From this code,
public class Custom_TopField extends Manager {
private Bitmap download = Config_GlobalFunction.Bitmap("btn_download.png");
private Bitmap downloadactive = Config_GlobalFunction
.Bitmap("btn_download_active.png");
private Bitmap refresh = Config_GlobalFunction.Bitmap("icon_refresh.png");
private Bitmap refreshactive = Config_GlobalFunction
.Bitmap("icon_refresh_active.png");
private Bitmap back = Config_GlobalFunction.Bitmap("btn_back.png");
private Bitmap backctive = Config_GlobalFunction
.Bitmap("btn_back_active.png");
private Bitmap news = Config_GlobalFunction.Bitmap("icon_news.png");
private Bitmap newsactive = Config_GlobalFunction
.Bitmap("icon_news_active.png");
private Custom_ButtonField downloadbtn, refreshbtn, backbtn, newsbtn;
private Custom_LabelField title;
private int left, right, fontsize;
private Database_Webservice webservice;
Custom_TopField(final MainScreen mainscreen, final int position,
final int catsid, final String header, int left, int right) {
super(Manager.USE_ALL_WIDTH | Manager.NO_VERTICAL_SCROLL
| Manager.NO_HORIZONTAL_SCROLL);
this.left = left;
this.right = right;
if (Display.getWidth() > 480)
fontsize = 43;
else if (Display.getWidth() < 481 && Display.getWidth() > 320)
fontsize = 33;
else
fontsize = 23;
webservice = new Database_Webservice();
setBackground(Config_GlobalFunction.loadbackground(Display.getWidth()
+ "_" + "header_bar.png"));
if (position != 0) {
title = new Custom_LabelField(Config_GlobalFunction.maintitle,
DrawStyle.ELLIPSIS | LabelField.USE_ALL_WIDTH
| DrawStyle.HCENTER | Field.FOCUSABLE, Color.WHITE) {
protected boolean navigationClick(int status, int time) {
Main.getUiApplication().pushScreen(
new Custom_LoadingScreen(1));
Main.getUiApplication().invokeLater(new Runnable() {
public void run() {
Main.getUiApplication().pushScreen(
new Main_AllLatestNews(false));
}
}, 1 * 1000, false);
return true;
}
protected boolean touchEvent(TouchEvent message) {
int eventCode = message.getEvent();
if (eventCode == TouchEvent.UNCLICK)
Main.getUiApplication().pushScreen(
new Menu_PopupMenu(position));
return true;
}
};
} else {
title = new Custom_LabelField(Config_GlobalFunction.maintitle,
DrawStyle.ELLIPSIS | LabelField.USE_ALL_WIDTH
| DrawStyle.HCENTER, Color.WHITE);
}
title.setFont(Font.getDefault().derive(Font.BOLD, fontsize));
add(title);
if (left == 1) {
newsbtn = new Custom_ButtonField(news, newsactive, newsactive) {
protected boolean navigationClick(int status, int time) {
Main.getUiApplication().pushScreen(
new Menu_PopupMenu(position));
return true;
}
protected boolean touchEvent(TouchEvent message) {
int eventCode = message.getEvent();
if (eventCode == TouchEvent.UP)
Main.getUiApplication().pushScreen(
new Menu_PopupMenu(position));
return true;
}
};
add(newsbtn);
} else if (left == 2) {
backbtn = new Custom_ButtonField(back, backctive, backctive) {
protected boolean navigationClick(int status, int time) {
Main.getUiApplication().popScreen(mainscreen);
return true;
}
protected boolean touchEvent(TouchEvent message) {
int eventCode = message.getEvent();
if (eventCode == TouchEvent.UP)
Main.getUiApplication().popScreen(mainscreen);
return true;
}
};
add(backbtn);
}
if (right == 1) {
downloadbtn = new Custom_ButtonField(download, downloadactive,
downloadactive) {
protected boolean navigationClick(int status, int time) {
if (Config_GlobalFunction
.Dialog(Config_GlobalFunction.alertdownload)) {
if (Config_GlobalFunction.isConnected()) {
webservice.UpdateAllCatNews();
} else
Config_GlobalFunction.Message(
Config_GlobalFunction.nowifi, 1);
} else
Config_GlobalFunction.CloseDialog();
