JavaFX - SourceTrail

Yakagadziriswa: filesaver javafx

mafairasaver FileSaver raibhurari yakakurumbira inoita kuti vashandisi vachengetedze mafaira mumhando dzakasiyana-siyana pamidziyo yavo, vachivandudza zvakanyanya ruzivo rwevashandisi uye kuwanikwa. Muchikamu chino, tichakurukura mashandisiro eFileSaver muchirongwa chako cheJava, tsanangura kodhi inobatanidzwa mukushandisa FileSaver kushanda, uye kunyura mumaraibhurari ane hukama uye mabasa anoenderana nedambudziko iri.

Yakagadziriswa: javafx tora hwindo mune controller

tora hwindo mu controller Munyika yeJava programming, rimwe dambudziko rinowanzosangana nevagadziri nderekuwana hwindo mukirasi yekutonga. Vatongi ndivo musana wechero JavaFX application sezvavanotonga data rekushandisa uye kushanda kwese. Nhasi, tichabata nyaya yakadai todzidza nzira yekushandisa mhinduro, tokurukura nhanho-ne-nhanho maitiro, kunyura mumaraibhurari ane hukama nemabasa, uye kuongorora mamiriro akafanana angave ruzivo urwu. Saka, ngatitangei rwendo rwedu kupinda munyika yeJava programming uye windows controller.

Yakagadziriswa: javafx rarama zuva uye nguva

rarama zuva uye nguva Rarama Zuva uye Nguva muJava: Yakakwana Gwaro

Kunyangwe iwe uri kugadzira webhu application, desktop application, kana nharembozha, kushanda nemusi uye nguva ibasa rakajairika kumugadziri. Kuwana zuva rekugara uye nguva kunogona kuve kwakakosha mune akasiyana mamiriro, sekutema matanda, maturusi ekutonga nguva, kana kuronga maapplication. Muchinyorwa chino, isu tichaongorora maitiro ekudzoreredza mhenyu zuva uye nguva muJava, kunzwisisa kodhi, maraibhurari, uye mabasa anosanganisirwa mukuita, uye kunyura mune mamwe maficha eJava programming uye SEO.

Yakagadziriswa: javafx shandura saizi yemavara

shandura saizi yemavara Munyika yanhasi yedhijitari, kuva newebhusaiti-inoshamwaridzika uye inosvikika chinhu chinodiwa. Chimwe chinhu chakakosha chinopa kune iyo yese ruzivo rwemushandisi kugona kushandura saizi yemavara pawebhu peji. Muchikamu chino, tichaongorora maitiro ekuita basa iri tichishandisa Java programming, pamwe nekuongorora mukati mekuoma kweSEO uye chinzvimbo. Pamusoro pezvo, tichakurukura mamwe emaraibhurari akakurumbira uye mabasa anobatanidzwa mukuita basa iri. Saka, pasina imwe ado, ngatinyure mukati!

Yakagadziriswa: javafx faira kumufananidzo

faira kumufananidzo Faira kuenda kuShanduro yeMufananidzo muJava: Gwaro Rizere

Wakamboda kushandura faira kuita mufananidzo fomati, asi wanga usingazivi kuti ungazviita sei muJava? Usatarise mberi, nekuti mune ino chinyorwa, tichavhara zvese zvaunoda kuziva nezve faira kushandurudzo yemufananidzo uchishandisa Java. Tichatanga nenhanganyaya yekuti dambudziko nderei toenderera mberi nekukurukura mhinduro yakanyatsokodzera. Zvadaro, tichatsanangura kodhi nhanho-ne-nhanho kuti iwe ugone kutevera pamwe nekunzwisisa maitiro. Mukupedzisira, isu tichaongorora zvimwe zvakawanda zvine chekuita nedambudziko, maraibhurari, uye mabasa anobatanidzwa. Saka ngatinyure mukati chaimo.

