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authordas <das>2007-04-29 02:26:47 (GMT)
committerdas <das>2007-04-29 02:26:47 (GMT)
commit0537d1c70efd92c5bd39a4047c02524d70ad7a58 (patch)
treed8296fa62af852c5f2e743159973d854366b69fa /macosx/tkMacOSXScale.c
parent9025e3c799817de9b380db2644dd47a61924c5eb (diff)
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* macosx/tkMacOSXCarbonEvents.c: add window event target carbon event
* macosx/tkMacOSXEvent.c: handler for all kEventClassWindow and * macosx/tkMacOSXEvent.h: kEventClassMouse events; move all * macosx/tkMacOSXNotify.c: remaining events except for * macosx/tkMacOSXWindowEvent.c: kEventClassKeyboard from dispatcher to application event handler; pass event handler callRef downstream; fix debug event tracing; process all tcl event types in carbon event timer; delay carbon event timer first fire; add TkMacOSXTrackingLoop() to mark enter/exit of event tracking loop during which all tcl events but only carbon update events should be processed by the timer (replaces various calls to Tcl_SetServiceMode()); rename TkMacOSXReceiveAndProcessEvent() to TkMacOSXReceiveAndDispatchEvent(), move it from tkMacOSXEvent.c to tkMacOSXCarbonEvents.c and modify it to dequeue only update events during a tracking loop; add TkMacOSXRunTclEventLoop() to standardize the various ways in use to run the tcl event loop; add handling of kEventClassAppearance events (for ScrollBarVariantChanged event). * macosx/tkMacOSXDialog.c: use new TkMacOSXTrackingLoop() around * macosx/tkMacOSXEvent.c: blocking API that puts up modal dialogs * macosx/tkMacOSXMenu.c: or when entering/exiting menu/control * macosx/tkMacOSXMouseEvent.c: tracking, window dragging and other * macosx/tkMacOSXScale.c: mouse tracking loops. * macosx/tkMacOSXScrlbr.c: * macosx/tkMacOSXWindowEvent.c: * macosx/tkMacOSXWm.c: * macosx/tkMacOSXDialog.c: use new TkMacOSXRunTclEventLoop() * macosx/tkMacOSXScale.c: instead of Tcl_DoOneEvent(), * macosx/tkMacOSXScrlbr.c: Tcl_ServiceAll(), TclServiceIdle() * macosx/tkMacOSXWindowEvent.c: and Tcl_GlobalEval("update idletasks"). * macosx/tkMacOSXColor.c: make available as Tk system colors all * macosx/tkMacOSXPort.h: appearance manager brushes, text colors and backgrounds with new and legacy names, as well as the fully transparent color "systemTransparent"; add TkMacOSXSetColorIn{Port,Context}() to directly set an X pixel color value in the current QD port resp. the given CG context without requiring passage through rgb representation (lossy for most system colors); modernize/remove Classic-era code; replace crufty strcmp() elseifs by Tcl_GetIndexFromObjStruct(). * macosx/tkMacOSXButton.c: use new TkMacOSXSetColorInPort() * macosx/tkMacOSXDraw.c: instead of setting rgb color directly * macosx/tkMacOSXMenubutton.c: to allow for non-rgb system colors. * macosx/tkMacOSXCursor.c: implement "none" cursor as on other platforms [Patch 1615427]; add all missing appearance manager cursors. * macosx/tkMacOSXDefault.h: set SELECT_FG_COLORs to None to match aqua L&F; use standard system color names; use new 'menu' system font; correct default scrollbar width. * macosx/tkMacOSXDraw.c: standardize initialization, use and * macosx/tkMacOSXInt.h: emptying of various static temp rgns * macosx/tkMacOSXRegion.c: onto two global RgnHandles; in debug * macosx/tkMacOSXSubwindows.c: builds, verify emptiness of these temp * macosx/tkMacOSXWindowEvent.c: rgns before use. * macosx/tkMacOSXDraw.c: add TkMacOSX{Setup,Restore}DrawingContext() to * macosx/tkMacOSXInt.h: abstract common setup & teardown of drawing environment (for both CG and QD); save/restore QD theme