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- #include <assert.h>
- #include <QLineEdit>
- #include <QWidget>
- #include <gnu_java_awt_peer_qt_QtTextFieldPeer.h>
- #include "qtcomponent.h"
- #include "qtstrings.h"
- #include "slotcallbacks.h"
- #include "mainthreadinterface.h"
- class TFEchoChar : public AWTEvent {
- private:
- QLineEdit *line;
- jchar c;
- public:
- TFEchoChar(QLineEdit *w, jchar ch) : AWTEvent()
- {
- line = w;
- c = ch;
- }
- void runEvent()
- {
- line->setEchoMode( (c) ? QLineEdit::Password : QLineEdit::Normal );
- }
- };
- class TFEditable : public AWTEvent {
- private:
- QLineEdit *line;
- bool editable;
- public:
- TFEditable(QLineEdit *w, bool e) : AWTEvent()
- {
- line = w;
- editable = e;
- }
- void runEvent()
- {
- line->setReadOnly( editable );
- }
- };
- class TFSetText : public AWTEvent {
- private:
- QLineEdit *line;
- QString *text;
- public:
- TFSetText(QLineEdit *w, QString *t) : AWTEvent()
- {
- line = w;
- text = t;
- }
- void runEvent()
- {
- line->setText( *text );
- delete text;
- }
- };
- class TFSetCursorPos : public AWTEvent {
- private:
- QLineEdit *line;
- int pos;
- public:
- TFSetCursorPos(QLineEdit *w, int p) : AWTEvent()
- {
- line = w;
- pos = p;
- }
- void runEvent()
- {
- line->setCursorPosition(pos);
- }
- };
- class TFSelect : public AWTEvent {
- private:
- QLineEdit *line;
- int start,end;
- public:
- TFSelect(QLineEdit *w, int s, int e) : AWTEvent()
- {
- line = w;
- start = s;
- end = e;
- }
- void runEvent()
- {
- line->setSelection(start, end - start);
- }
- };
- JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_init
- (JNIEnv *env, jobject obj)
- {
- QWidget *parentWidget = (QWidget *)getParentWidget(env, obj);
- assert( parentWidget );
- QLineEdit *line = new QLineEdit( parentWidget );
- assert( line );
-
- setNativeObject( env, obj, line );
- connectLineEdit(line, env, obj);
- }
- JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setEchoChar
- (JNIEnv *env, jobject obj, jchar echo)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- mainThread->postEventToMain( new TFEchoChar( line, echo ) );
- }
- JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getMinimumSizeNative
- (JNIEnv *env, jobject obj, jint columns)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
-
- int old = line->maxLength();
- line->setMaxLength(columns);
- QSize size = line->minimumSizeHint();
- line->setMaxLength(old);
- return makeDimension(env, &size);
- }
- JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getPreferredSizeNative
- (JNIEnv *env, jobject obj, jint columns)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- int old = line->maxLength();
- line->setMaxLength(columns);
- QSize size = line->sizeHint();
- line->setMaxLength(old);
- return makeDimension(env, &size);
- }
- JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setEditable
- (JNIEnv *env, jobject obj, jboolean edit)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- mainThread->postEventToMain( new TFEditable( line, (edit != JNI_TRUE) ) );
- }
- JNIEXPORT jstring JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getText
- (JNIEnv *env, jobject obj)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- QString text = line->text();
- return getJavaString(env, &text);
- }
- JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setText
- (JNIEnv *env, jobject obj, jstring text)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- QString *qStr = getQString(env, text);
- mainThread->postEventToMain( new TFSetText( line, qStr ) );
- }
- JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getSelection
- (JNIEnv *env, jobject obj, jboolean start)
- {
- int index, length;
-
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- index = line->selectionStart();
- if(start == JNI_TRUE)
- return index;
- length = (line->selectedText()).length();
- return index + length;
- }
- JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_select
- (JNIEnv *env, jobject obj, jint start, jint end)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- mainThread->postEventToMain( new TFSelect( line, start, end ) );
- }
- JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setCaretPosition
- (JNIEnv *env, jobject obj, jint pos)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- mainThread->postEventToMain( new TFSetCursorPos( line, (int)pos ) );
- }
- JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getCaretPosition
- (JNIEnv *env, jobject obj)
- {
- QLineEdit *line = (QLineEdit *) getNativeObject( env, obj );
- assert( line );
- return line->cursorPosition();
- }
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