@ -404,11 +582,10 @@ TAB_GetItem32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
static LRESULT
TAB_DeleteItem (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
/* TAB_INFO *infoPtr = TAB_GetInfoPtr(wndPtr); */
FIXME (tab,"stub \n");
return TRUE;
}
static LRESULT
TAB_DeleteAllItems (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
@ -479,6 +656,40 @@ TAB_SetImageList (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
return (LRESULT)himlPrev;
}
static LRESULT
TAB_Size (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
RECT32 parent_rect;
HWND32 parent;
HDC32 hdc;
UINT32 uPosFlags,cx,cy;
uPosFlags=0;
if (!wParam) {
parent = GetParent32 (wndPtr->hwndSelf);
GetClientRect32(parent, &parent_rect);
cx=LOWORD (lParam);
cy=HIWORD (lParam);
if (wndPtr->dwStyle & CCS_NORESIZE)
uPosFlags |= (SWP_NOSIZE | SWP_NOMOVE);
SetWindowPos32 (wndPtr->hwndSelf, 0, parent_rect.left, parent_rect.top,
cx, cy, uPosFlags | SWP_NOZORDER);
} else {
FIXME (tab,"WM_SIZE flag %x %lx not handled\n", wParam, lParam);
}
TAB_SetItemBounds (wndPtr);
hdc = GetDC32 (wndPtr->hwndSelf);
TAB_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return 0;
}
static LRESULT
TAB_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
@ -492,8 +703,32 @@ TAB_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
infoPtr->items = 0;
infoPtr->hcurArrow = LoadCursor32A (0, IDC_ARROW32A);
infoPtr->iSelected = -1;
infoPtr->hwndToolTip=0;
TRACE(tab, "Created tab control, hwnd [%04x]\n", wndPtr->hwndSelf);
if (wndPtr->dwStyle & TCS_TOOLTIPS) {
/* Create tooltip control */
infoPtr->hwndToolTip =
CreateWindowEx32A (0, TOOLTIPS_CLASS32A, NULL, 0,
CW_USEDEFAULT32, CW_USEDEFAULT32,
CW_USEDEFAULT32, CW_USEDEFAULT32,
wndPtr->hwndSelf, 0, 0, 0);
/* Send NM_TOOLTIPSCREATED notification */
if (infoPtr->hwndToolTip) {
NMTOOLTIPSCREATED nmttc;
nmttc.hdr.hwndFrom = wndPtr->hwndSelf;
nmttc.hdr.idFrom = wndPtr->wIDmenu;
nmttc.hdr.code = NM_TOOLTIPSCREATED;
nmttc.hwndToolTips = infoPtr->hwndToolTip;
SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmttc);
}
}
return 0;
}
@ -511,8 +746,10 @@ TAB_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
COMCTL32_Free (infoPtr->items);
}
COMCTL32_Free (infoPtr);
if (infoPtr->hwndToolTip)
DestroyWindow32 (infoPtr->hwndToolTip);
COMCTL32_Free (infoPtr);
return 0;
}
@ -560,6 +797,9 @@ TAB_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
case TCM_GETCURSEL:
return TAB_GetCurSel (wndPtr);
case TCM_HITTEST:
return TAB_HitTest (wndPtr, wParam, lParam);
case TCM_SETCURSEL:
return TAB_SetCurSel (wndPtr, wParam);
@ -594,20 +834,16 @@ TAB_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
return 0;
case TCM_GETTOOLTIPS:
FIXME (tab, "Unimplemented msg TCM_GETTOOLTIPS\n");
return 0;
return TAB_GetToolTips (wndPtr, wParam, lParam);
case TCM_SETTOOLTIPS:
FIXME (tab, "Unimplemented msg TCM_SETTOOLTIPS\n");
return 0;
return TAB_SetToolTips (wndPtr, wParam, lParam);
case TCM_GETCURFOCUS:
FIXME (tab, "Unimplemented msg TCM_GETCURFOCUS\n");
return 0;
return TAB_GetCurFocus (wndPtr);
case TCM_SETCURFOCUS:
FIXME (tab, "Unimplemented msg TCM_SETCURFOCUS\n");
return 0;
return TAB_SetCurFocus (wndPtr, wParam);
case TCM_SETMINTTABWIDTH:
FIXME (tab, "Unimplemented msg TCM_SETMINTTABWIDTH\n");
@ -632,11 +868,25 @@ TAB_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
case WM_GETDLGCODE:
return DLGC_WANTARROWS | DLGC_WANTCHARS;
case WM_LBUTTONDOWN:
return TAB_LButtonDown (wndPtr, wParam, lParam);
case WM_LBUTTONUP:
return TAB_LButtonUp (wndPtr, wParam, lParam);
case WM_RBUTTONDOWN:
return TAB_RButtonDown (wndPtr, wParam, lParam);
case WM_MOUSEMOVE:
return TAB_MouseMove (wndPtr, wParam, lParam);
case WM_PAINT:
return TAB_Paint (wndPtr, wParam);
case WM_SIZE:
return TAB_Size (wndPtr, wParam, lParam);
case WM_SETREDRAW:
return TAB_SetRedraw (wndPtr, wParam);
default:

3
include/tab.h
View File

@ -25,10 +25,13 @@ typedef struct tagTAB_INFO
HFONT32 hFont; /* handle to the current font */
HCURSOR32 hcurArrow; /* handle to the current cursor */
HIMAGELIST himl; /* handle to a image list (may be 0) */
HWND32 hwndToolTip; /* handle to tab's tooltip */
UINT32 cchTextMax;
INT32 iSelected; /* the currently selected item */
INT32 uFocus; /* item which has the focus */
TAB_ITEM *items; /* pointer to an array of TAB_ITEM's */
RECT32 rect;
BOOL32 DoRedraw; /* flag for redrawing when tab contents is changed*/
} TAB_INFO;