return true;
}
protected boolean touchEvent(TouchEvent message) {
int eventCode = message.getEvent();
if (eventCode == TouchEvent.UP) {
if (Config_GlobalFunction
.Dialog(Config_GlobalFunction.alertdownload)) {
if (Config_GlobalFunction.isConnected()) {
webservice.UpdateAllCatNews();
} else
Config_GlobalFunction.Message(
Config_GlobalFunction.nowifi, 1);
} else
Config_GlobalFunction.CloseDialog();
}
return true;
}
};
add(downloadbtn);
} else if (right == 2) {
refreshbtn = new Custom_ButtonField(refresh, refreshactive,
refreshactive) {
protected boolean navigationClick(int status, int time) {
if (Config_GlobalFunction.isConnected()) {
webservice
.refreshCatNewsindex(catsid, position, header);
} else
Config_GlobalFunction.Message(
Config_GlobalFunction.nowifi, 1);
return true;
}
protected boolean touchEvent(TouchEvent message) {
int eventCode = message.getEvent();
if (eventCode == TouchEvent.UP) {
if (Config_GlobalFunction.isConnected())
webservice.refreshCatNewsindex(catsid, position,
header);
else
Config_GlobalFunction.Message(
Config_GlobalFunction.nowifi, 1);
}
return true;
}
};
add(refreshbtn);
}
}
}
There is a button newsbtn at left and downloadbtn at right. When the newsbtn is focusing, I click on downloadbtn, it will not prompt Dialog but it will pushscreen. By right, if I click on downloadbtn, it will prompt Dialog instead of pushscreen.
When both button is unfocus, I click on the button, the button is focusing and performed expected.
I tried on focusing default button which is ButtonField, then I click another field, it perform correctly.
I think is the custom_buttonfield class problem.
Here is my Custom_FieldButton.
public class Custom_ButtonField extends ButtonField {
Bitmap mNormal;
Bitmap mFocused;
Bitmap mActive;
int mWidth;
int mHeight;
private int color = -1;
String text;
public Custom_ButtonField(Bitmap normal, Bitmap focused, Bitmap active) {
super(CONSUME_CLICK | Field.FOCUSABLE | Field.FIELD_HCENTER
| Field.FIELD_VCENTER);
mNormal = normal;
mFocused = focused;
mActive = active;
mWidth = mNormal.getWidth();
mHeight = mNormal.getHeight();
setMargin(0, 0, 0, 0);
setPadding(0, 0, 0, 0);
setBorder(BorderFactory.createSimpleBorder(new XYEdges(0, 0, 0, 0)));
setBorder(VISUAL_STATE_ACTIVE,
BorderFactory.createSimpleBorder(new XYEdges(0, 0, 0, 0)));
}
public Custom_ButtonField(String text, Bitmap normal, Bitmap focused,
Bitmap active, int color) {
super(CONSUME_CLICK | Field.FOCUSABLE | Field.FIELD_HCENTER
| Field.FIELD_VCENTER);
this.color = color;
mNormal = normal;
mFocused = focused;
mActive = active;
mWidth = mNormal.getWidth();
mHeight = mNormal.getHeight();
setMargin(0, 0, 0, 0);
setPadding(0, 0, 0, 0);
setBorder(BorderFactory.createSimpleBorder(new XYEdges(0, 0, 0, 0)));
setBorder(VISUAL_STATE_ACTIVE,
BorderFactory.createSimpleBorder(new XYEdges(0, 0, 0, 0)));
this.text = text;
}
public Custom_ButtonField(String text, Bitmap normal, Bitmap focused,
Bitmap active, int color, long style) {
super(style);
this.color = color;
mNormal = normal;
mFocused = focused;
mActive = active;
mWidth = mNormal.getWidth();
mHeight = mNormal.getHeight();
setMargin(0, 0, 0, 0);
setPadding(0, 0, 0, 0);
setBorder(BorderFactory.createSimpleBorder(new XYEdges(0, 0, 0, 0)));
setBorder(VISUAL_STATE_ACTIVE,
BorderFactory.createSimpleBorder(new XYEdges(0, 0, 0, 0)));
this.text = text;
}
public void setText(String text) {
this.text = text;
invalidate();
}
public String getText() {
return text;
}
public void setColor(int color) {
this.color = color;
}
protected void onFocus(int direction) {
super.onFocus(direction);
color = 0x540604;
this.invalidate();
