diff options
Diffstat (limited to 'macosx/ttkMacOSXTheme.c')
| -rw-r--r-- | macosx/ttkMacOSXTheme.c | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/macosx/ttkMacOSXTheme.c b/macosx/ttkMacOSXTheme.c index 7cd46ae..47dca7b 100644 --- a/macosx/ttkMacOSXTheme.c +++ b/macosx/ttkMacOSXTheme.c @@ -1,5 +1,5 @@ /* - * $Id: ttkMacOSXTheme.c,v 1.3 2006/11/03 03:06:22 das Exp $ + * $Id: ttkMacOSXTheme.c,v 1.4 2006/12/18 19:33:14 jenglish Exp $ * * Tk theme engine for Mac OSX, using the Appearance Manager API. * @@ -46,6 +46,13 @@ Rect BoxToRect(Ttk_Box b) return rect; } +/* DontErase -- + * No-op ThemeEraseProc, can be passed to DrawThemeButton &c. + */ +static void DontErase( + const Rect *bounds, UInt32 eraseData, SInt16 depth, Boolean isColorDev) +{ } + #define BEGIN_DRAWING(d) { \ CGrafPtr saveWorld; GDHandle saveDevice; \ GetGWorld(&saveWorld, &saveDevice); \ @@ -94,6 +101,7 @@ static ThemeButtonParms RadioButtonParms = { kThemeRadioButton, kThemeMetricRadioButtonHeight }, BevelButtonParms = { kThemeBevelButton, NoThemeMetric }, PopupButtonParms = { kThemePopupButton, NoThemeMetric }, + DisclosureParms = { kThemeDisclosureButton, kThemeMetricDisclosureTriangleHeight }, ListHeaderParms = { kThemeListHeaderButton, kThemeMetricListHeaderHeight }; static Ttk_StateTable ButtonValueTable[] = { @@ -866,6 +874,53 @@ static Ttk_ElementSpec TreeHeaderElementSpec = TreeHeaderElementDraw }; +/* Disclosure triangle: + */ +#define TTK_TREEVIEW_STATE_OPEN TTK_STATE_USER1 +#define TTK_TREEVIEW_STATE_LEAF TTK_STATE_USER2 +static Ttk_StateTable DisclosureValueTable[] = { + { kThemeDisclosureDown, TTK_TREEVIEW_STATE_OPEN, 0 }, + { kThemeDisclosureRight, 0, 0 }, +}; + +static void DisclosureElementSize( + void *clientData, void *elementRecord, Tk_Window tkwin, + int *widthPtr, int *heightPtr, Ttk_Padding *paddingPtr) +{ + SInt32 s; + GetThemeMetric(kThemeMetricDisclosureTriangleWidth, &s); *widthPtr = s; + GetThemeMetric(kThemeMetricDisclosureTriangleHeight, &s); *heightPtr = s; +} + +static void DisclosureElementDraw( + void *clientData, void *elementRecord, Tk_Window tkwin, + Drawable d, Ttk_Box b, Ttk_State state) +{ + Rect bounds = BoxToRect(b); + ThemeButtonDrawInfo info; + + if (state & TTK_TREEVIEW_STATE_LEAF) + return; + + info.state = Ttk_StateTableLookup(ThemeStateTable, state); + info.value = Ttk_StateTableLookup(DisclosureValueTable, state); + info.adornment = kThemeAdornmentDrawIndicatorOnly; + + BEGIN_DRAWING(d) + DrawThemeButton(&bounds, kThemeDisclosureTriangle, &info, + NULL/*prevInfo*/,DontErase,NULL/*labelProc*/,0/*userData*/); + END_DRAWING +} + +static Ttk_ElementSpec DisclosureElementSpec = +{ + TK_STYLE_VERSION_2, + sizeof(NullElement), + TtkNullElementOptions, + DisclosureElementSize, + DisclosureElementDraw +}; + /*---------------------------------------------------------------------- * +++ Widget layouts. */ @@ -944,6 +999,8 @@ static int AquaTheme_Init(Tcl_Interp *interp) &ButtonElementSpec, &BevelButtonParms); Ttk_RegisterElementSpec(themePtr, "Menubutton.button", &ButtonElementSpec, &PopupButtonParms); + Ttk_RegisterElementSpec(themePtr, "Treeitem.indicator", + &DisclosureElementSpec, &DisclosureParms); Ttk_RegisterElementSpec(themePtr, "Treeheading.cell", &TreeHeaderElementSpec, &ListHeaderParms); |