ImageViewer: use painterResource from resource library. (#2761)

experimental/examples/imageviewer/shared/build.gradle.kts

@@ -34,7 +34,7 @@ kotlin {
                 implementation(compose.runtime)
                 implementation(compose.foundation)
                 implementation(compose.material)
-                implementation("org.jetbrains.compose.components:components-resources:1.3.0-beta04-dev879")
+                implementation("org.jetbrains.compose.components:components-resources:1.4.0-alpha01-dev942")
                 implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.1")
                 @OptIn(org.jetbrains.compose.ExperimentalComposeLibrary::class)
                 implementation(compose.material3)

experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/FullscreenImage.kt

@@ -15,6 +15,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.ImageBitmap
 import androidx.compose.ui.graphics.painter.BitmapPainter
+import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.input.key.*
 import androidx.compose.ui.layout.onGloballyPositioned
 import androidx.compose.ui.unit.IntRect
@@ -26,9 +27,7 @@ import example.imageviewer.core.FilterType
 import example.imageviewer.model.*
 import example.imageviewer.style.*
 import org.jetbrains.compose.resources.ExperimentalResourceApi
-import org.jetbrains.compose.resources.orEmpty
+import org.jetbrains.compose.resources.painterResource
-import org.jetbrains.compose.resources.rememberImageBitmap
-import org.jetbrains.compose.resources.resource
 
 @Composable
 internal fun FullscreenImage(
@@ -157,7 +156,7 @@ private fun FullscreenImageBar(
         navigationIcon = {
             Tooltip(localization.back) {
                 Image(
-                    resource("back.png").rememberImageBitmap().orEmpty(),
+                    painterResource("back.png"),
                     contentDescription = null,
                     modifier = Modifier.size(38.dp)
                         .clip(CircleShape)
@@ -205,24 +204,24 @@ private fun FilterButton(
 
 @OptIn(ExperimentalResourceApi::class)
 @Composable
-private fun getFilterImage(active: Boolean, type: FilterType): ImageBitmap {
+private fun getFilterImage(active: Boolean, type: FilterType): Painter {
     return when (type) {
         FilterType.GrayScale -> if (active) {
-            resource("grayscale_on.png").rememberImageBitmap().orEmpty()
+            painterResource("grayscale_on.png")
         } else {
-            resource("grayscale_off.png").rememberImageBitmap().orEmpty()
+            painterResource("grayscale_off.png")
         }
 
         FilterType.Pixel -> if (active) {
-            resource("pixel_on.png").rememberImageBitmap().orEmpty()
+            painterResource("pixel_on.png")
         } else {
-            resource("pixel_off.png").rememberImageBitmap().orEmpty()
+            painterResource("pixel_off.png")
         }
 
         FilterType.Blur -> if (active) {
-            resource("blur_on.png").rememberImageBitmap().orEmpty()
+            painterResource("blur_on.png")
         } else {
-            resource("blur_off.png").rememberImageBitmap().orEmpty()
+            painterResource("blur_off.png")
         }
     }
 }

experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/MainScreen.kt

@@ -49,9 +49,7 @@ import example.imageviewer.model.bigUrl
 import example.imageviewer.style.ImageviewerColors
 import example.imageviewer.style.ImageviewerColors.kotlinHorizontalGradientBrush
 import org.jetbrains.compose.resources.ExperimentalResourceApi
-import org.jetbrains.compose.resources.orEmpty
+import org.jetbrains.compose.resources.painterResource
-import org.jetbrains.compose.resources.rememberImageBitmap
-import org.jetbrains.compose.resources.resource
 
 @Composable
 internal fun GalleryHeader() {
@@ -217,7 +215,7 @@ private fun TitleBar(onRefresh: () -> Unit, onToggle: () -> Unit, dependencies:
                     shape = CircleShape
                 ) {
                     Image(
-                        bitmap = resource("list_view.png").rememberImageBitmap().orEmpty(),
+                        painter = painterResource("list_view.png"),
                         contentDescription = null,
                         modifier = Modifier.size(35.dp).clickable {
                             onToggle()
@@ -230,7 +228,7 @@ private fun TitleBar(onRefresh: () -> Unit, onToggle: () -> Unit, dependencies:
                     shape = CircleShape
                 ) {
                     Image(
-                        bitmap = resource("refresh.png").rememberImageBitmap().orEmpty(),
+                        painter = painterResource("refresh.png"),
                         contentDescription = null,
                         modifier = Modifier.size(35.dp).clickable {
                             onRefresh()

experimental/examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/view/Miniature.kt

@@ -28,9 +28,7 @@ import androidx.compose.ui.unit.dp
 import example.imageviewer.model.Picture
 import example.imageviewer.model.name
 import org.jetbrains.compose.resources.ExperimentalResourceApi
-import org.jetbrains.compose.resources.orEmpty
+import org.jetbrains.compose.resources.painterResource
-import org.jetbrains.compose.resources.rememberImageBitmap
-import org.jetbrains.compose.resources.resource
 
 @OptIn(ExperimentalResourceApi::class, ExperimentalMaterial3Api::class)
 @Composable
@@ -77,7 +75,7 @@ internal fun Miniature(
             )
 
             Image(
-                resource("dots.png").rememberImageBitmap().orEmpty(),
+                painterResource("dots.png"),
                 contentDescription = null,
                 modifier = Modifier.height(70.dp)
                     .width(30.dp)