#include "wx/textctrl.h"
#include "wx/utils.h"
-#include <wx/intl.h>
+#include "wx/intl.h"
+#include "wx/settings.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+#include "gdk/gdkkeysyms.h"
+
+//-----------------------------------------------------------------------------
+// data
+//-----------------------------------------------------------------------------
+
+extern bool g_blockEventsOnDrag;
+
//-----------------------------------------------------------------------------
// "changed"
//-----------------------------------------------------------------------------
-static void gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
+static void
+gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
+{
+ win->SetModified();
+
+ win->CalculateScrollbar();
+
+ wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->m_windowId );
+ event.SetString( win->GetValue() );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "size_allocate"
+//-----------------------------------------------------------------------------
+
+static void
+gtk_text_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* WXUNUSED(alloc), wxTextCtrl *win )
{
- win->SetModified();
-
- wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->m_windowId );
- wxString val( win->GetValue() );
- if (!val.IsNull()) event.m_commandString = WXSTRINGCAST val;
- event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( event );
+ win->CalculateScrollbar();
}
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl,wxControl)
BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
- EVT_CHAR(wxTextCtrl::OnChar)
+ EVT_CHAR(wxTextCtrl::OnChar)
END_EVENT_TABLE()
+#ifndef NO_TEXT_WINDOW_STREAM
wxTextCtrl::wxTextCtrl() : streambuf()
{
- if (allocate()) setp(base(),ebuf());
+ if (allocate()) setp(base(),ebuf());
- m_modified = FALSE;
+ m_modified = FALSE;
+}
+#else
+wxTextCtrl::wxTextCtrl()
+{
+ m_modified = FALSE;
}
+#endif
+#ifndef NO_TEXT_WINDOW_STREAM
wxTextCtrl::wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value,
const wxPoint &pos, const wxSize &size,
int style, const wxValidator& validator, const wxString &name ) : streambuf()
{
- if (allocate()) setp(base(),ebuf());
+ if (allocate()) setp(base(),ebuf());
- m_modified = FALSE;
- Create( parent, id, value, pos, size, style, validator, name );
+ m_modified = FALSE;
+ Create( parent, id, value, pos, size, style, validator, name );
+}
+#else
+wxTextCtrl::wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value,
+ const wxPoint &pos, const wxSize &size,
+ int style, const wxValidator& validator, const wxString &name )
+{
+ m_modified = FALSE;
+ Create( parent, id, value, pos, size, style, validator, name );
}
+#endif
bool wxTextCtrl::Create( wxWindow *parent, wxWindowID id, const wxString &value,
const wxPoint &pos, const wxSize &size,
int style, const wxValidator& validator, const wxString &name )
{
- m_needParent = TRUE;
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
- PreCreation( parent, id, pos, size, style, name );
+ PreCreation( parent, id, pos, size, style, name );
- SetValidator( validator );
+ SetValidator( validator );
- bool multi_line = (style & wxTE_MULTILINE) != 0;
- if ( multi_line )
- {
- // a multi-line edit control: create a vertical scrollbar by default and
- // horizontal if requested
- bool bHasHScrollbar = (style & wxHSCROLL) != 0;
+ m_vScrollbarVisible = TRUE;
+
+ bool multi_line = (style & wxTE_MULTILINE) != 0;
+ if ( multi_line )
+ {
+ // a multi-line edit control: create a vertical scrollbar by default and
+ // horizontal if requested
+ bool bHasHScrollbar = (style & wxHSCROLL) != 0;
- // create our control...
- m_text = gtk_text_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
+ // create our control...
