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* Added a basic tool tip API, and implementation.

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* The BView API can probably be regarded as good enough; the implementation
  might need to be improved over time (also, some things as archivability
  aren't fully implemented yet). The ToolTip.h header should get public once
  finalized.
* Added new B_MOUSE_IDLE message that is sent to a BView after a certain
  time has passed (BToolTipManager::ShowDelay()).
* Added small test app (ToolTipTest) that shows what is already working.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32078 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2009-08-03 14:47:41 +00:00
parent 360495a3bf
commit 8318af01b9
16 changed files with 1011 additions and 16 deletions
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src/kits/interface/Window.cpp
+23 -2
View File
@@ -43,6 +43,8 @@
#include <PortLink.h>
#include <ServerProtocol.h>
#include <TokenSpace.h>
#include <ToolTipManager.h>
#include <ToolTipWindow.h>
#include <tracker_private.h>
#include <WindowPrivate.h>
@@ -1209,6 +1211,21 @@ FrameMoved(origin);
msg->FindPoint("be:view_where", &where);
msg->FindInt32("buttons", (int32*)&buttons);
delete fIdleMouseRunner;
if (transit != B_EXITED_VIEW && transit != B_OUTSIDE_VIEW) {
// Start new idle runner
BMessage idle(B_MOUSE_IDLE);
idle.AddPoint("be:view_where", where);
fIdleMouseRunner = new BMessageRunner(
BMessenger(NULL, this), &idle,
BToolTipManager::Manager()->ShowDelay(), 1);
} else {
fIdleMouseRunner = NULL;
if (dynamic_cast<BPrivate::ToolTipWindow*>(this) == NULL)
BToolTipManager::Manager()->HideTip();
}
BMessage* dragMessage = NULL;
if (msg->HasMessage("be:drag_message")) {
dragMessage = new BMessage();
@@ -2595,6 +2612,7 @@ BWindow::_InitData(BRect frame, const char* title, window_look look,
fTopView = NULL;
fFocus = NULL;
fLastMouseMovedView = NULL;
fIdleMouseRunner = NULL;
fKeyMenuBar = NULL;
fDefaultButton = NULL;
@@ -3089,6 +3107,7 @@ BWindow::_DetermineTarget(BMessage* message, BHandler* target)
case B_MOUSE_UP:
case B_MOUSE_MOVED:
case B_MOUSE_WHEEL_CHANGED:
case B_MOUSE_IDLE:
// is there a token of the view that is currently under the mouse?
int32 token;
if (message->FindInt32("_view_token", &token) == B_OK) {
@@ -3183,7 +3202,8 @@ BWindow::_UnpackMessage(unpack_cookie& cookie, BMessage** _message,
// message directly (but not to the focus view)
for (int32 token; !cookie.tokens_scanned
&& cookie.message->FindInt32("_token", cookie.index, &token) == B_OK;
&& cookie.message->FindInt32("_token", cookie.index, &token)
== B_OK;
cookie.index++) {
// focus view is preferred and should get its message directly
if (token == cookie.focus_token) {
@@ -3294,7 +3314,8 @@ BWindow::_SanitizeMessage(BMessage* message, BHandler* target, bool usePreferred
viewUnderMouse = _FindView(token);
// add transit information
uint32 transit = _TransitForMouseMoved(view, viewUnderMouse);;
uint32 transit
= _TransitForMouseMoved(view, viewUnderMouse);
message->AddInt32("be:transit", transit);
if (usePreferred)