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Added support for SCROLL_TOP and _BOTTOM events

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Corrected behaviour for Blit with LogicalFunctions


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1012 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 1998-11-18 17:37:48 +00:00
parent 2243eed573
commit 3bc755fc89
8 changed files with 82 additions and 48 deletions
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1
src/gtk/dcclient.cpp
View File

@ -868,6 +868,7 @@ void wxPaintDC::SetLogicalFunction( int function )
m_logicalFunction = function;
gdk_gc_set_function( m_penGC, mode );
gdk_gc_set_function( m_brushGC, mode );
gdk_gc_set_function( m_textGC, mode );
}
void wxPaintDC::SetTextForeground( const wxColour &col )

4
src/gtk/scrolbar.cpp
View File

@ -39,7 +39,9 @@ static void gtk_scrollbar_callback( GtkWidget *WXUNUSED(widget), wxScrollBar *wi
float line_step = win->m_adjust->step_increment;
float page_step = win->m_adjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_adjust->value-win->m_adjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_adjust->value-win->m_adjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;

4
src/gtk/slider.cpp
View File

@ -38,7 +38,9 @@ static void gtk_slider_callback( GtkWidget *WXUNUSED(widget), wxSlider *win )
float line_step = win->m_adjust->step_increment;
float page_step = win->m_adjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_adjust->value-win->m_adjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_adjust->value-win->m_adjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;

56
src/gtk/window.cpp
View File

@ -26,6 +26,7 @@
#include "wx/menu.h"
#include "wx/statusbr.h"
#include "wx/intl.h"
#include "wx/settings.h"
#include "gdk/gdkprivate.h"
#include "gdk/gdkkeysyms.h"
@ -713,7 +714,9 @@ static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *
float line_step = win->m_vAdjust->step_increment;
float page_step = win->m_vAdjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_vAdjust->value-win->m_vAdjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_vAdjust->value-win->m_vAdjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
@ -750,8 +753,10 @@ static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *
float line_step = win->m_hAdjust->step_increment;
float page_step = win->m_hAdjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_hAdjust->value-win->m_hAdjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_hAdjust->value-win->m_hAdjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
@ -2002,47 +2007,54 @@ bool wxWindow::IsExposed( const wxRect& rect ) const
void wxWindow::Clear()
{
wxCHECK_RET( m_widget != NULL, "invalid window" );
wxCHECK_RET( m_widget != NULL, "invalid window" );
if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );
if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );
}
wxColour wxWindow::GetBackgroundColour() const
{
return m_backgroundColour;
return m_backgroundColour;
}
void wxWindow::SetBackgroundColour( const wxColour &colour )
{
wxCHECK_RET( m_widget != NULL, "invalid window" );
wxCHECK_RET( m_widget != NULL, "invalid window" );
m_backgroundColour = colour;
if (!m_backgroundColour.Ok()) return;
if (m_backgroundColour == colour) return;
if (!m_backgroundColour.Ok())
if (wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) == colour) return;
if (m_wxwindow)
{
GdkWindow *window = m_wxwindow->window;
m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
gdk_window_set_background( window, m_backgroundColour.GetColor() );
gdk_window_clear( window );
}
m_backgroundColour = colour;
if (!m_backgroundColour.Ok()) return;
ApplyWidgetStyle();
if (m_wxwindow)
{
GdkWindow *window = m_wxwindow->window;
m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
gdk_window_set_background( window, m_backgroundColour.GetColor() );
gdk_window_clear( window );
}
ApplyWidgetStyle();
}
wxColour wxWindow::GetForegroundColour() const
{
return m_foregroundColour;
return m_foregroundColour;
}
void wxWindow::SetForegroundColour( const wxColour &colour )
{
wxCHECK_RET( m_widget != NULL, "invalid window" );
wxCHECK_RET( m_widget != NULL, "invalid window" );
m_foregroundColour = colour;
if (!m_foregroundColour.Ok()) return;
if (m_foregroundColour == colour) return;
ApplyWidgetStyle();
m_foregroundColour = colour;
if (!m_foregroundColour.Ok()) return;
ApplyWidgetStyle();
}
GtkStyle *wxWindow::GetWidgetStyle()