drawing state; handle GC clip region; add TkpClipDrawableToRect() to allow clipped drawing into drawable regardless of GC used; use new system color "systemWindowHeaderBackground" to setup background in themed toplevels; correct implementation of TkMacOSXMakeStippleMap(). * macosx/tkMacOSXEntry.c: use new TkMacOSXSetupDrawingContext() and * macosx/tkMacOSXFont.c: TkMacOSXRestoreDrawingContext() instead of various setup/teardown procs like TkMacOSX{SetUp,Release}CGContext(), TkMacOSXQuarz{Start,End}Draw(), TkMacOSXSetUpGraphicsPort() etc. * macosx/tkMacOSXEmbed.c: add CG context and drawable clip rgn fields * macosx/tkMacOSXInt.h: to MacDrawable struct. * macosx/tkMacOSXSubwindows.c: * macosx/tkMacOSXDialog.c: make -parent option of tk_getOpenFile et al. use the sheet version of NavServices dialogs; ensure native parent win exists before using StandardSheet API for tk_messageBox [Bug 1677611]; force sheets to behave like app-modal dialogs via WindowModality() API; use more modern ColorPicker API. * macosx/tkAboutDlg.r: use themed movable modal dialog, fix (c) year. * macosx/tkMacOSXEntry.c: take xOff/yOff of MacDrawable into account when computing locations/bounds to ensure correct posititioning when not drawing into intermediate pixmap. * macosx/tkMacOSXFont.c: use appearance manager API to map system font * macosx/tkMacOSXFont.h: names to TkFonts; add "menu" system font for menu item text drawing from MDEF; disable broken QD stippling. * macosx/tkMacOSXMenu.c: large-scale rewrite of custom * macosx/tkMacOSXMenu.r (removed): MDEF and related code that * unix/Makefile.in: restores many longtime-MIA features to working order (e.g. images, custom colors & fonts in menus etc); implement compound menu items; use Appearance Mgr and ThemeText APIs to mimic native MDEF as closely as possible when default "menu" system font is used; remove now obsolete SICN drawing code and resources. * macosx/tkMacOSXCarbonEvents.c: handle additional menu carbon events * macosx/tkMacOSXEvent.c: in order to support <<MenuSelect>> in * macosx/tkMacOSXMenu.c: the menubar and in menus that are not * macosx/tkMacOSXMenus.c: using the custom MDEF [Bug 1620826]; fix early and missing clearing of current Tk active menu entry; fix extraneous sending of <<MenuSelect>> during active menu entry clearing. * macosx/tkMacOSXMouseEvent.c: add support for async window dragging by the window server; set the corresponding window attribute by default. * macosx/tkMacOSXMouseEvent.c: rationalized handling order of non-mousedown events; add TkMacOSXModifierState() to retrieve the current key modifiers in carbon format. * macosx/tkMacOSXScrlbr.c: use appearance manager API to retrieve scrollbar component metrics; add awareness of multiple possibilites for scrollbar arrow position in aqua and handle user changes to arrow position pref; handle difference in metrics of small & large scrollbar variants; handle aqua "jump to here" scrollbar behaviour; correct computation of scroll view size and position; enforce min scrollbar height to avoid scrollbar component overlap; erase scrollbar area outside of standard width; remove broken auto-adjust code; account for window class when leaving space for grow box; remove code to manually draw grow box; use modern API for thumb scroll proc; replace HiliteControl() by modern API; replace control mgr constants with appearance mgr equivalents. * macosx/tkMacOSXSubwindows.c: use SetWindowBounds() API instead of SizeWindow(); invalidate clip regions after X{Map,Unmap}Window as fix for [Bug 940117] made them dependent on mapping state; remove unneeded calls to TkMacOSXInvalClipRgns() and