+ m_text = gtk_text_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
- // ... and put into the upper left hand corner of the table
- m_widget = gtk_table_new(bHasHScrollbar ? 2 : 1, 2, FALSE);
- gtk_table_attach( GTK_TABLE(m_widget), m_text, 0, 1, 0, 1,
+ // ... and put into the upper left hand corner of the table
+ m_widget = gtk_table_new(bHasHScrollbar ? 2 : 1, 2, FALSE);
+ GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+
+ gtk_table_attach( GTK_TABLE(m_widget), m_text, 0, 1, 0, 1,
(GtkAttachOptions)(GTK_FILL | GTK_EXPAND | GTK_SHRINK),
(GtkAttachOptions)(GTK_FILL | GTK_EXPAND | GTK_SHRINK),
0, 0);
- // put the horizontal scrollbar in the lower left hand corner
- if (bHasHScrollbar)
- {
- GtkWidget *hscrollbar = gtk_hscrollbar_new(GTK_TEXT(m_text)->hadj);
- gtk_table_attach(GTK_TABLE(m_widget), hscrollbar, 0, 1, 1, 2,
+ // put the horizontal scrollbar in the lower left hand corner
+ if (bHasHScrollbar)
+ {
+ GtkWidget *hscrollbar = gtk_hscrollbar_new(GTK_TEXT(m_text)->hadj);
+ GTK_WIDGET_UNSET_FLAGS( hscrollbar, GTK_CAN_FOCUS );
+
+ gtk_table_attach(GTK_TABLE(m_widget), hscrollbar, 0, 1, 1, 2,
(GtkAttachOptions)(GTK_EXPAND | GTK_FILL),
GTK_FILL,
0, 0);
- gtk_widget_show(hscrollbar);
- }
+ gtk_widget_show(hscrollbar);
+ }
- // finally, put the vertical scrollbar in the upper right corner
- GtkWidget *vscrollbar = gtk_vscrollbar_new(GTK_TEXT(m_text)->vadj);
- gtk_table_attach(GTK_TABLE(m_widget), vscrollbar, 1, 2, 0, 1,
+ // finally, put the vertical scrollbar in the upper right corner
+ m_vScrollbar = gtk_vscrollbar_new( GTK_TEXT(m_text)->vadj );
+ GTK_WIDGET_UNSET_FLAGS( m_vScrollbar, GTK_CAN_FOCUS );
+
+ gtk_table_attach(GTK_TABLE(m_widget), m_vScrollbar, 1, 2, 0, 1,
GTK_FILL,
(GtkAttachOptions)(GTK_EXPAND | GTK_FILL | GTK_SHRINK),
0, 0);
- gtk_widget_show( vscrollbar );
- }
- else
- {
- // a single-line text control: no need for scrollbars
- m_widget =
- m_text = gtk_entry_new();
- }
+ gtk_widget_show( m_vScrollbar );
- wxSize newSize = size;
- if (newSize.x == -1) newSize.x = 80;
- if (newSize.y == -1) newSize.y = 26;
- SetSize( newSize.x, newSize.y );
-
- m_parent->AddChild( this );
+ gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
+ GTK_SIGNAL_FUNC(gtk_text_size_callback), (gpointer)this );
+ }
+ else
+ {
+ // a single-line text control: no need for scrollbars
+ m_widget =
+ m_text = gtk_entry_new();
+ }
- (m_parent->m_insertCallback)( m_parent, this );
-
- PostCreation();
+ wxSize newSize = size;
+ if (newSize.x == -1) newSize.x = 80;
+ if (newSize.y == -1) newSize.y = 26;
+ SetSize( newSize.x, newSize.y );
- if (multi_line)
- {
- gtk_widget_realize(m_text);
- gtk_widget_show(m_text);
- }
+ m_parent->AddChild( this );
- // we want to be notified about text changes
- gtk_signal_connect(GTK_OBJECT(m_text), "changed",
- GTK_SIGNAL_FUNC(gtk_text_changed_callback),
- (gpointer)this);
+ (m_parent->m_insertCallback)( m_parent, this );
- if (!value.IsNull())
- {
- gint tmp = 0;
- gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &tmp );
- SetInsertionPointEnd();
- }
+ PostCreation();
- if (style & wxTE_PASSWORD)
- {
- if (!multi_line)
- gtk_entry_set_visibility( GTK_ENTRY(m_text), FALSE );
- }
-
- if (style & wxTE_READONLY)
- {
- if (!multi_line)
- gtk_entry_set_editable( GTK_ENTRY(m_text), FALSE );
- }
- else
- {
if (multi_line)
- gtk_text_set_editable( GTK_TEXT(m_text), 1 );
- }
