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Fixed scrolling direction with mouse wheel for horizontal scrollers

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This commit is contained in:
dan
2001-05-09 00:37:07 +00:00
parent 41c0e64eac
commit 19ad865f49
2 changed files with 26 additions and 16 deletions
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3
WINGs/ChangeLog
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@@ -51,6 +51,7 @@ Changes since wmaker 0.64.0:
- fixed a bug that made the scroller knob jump backwards when dragged (this - fixed a bug that made the scroller knob jump backwards when dragged (this
bug had no relation with the behavior that #define STRICT_NEXT_BEHAVIOUR bug had no relation with the behavior that #define STRICT_NEXT_BEHAVIOUR
attempts to accomplish). attempts to accomplish).
- fixed scrolling direction with mouse wheel for horizontal scroller.
changes since wmaker 0.63.1: changes since wmaker 0.63.1:
@@ -65,7 +66,7 @@ changes since wmaker 0.63.1:
- Fixed a bug that caused sigsegv for a WMList with more than 32767 items. - Fixed a bug that caused sigsegv for a WMList with more than 32767 items.
- Added an example of how to create a server type program with WMConnection. - Added an example of how to create a server type program with WMConnection.
- added WMOpenScreen() - added WMOpenScreen()
changes since wmaker 0.62.1: changes since wmaker 0.62.1:
............................ ............................

39
WINGs/wscroller.c
View File

@@ -798,22 +798,22 @@ static void
handleActionEvents(XEvent *event, void *data) handleActionEvents(XEvent *event, void *data)
{ {
Scroller *sPtr = (Scroller*)data; Scroller *sPtr = (Scroller*)data;
int wheelDecrement, wheelIncrement;
int id, dd; int id, dd;
/* check if we're really dealing with a scroller, as something /* check if we're really dealing with a scroller, as something
* might have gone wrong in the event dispatching stuff */ * might have gone wrong in the event dispatching stuff */
CHECK_CLASS(sPtr, WC_Scroller); CHECK_CLASS(sPtr, WC_Scroller);
id = sPtr->flags.incrDown; id = sPtr->flags.incrDown;
dd = sPtr->flags.decrDown; dd = sPtr->flags.decrDown;
switch (event->type) { switch (event->type) {
case EnterNotify: case EnterNotify:
break;
break;
case LeaveNotify:
case LeaveNotify:
if (sPtr->timerID) { if (sPtr->timerID) {
WMDeleteTimerHandler(sPtr->timerID); WMDeleteTimerHandler(sPtr->timerID);
sPtr->timerID = NULL; sPtr->timerID = NULL;
@@ -821,12 +821,21 @@ handleActionEvents(XEvent *event, void *data)
sPtr->flags.incrDown = 0; sPtr->flags.incrDown = 0;
sPtr->flags.decrDown = 0; sPtr->flags.decrDown = 0;
break; break;
case ButtonPress: case ButtonPress:
/* FIXME: change Mod1Mask with something else */ /* FIXME: change Mod1Mask with something else */
if (sPtr->flags.documentFullyVisible) if (sPtr->flags.documentFullyVisible)
break; break;
if (event->xbutton.button==WINGsConfiguration.mouseWheelUp) {
if (sPtr->flags.horizontal) {
wheelDecrement = WINGsConfiguration.mouseWheelDown;
wheelIncrement = WINGsConfiguration.mouseWheelUp;
} else {
wheelDecrement = WINGsConfiguration.mouseWheelUp;
wheelIncrement = WINGsConfiguration.mouseWheelDown;
}
if (event->xbutton.button == wheelDecrement) {
if (event->xbutton.state & ControlMask) { if (event->xbutton.state & ControlMask) {
sPtr->flags.hitPart = WSDecrementPage; sPtr->flags.hitPart = WSDecrementPage;
} else if (event->xbutton.state & ShiftMask) { } else if (event->xbutton.state & ShiftMask) {
@@ -836,10 +845,10 @@ handleActionEvents(XEvent *event, void *data)
} }
if (sPtr->action) { if (sPtr->action) {
(*sPtr->action)(sPtr, sPtr->clientData); (*sPtr->action)(sPtr, sPtr->clientData);
WMPostNotificationName(WMScrollerDidScrollNotification, sPtr, WMPostNotificationName(WMScrollerDidScrollNotification, sPtr,
NULL); NULL);
} }
} else if (event->xbutton.button==WINGsConfiguration.mouseWheelDown) { } else if (event->xbutton.button == wheelIncrement) {
if (event->xbutton.state & ControlMask) { if (event->xbutton.state & ControlMask) {
sPtr->flags.hitPart = WSIncrementPage; sPtr->flags.hitPart = WSIncrementPage;
} else if (event->xbutton.state & ShiftMask) { } else if (event->xbutton.state & ShiftMask) {
@@ -865,7 +874,7 @@ handleActionEvents(XEvent *event, void *data)
} }
break; break;
case ButtonRelease: case ButtonRelease:
if (sPtr->flags.draggingKnob) { if (sPtr->flags.draggingKnob) {
if (sPtr->action) { if (sPtr->action) {
(*sPtr->action)(sPtr, sPtr->clientData); (*sPtr->action)(sPtr, sPtr->clientData);
@@ -882,7 +891,7 @@ handleActionEvents(XEvent *event, void *data)
sPtr->flags.draggingKnob = 0; sPtr->flags.draggingKnob = 0;
break; break;
case MotionNotify: case MotionNotify:
handleMotion(sPtr, event->xbutton.x, event->xbutton.y); handleMotion(sPtr, event->xbutton.x, event->xbutton.y);
if (sPtr->timerID && sPtr->flags.hitPart != WSIncrementLine if (sPtr->timerID && sPtr->flags.hitPart != WSIncrementLine
&& sPtr->flags.hitPart != WSDecrementLine) { && sPtr->flags.hitPart != WSDecrementLine) {