unnecessary setting of QD port; use native-endian pixmap on intel; remove obsolete pixmap pix locking. * macosx/tkMacOSXWindowEvent.c: handle only the first of a batch of kEventAppAvailableWindowBoundsChanged events sent per transaction; handle kEventWindowBoundsChanged event to support live window resizing and centralized sending of location/size changed ConfigureNotify events; ensure HIGrowBox is redrawn after bounds change; constrain window after dragging to ensure titlebar is not inacessible offscreen or under dock/menubar; handle kEventWindowGetRegion and kEventWindowDrawContent for transparent windows to mark resp. paint content region as transparent; handle kEventWindowConstrain for fullscreen windows to ensure bounds match new screen size; enter/exit fullscreen UIMode upon activation/deactivation of fullscreen window. * macosx/tkMacOSXWm.c: use live-resize and async-drag carbon window * macosx/tkMacOSXWm.h: attributes for toplevels by default; implement new [wm attributes] -topmost, -transparent and -fullscreen; refactor WmAttributesCmd() parallelling the tkUnixWm.c implementation, use thus factored proc to set proxy icon from [wm iconbitmap]; dynamically determine default values for toplevel min and max sizes (similar to tkWinWm.c impl): min sizes depend on window class & attributes to ensure visibility of all titlebar widgets and grow box, max sizes depend on maximal window bounds for all active displays; factor out code that puts into effect changes to master or override_redirect; use RepositionWindow() API to determine staggered initial window bounds; correct resize limit calculations, handle gridding and use modern resize API in TkMacOSXGrowToplevel(); remove sending of ConfigureNotify after resize or zoom (now handled by BoundsChanged handler); correct composite carbon window attribute handling, remove currently unusable attributes and add new attributes in [tk::unsupported::MacWindowStyle]; ensure validity of window class and attributes before use; apply changes to window class when handling carbon window attribute changes (if HIWindowChangeClass() API available); add debug build warning message when deprecated window style is used instead of window class; use transparent HIGrowBox for resizable windows; avoid unnecessary calls to window structure width API; use tcl time API in TkpGetMS(); add TkMacOSXEnterExitFullscreen() to enter/exit UIMode with dock and menubar hidden; restrict wmTracing output to debug builds; remove unneeded calls to TkMacOSXInvalClipRgns() and unnecessary setting of QD port; workaround GetWindowStructureWidths() Carbon bug (bogus results for never-mapped floating windows). * macosx/tkMacOSXXStubs.c (TkMacOSXDisplayChanged): add maximal window bounds field to Screen record (in ext_data), computed as the union of available window positioning bounds of all graphics devices (displays). * macosx/tkMacOSXBitmap.c: fix macRoman encoding leak. * macosx/tkMacOSXCursor.c: * macosx/tkMacOSXDebug.c (TkMacOSXCarbonEventToAscii): use static * macosx/tkMacOSXDebug.h: buffer to simplify callers; const fixes. * macosx/tkMacOSXBitmap.c: use more efficient QDSwapPort() instead of * macosx/tkMacOSXButton.c: GetPort()/SetPort()/GetGWorld()/SetGWorld(). * macosx/tkMacOSXDraw.c: * macosx/tkMacOSXFont.c: * macosx/tkMacOSXMenubutton.c: * macosx/tkMacOSXScale.c: * macosx/tkMacOSXScrlbr.c: * macosx/tkMacOSXXStubs.c: * macosx/tkMacOSXColor.c: use kHIToolboxVersionNumber for runtime OS * macosx/tkMacOSXEntry.c: version check rather than Gestalt() etc. * macosx/tkMacOSXInt.h: * macosx/tkMacOSXWm.c: * macosx/tkMacOSXDraw.c: remove obsolete and now incorrect * macosx/tkMacOSXInt.h: tkMenuCascadeRgn clipping code. * macosx/tkMacOSXMenu.c: * macosx/tkMacOSXHLEvents.c: replace Tcl_GlobalEval() resp. Tcl_Eval() * macosx/tkMacOSXScrlbr.c: by Tcl_EvalEx(). * macosx/tkMacOSXInit.c: * macosx/tkMacOSXInit.c (TkpInit): reorder initialization steps. * macosx/tkMacOSXKeyEvent.c: remove pre-10.2 support. * macosx/tkMacOSXMenus.c: remove now useless call to TkMacOSXHandleTearoffMenu(); use \x.. quoting for non-latin1 macroman literar chars to allow file to be edited as utf-8. * macosx/tkMacOSXScale.c: replace TrackControl() by modern * macosx/tkMacOSXScrlbr.c: HandleControlClick() API (using new TkMacOSXModifierState()). * macosx/tkMacOSXInt.h: move all constant #defines needed to * macosx/tkMacOSXColor.c: support building on older OS X releases * macosx/tkMacOSXEvent.h: to a central location in tkMacOSXInt.h. * macosx/tkMacOSXFont.c: * macosx/tkMacOSXMenu.c: * macosx/tkMacOSXMenubutton.c: * macosx/tkMacOSXMenus.c: * macosx/tkMacOSXMouseEvent.c: * macosx/tkMacOSXWm.c: * macosx/tkMacOSXInt.h: add ChkErr() macro to factor out * macosx/tkMacOSXButton.c: Carbon OSStatus return value checking * macosx/tkMacOSXCarbonEvents.c: and TkMacOSXDbgMsg() macro to factour * macosx/tkMacOSXClipboard.c: out debug message output; use these * macosx/tkMacOSXColor.c: macros to replace #ifdef TK_MAC_DEBUG * macosx/tkMacOSXCursor.c: blocks & direct printing to stderr, * macosx/tkMacOSXDebug.c: and to do additional OSStatus return * macosx/tkMacOSXDialog.c: checking, and to standardize OSStatus * macosx/tkMacOSXDraw.c: usage. * macosx/tkMacOSXEntry.c: * macosx/tkMacOSXEvent.c: * macosx/tkMacOSXFont.c: * macosx/tkMacOSXHLEvents.c: * macosx/tkMacOSXInit.c: * macosx/tkMacOSXKeyEvent.c: * macosx/tkMacOSXMenu.c: * macosx/tkMacOSXMenubutton.c: * macosx/tkMacOSXMenus.c: * macosx/tkMacOSXMouseEvent.c: * macosx/tkMacOSXScrlbr.c: * macosx/tkMacOSXSubwindows.c: * macosx/tkMacOSXWindowEvent.c: * macosx/tkMacOSXWm.c: * macosx/tkMacOSXXStubs.c: * macosx/tkMacOSXSend.c: remove duplicate/unused declarations. * macosx/tkMacOSXXStubs.c: * macosx/tkMacOSXDebug.c: const fixes. * macosx/tkMacOSXInit.c: * macosx/tkMacOSXTest.c: * macosx/tkMacOSXWm.c: * macosx/tkMacOSXXStubs.c: * macosx/Wish-Info.plist.in: add tcl document extensions/mime types and LSMinimumSystemVersion, LSRequiresCarbon & NSAppleScriptEnabled keys. * macosx/tkMacOSXAETE.r: fix whitespace. * macosx/tkMacOSXConfig.c: * macosx/tkMacOSXCursors.r: * macosx/tkMacOSXKeyboard.c: * macosx/tkMacOSXSend.c: * macosx/tkMacOSXXCursors.r: * macosx/README: * macosx/Makefile: fix/add copyright and license refs. * macosx/Tk-Info.plist.in: * macosx/Wish-Info.plist.in: * macosx/tkMacOSX.h:
Diffstat (limited to 'macosx/tkMacOSXScale.c')
-rw-r--r--macosx/tkMacOSXScale.c277
1 files changed, 143 insertions, 134 deletions
diff --git a/macosx/tkMacOSXScale.c b/macosx/tkMacOSXScale.c
index a94b499..283255f 100644
--- a/macosx/tkMacOSXScale.c
+++ b/macosx/tkMacOSXScale.c
@@ -1,24 +1,32 @@
-/*
+/*
* tkMacOSXScale.c --
*
- * This file implements the Macintosh specific portion of the
+ * This file implements the Macintosh specific portion of the
* scale widget.
*
* Copyright (c) 1996 by Sun Microsystems, Inc.
* Copyright (c) 1998-2000 by Scriptics Corporation.
+ * Copyright (c) 2006-2007 Daniel A. Steffen <das@users.sourceforge.net>
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMacOSXScale.c,v 1.2.2.5 2006/04/28 06:03:00 das Exp $
+ * RCS: @(#) $Id: tkMacOSXScale.c,v 1.2.2.6 2007/04/29 02:26:50 das Exp $
*/
#include "tkMacOSXInt.h"
#include "tkScale.h"
/*
+#ifdef TK_MAC_DEBUG
+#define TK_MAC_DEBUG_SCALE
+#endif
+*/
+
+/*
* Defines used in this file.
