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gnosygnu_xowa/150_gfui/xtn/gplx/gfui/Swt_text.java

60 lines
3.1 KiB

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.gfui; import gplx.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.MouseListener;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.FontData;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
class Swt_text implements GxwTextFld, Swt_control {
private Text text_box;
public Swt_text(Swt_control owner_control, Keyval_hash ctorArgs) {
int text_box_args = ctorArgs.Has(GfuiTextBox_.Ctor_Memo)
? SWT.MULTI | SWT.WRAP | SWT.V_SCROLL
: SWT.NONE
;
text_box = new Text(owner_control.Under_composite(), text_box_args);
core = new Swt_core_cmds(text_box);
text_box.addKeyListener(new Swt_lnr_key(this));
text_box.addMouseListener(new Swt_lnr_mouse(this));
}
@Override public Control Under_control() {return text_box;}
@Override public Composite Under_composite() {return null;}
@Override public Control Under_menu_control() {return text_box;}
@Override public int SelBgn() {return text_box.getCaretPosition();} @Override public void SelBgn_set(int v) {text_box.setSelection(v);}
@Override public int SelLen() {return text_box.getSelectionCount();} @Override public void SelLen_set(int v) {text_box.setSelection(this.SelBgn(), this.SelBgn() + v);}
@Override public String TextVal() {return text_box.getText();} @Override public void TextVal_set(String v) {text_box.setText(v);}
@Override public GxwCore_base Core() {return core;} GxwCore_base core;
@Override public GxwCbkHost Host() {return host;} @Override public void Host_set(GxwCbkHost host) {this.host = host;} GxwCbkHost host;
@Override public void EnableDoubleBuffering() {}
@Override public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {return null;}
public void Margins_set(int left, int top, int right, int bot) {}
@Override public boolean Border_on() {return false;} @Override public void Border_on_(boolean v) {} // SWT_TODO:borderWidth doesn't seem mutable
@Override public void CreateControlIfNeeded() {}
@Override public boolean OverrideTabKey() {return false;} @Override public void OverrideTabKey_(boolean v) {}
}