Yakagadziriswa: javafx nzira yekuwana iyo yakasarudzwa index yeiyo yakasarudzwa elment mune listview

nzira yekuwana iyo yakasarudzwa indekisi yeiyo yakasarudzwa elment mune listview Munyika yanhasi yekumhanya-mhanya kwewebhu maapplication uye mashandisirwo emushandisi, chinhu chakajairika chatinosangana nacho munharembozha uye pawebhu application Rondedzero. Iyo ListView chinhu chinoshandiswa zvakanyanya cheUI chinoratidza runyorwa rwezvinhu nenzira inotenderedzwa. Imwe yemibvunzo yakajairika ine chekuita neListView ndiyo nzira yekuwana iyo yakasarudzwa index yechinhu chakasarudzwa. Muchinyorwa chino, tichaongorora mhinduro yedambudziko iri, pamwe nekunyatsoongorora uye nhanho-ne-nhanho tsananguro yeJava kodhi inodiwa.

Yakagadziriswa: javafx icon bhatani

icon bhatani Munyika yewebhu uye nharembozha, kushandiswa kwemabhatani mabhatani kwave kuwedzera kukurumbira uye kwakakosha mukupa yakakwana mushandisi ruzivo. Icon mabhatani inomiririra graphical yezviito kana mirairo, inobvumira vashandisi kufamba uye kupindirana nechishandiso nenzira inonzwisisika uye inoyevedza. Semugadziri weJava, kunzwisisa maitiro ekugadzira nekushandisa mabhatani ezvikoni mumashandisirwo ako kwakakosha. Muchikamu chino, isu tichaongorora maitiro ekugadzira bhatani rechiratidzo, kukurukura maraibhurari akakodzera uye mabasa, uye nekupa nhanho-ne-nhanho gwara rekunyora kodhi yeJava zvakanangana neichi chinangwa.

Kuti ugadzire bhatani rinogoneka uye rinonakidza icon, isu tinofanira kutanga tagadzirisa zvikamu zvaro zvekutanga. Bhatani rechiratidzo rinowanzo kuve nemufananidzo (icon) inomiririra chiito, inoperekedzwa nekodhi inoita chiito chinoenderana kana bhatani radzvanywa. Pane maraibhurari akati wandei atinogona kushandisa; zvisinei, nokuda kwechinyorwa chino, tichaisa pfungwa pakushandisa Java Swing uye ImageIcon kirasi.

Java Swing iraibhurari inoshandiswa zvakanyanya pakugadzira graphical user interfaces (GUIs) mumashandisirwo eJava. Chimwe chezvikamu zvayo zvakawanda ndeyeJButton kirasi, iyo inorerutsa kusikwa uye kugadzirisa mabhatani. The ImageIcon kirasi, kune rumwe rutivi, inobvumira vanogadzira kuti vabatanidze mifananidzo nyore mukushandisa kwavo.

Kugadzira Icon Bhatani neJava Swing uye ImageIcon

Kugadzira bhatani rechiratidzo uchishandisa Java Swing uye iyo ImageIcon kirasi, tevera matanho aya:

1. Pinza kunze maraibhurari anodiwa:

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

2. Gadzira kirasi inowedzera JFrame kirasi uye inoshandisa iyo ActionListener interface:

public class IconButtonExample extends JFrame implements ActionListener {
    // Your code here...
}

3. Mukati mekirasi, tsanangura uye tanga zvinodikanwa, seJButton uye ImageIcon zvinhu:

private JButton btnIcon;
private ImageIcon imgIcon;

4. Gadzira uye gadzirisa zviitiko zveJFrame, JButton, uye ImageIcon:

public IconButtonExample() {
    // Initialize the ImageIcon instance with the desired image
    imgIcon = new ImageIcon("path/to/icon/image.png");
    // Initialize the JButton instance with the ImageIcon
    btnIcon = new JButton(imgIcon);
    // Add the ActionListener to the JButton
    btnIcon.addActionListener(this);
    // Configure the JFrame
    setLayout(new FlowLayout());
    setTitle("Icon Button Example");
    setDefaultCloseOperation(EXIT_ON_CLOSE);
    // Add the JButton to the JFrame
    add(btnIcon);
    pack();
    setVisible(true);
}