*/
+
#define slider 1110
#define inSlider 1
#define inInc 2
@@ -43,10 +51,10 @@ static ControlActionUPP scaleActionProc = NULL; /* Pointer to func. */
* Forward declarations for procedures defined later in this file:
*/
-static void MacScaleEventProc _ANSI_ARGS_((ClientData clientData,
- XEvent *eventPtr));
-static pascal void ScaleActionProc _ANSI_ARGS_((ControlRef theControl,
- ControlPartCode partCode));
+static void MacScaleEventProc(ClientData clientData, XEvent *eventPtr);
+static pascal void ScaleActionProc(ControlRef theControl,
+ ControlPartCode partCode);
+
/*
*----------------------------------------------------------------------
@@ -65,20 +73,19 @@ static pascal void ScaleActionProc _ANSI_ARGS_((ControlRef theControl,
*/
TkScale *
-TkpCreateScale(tkwin)
- Tk_Window tkwin;
+TkpCreateScale(
+ Tk_Window tkwin)
{
- MacScale *macScalePtr;
-
- macScalePtr = (MacScale *) ckalloc(sizeof(MacScale));
+ MacScale *macScalePtr = (MacScale *) ckalloc(sizeof(MacScale));
+
macScalePtr->scaleHandle = NULL;
if (scaleActionProc == NULL) {
scaleActionProc = NewControlActionUPP(ScaleActionProc);
}
-
+
Tk_CreateEventHandler(tkwin, ButtonPressMask,
MacScaleEventProc, (ClientData) macScalePtr);
-
+
return (TkScale *) macScalePtr;
}
@@ -99,16 +106,17 @@ TkpCreateScale(tkwin)
*/
void
-TkpDestroyScale(scalePtr)
- TkScale *scalePtr;
+TkpDestroyScale(
+ TkScale *scalePtr)
{
MacScale *macScalePtr = (MacScale *) scalePtr;
-
+
/*
* Free Macintosh control.
*/
+
if (macScalePtr->scaleHandle != NULL) {
- DisposeControl(macScalePtr->scaleHandle);
+ DisposeControl(macScalePtr->scaleHandle);
}
}
@@ -130,8 +138,8 @@ TkpDestroyScale(scalePtr)
*/
void
-TkpDisplayScale(clientData)
- ClientData clientData; /* Widget record for scale. */
+TkpDisplayScale(
+ ClientData clientData) /* Widget record for scale. */
{
TkScale *scalePtr = (TkScale *) clientData;
Tk_Window tkwin = scalePtr->tkwin;
@@ -141,18 +149,14 @@ TkpDisplayScale(clientData)
MacScale *macScalePtr = (MacScale *) clientData;
Rect r;
WindowRef windowRef;
- CGrafPtr destPort;
- CGrafPtr saveWorld;
- GDHandle saveDevice;
+ CGrafPtr destPort, savePort;
+ Boolean portChanged;
MacDrawable *macDraw;
- SInt32 initialValue;
- SInt32 minValue;
- SInt32 maxValue;
- UInt16 numTicks;
-
+ SInt32 initialValue, minValue, maxValue;
+ UInt16 numTicks;
-#ifdef TK_MAC_DEBUG
- fprintf(stderr,"TkpDisplayScale\n");
+#ifdef TK_MAC_DEBUG_SCALE
+ TkMacOSXDbgMsg("TkpDisplayScale");
#endif
scalePtr->flags &= ~REDRAW_PENDING;
if ((scalePtr->tkwin == NULL) || !Tk_IsMapped(scalePtr->tkwin)) {
@@ -167,8 +171,7 @@ TkpDisplayScale(clientData)
if ((scalePtr->flags & INVOKE_COMMAND) && (scalePtr->command != NULL)) {
Tcl_Preserve((ClientData) interp);
sprintf(string, scalePtr->format, scalePtr->value);
- result = Tcl_VarEval(interp, scalePtr->command, " ", string,
- (char *) NULL);
+ result = Tcl_VarEval(interp, scalePtr->command, " ", string, NULL);
if (result != TCL_OK) {
Tcl_AddErrorInfo(interp, "\n (command executed by scale)");
Tcl_BackgroundError(interp);
@@ -184,14 +187,13 @@ TkpDisplayScale(clientData)
/*
* Now handle the part of redisplay that is the same for
- * horizontal and vertical scales: border and traversal
+ * horizontal and vertical scales: border and traversal
* highlight.
*/
if (scalePtr->highlightWidth != 0) {
- GC gc;
-
- gc = Tk_GCForColor(scalePtr->highlightColorPtr, Tk_WindowId(tkwin));
+ GC gc = Tk_GCForColor(scalePtr->highlightColorPtr, Tk_WindowId(tkwin));
+
Tk_DrawFocusHighlight(tkwin, gc, scalePtr->highlightWidth,
Tk_WindowId(tkwin));
}
@@ -204,11 +206,11 @@ TkpDisplayScale(clientData)
/*
* Set up port for drawing Macintosh control.