1
src/gtk1/dcclient.cpp
View File

@ -868,6 +868,7 @@ void wxPaintDC::SetLogicalFunction( int function )
m_logicalFunction = function;
gdk_gc_set_function( m_penGC, mode );
gdk_gc_set_function( m_brushGC, mode );
gdk_gc_set_function( m_textGC, mode );
}
void wxPaintDC::SetTextForeground( const wxColour &col )

4
src/gtk1/scrolbar.cpp
View File

@ -39,7 +39,9 @@ static void gtk_scrollbar_callback( GtkWidget *WXUNUSED(widget), wxScrollBar *wi
float line_step = win->m_adjust->step_increment;
float page_step = win->m_adjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_adjust->value-win->m_adjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_adjust->value-win->m_adjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;

4
src/gtk1/slider.cpp
View File

@ -38,7 +38,9 @@ static void gtk_slider_callback( GtkWidget *WXUNUSED(widget), wxSlider *win )
float line_step = win->m_adjust->step_increment;
float page_step = win->m_adjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_adjust->value-win->m_adjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_adjust->value-win->m_adjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;

56
src/gtk1/window.cpp
View File

@ -26,6 +26,7 @@
#include "wx/menu.h"
#include "wx/statusbr.h"
#include "wx/intl.h"
#include "wx/settings.h"
#include "gdk/gdkprivate.h"
#include "gdk/gdkkeysyms.h"
@ -713,7 +714,9 @@ static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *
float line_step = win->m_vAdjust->step_increment;
float page_step = win->m_vAdjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_vAdjust->value-win->m_vAdjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_vAdjust->value-win->m_vAdjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
@ -750,8 +753,10 @@ static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *
float line_step = win->m_hAdjust->step_increment;
float page_step = win->m_hAdjust->page_increment;
if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
if (fabs(win->m_hAdjust->value-win->m_hAdjust->lower) < 0.2) command = wxEVT_SCROLL_BOTTOM;
else if (fabs(win->m_hAdjust->value-win->m_hAdjust->upper) < 0.2) command = wxEVT_SCROLL_TOP;
else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLL_LINEDOWN;
else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLL_LINEUP;
else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLL_PAGEDOWN;
else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLL_PAGEUP;
@ -2002,47 +2007,54 @@ bool wxWindow::IsExposed( const wxRect& rect ) const
void wxWindow::Clear()
{
wxCHECK_RET( m_widget != NULL, "invalid window" );
wxCHECK_RET( m_widget != NULL, "invalid window" );
if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );
if (m_wxwindow && m_wxwindow->window) gdk_window_clear( m_wxwindow->window );
}
wxColour wxWindow::GetBackgroundColour() const
{
return m_backgroundColour;
return m_backgroundColour;
}
void wxWindow::SetBackgroundColour( const wxColour &colour )
{
wxCHECK_RET( m_widget != NULL, "invalid window" );
wxCHECK_RET( m_widget != NULL, "invalid window" );
m_backgroundColour = colour;
if (!m_backgroundColour.Ok()) return;
if (m_backgroundColour == colour) return;
if (!m_backgroundColour.Ok())
if (wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) == colour) return;
if (m_wxwindow)
{
GdkWindow *window = m_wxwindow->window;
m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
gdk_window_set_background( window, m_backgroundColour.GetColor() );
gdk_window_clear( window );
}
m_backgroundColour = colour;
if (!m_backgroundColour.Ok()) return;
ApplyWidgetStyle();
if (m_wxwindow)
{
GdkWindow *window = m_wxwindow->window;
m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
gdk_window_set_background( window, m_backgroundColour.GetColor() );
gdk_window_clear( window );
}
ApplyWidgetStyle();
}
wxColour wxWindow::GetForegroundColour() const
{
return m_foregroundColour;
return m_foregroundColour;
}
void wxWindow::SetForegroundColour( const wxColour &colour )
{
wxCHECK_RET( m_widget != NULL, "invalid window" );
wxCHECK_RET( m_widget != NULL, "invalid window" );
m_foregroundColour = colour;
if (!m_foregroundColour.Ok()) return;
if (m_foregroundColour == colour) return;
ApplyWidgetStyle();
m_foregroundColour = colour;
if (!m_foregroundColour.Ok()) return;
ApplyWidgetStyle();
}
GtkStyle *wxWindow::GetWidgetStyle()