5. Shandisa iyo actionPerformed nzira kubva kuActionListener interface:

public void actionPerformed(ActionEvent e) {
    if (e.getSource() == btnIcon) {
        // Perform the desired action
    }
}

6. Gadzira nzira huru inomhanyisa application:

public static void main(String[] args) {
    SwingUtilities.invokeLater(() -> new IconButtonExample());
}

Kana matanho aya apera, unenge uine bhatani rinoshanda mune yako Java application, uchishandisa ese Swing uye ImageIcon raibhurari.

Kugadzirisa iyo Icon Bhatani

Yakagadziriswa: maitiro ekuita javafx yakazara skrini default

maitiro ekuita yakazara skrini default Munyika yanhasi, tekinoroji nemafashoni zvinofambidzana. Nepo vanofarira fashoni vachitevedzera zvazvino maitiro, vanogadzira vari kugara vachishanda mukugadzira maapplication uye mawebhusaiti anosimudza ruzivo rwemushandisi. Chimwe chakadaro chinozivikanwa zvakanyanya ndeye yakazara skrini modhi. Muchinyorwa chino, isu tichaongorora maitiro ekugadzira yakazara chidzitiro default muJava maapplication, kuongorora masitaera, kutaridzika, uye mafambiro emakaturu nemafashoni zvakazara, uye zvakare kudzidza nezve nhoroondo yeakasiyana mapfekero uye mavara.

Kuita kuti yakazara skrini igare muJava, iyo fullscreen raibhurari inoshandiswa. Inopa mhinduro iri nyore uye inoshanda kune dambudziko iri. Iyo Fullscreen kirasi ine akakosha mabasa anobatsira vanogadzira kuita yakazara skrini modhi mumashandisirwo avo. Kuti titange, ngatinzwisise nhanho-ne-nhanho tsananguro yekodhi inobatanidzwa mukuita basa iri.

import java.awt.*;
import javax.swing.*;

public class FullscreenExample {
  public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    
    GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice device = env.getDefaultScreenDevice();
    
    // Fullscreen mode is enabled
    device.setFullScreenWindow(frame);
    
    frame.add(new JLabel("Full screen mode enabled!"));
    frame.validate();
  }
}

Mune kodhi snippet iri pamusoro, isu tinotanga kupinza maraibhurari anodiwa uye kugadzira JFrame. Isu tinobva tawana iyo GraphicsEnvironment uye GraphicsDevice mamiriro ayo anoshandiswa kupindirana nemagiraidhi marongero. Pakupedzisira, isu tinogonesa yakazara skrini modhi tichishandisa iyo setFullScreenWindow() nzira yeiyo GraphicsDevice muenzaniso.

Yakagadziriswa: javafx tableview bvisa mitsara yese

tableview bvisa mitsara yese Munyika yeJava programming uye fashoni, TableViews inowanzoita basa rakakosha mukugadzira zvinoyevedza uye zvakanyatsorongeka mushandisi, kunyanya kune maapplication anoda kuratidza huwandu hukuru hwe data. Zvakafanana nenyika yefashoni, uko masitayera uye masitayera zvinochinja nekufamba kwenguva, vanogadzira pano neapo vanofanirwa kubvisa mitsara yese muTableView kuti ienderane nezvinodiwa zvinoshanduka. Muchikamu chino, tichaongorora nzira dzekubvisa mitsara yese kubva kuTableView tichishandisa Java, tichipa tsananguro yakadzama yekodhi uye kukurukura nezvemaraibhurari ane hukama nemabasa. Saka, ngatifambei nzira yeJava programming, fashoni, uye chimiro!