*/
+
macDraw = (MacDrawable *) Tk_WindowId(tkwin);
destPort = TkMacOSXGetDrawablePort(Tk_WindowId(tkwin));
windowRef = GetWindowFromPort(destPort);
- GetGWorld(&saveWorld, &saveDevice);
- SetGWorld(destPort, NULL);
+ portChanged = QDSwapPort(dstPort, &savePort);
TkMacOSXSetUpClippingRgn(Tk_WindowId(tkwin));
/*
@@ -218,78 +220,78 @@ TkpDisplayScale(clientData)
#define MAC_OSX_SCROLL_WIDTH 10
if (scalePtr->orient == ORIENT_HORIZONTAL) {
- int offset;
- offset = (Tk_Height(tkwin) - MAC_OSX_SCROLL_WIDTH)/2;
- if (offset < 0) {
- offset = 0;
- }
-
- r.left = macDraw->xOff + scalePtr->inset;
- r.top = macDraw->yOff + offset;
- r.right = macDraw->xOff+Tk_Width(tkwin) - scalePtr->inset;
- r.bottom = macDraw->yOff + offset + MAC_OSX_SCROLL_WIDTH/2;
+ int offset = (Tk_Height(tkwin) - MAC_OSX_SCROLL_WIDTH)/2;
+
+ if (offset < 0) {
+ offset = 0;
+ }
+
+ r.left = macDraw->xOff + scalePtr->inset;
+ r.top = macDraw->yOff + offset;
+ r.right = macDraw->xOff+Tk_Width(tkwin) - scalePtr->inset;
+ r.bottom = macDraw->yOff + offset + MAC_OSX_SCROLL_WIDTH/2;
} else {
- int offset;
-
- offset = (Tk_Width(tkwin) - MAC_OSX_SCROLL_WIDTH)/2;
- if (offset < 0) {
- offset = 0;
- }
-
- r.left = macDraw->xOff + offset;
- r.top = macDraw->yOff + scalePtr->inset;
- r.right = macDraw->xOff + offset + MAC_OSX_SCROLL_WIDTH/2;
- r.bottom = macDraw->yOff+Tk_Height(tkwin) - scalePtr->inset;
+ int offset = (Tk_Width(tkwin) - MAC_OSX_SCROLL_WIDTH)/2;
+
+ if (offset < 0) {
+ offset = 0;
+ }
+
+ r.left = macDraw->xOff + offset;
+ r.top = macDraw->yOff + scalePtr->inset;
+ r.right = macDraw->xOff + offset + MAC_OSX_SCROLL_WIDTH/2;
+ r.bottom = macDraw->yOff+Tk_Height(tkwin) - scalePtr->inset;
}
if (macScalePtr->scaleHandle == NULL) {
-
-#ifdef TK_MAC_DEBUG
- fprintf(stderr,"Initialising scale\n");
+#ifdef TK_MAC_DEBUG_SCALE
+ TkMacOSXDbgMsg("Initialising scale");
#endif
+ initialValue = scalePtr->value;
+ if (scalePtr->orient == ORIENT_HORIZONTAL) {
+ minValue = scalePtr->fromValue;
+ maxValue = scalePtr->toValue;
+ } else {
+ minValue = scalePtr->fromValue;
+ maxValue = scalePtr->toValue;
+ }
- initialValue = scalePtr->value;
- if (scalePtr->orient == ORIENT_HORIZONTAL) {
- minValue = scalePtr->fromValue;
- maxValue = scalePtr->toValue;
- } else {
- minValue = scalePtr->fromValue;
- maxValue = scalePtr->toValue;
- }
-
- if (scalePtr->tickInterval == 0) {
- numTicks = 0;
- } else {
- numTicks = (maxValue - minValue)/scalePtr->tickInterval;
- }
-
- CreateSliderControl(windowRef, &r, initialValue, minValue, maxValue,
- kControlSliderPointsDownOrRight, numTicks,
- 1, scaleActionProc,
- &(macScalePtr->scaleHandle));
- SetControlReference(macScalePtr->scaleHandle, (UInt32) scalePtr);
+ if (scalePtr->tickInterval == 0) {
+ numTicks = 0;
+ } else {
+ numTicks = (maxValue - minValue)/scalePtr->tickInterval;
+ }
+
+ CreateSliderControl(windowRef, &r, initialValue, minValue, maxValue,
+ kControlSliderPointsDownOrRight, numTicks, 1, scaleActionProc,
+ &(macScalePtr->scaleHandle));
+ SetControlReference(macScalePtr->scaleHandle, (UInt32) scalePtr);
/*
* If we are foremost than make us active.
