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avoids analog clock flickering (ie on VPC): AnalogClock view is now of the bitmap size

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17534 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2006-05-22 16:12:50 +00:00
parent 453f642e2e
commit b82aa52811
3 changed files with 7 additions and 16 deletions
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12
src/preferences/time/AnalogClock.cpp
View File

@ -186,21 +186,13 @@ TAnalogClock::_InitView(BRect rect)
fBitmap->Lock();
fBitmap->AddChild(fClock);
fBitmap->Unlock();
// offscreen clock is kClockFaceWidth by kClockFaceHeight
// which might be smaller then TAnalogClock frame so "center" it.
fClockLeftTop = BPoint((rect.Width() - kClockFaceWidth) / 2.0,
(rect.Height() - kClockFaceHeight) / 2.0);
}
void
TAnalogClock::AttachedToWindow()
{
if (Parent())
SetViewColor(Parent()->ViewColor());
else
SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
SetViewColor(B_TRANSPARENT_COLOR);
}
@ -242,7 +234,7 @@ TAnalogClock::Draw(BRect /*updateRect*/)
if (fBitmap->Lock()) {
fClock->DrawClock();
DrawBitmap(fBitmap, fClockLeftTop);
DrawBitmap(fBitmap, BPoint(0, 0));
fBitmap->Unlock();
}
}

1
src/preferences/time/AnalogClock.h
View File

@ -27,7 +27,6 @@ class TAnalogClock: public BView {
private:
void _InitView(BRect frame);
BPoint fClockLeftTop;
BBitmap *fBitmap;
OffscreenClock *fClock;
};

10
src/preferences/time/SettingsView.cpp
View File

@ -9,6 +9,7 @@
#include <String.h>
#include <StringView.h>
#include "Bitmaps.h"
#include "SettingsView.h"
#include "TimeMessages.h"
@ -98,13 +99,14 @@ TSettingsView::InitView()
frame.bottom = frame.top +text_height +6;
frame.right += 4;
f_timeedit = new TTimeEdit(frame, "time_edit", 4);
AddChild(f_timeedit);
frame.top = f_timeedit->Frame().bottom;
frame.bottom = bounds.bottom -(text_height *3);
frame.InsetBy(10, 10);
frame.InsetBy((frame.Width() - kClockFaceWidth + 1)/2.0, (frame.Height() - kClockFaceHeight + 1)/2.0);
f_clock = new TAnalogClock(frame, "analog clock",
B_FOLLOW_NONE, B_WILL_DRAW);
AddChild(f_timeedit);
AddChild(f_clock);
// clock radio buttons
frame = bounds.InsetByCopy(6, 10);
@ -114,6 +116,7 @@ TSettingsView::InitView()
float width = be_plain_font->StringWidth(label.String());
frame.right = frame.left +width;
BStringView *text = new BStringView(frame, "clockis", "Clock set to:");
AddChild(text);
frame.OffsetBy(frame.Width() +9, -1);
frame.right = bounds.right-2;
@ -125,9 +128,6 @@ TSettingsView::InitView()
f_gmt = new BRadioButton(frame, "gmt", "GMT", new BMessage(H_RTC_CHANGE));
AddChild(f_gmt);
AddChild(text);
AddChild(f_clock);
if (f_islocal)
f_local->SetValue(1);
else