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Fix window sizing and meter drawing

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This commit is contained in:
Leland Lucius 2015-05-19 09:45:36 -05:00
parent 21d69946e4
commit 7f96d16fb3
1 changed files with 11 additions and 9 deletions
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20
src/effects/lv2/LV2Effect.cpp
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@ -73,7 +73,6 @@ public:
virtual ~LV2EffectMeter();
private:
void OnErase(wxEraseEvent & evt);
void OnPaint(wxPaintEvent & evt);
void OnIdle(wxIdleEvent & evt);
void OnSize(wxSizeEvent & evt);
@ -87,7 +86,6 @@ private:
BEGIN_EVENT_TABLE(LV2EffectMeter, wxWindow)
EVT_IDLE(LV2EffectMeter::OnIdle)
EVT_ERASE_BACKGROUND(LV2EffectMeter::OnErase)
EVT_PAINT(LV2EffectMeter::OnPaint)
EVT_SIZE(LV2EffectMeter::OnSize)
END_EVENT_TABLE()
@ -111,11 +109,6 @@ void LV2EffectMeter::OnIdle(wxIdleEvent & WXUNUSED(evt))
}
}
void LV2EffectMeter::OnErase(wxEraseEvent & WXUNUSED(evt))
{
// Just ignore it to prevent flashing
}
void LV2EffectMeter::OnPaint(wxPaintEvent & WXUNUSED(evt))
{
wxDC *dc = wxAutoBufferedPaintDCFactory(this);
@ -137,12 +130,13 @@ void LV2EffectMeter::OnPaint(wxPaintEvent & WXUNUSED(evt))
{
val = mCtrl.mMin;
}
val -= mCtrl.mMin;
// Setup for erasing the background
dc->SetPen(*wxTRANSPARENT_PEN);
dc->SetBrush(wxColour(100, 100, 220));
dc->DrawRectangle(x, y, (w * (val / (mCtrl.mMax - mCtrl.mMin))), h);
dc->DrawRectangle(x, y, (w * (val / fabs(mCtrl.mMax - mCtrl.mMin))), h);
mLastValue = mCtrl.mVal;
@ -151,7 +145,7 @@ void LV2EffectMeter::OnPaint(wxPaintEvent & WXUNUSED(evt))
void LV2EffectMeter::OnSize(wxSizeEvent & WXUNUSED(evt))
{
Refresh(false);
Refresh();
}
///////////////////////////////////////////////////////////////////////////////
@ -1828,6 +1822,14 @@ bool LV2Effect::BuildPlain()
w->SetSizer(innerSizer);
mParent->SetSizer(outerSizer);
// Try to give the window a sensible default/minimum size
wxSize sz1 = innerSizer->GetMinSize();
wxSize sz2 = mParent->GetMinSize();
w->SetSizeHints(wxSize(-1, wxMin(sz1.y, sz2.y)));
// And let the parent reduce to the new minimum if possible
mParent->SetSizeHints(w->GetMinSize());
TransferDataToWindow();
return true;