*/
+
if (windowRef == FrontWindow()) {
macScalePtr->flags |= ACTIVE;
}
} else {
- SetControlBounds(macScalePtr->scaleHandle, &r);
- SetControl32BitValue(macScalePtr->scaleHandle, scalePtr->value);
- SetControl32BitMinimum(macScalePtr->scaleHandle, scalePtr->fromValue);
- SetControl32BitMaximum(macScalePtr->scaleHandle, scalePtr->toValue);
+ SetControlBounds(macScalePtr->scaleHandle, &r);
+ SetControl32BitValue(macScalePtr->scaleHandle, scalePtr->value);
+ SetControl32BitMinimum(macScalePtr->scaleHandle, scalePtr->fromValue);
+ SetControl32BitMaximum(macScalePtr->scaleHandle, scalePtr->toValue);
}
/*
* Finally draw the control.
*/
+
SetControlVisibility(macScalePtr->scaleHandle,true,true);
HiliteControl(macScalePtr->scaleHandle,0);
Draw1Control(macScalePtr->scaleHandle);
- SetGWorld(saveWorld, saveDevice);
+ if (portChanged) {
+ QDSwapPort(savePort, NULL);
+ }
done:
scalePtr->flags &= ~REDRAW_ALL;
}
@@ -314,57 +316,57 @@ done:
*/
int
-TkpScaleElement(scalePtr, x, y)
- TkScale *scalePtr; /* Widget record for scale. */
- int x, y; /* Coordinates within scalePtr's window. */
+TkpScaleElement(
+ TkScale *scalePtr, /* Widget record for scale. */
+ int x, int y) /* Coordinates within scalePtr's window. */
{
MacScale *macScalePtr = (MacScale *) scalePtr;
ControlPartCode part;
Point where;
Rect bounds;
- CGrafPtr saveWorld;
- GDHandle saveDevice;
- GWorldPtr destPort;
-#ifdef TK_MAC_DEBUG
- fprintf(stderr,"TkpScaleElement\n");
-#endif
+ CGrafPtr destPort, savePort;
+ Boolean portChanged;
+#ifdef TK_MAC_DEBUG_SCALE
+ TkMacOSXDbgMsg("TkpScaleElement");
+#endif
destPort = TkMacOSXGetDrawablePort(Tk_WindowId(scalePtr->tkwin));
- GetGWorld(&saveWorld, &saveDevice);
- SetGWorld(destPort, NULL);
+ portChanged = QDSwapPort(dstPort, &savePort);
/*
* All of the calculations in this procedure mirror those in
- * DisplayScrollbar. Be sure to keep the two consistent.
+ * DisplayScrollbar. Be sure to keep the two consistent.
*/
- TkMacOSXWinBounds((TkWindow *) scalePtr->tkwin, &bounds);
+ TkMacOSXWinBounds((TkWindow *) scalePtr->tkwin, &bounds);
where.h = x + bounds.left;
where.v = y + bounds.top;
part = TestControl(macScalePtr->scaleHandle, where);
-
- SetGWorld(saveWorld, saveDevice);
-#ifdef TK_MAC_DEBUG
+ if (portChanged) {
+ QDSwapPort(savePort, NULL);
+ }
+
+#ifdef TK_MAC_DEBUG_SCALE
fprintf (stderr,"ScalePart %d, pos ( %d %d )\n", part, where.h, where.v );
#endif
-
+
switch (part) {
- case inSlider:
+ case inSlider:
return SLIDER;
- case inInc:
+ case inInc:
if (scalePtr->orient == ORIENT_VERTICAL) {
return TROUGH1;
} else {
return TROUGH2;
}
- case inDecr:
+ case inDecr:
if (scalePtr->orient == ORIENT_VERTICAL) {
return TROUGH2;
} else {
return TROUGH1;
}
- default:
+ default:
return OTHER;
}
}
@@ -374,7 +376,7 @@ TkpScaleElement(scalePtr, x, y)
*
* MacScaleEventProc --
*
- * This procedure is invoked by the Tk dispatcher for
+ * This procedure is invoked by the Tk dispatcher for
* ButtonPress events on scales.
*
* Results:
@@ -382,63 +384,70 @@ TkpScaleElement(scalePtr, x, y)
*
* Side effects:
* When the window gets deleted, internal structures get
- * cleaned up. When it gets exposed, it is redisplayed.