+ {
+ gtk_widget_realize(m_text);
+ gtk_widget_show(m_text);
+ }
- Show( TRUE );
+ // we want to be notified about text changes
+ gtk_signal_connect( GTK_OBJECT(m_text), "changed",
+ GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
- SetBackgroundColour( parent->GetBackgroundColour() );
- SetForegroundColour( parent->GetForegroundColour() );
+ if (!value.IsEmpty())
+ {
+ gint tmp = 0;
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &tmp );
+
+ if (multi_line)
+ {
+ /* bring editable's cursor uptodate. bug in GTK. */
+
+ GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) );
+ }
+ }
- return TRUE;
+ if (style & wxTE_PASSWORD)
+ {
+ if (!multi_line)
+ gtk_entry_set_visibility( GTK_ENTRY(m_text), FALSE );
+ }
+
+ if (style & wxTE_READONLY)
+ {
+ if (!multi_line)
+ gtk_entry_set_editable( GTK_ENTRY(m_text), FALSE );
+ }
+ else
+ {
+ if (multi_line)
+ gtk_text_set_editable( GTK_TEXT(m_text), 1 );
+ }
+
+ Show( TRUE );
+
+ SetBackgroundColour( parent->GetBackgroundColour() );
+ SetForegroundColour( parent->GetForegroundColour() );
+
+ return TRUE;
+}
+
+void wxTextCtrl::CalculateScrollbar()
+{
+ if ((m_windowStyle & wxTE_MULTILINE) == 0) return;
+
+ GtkAdjustment *adj = GTK_TEXT(m_text)->vadj;
+
+ if (adj->upper - adj->page_size < 0.8)
+ {
+ if (m_vScrollbarVisible)
+ {
+ gtk_widget_hide( m_vScrollbar );
+
+ m_vScrollbarVisible = FALSE;
+ }
+ }
+ else
+ {
+ if (!m_vScrollbarVisible)
+ {
+ gtk_widget_show( m_vScrollbar );
+
+ m_vScrollbarVisible = TRUE;
+ }
+ }
}
wxString wxTextCtrl::GetValue() const
{
- wxCHECK_MSG( m_text != NULL, "", "invalid text ctrl" );
-
- wxString tmp;
- if (m_windowStyle & wxTE_MULTILINE)
- {
- gint len = gtk_text_get_length( GTK_TEXT(m_text) );
- char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
- tmp = text;
- g_free( text );
- }
- else
- {
- tmp = gtk_entry_get_text( GTK_ENTRY(m_text) );
- }
- return tmp;
+ wxCHECK_MSG( m_text != NULL, "", "invalid text ctrl" );
+
+ wxString tmp;
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ gint len = gtk_text_get_length( GTK_TEXT(m_text) );
+ char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
+ tmp = text;
+ g_free( text );
+ }
+ else
+ {
+ tmp = gtk_entry_get_text( GTK_ENTRY(m_text) );
+ }
+ return tmp;
}
void wxTextCtrl::SetValue( const wxString &value )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- wxString tmp = "";
- if (!value.IsNull()) tmp = value;
- if (m_windowStyle & wxTE_MULTILINE)
- {
- gint len = gtk_text_get_length( GTK_TEXT(m_text) );
- gtk_editable_delete_text( GTK_EDITABLE(m_text), 0, len );
- len = 0;
- gtk_editable_insert_text( GTK_EDITABLE(m_text), tmp, tmp.Length(), &len );
- }
- else
- {
- gtk_entry_set_text( GTK_ENTRY(m_text), tmp );
- }
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ wxString tmp = "";
+ if (!value.IsNull()) tmp = value;
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ gint len = gtk_text_get_length( GTK_TEXT(m_text) );
+ gtk_editable_delete_text( GTK_EDITABLE(m_text), 0, len );
+ len = 0;
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), tmp, tmp.Length(), &len );
+ }
+ else
+ {
+ gtk_entry_set_text( GTK_ENTRY(m_text), tmp );
+ }
}
void wxTextCtrl::WriteText( const wxString &text )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- if (text.IsNull()) return;
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
- if (m_windowStyle & wxTE_MULTILINE)
