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Miserable hack around problem when shrinking

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a scrolled window with child windows when
    it was maxiamally scrolled.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16370 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-08-05 17:56:06 +00:00
parent 2eb96d03e6
commit b03f81b778
2 changed files with 20 additions and 8 deletions
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6
src/gtk/scrolwin.cpp
View File

@@ -382,11 +382,14 @@ void wxScrolledWindow::AdjustScrollbars()
// right to keep it from over extending. // right to keep it from over extending.
if( m_hAdjust->value + m_hAdjust->page_size > m_hAdjust->upper ) if( m_hAdjust->value + m_hAdjust->page_size > m_hAdjust->upper )
{
if (GetChildren().GetCount() == 0)
{ {
m_hAdjust->value = m_hAdjust->upper - m_hAdjust->page_size; m_hAdjust->value = m_hAdjust->upper - m_hAdjust->page_size;
m_xScrollPosition = (int)m_hAdjust->value; m_xScrollPosition = (int)m_hAdjust->value;
} }
} }
}
if (m_yScrollPixelsPerLine == 0) if (m_yScrollPixelsPerLine == 0)
{ {
@@ -399,11 +402,14 @@ void wxScrolledWindow::AdjustScrollbars()
m_vAdjust->page_size = (h / m_yScrollPixelsPerLine); m_vAdjust->page_size = (h / m_yScrollPixelsPerLine);
if( m_vAdjust->value + m_vAdjust->page_size > m_vAdjust->upper ) if( m_vAdjust->value + m_vAdjust->page_size > m_vAdjust->upper )
{
if (GetChildren().GetCount() == 0)
{ {
m_vAdjust->value = m_vAdjust->upper - m_vAdjust->page_size; m_vAdjust->value = m_vAdjust->upper - m_vAdjust->page_size;
m_yScrollPosition = (int)m_vAdjust->value; m_yScrollPosition = (int)m_vAdjust->value;
} }
} }
}
m_xScrollLinesPerPage = (int)(m_hAdjust->page_size + 0.5); m_xScrollLinesPerPage = (int)(m_hAdjust->page_size + 0.5);
m_yScrollLinesPerPage = (int)(m_vAdjust->page_size + 0.5); m_yScrollLinesPerPage = (int)(m_vAdjust->page_size + 0.5);

6
src/gtk1/scrolwin.cpp
View File

@@ -382,11 +382,14 @@ void wxScrolledWindow::AdjustScrollbars()
// right to keep it from over extending. // right to keep it from over extending.
if( m_hAdjust->value + m_hAdjust->page_size > m_hAdjust->upper ) if( m_hAdjust->value + m_hAdjust->page_size > m_hAdjust->upper )
{
if (GetChildren().GetCount() == 0)
{ {
m_hAdjust->value = m_hAdjust->upper - m_hAdjust->page_size; m_hAdjust->value = m_hAdjust->upper - m_hAdjust->page_size;
m_xScrollPosition = (int)m_hAdjust->value; m_xScrollPosition = (int)m_hAdjust->value;
} }
} }
}
if (m_yScrollPixelsPerLine == 0) if (m_yScrollPixelsPerLine == 0)
{ {
@@ -399,11 +402,14 @@ void wxScrolledWindow::AdjustScrollbars()
m_vAdjust->page_size = (h / m_yScrollPixelsPerLine); m_vAdjust->page_size = (h / m_yScrollPixelsPerLine);
if( m_vAdjust->value + m_vAdjust->page_size > m_vAdjust->upper ) if( m_vAdjust->value + m_vAdjust->page_size > m_vAdjust->upper )
{
if (GetChildren().GetCount() == 0)
{ {
m_vAdjust->value = m_vAdjust->upper - m_vAdjust->page_size; m_vAdjust->value = m_vAdjust->upper - m_vAdjust->page_size;
m_yScrollPosition = (int)m_vAdjust->value; m_yScrollPosition = (int)m_vAdjust->value;
} }
} }
}
m_xScrollLinesPerPage = (int)(m_hAdjust->page_size + 0.5); m_xScrollLinesPerPage = (int)(m_hAdjust->page_size + 0.5);
m_yScrollLinesPerPage = (int)(m_vAdjust->page_size + 0.5); m_yScrollLinesPerPage = (int)(m_vAdjust->page_size + 0.5);