+ * cleaned up. When it gets exposed, it is redisplayed.
*
*--------------------------------------------------------------
*/
static void
-MacScaleEventProc(clientData, eventPtr)
- ClientData clientData; /* Information about window. */
- XEvent *eventPtr; /* Information about event. */
+MacScaleEventProc(
+ ClientData clientData, /* Information about window. */
+ XEvent *eventPtr) /* Information about event. */
{
MacScale *macScalePtr = (MacScale *) clientData;
Point where;
Rect bounds;
int part;
- CGrafPtr saveWorld;
- GDHandle saveDevice;
- GWorldPtr destPort;
+ CGrafPtr destPort, savePort;
+ Boolean portChanged;
-#ifdef TK_MAC_DEBUG
+#ifdef TK_MAC_DEBUG_SCALE
fprintf(stderr,"MacScaleEventProc\n" );
#endif
+
/*
* To call Macintosh control routines we must have the port
- * set to the window containing the control. We will then test
+ * set to the window containing the control. We will then test
* which part of the control was hit and act accordingly.
*/
+
destPort = TkMacOSXGetDrawablePort(Tk_WindowId(macScalePtr->info.tkwin));
- GetGWorld(&saveWorld, &saveDevice);
- SetGWorld(destPort, NULL);
+ portChanged = QDSwapPort(dstPort, &savePort);
TkMacOSXSetUpClippingRgn(Tk_WindowId(macScalePtr->info.tkwin));
- TkMacOSXWinBounds((TkWindow *) macScalePtr->info.tkwin, &bounds);
+ TkMacOSXWinBounds((TkWindow *) macScalePtr->info.tkwin, &bounds);
where.h = eventPtr->xbutton.x + bounds.left;
where.v = eventPtr->xbutton.y + bounds.top;
-#ifdef TK_MAC_DEBUG
- fprintf(stderr,"calling TestControl\n");
+#ifdef TK_MAC_DEBUG_SCALE
+ TkMacOSXDbgMsg("calling TestControl");
#endif
part = TestControl(macScalePtr->scaleHandle, where);
if (part == 0) {
return;
}
-
- part = TrackControl(macScalePtr->scaleHandle, where, scaleActionProc);
-
+
+ TkMacOSXTrackingLoop(1);
+ part = HandleControlClick(macScalePtr->scaleHandle, where,
+ TkMacOSXModifierState(), scaleActionProc);
+ TkMacOSXTrackingLoop(0);
+
/*
* Update the value for the widget.
*/
+
macScalePtr->info.value = GetControlValue(macScalePtr->scaleHandle);
/* TkScaleSetValue(&macScalePtr->info, macScalePtr->info.value, 1, 0); */
/*
- * The TrackControl call will "eat" the ButtonUp event. We now
+ * The HandleControlClick call will "eat" the ButtonUp event. We now
* generate a ButtonUp event so Tk will unset implicit grabs etc.
*/
+
TkGenerateButtonEventForXPointer(Tk_WindowId(macScalePtr->info.tkwin));
- SetGWorld(saveWorld, saveDevice);
+ if (portChanged) {
+ QDSwapPort(savePort, NULL);
+ }
}
/*
@@ -447,8 +456,8 @@ MacScaleEventProc(clientData, eventPtr)
* ScaleActionProc --
*
* Callback procedure used by the Macintosh toolbox call
- * TrackControl. This call will update the display while
- * the scrollbar is being manipulated by the user.
+ * HandleControlClick. This call will update the display
+ * while the scrollbar is being manipulated by the user.
*
* Results:
* None.
@@ -467,13 +476,13 @@ ScaleActionProc(
int value;
TkScale *scalePtr = (TkScale *) GetControlReference(theControl);
-#ifdef TK_MAC_DEBUG
- fprintf(stderr,"ScaleActionProc\n");
+#ifdef TK_MAC_DEBUG_SCALE
+ TkMacOSXDbgMsg("ScaleActionProc");
#endif
- value = GetControlValue(theControl);
+ value = GetControlValue(theControl);
TkScaleSetValue(scalePtr, value, 1, 1);
Tcl_Preserve((ClientData) scalePtr);
- Tcl_DoOneEvent(TCL_IDLE_EVENTS);
+ TkMacOSXRunTclEventLoop();
Tcl_Release((ClientData) scalePtr);
}