- {
- gint len = gtk_text_get_length( GTK_TEXT(m_text) );
- gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
- }
- else
- {
- gtk_entry_append_text( GTK_ENTRY(m_text), text );
- }
+ if (text.IsNull()) return;
+
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ /* this moves the cursor pos to behind the inserted text */
+ gint len = GTK_EDITABLE(m_text)->current_pos;
+
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
+
+ /* bring editable's cursor uptodate. bug in GTK. */
+ GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) );
+ }
+ else
+ {
+ /* this moves the cursor pos to behind the inserted text */
+ gint len = GTK_EDITABLE(m_text)->current_pos;
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
+
+ /* bring editable's cursor uptodate. bug in GTK. */
+ GTK_EDITABLE(m_text)->current_pos += text.Len();
+
+ /* bring entry's cursor uptodate. bug in GTK. */
+ gtk_entry_set_position( GTK_ENTRY(m_text), GTK_EDITABLE(m_text)->current_pos );
+ }
+}
+
+void wxTextCtrl::AppendText( const wxString &text )
+{
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ /* we'll insert at the last position */
+ gint len = gtk_text_get_length( GTK_TEXT(m_text) );
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), text, text.Length(), &len );
+
+ /* bring editable's cursor uptodate. bug in GTK. */
+ GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) );
+ }
+ else
+ {
+ gtk_entry_append_text( GTK_ENTRY(m_text), text );
+ }
}
bool wxTextCtrl::LoadFile( const wxString &file )
{
wxCHECK_MSG( m_text != NULL, FALSE, "invalid text ctrl" );
-
+
if (!wxFileExists(file)) return FALSE;
Clear();
- FILE *fp = NULL;
+ FILE *fp = (FILE*) NULL;
struct stat statb;
-
+
if ((stat ((char*) (const char*) file, &statb) == -1) || (statb.st_mode & S_IFMT) != S_IFREG ||
!(fp = fopen ((char*) (const char*) file, "r")))
{
return FALSE;
}
if (fread (text, sizeof (char), len, fp) != (size_t) len)
- {
- }
+ {
+ }
fclose (fp);
text[len] = 0;
-
+
if (m_windowStyle & wxTE_MULTILINE)
{
- gtk_editable_insert_text( GTK_EDITABLE(m_text), text, 0, &len );
+ gint pos = 0;
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), text, len, &pos );
}
else
{
gtk_entry_set_text( GTK_ENTRY(m_text), text );
}
-
+
free (text);
m_modified = FALSE;
return TRUE;
bool wxTextCtrl::SaveFile( const wxString &file )
{
wxCHECK_MSG( m_text != NULL, FALSE, "invalid text ctrl" );
-
+
if (file == "") return FALSE;
-
+
FILE *fp;
if (!(fp = fopen ((char*) (const char*) file, "w")))
}
else
{
- char *text = NULL;
+ char *text = (char*) NULL;
gint len = 0;
-
+
if (m_windowStyle & wxTE_MULTILINE)
{
len = gtk_text_get_length( GTK_TEXT(m_text) );
{
text = gtk_entry_get_text( GTK_ENTRY(m_text) );
}
-
+
if (fwrite (text, sizeof (char), len, fp) != (size_t) len)
- {
- // Did not write whole file
- }
-
+ {
+ // Did not write whole file
+ }
+
// Make sure newline terminates the file
if (text[len - 1] != '\n')
- fputc ('\n', fp);
+ fputc ('\n', fp);
fclose (fp);
-
+
if (m_windowStyle & wxTE_MULTILINE) g_free( text );
-
+
m_modified = FALSE;
return TRUE;
}
int j;
for (j = 0; text[i] && text[i] != '\n'; i++, j++ )
buf += text[i];
-
+
g_free( text );
return buf;
}
void wxTextCtrl::OnDropFiles( wxDropFilesEvent &WXUNUSED(event) )
{
- wxFAIL_MSG( "wxTextCtrl::OnDropFiles not implemented" );
+ /* If you implement this, don't forget to update the documentation!
