ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add initial theming support for trackbars.

This commit is contained in:
Frank Richter 2005-08-12 11:17:26 +00:00 committed by Alexandre Julliard
parent 464f562a3a
commit 251502b281
1 changed files with 97 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

103
dlls/comctl32/trackbar.c
View File

@ -41,6 +41,8 @@
#include "winuser.h"
#include "winnls.h"
#include "commctrl.h"
#include "uxtheme.h"
#include "tmschema.h"
#include "wine/debug.h"
#include "comctl32.h"
@ -90,6 +92,7 @@ typedef struct
#define TB_AUTO_PAGE_LEFT 16
#define TB_AUTO_PAGE_RIGHT 32
#define TB_AUTO_PAGE (TB_AUTO_PAGE_LEFT | TB_AUTO_PAGE_RIGHT)
#define TB_THUMB_HOT 64 /* mouse hovers above thumb */
/* helper defines for TRACKBAR_DrawTic */
#define TIC_EDGE 0x20
@ -97,6 +100,8 @@ typedef struct
#define TIC_SELECTIONMARKMIN 0x100
#define TIC_SELECTIONMARK (TIC_SELECTIONMARKMAX | TIC_SELECTIONMARKMIN)
static const WCHAR themeClass[] = { 'T','r','a','c','k','b','a','r',0 };
static inline int
notify_customdraw(TRACKBAR_INFO *infoPtr, NMCUSTOMDRAW *pnmcd, int stage)
{
@ -466,12 +471,22 @@ static void
TRACKBAR_DrawChannel (TRACKBAR_INFO *infoPtr, HDC hdc, DWORD dwStyle)
{
RECT rcChannel = infoPtr->rcChannel;
HTHEME theme = GetWindowTheme (infoPtr->hwndSelf);
DrawEdge (hdc, &rcChannel, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
if (dwStyle & TBS_ENABLESELRANGE) { /* fill the channel */
FillRect (hdc, &rcChannel, GetStockObject(WHITE_BRUSH));
if (TRACKBAR_HasSelection(infoPtr))
FillRect (hdc, &infoPtr->rcSelection, GetSysColorBrush(COLOR_HIGHLIGHT));
if (theme)
{
DrawThemeBackground (theme, hdc,
(GetWindowLongW (infoPtr->hwndSelf, GWL_STYLE) & TBS_VERT) ?
TKP_TRACKVERT : TKP_TRACK, TKS_NORMAL, &rcChannel, 0);
}
else
{
DrawEdge (hdc, &rcChannel, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
if (dwStyle & TBS_ENABLESELRANGE) { /* fill the channel */
FillRect (hdc, &rcChannel, GetStockObject(WHITE_BRUSH));
if (TRACKBAR_HasSelection(infoPtr))
FillRect (hdc, &infoPtr->rcSelection, GetSysColorBrush(COLOR_HIGHLIGHT));
}
}
}
@ -604,6 +619,32 @@ TRACKBAR_DrawThumb(TRACKBAR_INFO *infoPtr, HDC hdc, DWORD dwStyle)
POINT points[6];
int fillClr;
int PointDepth;
HTHEME theme = GetWindowTheme (infoPtr->hwndSelf);
if (theme)
{
int partId;
int stateId;
if (dwStyle & TBS_BOTH)
partId = (dwStyle & TBS_VERT) ? TKP_THUMBVERT : TKP_THUMB;
else if (dwStyle & TBS_LEFT)
partId = (dwStyle & TBS_VERT) ? TKP_THUMBLEFT : TKP_THUMBTOP;
else
partId = (dwStyle & TBS_VERT) ? TKP_THUMBRIGHT : TKP_THUMBBOTTOM;
if (dwStyle & WS_DISABLED)
stateId = TUS_DISABLED;
else if (infoPtr->flags & TB_DRAG_MODE)
stateId = TUS_PRESSED;
else if (infoPtr->flags & TB_THUMB_HOT)