}
protected void onUnfocus() {
super.onUnfocus();
color = Color.WHITE;
this.invalidate();
}
protected void paint(Graphics graphics) {
int fontcontent;
if (Display.getWidth() > 480)
fontcontent = 28;
else if (Display.getWidth() < 481 && Display.getWidth() > 320)
fontcontent = 23;
else
fontcontent = 18;
Bitmap bitmap = null;
switch (getVisualState()) {
case VISUAL_STATE_NORMAL:
bitmap = mNormal;
break;
case VISUAL_STATE_FOCUS:
bitmap = mFocused;
break;
case VISUAL_STATE_ACTIVE:
bitmap = mActive;
break;
default:
bitmap = mNormal;
}
setBackground(BackgroundFactory.createBitmapBackground(bitmap));
graphics.setFont(Font.getDefault().derive(Font.PLAIN, fontcontent));
graphics.setColor(color);
graphics.drawText(text, (mNormal.getWidth() - Font.getDefault()
.getAdvance(text)) / 2, ((mNormal.getHeight() - Font
.getDefault().getHeight()) / 2) + 10, DrawStyle.HCENTER
| DrawStyle.VCENTER);
}
public int getPreferredWidth() {
return mWidth;
}
public int getPreferredHeight() {
return mHeight;
}
protected void layout(int width, int height) {
setExtent(mWidth, mHeight);
}
}
Who can help me to edit the class so that the button's *focus state will not affect the function?*
Use setFieldChangeListener will do for all action.
if (position != 0) {
title = new Custom_LabelField(Config_GlobalFunction.maintitle,
DrawStyle.ELLIPSIS | LabelField.USE_ALL_WIDTH
| DrawStyle.HCENTER | Field.FOCUSABLE
| ButtonField.CONSUME_CLICK, Color.WHITE) {
protected boolean navigationClick(int status, int time) {
Main.getUiApplication().pushScreen(
new Custom_LoadingScreen(1));
Main.getUiApplication().invokeLater(new Runnable() {
public void run() {
Main.getUiApplication().pushScreen(
new Main_AllLatestNews());
}
}, 1 * 1000, false);
return true;
}
};
} else {
title = new Custom_LabelField(Config_GlobalFunction.maintitle,
DrawStyle.ELLIPSIS | LabelField.USE_ALL_WIDTH
| DrawStyle.HCENTER, Color.WHITE);
}
title.setFont(Font.getDefault().derive(Font.BOLD, fontsize));
add(title);
if (left == 1) {
newsbtn = new Custom_ButtonField(news, newsactive, newsactive);
newsbtn.setChangeListener(new FieldChangeListener() {
public void fieldChanged(Field field, int context) {
Main.getUiApplication().pushScreen(
new Menu_PopupMenu(position));
}
});
add(newsbtn);
} else if (left == 2) {
backbtn = new Custom_ButtonField(back, backctive, backctive);
backbtn.setChangeListener(new FieldChangeListener() {
public void fieldChanged(Field field, int context) {
Main.getUiApplication().popScreen(mainscreen);
}
});
add(backbtn);
}
if (right == 1) {
downloadbtn = new Custom_ButtonField(download, downloadactive,
downloadactive);
downloadbtn.setChangeListener(new FieldChangeListener() {
public void fieldChanged(Field field, int context) {
if (Config_GlobalFunction
.Dialog(Config_GlobalFunction.alertdownload)) {
if (Config_GlobalFunction.isConnected()) {
webservice.UpdateAllCatNews();
} else
Config_GlobalFunction.Message(
Config_GlobalFunction.nowifi, 1);
} else
Config_GlobalFunction.CloseDialog();
}
});
add(downloadbtn);
} else if (right == 2) {
refreshbtn = new Custom_ButtonField(refresh, refreshactive,
refreshactive);
refreshbtn.setChangeListener(new FieldChangeListener() {
public void fieldChanged(Field field, int context) {
if (Config_GlobalFunction.isConnected()) {
Config_GlobalFunction.Message(
Config_GlobalFunction.refreshing, 1);
webservice.UpdateMoreCatNews(catsid, position, header);
} else
Config_GlobalFunction.Message(
Config_GlobalFunction.nowifi, 1);
}
});
add(refreshbtn);
}
}
However, there is a bad thing which is when you click or use trackwheel to click the button, it will appear blue color.