+ * (file docs/latex/wx/text.tex) */
+ wxFAIL_MSG( "wxTextCtrl::OnDropFiles not implemented" );
}
long wxTextCtrl::PositionToXY(long pos, long *x, long *y ) const
{
- if (!(m_windowStyle & wxTE_MULTILINE))
- return 0;
- gint len = gtk_text_get_length( GTK_TEXT(m_text) );
- char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
- if(!text)
- return 0;
- if( pos >= len)
- return pos=len-1;
-
- *x=1; // Col 1
- *y=1; // Line 1
- for (int i = 0; i < pos; i++ )
- {
- if (text[i] == '\n')
- {
- (*y)++;
- *x=1;
- }
- else
- (*x)++;
- }
- g_free( text );
- return 1;
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ wxString text = GetValue();
+
+ // cast to prevent warning. But pos really should've been unsigned.
+ if( (unsigned long)pos > text.Len() )
+ return FALSE;
+
+ *x=0; // First Col
+ *y=0; // First Line
+
+ const char* stop = text.c_str() + pos;
+ for ( const char *p = text.c_str(); p < stop; p++ )
+ {
+ if (*p == '\n')
+ {
+ (*y)++;
+ *x=0;
+ }
+ else
+ (*x)++;
+ }
+ }
+ else // single line control
+ {
+ if ( pos <= GTK_ENTRY(m_text)->text_length )
+ {
+ *y = 0;
+ *x = pos;
+ }
+ else
+ {
+ // index out of bounds
+ return FALSE;
+ }
+ }
+
+ return TRUE;
}
long wxTextCtrl::XYToPosition(long x, long y ) const
{
- if (!(m_windowStyle & wxTE_MULTILINE))
- return 0;
- long pos=0;
-
- for(int i=1;i<y;i++)
- pos +=GetLineLength(i);
- pos +=x-1; // Pos start with 0
- return pos;
+ if (!(m_windowStyle & wxTE_MULTILINE)) return 0;
+
+ long pos=0;
+ for( int i=0; i<y; i++ ) pos += GetLineLength(i) + 1; // one for '\n'
+
+ pos += x;
+ return pos;
}
int wxTextCtrl::GetLineLength(long lineNo) const
int wxTextCtrl::GetNumberOfLines() const
{
- if (m_windowStyle & wxTE_MULTILINE)
- {
- gint len = gtk_text_get_length( GTK_TEXT(m_text) );
- char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
-
- if (text)
+ if (m_windowStyle & wxTE_MULTILINE)
{
- int currentLine = 0;
- for (int i = 0; i < len; i++ )
- if (text[i] == '\n')
- currentLine++;
-
- g_free( text );
- return currentLine;
+ gint len = gtk_text_get_length( GTK_TEXT(m_text) );
+ char *text = gtk_editable_get_chars( GTK_EDITABLE(m_text), 0, len );
+
+ if (text)
+ {
+ int currentLine = 0;
+ for (int i = 0; i < len; i++ )
+ {
+ if (text[i] == '\n')
+ currentLine++;
+ }
+ g_free( text );
+
+ // currentLine is 0 based, add 1 to get number of lines
+ return currentLine + 1;
+ }
+ else
+ {
+ return 0;
+ }
}
else
- return 0;
- }
- else
- {
- return 1;
- }
+ {
+ return 1;
+ }
}
void wxTextCtrl::SetInsertionPoint( long pos )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- int tmp = (int) pos;
- if (m_windowStyle & wxTE_MULTILINE)
- gtk_text_set_point( GTK_TEXT(m_text), tmp );
- else
- gtk_entry_set_position( GTK_ENTRY(m_text), tmp );
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ /* seems to be broken in GTK 1.0.X:
+ gtk_text_set_point( GTK_TEXT(m_text), (int)pos ); */
+
+ gtk_signal_disconnect_by_func( GTK_OBJECT(m_text),
+ GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
+
+ /* we fake a set_point by inserting and deleting. as the user
+ isn't supposed to get to know about thos non-sense, we
+ disconnect so that no events are sent to the user program. */
+
+ gint tmp = (gint)pos;