stateId = TUS_HOT;
else
stateId = TUS_NORMAL;
DrawThemeBackground (theme, hdc, partId, stateId, &thumb, 0);
return;
}
fillClr = infoPtr->flags & TB_DRAG_MODE ? COLOR_BTNHILIGHT : COLOR_BTNFACE;
oldbr = SelectObject (hdc, GetSysColorBrush(fillClr));
@ -1380,6 +1421,8 @@ TRACKBAR_Create (HWND hwnd, LPCREATESTRUCTW lpcs)
SendMessageW (infoPtr->hwndToolTip, TTM_ADDTOOLW, 0, (LPARAM)&ti);
}
}
OpenThemeData (hwnd, themeClass);
return 0;
}
@ -1394,6 +1437,7 @@ TRACKBAR_Destroy (TRACKBAR_INFO *infoPtr)
Free (infoPtr);
SetWindowLongPtrW (infoPtr->hwndSelf, 0, 0);
CloseThemeData (GetWindowTheme (infoPtr->hwndSelf));
return 0;
}
@ -1519,6 +1563,16 @@ TRACKBAR_Timer (TRACKBAR_INFO *infoPtr, INT wTimerID, TIMERPROC *tmrpc)
}
/* update theme after a WM_THEMECHANGED message */
static LRESULT theme_changed (TRACKBAR_INFO* infoPtr)
{
HTHEME theme = GetWindowTheme (infoPtr->hwndSelf);
CloseThemeData (theme);
theme = OpenThemeData (infoPtr->hwndSelf, themeClass);
return 0;
}
static LRESULT
TRACKBAR_MouseMove (TRACKBAR_INFO *infoPtr, DWORD fwKeys, INT x, INT y)
{
@ -1536,7 +1590,36 @@ TRACKBAR_MouseMove (TRACKBAR_INFO *infoPtr, DWORD fwKeys, INT x, INT y)
return TRUE;
}
if (!(infoPtr->flags & TB_DRAG_MODE)) return TRUE;
if (!(infoPtr->flags & TB_DRAG_MODE))
{
if (GetWindowTheme (infoPtr->hwndSelf))
{
DWORD oldFlags = infoPtr->flags;
POINT pt;
pt.x = x;
pt.y = y;
if (PtInRect (&infoPtr->rcThumb, pt))
{
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof( tme );
tme.dwFlags = TME_LEAVE;
tme.hwndTrack = infoPtr->hwndSelf;
TrackMouseEvent( &tme );
infoPtr->flags |= TB_THUMB_HOT;
}
else
{
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof( tme );
tme.dwFlags = TME_CANCEL;
tme.hwndTrack = infoPtr->hwndSelf;
TrackMouseEvent( &tme );
infoPtr->flags &= ~TB_THUMB_HOT;
}
if (oldFlags != infoPtr->flags) InvalidateRect (infoPtr->hwndSelf, &infoPtr->rcThumb, FALSE);
}
return TRUE;
}
dragPos = TRACKBAR_ConvertPlaceToPosition (infoPtr, clickPlace,
dwStyle & TBS_VERT);
@ -1778,6 +1861,11 @@ TRACKBAR_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_LBUTTONUP:
return TRACKBAR_LButtonUp (infoPtr, wParam, (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam));
case WM_MOUSELEAVE:
infoPtr->flags &= ~TB_THUMB_HOT;
InvalidateRect (infoPtr->hwndSelf, &infoPtr->rcThumb, FALSE);
return 0;
case WM_MOUSEMOVE:
return TRACKBAR_MouseMove (infoPtr, wParam, (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam));
@ -1790,6 +1878,9 @@ TRACKBAR_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_SIZE:
return TRACKBAR_Size (infoPtr, wParam, LOWORD(lParam), HIWORD(lParam));
case WM_THEMECHANGED:
return theme_changed (infoPtr);
case WM_TIMER:
return TRACKBAR_Timer (infoPtr, (INT)wParam, (TIMERPROC *)lParam);