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pjs
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Now use separate PR_LOG module for scrolling. Stopped generation of double 

scroll events. Reviewed by ramiro@netscape.com.
This commit is contained in:
shawnp%earthling.net 1999-10-05 01:30:23 +00:00
Родитель c0f0b35219
Коммит cd9bb1e41a
1 изменённых файлов: 30 добавлений и 40 удалений
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70
widget/src/qt/nsScrollbar.cpp
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@ -22,6 +22,8 @@
#include "nsUnitConversion.h"
#include "nsWindow.h"
PRLogModuleInfo * QtScrollLM = PR_NewLogModule("QtScroll");
//=============================================================================
//
// nsQScrollBar class
@ -74,28 +76,16 @@ nsQScrollBar::~nsQScrollBar()
void nsQScrollBar::SetValue(int value)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::SetValue: setting %d\n",
value));
ScrollBarMoved(NS_SCROLLBAR_POS, value);
if (mWidget)
{
nsScrollbarEvent nsEvent;
nsEvent.message = NS_SCROLLBAR_POS;
nsEvent.widget = mWidget;
NS_IF_ADDREF(nsEvent.widget);
nsEvent.eventStructType = NS_SCROLLBAR_EVENT;
nsEvent.position = value;
((nsScrollbar *)mWidget)->OnScroll(nsEvent, value);
}
}
void nsQScrollBar::PreviousLine()
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::PreviousLine()\n"));
ScrollBarMoved(NS_SCROLLBAR_LINE_PREV);
@ -103,7 +93,7 @@ void nsQScrollBar::PreviousLine()
void nsQScrollBar::NextLine()
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::NextLine()\n"));
ScrollBarMoved(NS_SCROLLBAR_LINE_NEXT);
@ -111,7 +101,7 @@ void nsQScrollBar::NextLine()
void nsQScrollBar::PreviousPage()
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::PreviousPage()\n"));
ScrollBarMoved(NS_SCROLLBAR_PAGE_PREV);
@ -119,7 +109,7 @@ void nsQScrollBar::PreviousPage()
void nsQScrollBar::NextPage()
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::NextPage()\n"));
ScrollBarMoved(NS_SCROLLBAR_PAGE_NEXT);
@ -127,7 +117,7 @@ void nsQScrollBar::NextPage()
void nsQScrollBar::ScrollBarMoved(int message, int value)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::ScrollBarMoved()\n"));
if (mWidget)
@ -154,9 +144,9 @@ NS_IMPL_RELEASE (nsScrollbar);
//-------------------------------------------------------------------------
nsScrollbar::nsScrollbar(PRBool aIsVertical) : nsWidget (), nsIScrollbar ()
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::nsScrollbar()\n"));
("nsScrollBar::nsScrollbar()\n"));
mOrientation = aIsVertical ? QScrollBar::Vertical : QScrollBar::Horizontal;
mLineStep = 1;
mPageStep = 10;
@ -171,9 +161,9 @@ nsScrollbar::nsScrollbar(PRBool aIsVertical) : nsWidget (), nsIScrollbar ()
//-------------------------------------------------------------------------
nsScrollbar::~nsScrollbar()
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::~nsScrollbar()\n"));
("nsScrollBar::~nsScrollbar()\n"));
}
//-------------------------------------------------------------------------
@ -183,9 +173,9 @@ nsScrollbar::~nsScrollbar()
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::CreateNative(QWidget * parentWindow)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::CreateNative: max=%d, linestep=%d, pagestep=%d\n",
("nsScrollBar::CreateNative: max=%d, linestep=%d, pagestep=%d\n",
mMaxValue,
mLineStep,
mPageStep));
@ -215,9 +205,9 @@ NS_METHOD nsScrollbar::CreateNative(QWidget * parentWindow)
//-------------------------------------------------------------------------
nsresult nsScrollbar::QueryInterface(const nsIID & aIID, void **aInstancePtr)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::QueryInterface()\n"));
("nsScrollBar::QueryInterface()\n"));
nsresult result = nsWidget::QueryInterface(aIID, aInstancePtr);
static NS_DEFINE_IID(kInsScrollbarIID, NS_ISCROLLBAR_IID);
@ -238,9 +228,9 @@ nsresult nsScrollbar::QueryInterface(const nsIID & aIID, void **aInstancePtr)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::SetMaxRange(PRUint32 aEndRange)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::SetMaxRange()\n"));
("nsScrollBar::SetMaxRange()\n"));
mMaxValue = aEndRange;
((QScrollBar *)mWidget)->setRange(0, mMaxValue - mPageStep);
@ -256,9 +246,9 @@ NS_METHOD nsScrollbar::SetMaxRange(PRUint32 aEndRange)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::GetMaxRange(PRUint32 & aMaxRange)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::GetMaxRange: %d\n",
("nsScrollBar::GetMaxRange: %d\n",
aMaxRange));
aMaxRange = mMaxValue;
@ -273,9 +263,9 @@ NS_METHOD nsScrollbar::GetMaxRange(PRUint32 & aMaxRange)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::SetPosition(PRUint32 aPos)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsQScrollBar::SetPosition()\n"));
("nsScrollBar::SetPosition()\n"));
mValue = aPos;
((QScrollBar *)mWidget)->setValue(aPos);
@ -291,7 +281,7 @@ NS_METHOD nsScrollbar::SetPosition(PRUint32 aPos)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::GetPosition(PRUint32 & aPos)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::GetPosition %u\n",
mValue));
@ -308,7 +298,7 @@ NS_METHOD nsScrollbar::GetPosition(PRUint32 & aPos)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::SetThumbSize(PRUint32 aSize)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::SetThumbSize()\n"));
if (aSize > 0)
@ -329,7 +319,7 @@ NS_METHOD nsScrollbar::SetThumbSize(PRUint32 aSize)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::GetThumbSize(PRUint32 & aThumbSize)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::GetThumbSize: %u\n",
mPageStep));
@ -346,7 +336,7 @@ NS_METHOD nsScrollbar::GetThumbSize(PRUint32 & aThumbSize)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::SetLineIncrement(PRUint32 aLineIncrement)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::SetLineIncrement\n"));
if (aLineIncrement > 0)
@ -367,7 +357,7 @@ NS_METHOD nsScrollbar::SetLineIncrement(PRUint32 aLineIncrement)
//-------------------------------------------------------------------------
NS_METHOD nsScrollbar::GetLineIncrement(PRUint32 & aLineInc)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::GetLineIncrement: %u\n",
mLineStep));
@ -387,7 +377,7 @@ NS_METHOD nsScrollbar::SetParameters(PRUint32 aMaxRange,
PRUint32 aPosition,
PRUint32 aLineIncrement)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::SetParameters: max=%d,thumb=%d,pos=%d,inc=%d\n",
aMaxRange,
@ -413,7 +403,7 @@ NS_METHOD nsScrollbar::SetParameters(PRUint32 aMaxRange,
//-------------------------------------------------------------------------
PRBool nsScrollbar::OnScroll(nsScrollbarEvent & aEvent, PRUint32 cPos)
{
PR_LOG(QtWidgetsLM,
PR_LOG(QtScrollLM,
PR_LOG_DEBUG,
("nsScrollBar::OnScroll()\n"));
PRBool result = PR_TRUE;
@ -512,7 +502,7 @@ PRBool nsScrollbar::OnScroll(nsScrollbarEvent & aEvent, PRUint32 cPos)
}
}
((QScrollBar *)mWidget)->setValue(mValue);
//((QScrollBar *)mWidget)->setValue(mValue);
return result;
}