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), " ", 1, &tmp );
+ gtk_editable_delete_text( GTK_EDITABLE(m_text), tmp-1, tmp );
+
+ gtk_signal_connect( GTK_OBJECT(m_text), "changed",
+ GTK_SIGNAL_FUNC(gtk_text_changed_callback), (gpointer)this);
+
+ /* bring editable's cursor uptodate. another bug in GTK. */
+
+ GTK_EDITABLE(m_text)->current_pos = gtk_text_get_point( GTK_TEXT(m_text) );
+ }
+ else
+ {
+ gtk_entry_set_position( GTK_ENTRY(m_text), (int)pos );
+
+ /* bring editable's cursor uptodate. bug in GTK. */
+
+ GTK_EDITABLE(m_text)->current_pos = pos;
+ }
}
void wxTextCtrl::SetInsertionPointEnd()
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- int pos = 0;
- if (m_windowStyle & wxTE_MULTILINE)
- pos = gtk_text_get_length( GTK_TEXT(m_text) );
- else
- pos = GTK_ENTRY(m_text)->text_length;
- SetInsertionPoint((pos-1)>0 ? (pos-1):0);
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ if (m_windowStyle & wxTE_MULTILINE)
+ SetInsertionPoint(gtk_text_get_length(GTK_TEXT(m_text)));
+ else
+ gtk_entry_set_position( GTK_ENTRY(m_text), -1 );
}
void wxTextCtrl::SetEditable( bool editable )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- if (m_windowStyle & wxTE_MULTILINE)
- gtk_text_set_editable( GTK_TEXT(m_text), editable );
- else
- gtk_entry_set_editable( GTK_ENTRY(m_text), editable );
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ if (m_windowStyle & wxTE_MULTILINE)
+ gtk_text_set_editable( GTK_TEXT(m_text), editable );
+ else
+ gtk_entry_set_editable( GTK_ENTRY(m_text), editable );
}
void wxTextCtrl::SetSelection( long from, long to )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- gtk_editable_select_region( GTK_EDITABLE(m_text), (gint)from, (gint)to );
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ gtk_editable_select_region( GTK_EDITABLE(m_text), (gint)from, (gint)to );
}
void wxTextCtrl::ShowPosition( long WXUNUSED(pos) )
{
- wxFAIL_MSG( "wxTextCtrl::ShowPosition not implemented" );
+ wxFAIL_MSG( "wxTextCtrl::ShowPosition not implemented" );
}
long wxTextCtrl::GetInsertionPoint() const
{
- wxCHECK_MSG( m_text != NULL, 0, "invalid text ctrl" );
-
- return (long) GTK_EDITABLE(m_text)->current_pos;
+ wxCHECK_MSG( m_text != NULL, 0, "invalid text ctrl" );
+
+ return (long) GTK_EDITABLE(m_text)->current_pos;
}
long wxTextCtrl::GetLastPosition() const
{
- wxCHECK_MSG( m_text != NULL, 0, "invalid text ctrl" );
-
- int pos = 0;
- if (m_windowStyle & wxTE_MULTILINE)
- pos = gtk_text_get_length( GTK_TEXT(m_text) );
- else
- pos = GTK_ENTRY(m_text)->text_length;
- return (long)pos-1;
+ wxCHECK_MSG( m_text != NULL, 0, "invalid text ctrl" );
+
+ int pos = 0;
+ if (m_windowStyle & wxTE_MULTILINE)
+ pos = gtk_text_get_length( GTK_TEXT(m_text) );
+ else
+ pos = GTK_ENTRY(m_text)->text_length;
+
+ return (long)pos;
}
void wxTextCtrl::Remove( long from, long to )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
}
void wxTextCtrl::Replace( long from, long to, const wxString &value )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
- if (value.IsNull()) return;
- gint pos = (gint)to;
- gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos );
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ gtk_editable_delete_text( GTK_EDITABLE(m_text), (gint)from, (gint)to );
+ if (value.IsNull()) return;
+ gint pos = (gint)from;
+ gtk_editable_insert_text( GTK_EDITABLE(m_text), value, value.Length(), &pos );
}
void wxTextCtrl::Cut()
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
#if (GTK_MINOR_VERSION == 1)
- gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) );
+ gtk_editable_cut_clipboard( GTK_EDITABLE(m_text) );
#else
- gtk_editable_cut_clipboard( GTK_EDITABLE(m_text), 0 );
+ gtk_editable_cut_clipboard( GTK_EDITABLE(m_text), 0 );
#endif
}
void wxTextCtrl::Copy()
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
#if (GTK_MINOR_VERSION == 1)
- gtk_editable_copy_clipboard( GTK_EDITABLE(m_text) );
+ gtk_editable_copy_clipboard( GTK_EDITABLE(m_text) );
#else
- gtk_editable_copy_clipboard( GTK_EDITABLE(m_text), 0 );
+ gtk_editable_copy_clipboard( GTK_EDITABLE(m_text), 0 );
#endif
}
void wxTextCtrl::Paste()
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
#if (GTK_MINOR_VERSION == 1)
- gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) );
+ gtk_editable_paste_clipboard( GTK_EDITABLE(m_text) );
#else
- gtk_editable_paste_clipboard( GTK_EDITABLE(m_text), 0 );
+ gtk_editable_paste_clipboard( GTK_EDITABLE(m_text), 0 );
#endif
}
void wxTextCtrl::Clear()
{
- SetValue( "" );
+ SetValue( "" );
}
void wxTextCtrl::OnChar( wxKeyEvent &key_event )
{
- if ((key_event.KeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
- event.SetEventObject(this);
- if (GetEventHandler()->ProcessEvent(event)) return;
- }
- else if (key_event.KeyCode() == WXK_TAB)
- {
- wxNavigationKeyEvent event;
- event.SetDirection( key_event.m_shiftDown );
- event.SetWindowChange(FALSE);
- event.SetEventObject(this);
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
- if (GetEventHandler()->ProcessEvent(event)) return;
- }
- key_event.Skip();
+ if ((key_event.KeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
+ {
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+ event.SetEventObject(this);
+ if (GetEventHandler()->ProcessEvent(event)) return;
+ }
+
+ key_event.Skip();
}
+#ifndef NO_TEXT_WINDOW_STREAM
int wxTextCtrl::overflow( int WXUNUSED(c) )
{
- int len = pptr() - pbase();
- char *txt = new char[len+1];
- strncpy(txt, pbase(), len);
- txt[len] = '\0';
- (*this) << txt;
- setp(pbase(), epptr());
- delete[] txt;
- return EOF;
+ int len = pptr() - pbase();
+ char *txt = new char[len+1];
+ strncpy(txt, pbase(), len);
+ txt[len] = '\0';
+ (*this) << txt;
+ setp(pbase(), epptr());
+ delete[] txt;
+ return EOF;
}
int wxTextCtrl::sync()
{
- int len = pptr() - pbase();
- char *txt = new char[len+1];
- strncpy(txt, pbase(), len);
- txt[len] = '\0';
- (*this) << txt;
- setp(pbase(), epptr());
- delete[] txt;
- return 0;
+ int len = pptr() - pbase();
+ char *txt = new char[len+1];
+ strncpy(txt, pbase(), len);
+ txt[len] = '\0';
+ (*this) << txt;
+ setp(pbase(), epptr());
+ delete[] txt;
+ return 0;
}
int wxTextCtrl::underflow()
{
- return EOF;
+ return EOF;
}
wxTextCtrl& wxTextCtrl::operator<<(const wxString& s)
{
- WriteText(s);
- return *this;
+ AppendText(s);
+ return *this;
}
wxTextCtrl& wxTextCtrl::operator<<(float f)
{
- static char buf[100];
- sprintf(buf, "%.2f", f);
- WriteText(buf);
- return *this;
+ static char buf[100];
+ sprintf(buf, "%.2f", f);
+ AppendText(buf);
+ return *this;
}
wxTextCtrl& wxTextCtrl::operator<<(double d)
{
- static char buf[100];
- sprintf(buf, "%.2f", d);
- WriteText(buf);
- return *this;
+ static char buf[100];
+ sprintf(buf, "%.2f", d);
+ AppendText(buf);
+ return *this;
}
wxTextCtrl& wxTextCtrl::operator<<(int i)
{
- static char buf[100];
- sprintf(buf, "%i", i);
- WriteText(buf);
- return *this;
+ static char buf[100];
+ sprintf(buf, "%i", i);
+ AppendText(buf);
+ return *this;
}
wxTextCtrl& wxTextCtrl::operator<<(long i)
{
- static char buf[100];
- sprintf(buf, "%ld", i);
- WriteText(buf);
- return *this;
+ static char buf[100];
+ sprintf(buf, "%ld", i);
+ AppendText(buf);
+ return *this;
}
wxTextCtrl& wxTextCtrl::operator<<(const char c)
{
- char buf[2];
+ char buf[2];
- buf[0] = c;
- buf[1] = 0;
- WriteText(buf);
- return *this;
+ buf[0] = c;
+ buf[1] = 0;
+ AppendText(buf);
+ return *this;
}
+#endif
GtkWidget* wxTextCtrl::GetConnectWidget()
{
- return GTK_WIDGET(m_text);
+ return GTK_WIDGET(m_text);
}
bool wxTextCtrl::IsOwnGtkWindow( GdkWindow *window )
{
- if (m_windowStyle & wxTE_MULTILINE)
- return (window == GTK_TEXT(m_text)->text_area);
- else
- return (window == GTK_ENTRY(m_text)->text_area);
+ if (m_windowStyle & wxTE_MULTILINE)
+ return (window == GTK_TEXT(m_text)->text_area);
+ else
+ return (window == GTK_ENTRY(m_text)->text_area);
}
void wxTextCtrl::SetFont( const wxFont &WXUNUSED(font) )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- // doesn't work
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ // doesn't work
}
void wxTextCtrl::SetForegroundColour( const wxColour &WXUNUSED(colour) )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
-
- // doesn't work
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+
+ // doesn't work
}
void wxTextCtrl::SetBackgroundColour( const wxColour &colour )
{
- wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
+ wxCHECK_RET( m_text != NULL, "invalid text ctrl" );
- wxControl::SetBackgroundColour( colour );
-
- if (!m_backgroundColour.Ok()) return;
-
- if (m_windowStyle & wxTE_MULTILINE)
- {
- GdkWindow *window = GTK_TEXT(m_text)->text_area;
- m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
- gdk_window_set_background( window, m_backgroundColour.GetColor() );
- gdk_window_clear( window );
- }
+ wxControl::SetBackgroundColour( colour );
+
+ wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
+ if (sysbg.Red() == colour.Red() &&
+ sysbg.Green() == colour.Green() &&
+ sysbg.Blue() == colour.Blue())
+ {
+ return;
+ }
+
+ if (!m_backgroundColour.Ok()) return;
+
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ GdkWindow *window = GTK_TEXT(m_text)->text_area;
+ m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
+ gdk_window_set_background( window, m_backgroundColour.GetColor() );
+ gdk_window_clear( window );
+ }
}
void wxTextCtrl::ApplyWidgetStyle()
{
- if (m_windowStyle & wxTE_MULTILINE)
- {
- }
- else
- {
- SetWidgetStyle();
- gtk_widget_set_style( m_text, m_widgetStyle );
- }
+ if (m_windowStyle & wxTE_MULTILINE)
+ {
+ // how ?
+ }
+ else
+ {
+ SetWidgetStyle();
+ gtk_widget_set_style( m_text, m_widgetStyle );
+ }
}
projects / wxWidgets.git / blobdiff